:root {
  --bg: #f6f5ef;
  --bg-strong: #efede4;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: rgba(255, 255, 255, 0.95);
  --surface-soft: rgba(242, 240, 232, 0.78);
  --text: #171915;
  --text-muted: #667064;
  --line: rgba(23, 25, 21, 0.08);
  --shadow: 0 24px 70px rgba(34, 40, 28, 0.12);
  --accent: #8b68ff;
  --accent-rgb: 139, 104, 255;
  --accent-soft: rgba(var(--accent-rgb), 0.14);
  --sidebar-width: 304px;
  --chat-column-max-width: 960px;
  --chat-layout-width: var(--chat-column-max-width);
  --chat-avatar-rail: 64px;
  --chat-frame-max-width: calc(var(--chat-column-max-width) + var(--chat-avatar-rail));
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-pill: 999px;
  --radius-card: 18px;
  --radius-history: 18px;
  --radius-bubble-assistant: 22px;
  --radius-bubble-user: 20px;
  --radius-auth: 32px;
  --ease: 180ms ease;
  --hover-lift: -1px;
  --font-ui: "Avenir Next", "Manrope", "Segoe UI", sans-serif;
  --font-display: "Avenir Next", "Manrope", "Segoe UI", sans-serif;
  --font-code: "SFMono-Regular", "JetBrains Mono", "Menlo", monospace;
  --heading-weight: 640;
  --heading-track: -0.035em;
  --title-weight: 500;
  --grid-rgb: 23, 25, 21;
  --grid-alpha: 0.03;
  --grid-size: 22px;
  --grid-mask: radial-gradient(circle at center, black 18%, transparent 82%);
  --user-bubble: #20231f;
  --user-bubble-rgb: 32, 35, 31;
  --orb-glow-rgb: 185, 148, 255;
  --bg-gradient-start: #f7f5ef;
  --bg-gradient-mid: #f1eee5;
  --bg-gradient-end: #ebe6dc;
  --bg-accent-alpha: 0.14;
  --bg-orb-alpha: 0.18;
  --theme-overlay: none;
  --theme-overlay-opacity: 1;
  --theme-overlay-blend: normal;
  --mode-accent-alpha-shift: 0;
  --mode-orb-alpha-shift: 0;
  --mode-grid-presence: 0;
  --mode-grid-scale: 1;
  --mode-overlay: none;
  --mode-overlay-opacity: 0;
  --mode-orb-shell-filter: saturate(1.08) contrast(1.04);
  --mode-orb-filter: saturate(1.14) contrast(1.1);
  --mode-pill-active-bg: var(--accent-soft);
  --mode-pill-active-color: var(--accent);
  --mode-pill-active-ring: rgba(var(--accent-rgb), 0.1);
  --panel-blur: 24px;
  --surface-blur: 16px;
  --sidebar-bg: var(--surface-soft);
  --control-bg: var(--surface);
  --control-border: var(--line);
  --field-bg: var(--surface);
  --field-border: var(--line);
  --auth-card-bg: rgba(255, 255, 255, 0.9);
  --auth-card-shadow: 0 30px 80px rgba(21, 24, 20, 0.14);
  --auth-badge-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(244, 240, 231, 0.72));
  --auth-badge-border: rgba(var(--accent-rgb), 0.12);
  --auth-badge-color: rgba(96, 78, 182, 0.92);
  --settings-card-bg: #fbfaf6;
  --settings-card-shadow: -24px 0 60px rgba(18, 20, 18, 0.12);
  --settings-backdrop-bg: rgba(15, 17, 14, 0.32);
  --composer-shell-bg: rgba(255, 255, 255, 0.84);
  --composer-shell-border: rgba(23, 25, 21, 0.08);
  --composer-shell-shadow: var(--shadow);
  --drop-overlay-bg: rgba(255, 255, 255, 0.84);
  --drop-overlay-border: rgba(var(--accent-rgb), 0.36);
  --drop-overlay-blur: 10px;
  --history-active-shadow: 0 12px 28px rgba(25, 29, 23, 0.08);
  --surface-card-border: rgba(23, 25, 21, 0.08);
  --surface-card-shadow: 0 22px 50px rgba(25, 29, 23, 0.08);
  --message-assistant-bg: var(--surface);
  --message-assistant-border: rgba(23, 25, 21, 0.06);
  --message-assistant-shadow: 0 18px 40px rgba(24, 28, 21, 0.06);
  --reading-card-bg: var(--message-assistant-bg);
  --reading-card-border: var(--message-assistant-border);
  --reading-line-height: 1.48;
  --reading-font-size: 0.88rem;
  --reading-link-color: var(--accent);
  --theme-density-history-min: 100px;
  --theme-density-history-padding: 14px 44px 14px 14px;
  --theme-density-answer-gap: 12px;
  --theme-density-message-padding: 16px 16px 18px;
  --message-text-max-width: 760px;
  --theme-tone-meta-display: none;
  --assistant-source-bg:
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.05), rgba(var(--accent-rgb), 0.02)),
    rgba(255, 255, 255, 0.7);
  --assistant-card-bg: rgba(var(--accent-rgb), 0.04);
  --assistant-card-border: rgba(23, 25, 21, 0.08);
  --assistant-command-bg: rgba(23, 25, 21, 0.05);
  --quote-bg: rgba(var(--accent-rgb), 0.05);
  --quote-border: rgba(var(--accent-rgb), 0.36);
  --code-bg: rgba(14, 19, 31, 0.08);
  --status-success: #2f855a;
  --status-success-bg: rgba(58, 135, 91, 0.12);
  --status-pending: var(--accent);
  --status-pending-bg: rgba(var(--accent-rgb), 0.14);
  --status-danger: #ab4426;
  --status-danger-bg: rgba(171, 68, 38, 0.12);
  --status-neutral: var(--text);
  --status-neutral-bg: rgba(23, 25, 21, 0.08);
  --source-valid-rgb: 38, 128, 96;
  --source-contested-rgb: 184, 119, 72;
  --source-unverified-rgb: 174, 72, 54;
  --semantic-risk-rgb: var(--source-unverified-rgb);
  --semantic-fact-rgb: var(--source-valid-rgb);
  --semantic-hypothesis-rgb: 139, 104, 255;
  --semantic-quote-rgb: 78, 112, 180;
  --semantic-deadline-rgb: var(--source-contested-rgb);
  --semantic-number-rgb: 46, 112, 142;
}

body[data-theme="dark"] {
  --bg: #090c14;
  --bg-strong: #13192a;
  --surface: rgba(18, 23, 37, 0.84);
  --surface-strong: rgba(20, 26, 41, 0.96);
  --surface-soft: rgba(14, 19, 31, 0.82);
  --text: #f3f6ff;
  --text-muted: #92a0be;
  --line: rgba(173, 188, 255, 0.12);
  --shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  --grid-rgb: 193, 205, 255;
  --grid-alpha: 0.03;
  --user-bubble: #1c2030;
  --user-bubble-rgb: 28, 32, 48;
  --orb-glow-rgb: 80, 108, 222;
  --bg-gradient-start: #0a0d16;
  --bg-gradient-mid: #101625;
  --bg-gradient-end: #0b1020;
  --bg-accent-alpha: 0.18;
  --bg-orb-alpha: 0.22;
  --sidebar-bg: rgba(10, 14, 23, 0.84);
  --control-bg: rgba(18, 23, 37, 0.88);
  --field-bg: rgba(20, 25, 38, 0.84);
  --auth-card-bg: rgba(11, 15, 24, 0.92);
  --auth-card-shadow: 0 32px 80px rgba(0, 0, 0, 0.34);
  --auth-badge-bg: linear-gradient(180deg, rgba(20, 27, 43, 0.9), rgba(15, 21, 35, 0.8));
  --auth-badge-border: rgba(var(--accent-rgb), 0.18);
  --auth-badge-color: rgba(222, 214, 255, 0.94);
  --settings-card-bg: rgba(11, 15, 24, 0.94);
  --settings-card-shadow: -24px 0 60px rgba(0, 0, 0, 0.26);
  --settings-backdrop-bg: rgba(3, 6, 12, 0.52);
  --composer-shell-bg: rgba(28, 37, 58, 0.58);
  --composer-shell-border: rgba(122, 176, 199, 0.14);
  --composer-shell-shadow:
    0 18px 42px rgba(3, 9, 20, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  --surface-blur: 10px;
  --drop-overlay-bg: rgba(9, 13, 22, 0.82);
  --surface-card-border: rgba(173, 188, 255, 0.08);
  --surface-card-shadow: 0 22px 50px rgba(0, 0, 0, 0.22);
  --message-assistant-bg: rgba(11, 17, 28, 0.88);
  --message-assistant-border: rgba(173, 188, 255, 0.08);
  --message-assistant-shadow: 0 22px 50px rgba(0, 0, 0, 0.22);
  --assistant-source-bg:
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.08), rgba(var(--accent-rgb), 0.03)),
    rgba(12, 19, 31, 0.86);
  --assistant-card-bg: rgba(var(--accent-rgb), 0.06);
  --assistant-card-border: rgba(173, 188, 255, 0.08);
  --assistant-command-bg: rgba(255, 255, 255, 0.04);
  --quote-bg: rgba(var(--accent-rgb), 0.08);
  --code-bg: rgba(0, 0, 0, 0.24);
  --source-valid-rgb: 71, 210, 169;
  --source-contested-rgb: 230, 166, 86;
  --source-unverified-rgb: 235, 112, 94;
  --semantic-quote-rgb: 130, 169, 255;
  --semantic-number-rgb: 94, 190, 224;
}

body.godmod-active[data-theme="light"] {
  --bg: #fbfbfa;
  --bg-strong: #f1f0ef;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: rgba(255, 255, 255, 0.98);
  --surface-soft: rgba(238, 237, 235, 0.82);
  --text: #242424;
  --text-muted: #5f5f5f;
  --line: rgba(36, 36, 36, 0.1);
  --accent: #8f173b;
  --accent-rgb: 143, 23, 59;
  --accent-soft: rgba(var(--accent-rgb), 0.13);
  --grid-rgb: 36, 36, 36;
  --grid-alpha: 0.025;
  --user-bubble: #8f173b;
  --user-bubble-rgb: 143, 23, 59;
  --orb-glow-rgb: 143, 23, 59;
  --bg-gradient-start: #ffffff;
  --bg-gradient-mid: #f6f5f4;
  --bg-gradient-end: #ecebea;
  --sidebar-bg: rgba(247, 247, 246, 0.88);
  --control-bg: rgba(255, 255, 255, 0.86);
  --control-border: rgba(36, 36, 36, 0.12);
  --field-bg: rgba(255, 255, 255, 0.9);
  --field-border: rgba(36, 36, 36, 0.12);
  --composer-shell-bg: rgba(255, 255, 255, 0.9);
  --composer-shell-border: rgba(36, 36, 36, 0.1);
  --reading-card-bg: rgba(255, 255, 255, 0.9);
  --reading-card-border: rgba(36, 36, 36, 0.09);
  --message-assistant-shadow: 0 18px 42px rgba(30, 30, 30, 0.06);
}

body.godmod-active[data-theme="dark"] {
  --bg: #101010;
  --bg-strong: #171717;
  --surface: rgba(33, 33, 33, 0.84);
  --surface-strong: rgba(43, 43, 43, 0.96);
  --surface-soft: rgba(29, 29, 29, 0.84);
  --text: #f6f6f3;
  --text-muted: #c4c4bf;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #a31d46;
  --accent-rgb: 163, 29, 70;
  --accent-soft: rgba(var(--accent-rgb), 0.22);
  --grid-rgb: 255, 255, 255;
  --grid-alpha: 0.025;
  --user-bubble: #7b1839;
  --user-bubble-rgb: 123, 24, 57;
  --orb-glow-rgb: 163, 29, 70;
  --bg-gradient-start: #0d0d0d;
  --bg-gradient-mid: #171717;
  --bg-gradient-end: #080808;
  --sidebar-bg: rgba(24, 24, 24, 0.92);
  --control-bg: rgba(36, 36, 36, 0.82);
  --control-border: rgba(255, 255, 255, 0.12);
  --field-bg: rgba(28, 28, 28, 0.92);
  --field-border: rgba(255, 255, 255, 0.12);
  --composer-shell-bg: rgba(22, 22, 22, 0.9);
  --composer-shell-border: rgba(255, 255, 255, 0.1);
  --reading-card-bg: rgba(26, 26, 26, 0.86);
  --reading-card-border: rgba(255, 255, 255, 0.1);
  --message-assistant-shadow: 0 20px 48px rgba(0, 0, 0, 0.22);
}

body[data-accent="control"] {
  --accent: #63d5ff;
  --accent-rgb: 99, 213, 255;
  --accent-soft: rgba(var(--accent-rgb), 0.16);
  --font-ui: "Avenir Next Condensed", "DIN Alternate", "Segoe UI", sans-serif;
  --font-display: "Avenir Next Condensed", "DIN Condensed", "Segoe UI", sans-serif;
  --heading-weight: 700;
  --title-weight: 560;
  --radius-xl: 20px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --radius-pill: 12px;
  --radius-card: 16px;
  --radius-history: 16px;
  --radius-bubble-assistant: 18px;
  --radius-bubble-user: 16px;
  --ease: 155ms cubic-bezier(0.22, 1, 0.36, 1);
  --grid-size: 18px;
  --grid-alpha: 0.032;
  --orb-glow-rgb: 255, 191, 107;
  --theme-overlay:
    radial-gradient(circle at 82% 18%, rgba(255, 191, 107, 0.08), transparent 16%),
    linear-gradient(180deg, rgba(99, 213, 255, 0.05), transparent 34%);
  --status-pending: #ffbf6b;
  --status-pending-bg: rgba(255, 191, 107, 0.16);
}

body[data-accent="research"] {
  --accent: #8f5f3f;
  --accent-rgb: 143, 95, 63;
  --accent-soft: rgba(var(--accent-rgb), 0.12);
  --font-ui: "Avenir Next", "Optima", "Segoe UI", sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  --font-code: "IBM Plex Mono", "SFMono-Regular", "Menlo", monospace;
  --heading-weight: 620;
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --radius-pill: 20px;
  --radius-card: 22px;
  --radius-history: 22px;
  --radius-bubble-assistant: 24px;
  --radius-bubble-user: 22px;
  --ease: 210ms ease;
  --grid-alpha: 0.012;
  --orb-glow-rgb: 218, 181, 120;
  --theme-overlay:
    radial-gradient(circle at 14% 18%, rgba(151, 113, 78, 0.08), transparent 18%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 24%);
}

body[data-accent="arctic"] {
  --accent: #66aeea;
  --accent-rgb: 102, 174, 234;
  --accent-soft: rgba(var(--accent-rgb), 0.12);
  --font-ui: "Avenir Next", "Manrope", "Segoe UI", sans-serif;
  --font-display: "Avenir Next", "Manrope", "Segoe UI", sans-serif;
  --heading-weight: 610;
  --radius-xl: 30px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 14px;
  --radius-pill: 20px;
  --radius-card: 22px;
  --radius-history: 20px;
  --radius-bubble-assistant: 24px;
  --radius-bubble-user: 22px;
  --ease: 190ms cubic-bezier(0.22, 1, 0.36, 1);
  --grid-alpha: 0.02;
  --panel-blur: 28px;
  --surface-blur: 20px;
  --hover-lift: -0.5px;
  --orb-glow-rgb: 147, 210, 255;
}

body[data-accent="progress"] {
  --accent: #53f3cf;
  --accent-rgb: 83, 243, 207;
  --accent-soft: rgba(var(--accent-rgb), 0.14);
  --font-ui: "IBM Plex Mono", "SFMono-Regular", "Menlo", monospace;
  --font-display: "IBM Plex Mono", "SFMono-Regular", "Menlo", monospace;
  --font-code: "IBM Plex Mono", "SFMono-Regular", "Menlo", monospace;
  --heading-weight: 580;
  --heading-track: -0.02em;
  --title-weight: 560;
  --radius-xl: 16px;
  --radius-lg: 12px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --radius-pill: 10px;
  --radius-card: 12px;
  --radius-history: 12px;
  --radius-bubble-assistant: 14px;
  --radius-bubble-user: 12px;
  --ease: 150ms linear;
  --grid-size: 20px;
  --grid-alpha: 0.045;
  --orb-glow-rgb: 174, 255, 101;
  --theme-overlay: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.028) 0, rgba(255, 255, 255, 0.028) 1px, transparent 1px, transparent 4px);
  --status-success: #9dff7e;
  --status-success-bg: rgba(157, 255, 126, 0.14);
}

body[data-accent="time"] {
  --accent: #e67b5d;
  --accent-rgb: 230, 123, 93;
  --accent-soft: rgba(var(--accent-rgb), 0.14);
  --font-ui: "Avenir Next", "Optima", "Segoe UI", sans-serif;
  --font-display: "Optima", "Avenir Next", "Segoe UI", sans-serif;
  --heading-weight: 610;
  --radius-xl: 34px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 16px;
  --radius-pill: 22px;
  --radius-card: 24px;
  --radius-history: 24px;
  --radius-bubble-assistant: 26px;
  --radius-bubble-user: 24px;
  --ease: 220ms cubic-bezier(0.23, 1, 0.32, 1);
  --grid-alpha: 0.018;
  --orb-glow-rgb: 246, 177, 120;
  --theme-overlay:
    radial-gradient(circle at 14% 18%, rgba(246, 177, 120, 0.12), transparent 18%),
    radial-gradient(circle at 88% 84%, rgba(230, 123, 93, 0.08), transparent 22%);
}

body[data-accent="copper"] {
  --accent: #b87748;
  --accent-rgb: 184, 119, 72;
  --accent-soft: rgba(var(--accent-rgb), 0.14);
  --font-ui: "Avenir Next", "Segoe UI", sans-serif;
  --font-display: "Optima", "Palatino Linotype", "Book Antiqua", serif;
  --heading-weight: 620;
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --radius-pill: 16px;
  --radius-card: 18px;
  --radius-history: 18px;
  --radius-bubble-assistant: 20px;
  --radius-bubble-user: 18px;
  --ease: 180ms ease;
  --grid-alpha: 0.022;
  --orb-glow-rgb: 205, 150, 108;
  --theme-overlay: linear-gradient(120deg, transparent 0, rgba(208, 164, 120, 0.08) 38%, transparent 58%);
}

body[data-accent="forest"] {
  --accent: #2d8a5b;
  --accent-rgb: 45, 138, 91;
  --accent-soft: rgba(var(--accent-rgb), 0.14);
  --font-ui: "Avenir Next", "Optima", "Segoe UI", sans-serif;
  --font-display: "Avenir Next", "Optima", "Segoe UI", sans-serif;
  --heading-weight: 620;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-pill: 18px;
  --radius-card: 20px;
  --radius-history: 20px;
  --radius-bubble-assistant: 22px;
  --radius-bubble-user: 20px;
  --ease: 195ms cubic-bezier(0.22, 1, 0.36, 1);
  --grid-alpha: 0.022;
  --orb-glow-rgb: 176, 219, 134;
  --theme-overlay:
    radial-gradient(circle at 14% 22%, rgba(176, 219, 134, 0.12), transparent 18%),
    linear-gradient(180deg, rgba(45, 138, 91, 0.04), transparent 38%);
}

body[data-accent="aurora"] {
  --accent: #8b68ff;
  --accent-rgb: 139, 104, 255;
  --accent-soft: rgba(var(--accent-rgb), 0.14);
  --font-ui: "Avenir Next", "Manrope", "Segoe UI", sans-serif;
  --font-display: "Avenir Next", "Manrope", "Segoe UI", sans-serif;
  --heading-weight: 640;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-pill: 18px;
  --radius-card: 18px;
  --radius-history: 18px;
  --radius-bubble-assistant: 22px;
  --radius-bubble-user: 20px;
  --grid-alpha: 0.024;
  --orb-glow-rgb: 185, 148, 255;
  --theme-overlay:
    linear-gradient(120deg, transparent 0, rgba(185, 148, 255, 0.1) 26%, transparent 42%),
    radial-gradient(circle at 84% 14%, rgba(139, 104, 255, 0.08), transparent 16%);
}

body[data-accent="control"][data-theme="dark"] {
  --bg-gradient-start: #071017;
  --bg-gradient-mid: #0d171f;
  --bg-gradient-end: #09131b;
  --text: #e7f5fa;
  --text-muted: #8fa8b3;
  --line: rgba(154, 197, 214, 0.12);
  --surface: rgba(13, 20, 27, 0.84);
  --surface-strong: rgba(16, 25, 33, 0.95);
  --surface-soft: rgba(10, 16, 22, 0.84);
  --sidebar-bg: rgba(7, 13, 18, 0.9);
  --control-bg: rgba(12, 20, 28, 0.9);
  --field-bg: rgba(14, 22, 29, 0.92);
  --composer-shell-bg: rgba(8, 16, 22, 0.86);
  --composer-shell-border: rgba(94, 171, 202, 0.18);
  --drop-overlay-bg: rgba(7, 13, 18, 0.88);
  --auth-card-bg: rgba(8, 15, 20, 0.94);
  --settings-card-bg: rgba(8, 15, 20, 0.96);
  --user-bubble: #102935;
}

body[data-accent="control"][data-theme="light"] {
  --accent: #1d6686;
  --accent-rgb: 29, 102, 134;
  --bg-gradient-start: #edf4f6;
  --bg-gradient-mid: #e3edf0;
  --bg-gradient-end: #d7e5ea;
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --surface-soft: rgba(231, 240, 243, 0.88);
  --text: #17313d;
  --text-muted: #58707a;
  --line: rgba(23, 49, 61, 0.12);
  --shadow: 0 28px 70px rgba(15, 36, 46, 0.14);
  --grid-alpha: 0.024;
  --bg-accent-alpha: 0.08;
  --bg-orb-alpha: 0.1;
  --sidebar-bg: rgba(223, 234, 239, 0.9);
  --control-bg: rgba(249, 252, 253, 0.9);
  --field-bg: rgba(255, 255, 255, 0.96);
  --settings-card-bg: rgba(248, 251, 252, 0.98);
  --settings-card-shadow: -24px 0 68px rgba(15, 36, 46, 0.16);
  --composer-shell-bg: rgba(252, 254, 255, 0.92);
  --composer-shell-border: rgba(29, 102, 134, 0.2);
  --surface-card-shadow: 0 24px 55px rgba(15, 36, 46, 0.11);
  --message-assistant-shadow: 0 20px 44px rgba(15, 36, 46, 0.1);
  --user-bubble: #244557;
}

body[data-accent="research"][data-theme="light"] {
  --bg-gradient-start: #f2e7d4;
  --bg-gradient-mid: #e7d8c0;
  --bg-gradient-end: #dbc8ae;
  --surface: rgba(255, 250, 243, 0.92);
  --surface-strong: rgba(255, 252, 247, 0.98);
  --surface-soft: rgba(238, 226, 206, 0.88);
  --text: #281d14;
  --text-muted: #6d5a49;
  --line: rgba(68, 47, 35, 0.13);
  --shadow: 0 26px 64px rgba(86, 62, 44, 0.13);
  --bg-accent-alpha: 0.08;
  --bg-orb-alpha: 0.09;
  --sidebar-bg: rgba(235, 223, 202, 0.9);
  --control-bg: rgba(252, 246, 238, 0.9);
  --field-bg: rgba(255, 251, 245, 0.96);
  --settings-card-bg: rgba(250, 244, 235, 0.98);
  --settings-card-shadow: -24px 0 70px rgba(86, 62, 44, 0.15);
  --composer-shell-bg: rgba(255, 248, 240, 0.92);
  --composer-shell-border: rgba(143, 95, 63, 0.14);
  --surface-card-shadow: 0 22px 52px rgba(86, 62, 44, 0.11);
  --message-assistant-shadow: 0 18px 42px rgba(86, 62, 44, 0.08);
  --user-bubble: #433127;
}

body[data-accent="arctic"][data-theme="light"] {
  --bg-gradient-start: #f0f6fb;
  --bg-gradient-mid: #e5eef6;
  --bg-gradient-end: #d8e5f0;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-strong: rgba(255, 255, 255, 0.93);
  --surface-soft: rgba(236, 244, 250, 0.84);
  --text: #163447;
  --text-muted: #567284;
  --line: rgba(22, 52, 71, 0.11);
  --shadow: 0 26px 60px rgba(39, 73, 97, 0.11);
  --bg-accent-alpha: 0.07;
  --bg-orb-alpha: 0.08;
  --sidebar-bg: rgba(229, 238, 246, 0.84);
  --control-bg: rgba(250, 253, 255, 0.88);
  --field-bg: rgba(255, 255, 255, 0.94);
  --auth-card-bg: rgba(255, 255, 255, 0.88);
  --settings-card-bg: rgba(249, 252, 255, 0.94);
  --settings-card-shadow: -24px 0 68px rgba(39, 73, 97, 0.13);
  --composer-shell-bg: rgba(255, 255, 255, 0.9);
  --composer-shell-border: rgba(102, 174, 234, 0.18);
  --surface-card-shadow: 0 22px 52px rgba(39, 73, 97, 0.1);
  --message-assistant-shadow: 0 18px 42px rgba(39, 73, 97, 0.08);
  --user-bubble: #27506a;
}

body[data-accent="progress"][data-theme="dark"] {
  --bg-gradient-start: #050c0b;
  --bg-gradient-mid: #091411;
  --bg-gradient-end: #060d0c;
  --surface: rgba(6, 18, 15, 0.88);
  --surface-strong: rgba(8, 24, 20, 0.96);
  --surface-soft: rgba(5, 15, 13, 0.88);
  --text: #d8fff5;
  --text-muted: #7bc9b5;
  --line: rgba(83, 243, 207, 0.14);
  --sidebar-bg: rgba(5, 15, 13, 0.94);
  --control-bg: rgba(7, 22, 18, 0.92);
  --field-bg: rgba(8, 24, 20, 0.94);
  --composer-shell-bg: rgba(5, 18, 15, 0.92);
  --composer-shell-border: rgba(83, 243, 207, 0.2);
  --user-bubble: #103028;
}

body[data-accent="progress"][data-theme="light"] {
  --accent: #17684f;
  --accent-rgb: 23, 104, 79;
  --bg-gradient-start: #edf5f2;
  --bg-gradient-mid: #dfece7;
  --bg-gradient-end: #d4e4dd;
  --surface: rgba(252, 255, 253, 0.9);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --surface-soft: rgba(229, 239, 234, 0.86);
  --text: #123129;
  --text-muted: #4d6f65;
  --line: rgba(18, 49, 41, 0.11);
  --shadow: 0 26px 64px rgba(12, 40, 32, 0.13);
  --grid-alpha: 0.024;
  --bg-accent-alpha: 0.07;
  --bg-orb-alpha: 0.08;
  --theme-overlay: linear-gradient(180deg, rgba(83, 243, 207, 0.035), transparent 32%);
  --sidebar-bg: rgba(223, 235, 228, 0.88);
  --control-bg: rgba(247, 251, 249, 0.9);
  --field-bg: rgba(255, 255, 255, 0.96);
  --settings-card-bg: rgba(247, 250, 248, 0.98);
  --settings-card-shadow: -24px 0 68px rgba(12, 40, 32, 0.14);
  --composer-shell-bg: rgba(251, 255, 253, 0.92);
  --composer-shell-border: rgba(23, 104, 79, 0.2);
  --surface-card-shadow: 0 22px 52px rgba(12, 40, 32, 0.1);
  --message-assistant-shadow: 0 18px 42px rgba(12, 40, 32, 0.08);
  --user-bubble: #1d4a3d;
}

body[data-accent="time"][data-theme="light"] {
  --bg-gradient-start: #f6eadc;
  --bg-gradient-mid: #eedcc7;
  --bg-gradient-end: #e2c6ae;
  --surface: rgba(255, 249, 242, 0.9);
  --surface-strong: rgba(255, 252, 247, 0.97);
  --surface-soft: rgba(242, 228, 212, 0.86);
  --text: #342219;
  --text-muted: #7f6154;
  --line: rgba(72, 41, 29, 0.11);
  --shadow: 0 26px 62px rgba(98, 58, 43, 0.12);
  --bg-accent-alpha: 0.08;
  --bg-orb-alpha: 0.09;
  --sidebar-bg: rgba(240, 226, 210, 0.9);
  --control-bg: rgba(252, 244, 236, 0.9);
  --field-bg: rgba(255, 250, 244, 0.96);
  --settings-card-bg: rgba(251, 244, 236, 0.98);
  --settings-card-shadow: -24px 0 68px rgba(98, 58, 43, 0.14);
  --composer-shell-bg: rgba(255, 248, 240, 0.92);
  --composer-shell-border: rgba(230, 123, 93, 0.15);
  --surface-card-shadow: 0 22px 52px rgba(98, 58, 43, 0.1);
  --message-assistant-shadow: 0 18px 42px rgba(98, 58, 43, 0.08);
  --user-bubble: #5c362d;
}

body[data-accent="copper"][data-theme="dark"] {
  --bg-gradient-start: #0c0909;
  --bg-gradient-mid: #151010;
  --bg-gradient-end: #0d0a0a;
  --surface: rgba(18, 12, 12, 0.88);
  --surface-strong: rgba(24, 16, 16, 0.96);
  --surface-soft: rgba(14, 10, 10, 0.88);
  --text: #f5e7de;
  --text-muted: #b79b8b;
  --line: rgba(184, 119, 72, 0.16);
  --sidebar-bg: rgba(13, 9, 9, 0.94);
  --control-bg: rgba(21, 14, 14, 0.92);
  --field-bg: rgba(24, 16, 16, 0.94);
  --composer-shell-bg: rgba(19, 12, 12, 0.92);
  --composer-shell-border: rgba(184, 119, 72, 0.2);
  --auth-card-bg: rgba(18, 12, 12, 0.95);
  --settings-card-bg: rgba(18, 12, 12, 0.97);
  --user-bubble: #36211a;
}

body[data-accent="copper"][data-theme="light"] {
  --bg-gradient-start: #f5eee8;
  --bg-gradient-mid: #eaded4;
  --bg-gradient-end: #ddcec1;
  --surface: rgba(255, 249, 244, 0.9);
  --surface-strong: rgba(255, 252, 248, 0.97);
  --surface-soft: rgba(238, 227, 219, 0.86);
  --text: #2e1f19;
  --text-muted: #725a4d;
  --line: rgba(46, 31, 25, 0.11);
  --shadow: 0 26px 64px rgba(77, 50, 38, 0.13);
  --grid-alpha: 0.02;
  --bg-accent-alpha: 0.07;
  --bg-orb-alpha: 0.08;
  --theme-overlay: radial-gradient(circle at 84% 14%, rgba(184, 119, 72, 0.08), transparent 18%);
  --sidebar-bg: rgba(233, 223, 214, 0.88);
  --control-bg: rgba(250, 245, 241, 0.9);
  --field-bg: rgba(255, 252, 248, 0.96);
  --settings-card-bg: rgba(249, 243, 237, 0.98);
  --settings-card-shadow: -24px 0 68px rgba(77, 50, 38, 0.15);
  --composer-shell-bg: rgba(255, 249, 244, 0.92);
  --composer-shell-border: rgba(184, 119, 72, 0.16);
  --surface-card-shadow: 0 22px 52px rgba(77, 50, 38, 0.11);
  --message-assistant-shadow: 0 18px 42px rgba(77, 50, 38, 0.08);
  --user-bubble: #5a392d;
}

body[data-accent="forest"][data-theme="light"] {
  --bg-gradient-start: #e8f0e2;
  --bg-gradient-mid: #dce8d3;
  --bg-gradient-end: #ccdcbc;
  --surface: rgba(252, 255, 249, 0.9);
  --surface-strong: rgba(255, 255, 252, 0.97);
  --surface-soft: rgba(229, 239, 220, 0.86);
  --text: #173120;
  --text-muted: #526a59;
  --line: rgba(23, 49, 32, 0.1);
  --shadow: 0 26px 62px rgba(37, 69, 49, 0.11);
  --bg-accent-alpha: 0.07;
  --bg-orb-alpha: 0.08;
  --sidebar-bg: rgba(223, 235, 214, 0.88);
  --control-bg: rgba(249, 252, 247, 0.9);
  --field-bg: rgba(254, 255, 251, 0.96);
  --settings-card-bg: rgba(248, 252, 245, 0.98);
  --settings-card-shadow: -24px 0 68px rgba(37, 69, 49, 0.13);
  --composer-shell-bg: rgba(252, 255, 249, 0.92);
  --composer-shell-border: rgba(45, 138, 91, 0.15);
  --surface-card-shadow: 0 22px 52px rgba(37, 69, 49, 0.1);
  --message-assistant-shadow: 0 18px 42px rgba(37, 69, 49, 0.08);
  --user-bubble: #234531;
}

body[data-accent="aurora"][data-theme="dark"] {
  --bg-gradient-start: #0a0b16;
  --bg-gradient-mid: #13152a;
  --bg-gradient-end: #0c1021;
  --surface: rgba(19, 18, 36, 0.86);
  --surface-strong: rgba(25, 24, 47, 0.95);
  --surface-soft: rgba(16, 15, 31, 0.84);
  --text: #f3f2ff;
  --text-muted: #a7a1d0;
  --line: rgba(176, 163, 255, 0.12);
  --sidebar-bg: rgba(14, 13, 28, 0.9);
  --control-bg: rgba(22, 21, 42, 0.9);
  --field-bg: rgba(24, 23, 46, 0.92);
  --composer-shell-bg: rgba(24, 23, 48, 0.76);
  --composer-shell-border: rgba(139, 104, 255, 0.18);
  --user-bubble: #231f3b;
}

body[data-accent="aurora"][data-theme="light"] {
  --accent: #6f4ee6;
  --accent-rgb: 111, 78, 230;
  --bg-gradient-start: #f1eefb;
  --bg-gradient-mid: #e7e2f6;
  --bg-gradient-end: #dad4ee;
  --surface: rgba(255, 252, 255, 0.9);
  --surface-strong: rgba(255, 254, 255, 0.97);
  --surface-soft: rgba(237, 232, 248, 0.86);
  --text: #251d45;
  --text-muted: #625b83;
  --line: rgba(37, 29, 69, 0.11);
  --shadow: 0 28px 68px rgba(48, 34, 92, 0.12);
  --grid-alpha: 0.02;
  --bg-accent-alpha: 0.08;
  --bg-orb-alpha: 0.09;
  --sidebar-bg: rgba(231, 225, 244, 0.88);
  --control-bg: rgba(249, 247, 253, 0.9);
  --field-bg: rgba(255, 254, 255, 0.96);
  --settings-card-bg: rgba(248, 245, 252, 0.98);
  --settings-card-shadow: -24px 0 70px rgba(48, 34, 92, 0.14);
  --composer-shell-bg: rgba(250, 247, 255, 0.92);
  --composer-shell-border: rgba(139, 104, 255, 0.18);
  --surface-card-shadow: 0 24px 54px rgba(48, 34, 92, 0.1);
  --message-assistant-shadow: 0 18px 42px rgba(48, 34, 92, 0.08);
  --user-bubble: #3c2d6d;
}

body[data-research-mode="search"] {
  --mode-accent-alpha-shift: 0.008;
  --mode-orb-alpha-shift: 0.012;
  --mode-grid-presence: 0.02;
  --mode-grid-scale: 1;
  --mode-pill-active-bg: rgba(var(--accent-rgb), 0.12);
  --mode-pill-active-color: var(--accent);
  --mode-pill-active-ring: rgba(var(--accent-rgb), 0.12);
  --mode-overlay:
    radial-gradient(circle at 18% 16%, rgba(var(--accent-rgb), 0.034), transparent 16%),
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.018), transparent 30%);
  --mode-overlay-opacity: 0.36;
  --mode-orb-shell-filter: saturate(1.1) contrast(1.05);
  --mode-orb-filter: saturate(1.16) contrast(1.11);
}

body[data-research-mode="deep-search"] {
  --mode-accent-alpha-shift: 0.045;
  --mode-orb-alpha-shift: 0.058;
  --mode-grid-presence: 0.14;
  --mode-grid-scale: 1.018;
  --mode-pill-active-bg:
    linear-gradient(135deg, rgba(var(--accent-rgb), 0.2), rgba(var(--orb-glow-rgb), 0.14));
  --mode-pill-active-color: var(--accent);
  --mode-pill-active-ring: rgba(var(--orb-glow-rgb), 0.2);
  --mode-overlay:
    linear-gradient(135deg, rgba(var(--accent-rgb), 0.08), transparent 40%),
    radial-gradient(circle at 82% 18%, rgba(var(--orb-glow-rgb), 0.11), transparent 18%);
  --mode-overlay-opacity: 0.74;
  --mode-orb-shell-filter: saturate(1.18) contrast(1.08);
  --mode-orb-filter: saturate(1.24) contrast(1.15);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(var(--accent-rgb), calc(var(--bg-accent-alpha) + var(--mode-accent-alpha-shift))), transparent 30%),
    radial-gradient(circle at top right, rgba(var(--orb-glow-rgb), calc(var(--bg-orb-alpha) + var(--mode-orb-alpha-shift))), transparent 28%),
    linear-gradient(180deg, var(--bg-gradient-start) 0%, var(--bg-gradient-mid) 52%, var(--bg-gradient-end) 100%);
  transition:
    background 240ms var(--ease),
    color var(--ease);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(var(--grid-rgb), var(--grid-alpha)) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--grid-rgb), var(--grid-alpha)) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  mask-image: var(--grid-mask);
  opacity: calc(0.86 + var(--mode-grid-presence));
  transform: scale(var(--mode-grid-scale));
  transform-origin: center;
  transition:
    opacity 240ms var(--ease),
    transform 240ms var(--ease);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: var(--theme-overlay-opacity);
  background: var(--theme-overlay), var(--mode-overlay);
  mix-blend-mode: var(--theme-overlay-blend);
  transition:
    opacity 240ms var(--ease),
    background 240ms var(--ease);
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.shell {
  position: relative;
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
  height: 100vh;
  overflow: hidden;
  transition: grid-template-columns 260ms cubic-bezier(0.22, 1, 0.36, 1);
  will-change: grid-template-columns;
}

body[data-authed="true"] {
  overflow: hidden;
}

body.sidebar-collapsed .shell {
  grid-template-columns: 0 minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  height: 100vh;
  padding: 22px 18px 18px;
  border-right: 1px solid var(--line);
  background: var(--sidebar-bg);
  backdrop-filter: blur(var(--panel-blur));
  overflow: hidden;
  transform: translate3d(0, 0, 0);
  transition:
    opacity 220ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color var(--ease);
  contain: layout paint style;
  backface-visibility: hidden;
  will-change: transform, opacity;
}

body.sidebar-collapsed .sidebar {
  opacity: 0;
  transform: translate3d(-24px, 0, 0);
  pointer-events: none;
  overflow: hidden;
  border-right-color: transparent;
}

.brand-block {
  display: grid;
  gap: 16px;
}

.brand-block .logo-button {
  --brand-mark-size: 68px;
  --brand-title-width: 104px;
  --brand-title-quarter: 26px;
  align-items: center;
  justify-content: center;
  min-height: 76px;
  padding-inline: 12px;
  position: relative;
  text-align: center;
}

.brand-block .logo-mark {
  position: absolute;
  left: calc(25% - var(--brand-title-quarter));
  top: 50%;
  width: var(--brand-mark-size);
  height: var(--brand-mark-size);
  transform: translate(-50%, -50%);
}

.brand-block .logo-text {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--brand-title-width);
  justify-content: center;
  transform: translate(-50%, -50%);
}

.brand-block .logo-text strong {
  font-size: 1.72rem;
  line-height: 1;
  transform: translateY(-1px);
}

.logo-button {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  width: 100%;
  min-height: 68px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  overflow: visible;
}

.logo-mark {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  flex: 0 0 auto;
  filter: saturate(1.16) contrast(1.06);
  transform: translateZ(0);
  transition:
    transform 200ms var(--ease),
    filter 200ms var(--ease),
    box-shadow 200ms var(--ease);
}

.particle-blob-mark {
  width: 100%;
  height: 100%;
}

.logo-text {
  display: grid;
  align-content: center;
  min-height: 1em;
  gap: 0;
  min-width: 0;
}

.logo-text strong {
  font-family: var(--font-display);
  font-weight: var(--heading-weight);
  letter-spacing: var(--heading-track);
  font-size: 1.58rem;
  line-height: 1.02;
  white-space: nowrap;
}

.new-thread-button,
.ghost-button,
.send-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition:
    transform var(--ease),
    background var(--ease),
    border-color var(--ease),
    box-shadow var(--ease);
}

.new-thread-button {
  background: var(--accent);
  color: white;
  box-shadow: 0 14px 32px rgba(var(--accent-rgb), 0.28);
}

.new-thread-button:hover,
.send-button:hover,
.ghost-button:hover,
.mobile-nav-button:hover {
  transform: translateY(var(--hover-lift));
}

.ghost-button {
  background: var(--control-bg);
  border-color: var(--control-border);
  color: var(--text);
}

.ghost-button:hover,
.mobile-nav-button:hover {
  background: rgba(var(--accent-rgb), 0.1);
  border-color: rgba(var(--accent-rgb), 0.22);
  box-shadow: 0 12px 24px rgba(var(--accent-rgb), 0.12);
}

.history-search {
  display: grid;
  gap: 8px;
  margin: 16px 0 10px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.history-search > span {
  font-weight: 500;
}

.history-search input {
  height: 44px;
  width: 100%;
  border: 1px solid var(--field-border);
  border-radius: var(--radius-md);
  padding: 0 14px;
  outline: none;
  background: var(--field-bg);
  color: var(--text);
}

.history-search input:focus,
.settings-grid select:focus {
  border-color: rgba(23, 25, 21, 0.18);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.history-list {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex: 1 1 auto;
  gap: 10px;
  padding-top: 2px;
  min-height: 0;
  min-width: 0;
  overflow-x: clip;
}

.sidebar-scroll {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  flex: 1 1 auto;
  gap: 14px;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 2px 4px 0 0;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.research-history-panel {
  display: flex;
  flex-direction: column;
  flex: 0 0 auto;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.research-history-panel[hidden] {
  display: none !important;
}

.research-history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.84rem;
  font-weight: 600;
}

.research-history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.research-history-item {
  position: relative;
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border-radius: var(--radius-card);
  border: 1px solid transparent;
  background: transparent;
  transition:
    background var(--ease),
    border-color var(--ease),
    transform var(--ease),
    box-shadow var(--ease);
}

.research-history-item:hover {
  background: var(--surface);
  border-color: var(--line);
  transform: translateY(var(--hover-lift));
}

.research-history-open {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
  width: 100%;
  padding: 0 28px 0 0;
  border: 0;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  font: inherit;
  text-align: left;
  color: inherit;
}

.research-history-title {
  min-width: 0;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.research-history-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--status-neutral-bg);
  color: var(--status-neutral);
  white-space: nowrap;
}

.research-history-status[data-status="completed"],
.research-history-status[data-status="done"],
.research-history-status[data-status="succeeded"] {
  background: var(--status-success-bg);
  color: var(--status-success);
}

.research-history-status[data-status="running"],
.research-history-status[data-status="researching"],
.research-history-status[data-status="queued"] {
  background: var(--status-pending-bg);
  color: var(--status-pending);
}

.research-history-status[data-status="failed"],
.research-history-status[data-status="cancelled"] {
  background: var(--status-danger-bg);
  color: var(--status-danger);
}

.research-history-copy {
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.5;
  overflow: hidden;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.research-history-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.76rem;
}

.research-history-artifacts {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.research-history-artifact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
}

.research-history-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.research-history-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  transition:
    background var(--ease),
    border-color var(--ease),
    transform var(--ease);
}

.research-history-action:hover,
.research-history-open:hover {
  transform: translateY(var(--hover-lift));
}

.research-history-action:hover {
  background: rgba(var(--accent-rgb), 0.14);
  border-color: rgba(var(--accent-rgb), 0.22);
}

.research-history-delete {
  top: 12px;
  right: 12px;
}

.history-item {
  position: relative;
  display: grid;
  flex: 0 0 auto;
  align-content: start;
  align-items: start;
  gap: 6px;
  width: 100%;
  max-width: 100%;
  min-height: var(--theme-density-history-min);
  padding: var(--theme-density-history-padding);
  border: 1px solid transparent;
  border-radius: var(--radius-history);
  background: transparent;
  text-align: left;
  color: inherit;
  overflow: hidden;
  transition:
    background var(--ease),
    border-color var(--ease),
    transform var(--ease);
}

.history-item:hover {
  background: var(--surface);
  transform: translateY(var(--hover-lift));
}

.history-item-delete {
  position: absolute;
  top: 10px;
  right: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  color: var(--text-muted);
  background: transparent;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--ease),
    background var(--ease),
    color var(--ease);
}

.history-item:hover .history-item-delete,
.history-item:focus-visible .history-item-delete {
  opacity: 1;
  pointer-events: auto;
}

.history-item-delete:hover {
  background: rgba(183, 62, 35, 0.1);
  color: #98371f;
}

.history-item-activity {
  position: absolute;
  right: 13px;
  bottom: 13px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  pointer-events: none;
}

.history-item-activity[data-state="working"]::before {
  content: "";
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background:
    conic-gradient(from 0deg, rgba(var(--accent-rgb), 0), rgba(var(--accent-rgb), 0.28), var(--accent)),
    radial-gradient(circle at center, var(--surface-strong) 42%, transparent 44%);
  filter: drop-shadow(0 0 8px rgba(var(--accent-rgb), 0.28));
  animation: history-work-spin 900ms linear infinite;
}

.history-item-activity[data-state="updated"]::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow:
    0 0 0 5px rgba(var(--accent-rgb), 0.11),
    0 0 18px rgba(var(--accent-rgb), 0.34);
  animation: history-update-pulse 1.35s ease-in-out infinite;
}

.history-item.is-working {
  border-color: rgba(var(--accent-rgb), 0.12);
  background: rgba(var(--accent-rgb), 0.035);
}

.history-item.is-updated:not(.active) {
  border-color: rgba(var(--accent-rgb), 0.12);
}

@keyframes history-work-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes history-update-pulse {
  0%,
  100% {
    opacity: 0.46;
    transform: scale(0.88);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

.history-item.active {
  background: var(--surface-strong);
  border-color: var(--line);
  box-shadow: var(--history-active-shadow);
}

.history-item-body {
  display: grid;
  gap: 4px;
  justify-content: stretch;
  align-content: start;
  align-items: start;
  width: 100%;
  min-width: 0;
}

.history-item-footer {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  min-width: 0;
}

.history-item-title {
  display: -webkit-box;
  overflow: hidden;
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.38;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.history-item-preview,
.history-item-date {
  color: var(--text-muted);
  font-size: 0.79rem;
}

.history-item-preview {
  display: -webkit-box;
  line-height: 1.38;
  overflow: hidden;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.history-item-date {
  line-height: 1.3;
  white-space: nowrap;
}

body[data-theme-density="airy"] {
  --theme-density-history-min: 112px;
  --theme-density-history-padding: 16px 48px 16px 16px;
  --theme-density-answer-gap: 14px;
  --theme-density-message-padding: 18px 18px 20px;
  --reading-line-height: 1.58;
  --reading-font-size: 0.91rem;
}

body[data-theme-density="balanced"] {
  --theme-density-history-min: 100px;
  --theme-density-history-padding: 14px 44px 14px 14px;
  --theme-density-answer-gap: 12px;
  --theme-density-message-padding: 16px 16px 18px;
}

body[data-theme-density="compact"] {
  --theme-density-history-min: 82px;
  --theme-density-history-padding: 11px 40px 11px 12px;
  --theme-density-answer-gap: 9px;
  --theme-density-message-padding: 13px 14px 15px;
  --reading-line-height: 1.42;
  --reading-font-size: 0.84rem;
}

body[data-theme-density="airy"] .history-item-title {
  font-size: 0.95rem;
  line-height: 1.42;
}

body[data-theme-density="compact"] .history-item-title {
  font-size: 0.86rem;
  line-height: 1.28;
  -webkit-line-clamp: 1;
}

body[data-theme-density="compact"] .history-item-preview {
  font-size: 0.74rem;
  -webkit-line-clamp: 1;
}

body[data-theme-density="compact"] .history-item-date {
  font-size: 0.73rem;
}

body[data-compact-history="true"] .history-item {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 10px 42px 10px 14px;
  border-radius: 14px;
  background: rgba(var(--accent-rgb), 0.04);
  border-color: rgba(var(--accent-rgb), 0.1);
}

body[data-compact-history="true"] .history-item-title {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.22;
  -webkit-line-clamp: 1;
}

body[data-compact-history="true"] .history-item-body {
  display: block;
}

body[data-compact-history="true"] .history-item-footer,
body[data-compact-history="true"] .history-item-preview,
body[data-compact-history="true"] .history-item-date {
  display: none;
}

.sidebar-footer {
  display: grid;
  gap: 10px;
  padding-top: 14px;
}

.user-chip {
  display: grid;
  gap: 2px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
}

.user-chip-email {
  font-size: 0.88rem;
  overflow-wrap: anywhere;
}

.user-chip-name {
  font-size: 0.98rem;
  font-weight: 600;
}

.sidebar-actions {
  display: grid;
  gap: 10px;
}

.privacy-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text-muted);
  font-size: 0.88rem;
}

.privacy-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 8px var(--accent-soft);
}

.main-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 100vh;
  height: 100vh;
  max-height: 100vh;
  overflow: hidden;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 18px 32px 12px;
  backdrop-filter: blur(18px);
}

.topbar-meta {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 44px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  justify-self: end;
  transition: gap var(--ease);
}

.theme-toggle-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  min-height: 44px;
  max-width: 220px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--control-bg);
  color: var(--text);
  overflow: hidden;
  white-space: nowrap;
  opacity: 1;
  transition:
    transform var(--ease),
    max-width var(--ease),
    padding var(--ease),
    opacity var(--ease),
    border-color var(--ease),
    background var(--ease),
    color var(--ease);
}

.theme-toggle-button:hover {
  transform: translateY(var(--hover-lift));
  border-color: rgba(var(--accent-rgb), 0.24);
}

.topbar-actions.is-godmod-active {
  gap: 0;
}

.theme-toggle-button.is-godmod-hidden {
  max-width: 0;
  padding-inline: 0;
  border-color: transparent;
  opacity: 0;
  pointer-events: none;
  transform: translateX(10px) scale(0.98);
}

.theme-toggle-button.is-godmod-hidden .theme-toggle-icon,
.theme-toggle-button.is-godmod-hidden .theme-toggle-label {
  opacity: 0;
}

.godmod-toggle-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 650;
  letter-spacing: 0.01em;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease),
    color var(--ease),
    box-shadow var(--ease);
}

.godmod-toggle-button:hover {
  transform: translateY(var(--hover-lift));
  border-color: rgba(var(--accent-rgb), 0.36);
  background: rgba(var(--accent-rgb), 0.13);
}

.godmod-toggle-button.active {
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.92), rgba(64, 64, 64, 0.9));
  border-color: rgba(var(--accent-rgb), 0.42);
  color: #fff;
  box-shadow: 0 12px 28px rgba(var(--accent-rgb), 0.22);
}

.theme-toggle-icon {
  position: relative;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.18), rgba(var(--accent-rgb), 0.5));
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.12);
  overflow: hidden;
  transition: opacity var(--ease), transform var(--ease), background var(--ease);
}

.theme-toggle-icon::before,
.theme-toggle-icon::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  transition: transform var(--ease), opacity var(--ease), background var(--ease);
}

.theme-toggle-icon::before {
  inset: 2px;
  background: rgba(255, 255, 255, 0.96);
}

.theme-toggle-icon::after {
  width: 10px;
  height: 10px;
  right: -1px;
  top: 1px;
  background: var(--surface);
  opacity: 0;
  transform: scale(0.5);
}

.theme-toggle-button[data-theme="dark"] .theme-toggle-icon::before {
  transform: scale(0.92);
  background: rgba(var(--accent-rgb), 0.72);
}

.theme-toggle-button[data-theme="dark"] .theme-toggle-icon::after {
  opacity: 1;
  transform: scale(1);
}

.theme-toggle-label {
  font-size: 0.9rem;
  transition: opacity var(--ease), transform var(--ease);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--text-muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.topbar-meta h2 {
  font-family: var(--font-display);
  width: 100%;
  margin: 0;
  font-size: clamp(1rem, 1.1vw + 0.84rem, 1.35rem);
  line-height: 1.14;
  letter-spacing: var(--heading-track);
  font-weight: var(--title-weight);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.auth-shell {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
}

.auth-card {
  width: min(560px, 100%);
  padding: 34px;
  border: 1px solid rgba(23, 25, 21, 0.08);
  border-radius: var(--radius-auth);
  background: var(--auth-card-bg);
  box-shadow: var(--auth-card-shadow);
  backdrop-filter: blur(20px);
}

.auth-card-top {
  display: grid;
  justify-items: center;
  gap: 12px;
  margin-bottom: 24px;
  text-align: center;
}

.logo-lockup {
  display: grid;
  justify-items: center;
  gap: 12px;
}

.auth-card-top .logo-mark {
  width: 132px;
  height: 132px;
}

.auth-card-top .logo-text strong {
  font-size: clamp(2.35rem, 3.5vw, 3rem);
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--auth-badge-border);
  background: var(--auth-badge-bg);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 10px 26px rgba(var(--accent-rgb), 0.08);
  color: var(--auth-badge-color);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  backdrop-filter: blur(16px);
}

.auth-copy {
  margin: 12px 0 0;
  color: var(--text-muted);
  line-height: 1.7;
  text-align: center;
}

.auth-alert {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(183, 62, 35, 0.1);
  color: #98371f;
  line-height: 1.55;
}

.auth-form {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

.auth-label {
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.auth-input,
.auth-readonly {
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--field-border);
  border-radius: var(--radius-md);
  background: var(--field-bg);
  color: var(--text);
}

.auth-input:focus {
  outline: none;
  border-color: rgba(23, 25, 21, 0.18);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.auth-input.is-invalid,
.auth-input[aria-invalid="true"] {
  border-color: rgba(183, 62, 35, 0.58);
  background:
    linear-gradient(180deg, rgba(183, 62, 35, 0.06), rgba(183, 62, 35, 0.03)),
    var(--field-bg);
  box-shadow: 0 0 0 4px rgba(183, 62, 35, 0.1);
}

.auth-input.is-invalid:focus,
.auth-input[aria-invalid="true"]:focus {
  border-color: rgba(183, 62, 35, 0.7);
  box-shadow: 0 0 0 5px rgba(183, 62, 35, 0.14);
}

.auth-field-error {
  min-height: 1.2em;
  color: #a54429;
  font-size: 0.82rem;
  line-height: 1.45;
}

.auth-field-error[hidden] {
  display: none;
}

.auth-readonly {
  display: flex;
  align-items: center;
  background: var(--surface-soft);
}

.auth-primary {
  min-height: 52px;
  border: 0;
  border-radius: 999px;
  background: #11293a;
  color: white;
  font-weight: 600;
  box-shadow: 0 14px 30px rgba(8, 18, 28, 0.28);
}

.auth-link-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  text-decoration: none;
}

.auth-actions-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.auth-link {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--accent);
}

.auth-notice {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  color: var(--text);
  line-height: 1.65;
}

.auth-hint,
.auth-muted {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.auth-loading {
  display: grid;
  place-items: center;
  min-height: 120px;
  margin-top: 16px;
  text-align: center;
}

.topbar-meta h1,
.settings-header h2,
.welcome-view h2,
.welcome-view h3,
.auth-card h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: var(--heading-weight);
  font-size: clamp(1.4rem, 1.8vw, 2rem);
  letter-spacing: var(--heading-track);
}

.auth-card h1 {
  text-align: center;
}

[hidden] {
  display: none !important;
}

.topbar-pills {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.86rem;
}

.pill.muted {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--line);
  color: var(--text-muted);
}

.pill.accent {
  background: var(--accent-soft);
  color: var(--accent);
}

.conversation-panel {
  display: grid;
  grid-template-rows: minmax(0, 1fr);
  min-height: 0;
  padding: 0 32px 20px;
  overflow: hidden;
}

.workspace-view {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  width: min(var(--chat-layout-width), 100%);
  min-height: 0;
  height: 100%;
  margin: 0 auto;
  align-items: stretch;
}

.conversation-stage {
  display: grid;
  min-width: 0;
  min-height: 0;
  height: 100%;
}

.welcome-view,
.messages {
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.welcome-view {
  width: min(var(--chat-column-max-width), 100%);
  align-self: center;
  text-align: center;
  padding: 28px 10px 72px;
}

body[data-view-state="welcome"] .topbar {
  padding-bottom: 12px;
}

body[data-view-state="welcome"] .conversation-panel {
  align-content: stretch;
  padding-top: 0;
  padding-bottom: 20px;
}

body[data-view-state="welcome"] .conversation-stage {
  align-content: stretch;
}

body[data-view-state="welcome"] .welcome-view {
  align-self: center;
  padding: 12px 10px 28px;
}

body[data-view-state="welcome"] .welcome-orb {
  width: 170px;
  height: 170px;
  margin-bottom: 18px;
}

body[data-view-state="welcome"] .welcome-copy {
  margin-top: 12px;
}

body[data-view-state="welcome"] .suggestions {
  margin-top: 20px;
}

.welcome-orb {
  width: 190px;
  height: 190px;
  margin: 0 auto 22px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at center, rgba(var(--accent-rgb), 0.014), transparent 70%);
  filter: var(--mode-orb-shell-filter);
  transition:
    filter 220ms var(--ease),
    background 220ms var(--ease);
}

.welcome-orb .particle-blob {
  filter: var(--mode-orb-filter);
  transition: filter 220ms var(--ease);
}

.particle-blob {
  position: relative;
  display: block;
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  transform: translateZ(0);
}

.particle-blob-hero {
  width: 100%;
  height: 100%;
}

.particle-blob-mini {
  width: 100%;
  height: 100%;
}

.particle-blob-canvas {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

@keyframes orbFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(4deg);
  }
}

@keyframes assistant-answer-materialize {
  0% {
    opacity: 0.22;
    transform: translateY(12px) scale(0.988);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes assistant-answer-child-settle {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes assistant-answer-sheen {
  0% {
    opacity: 0;
    transform: translateX(-118%);
  }
  20% {
    opacity: 0.9;
  }
  100% {
    opacity: 0;
    transform: translateX(118%);
  }
}

@keyframes decision-log-arrive {
  0% {
    opacity: 0;
    transform: translateY(-10px) scale(0.985);
    box-shadow: 0 0 0 rgba(var(--accent-rgb), 0);
  }
  55% {
    opacity: 1;
    transform: translateY(2px) scale(1.006);
    box-shadow: 0 16px 30px rgba(var(--accent-rgb), 0.14);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    box-shadow: none;
  }
}

@keyframes artifact-unlock-pop {
  0% {
    transform: translateY(4px) scale(0.96);
    box-shadow: 0 0 0 rgba(var(--accent-rgb), 0);
  }
  45% {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 14px 28px rgba(var(--accent-rgb), 0.22);
  }
  100% {
    transform: translateY(0) scale(1);
    box-shadow: 0 10px 20px rgba(var(--accent-rgb), 0.14);
  }
}

@keyframes artifact-unlock-sheen {
  0% {
    opacity: 0;
    transform: translateX(-120%);
  }
  18% {
    opacity: 0.92;
  }
  100% {
    opacity: 0;
    transform: translateX(118%);
  }
}

@keyframes artifact-unlock-icon {
  0% {
    transform: scale(0.84) rotate(-12deg);
    opacity: 0.7;
  }
  52% {
    transform: scale(1.08) rotate(3deg);
    opacity: 1;
  }
  100% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
}

.welcome-copy {
  max-width: 620px;
  margin: 16px auto 0;
  color: var(--text-muted);
  font-size: 1.02rem;
  line-height: 1.6;
}

.suggestions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.suggestion-chip {
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--text);
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease);
}

.suggestion-chip:hover {
  transform: translateY(var(--hover-lift));
  border-color: rgba(23, 25, 21, 0.16);
}

.messages {
  display: none;
  gap: 18px;
  min-height: 0;
  height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  overflow-anchor: none;
  padding: 0 0 14px;
  scroll-behavior: auto;
}

.messages.has-messages {
  display: grid;
  align-content: start;
}

.inspector-panel {
  min-width: 0;
  min-height: 0;
  display: flex;
  align-self: stretch;
}

.inspector-panel.is-collapsed {
  align-self: start;
}

.inspector-panel-shell {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  align-content: start;
  gap: 12px;
  width: 100%;
  min-height: 0;
  height: 100%;
  padding: 16px;
  border: 1px solid rgba(23, 25, 21, 0.08);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 20px 56px rgba(28, 34, 25, 0.08);
  backdrop-filter: blur(18px);
}

.inspector-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.inspector-panel-copy {
  display: grid;
  gap: 6px;
}

.inspector-panel-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease),
    color var(--ease);
}

.inspector-panel-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.22);
}

.inspector-panel-toggle[aria-expanded="false"] {
  color: var(--accent);
  border-color: rgba(var(--accent-rgb), 0.2);
  background: var(--accent-soft);
}

.inspector-panel-title {
  margin: 0;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.25;
}

.inspector-panel-description {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.inspector-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.inspector-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease),
    color var(--ease);
}

.inspector-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.22);
}

.inspector-tab.active {
  background: var(--accent-soft);
  border-color: rgba(var(--accent-rgb), 0.2);
  color: var(--accent);
}

.inspector-tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  min-height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(23, 25, 21, 0.08);
  color: inherit;
  font-size: 0.68rem;
  line-height: 1;
}

.inspector-content {
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
  display: grid;
  align-content: start;
  gap: 12px;
}

.inspector-panel.is-collapsed .inspector-panel-shell {
  grid-template-rows: auto;
  gap: 0;
  height: auto;
  padding-bottom: 14px;
}

.inspector-panel.is-collapsed .inspector-panel-description,
.inspector-panel.is-collapsed .inspector-tabs,
.inspector-panel.is-collapsed .inspector-content {
  display: none;
}

.inspector-content::-webkit-scrollbar {
  width: 8px;
}

.inspector-content::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(23, 25, 21, 0.12);
}

.inspector-section {
  display: grid;
  gap: 12px;
}

.inspector-section-head {
  display: grid;
  gap: 8px;
}

.inspector-section-title {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.35;
}

.inspector-section-copy {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.inspector-section-meta,
.inspector-chip-list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.inspector-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1.2;
}

.inspector-empty-state,
.inspector-card {
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid rgba(23, 25, 21, 0.08);
  border-radius: 18px;
  background: var(--surface-strong);
}

.inspector-empty-state {
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.05), rgba(var(--accent-rgb), 0.02)),
    var(--surface-strong);
}

.inspector-empty-title,
.inspector-card-title {
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.4;
}

.inspector-empty-copy,
.inspector-card-copy,
.inspector-card-meta,
.inspector-card-row,
.inspector-approval-copy,
.inspector-approval-command {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

.inspector-card-kicker {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.inspector-card-rows,
.inspector-stream-stages,
.inspector-approval-list,
.inspector-artifact-grid,
.inspector-attachment-grid {
  display: grid;
  gap: 10px;
}

.inspector-card-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.inspector-card-row strong {
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
}

.inspector-attachment-card {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 1px solid rgba(23, 25, 21, 0.08);
  border-radius: 16px;
  background: rgba(var(--accent-rgb), 0.04);
  color: inherit;
  text-decoration: none;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease);
}

.inspector-attachment-card:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.2);
  background: rgba(var(--accent-rgb), 0.08);
  text-decoration: none;
}

.inspector-attachment-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.inspector-attachment-badge,
.inspector-approval-status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1;
}

.inspector-attachment-size {
  color: var(--text-muted);
  font-size: 0.72rem;
}

.inspector-progress {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(23, 25, 21, 0.08);
}

.inspector-progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.42), var(--accent));
}

.inspector-stream-stage,
.inspector-approval-item,
.inspector-artifact-card {
  display: grid;
  gap: 4px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
}

.inspector-stream-stage strong,
.inspector-artifact-card strong,
.inspector-approval-item strong {
  color: var(--text);
  font-size: 0.8rem;
  line-height: 1.35;
}

.inspector-missing-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.message {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(23, 25, 21, 0.06);
  position: relative;
}

.message[data-role="assistant"],
.message-approval {
  grid-template-columns: minmax(0, 1fr);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-avatar {
  width: 50px;
  height: 50px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid transparent;
  position: absolute;
  overflow: visible;
  display: grid;
  place-items: center;
  box-shadow: none;
  top: 12px;
  left: max(0px, calc((100% - min(var(--message-text-max-width), 100%)) / 2 - var(--chat-avatar-rail)));
}

.message-avatar[data-avatar="assistant"] {
  padding: 0;
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  overflow: visible;
  filter: saturate(1.22) contrast(1.08);
}

.message[data-role="user"] .message-avatar {
  visibility: visible;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
  pointer-events: none;
  overflow: visible;
}

.message-avatar .particle-blob {
  border-radius: 0;
  overflow: visible;
}

.message-body {
  display: grid;
  gap: 10px;
  width: min(var(--message-text-max-width), 100%);
  justify-self: center;
  justify-items: start;
}

.message[data-role="assistant"] .message-body {
  justify-items: stretch;
}

.message-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.84rem;
}

.message-time {
  white-space: nowrap;
  transition:
    color 180ms ease,
    opacity 180ms ease;
}

.message-role {
  font-weight: 600;
  color: var(--text);
}

.message[data-role="assistant"] .message-role,
.message-approval .message-role {
  color: var(--accent);
}

.message-text {
  max-width: var(--message-text-max-width);
  font-size: var(--reading-font-size);
  line-height: var(--reading-line-height);
  white-space: pre-wrap;
}

.message[data-role="assistant"] .message-meta,
.message[data-role="assistant"] .message-text {
  width: 100%;
  box-sizing: border-box;
  justify-self: center;
}

.message[data-role="assistant"] .message-text.is-rich,
.message[data-role="assistant"] .message-text.is-thinking {
  padding: var(--theme-density-message-padding);
  border-radius: var(--radius-bubble-assistant);
  background: var(--reading-card-bg);
  border: 1px solid var(--reading-card-border);
  box-shadow: var(--message-assistant-shadow);
}

.message[data-role="user"] .message-text {
  padding: 16px 18px;
  border-radius: var(--radius-bubble-user);
  background: var(--user-bubble);
  color: white;
  justify-self: start;
}

.message-text.is-thinking {
  padding: 12px 12px 14px;
  min-height: 112px;
  white-space: normal;
  transition:
    background-color 240ms ease,
    border-color 240ms ease,
    box-shadow 240ms ease,
    min-height 240ms ease;
  contain: paint;
}

.message-text.is-rich {
  white-space: normal;
}

.message-text.is-materializing {
  position: relative;
  overflow: clip;
}

.message-text.is-materializing::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0, rgba(255, 255, 255, 0.18) 48%, transparent 66%),
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.09), transparent 28%);
  transform: translateX(-118%);
  animation: assistant-answer-sheen 760ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.assistant-answer {
  display: grid;
  gap: var(--theme-density-answer-gap);
}

.godmod-empty-state {
  width: min(var(--message-text-max-width), 100%);
  margin: 12px auto 0;
  padding: 22px;
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  border-radius: var(--radius-bubble-assistant);
  background:
    linear-gradient(135deg, rgba(var(--accent-rgb), 0.08), transparent 52%),
    var(--reading-card-bg);
  color: var(--text);
  box-shadow: var(--message-assistant-shadow);
}

.godmod-empty-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.godmod-empty-state h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.24rem;
  letter-spacing: var(--heading-track);
}

.godmod-empty-state p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.5;
}

.message-text.is-godmod-answer {
  border-color: rgba(var(--accent-rgb), 0.2);
}

.assistant-answer > .assistant-gateway-job-card,
.assistant-answer > .assistant-job-evidence-bindings,
.assistant-answer > .assistant-source-bindings {
  display: none !important;
}

.assistant-confidence {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  max-width: 100%;
  min-height: 26px;
  padding: 4px 9px;
  border: 1px solid rgba(var(--accent-rgb), 0.12);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.06);
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1;
}

.assistant-confidence-ribbon {
  position: relative;
  display: inline-block;
  width: 82px;
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.12);
  flex: 0 0 auto;
}

.assistant-confidence-ribbon::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--confidence-score, 44%);
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.48), var(--accent));
  box-shadow: 0 0 18px rgba(var(--accent-rgb), 0.24);
}

.assistant-confidence-label,
.assistant-confidence-note {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assistant-confidence-label {
  color: var(--text);
  font-weight: 650;
}

.assistant-confidence-note {
  color: var(--text-muted);
}

.assistant-confidence[data-level="high"] {
  border-color: rgba(var(--accent-rgb), 0.2);
  background: rgba(var(--accent-rgb), 0.09);
}

.assistant-confidence[data-level="low"] .assistant-confidence-ribbon::after {
  opacity: 0.72;
}

.assistant-citation-health,
.assistant-semantic-states,
.assistant-decision-pins {
  max-width: 100%;
}

.assistant-citation-health {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  min-height: 28px;
  padding: 5px 10px;
  border: 1px solid rgba(var(--source-valid-rgb), 0.2);
  border-radius: 999px;
  background: rgba(var(--source-valid-rgb), 0.08);
  color: var(--text-muted);
  font-size: 0.73rem;
  line-height: 1.2;
}

.assistant-citation-health[data-source-health="unverified"] {
  border-color: rgba(var(--source-unverified-rgb), 0.26);
  background: rgba(var(--source-unverified-rgb), 0.09);
}

.assistant-citation-health-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: rgb(var(--source-valid-rgb));
  box-shadow: 0 0 0 4px rgba(var(--source-valid-rgb), 0.12);
  flex: 0 0 auto;
}

.assistant-citation-health[data-source-health="unverified"] .assistant-citation-health-dot {
  background: rgb(var(--source-unverified-rgb));
  box-shadow: 0 0 0 4px rgba(var(--source-unverified-rgb), 0.12);
}

.assistant-citation-health-title {
  color: var(--text);
  font-weight: 700;
  white-space: nowrap;
}

.assistant-citation-health-note {
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.assistant-semantic-states {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.assistant-semantic-chip {
  --semantic-rgb: var(--accent-rgb);
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  padding: 4px 9px;
  border: 1px solid rgba(var(--semantic-rgb), 0.2);
  border-radius: 999px;
  background: rgba(var(--semantic-rgb), 0.075);
  color: rgb(var(--semantic-rgb));
  font-size: 0.71rem;
  font-weight: 720;
  line-height: 1;
}

.assistant-semantic-chip[data-semantic-state="risk"] {
  --semantic-rgb: var(--semantic-risk-rgb);
}

.assistant-semantic-chip[data-semantic-state="fact"] {
  --semantic-rgb: var(--semantic-fact-rgb);
}

.assistant-semantic-chip[data-semantic-state="hypothesis"] {
  --semantic-rgb: var(--semantic-hypothesis-rgb);
}

.assistant-semantic-chip[data-semantic-state="quote"] {
  --semantic-rgb: var(--semantic-quote-rgb);
}

.assistant-semantic-chip[data-semantic-state="deadline"] {
  --semantic-rgb: var(--semantic-deadline-rgb);
}

.assistant-semantic-chip[data-semantic-state="number"] {
  --semantic-rgb: var(--semantic-number-rgb);
}

.assistant-timeline,
.assistant-contradiction {
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb), 0.12);
  border-radius: var(--radius-card);
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.045), transparent 42%),
    rgba(var(--accent-rgb), 0.025);
}

.assistant-timeline summary,
.assistant-contradiction summary {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 11px 13px;
  cursor: pointer;
  list-style: none;
}

.assistant-timeline summary::-webkit-details-marker,
.assistant-contradiction summary::-webkit-details-marker {
  display: none;
}

.assistant-timeline summary::after,
.assistant-contradiction summary::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: auto;
  border-right: 1.7px solid currentColor;
  border-bottom: 1.7px solid currentColor;
  color: var(--text-muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--ease);
}

.assistant-timeline[open] summary::after,
.assistant-contradiction[open] summary::after {
  transform: rotate(225deg) translate(-2px, -1px);
}

.assistant-timeline-title,
.assistant-contradiction-title {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
}

.assistant-timeline-note,
.assistant-contradiction-note {
  color: var(--text-muted);
  font-size: 0.74rem;
}

.assistant-timeline-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0 14px 14px 22px;
  list-style: none;
}

.assistant-timeline-item {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 0 0 14px 18px;
}

.assistant-timeline-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(var(--accent-rgb), 0.1);
}

.assistant-timeline-item::after {
  content: "";
  position: absolute;
  left: 3px;
  top: calc(0.35em + 10px);
  bottom: 2px;
  width: 1px;
  background: rgba(var(--accent-rgb), 0.16);
}

.assistant-timeline-item:last-child {
  padding-bottom: 0;
}

.assistant-timeline-item:last-child::after {
  display: none;
}

.assistant-timeline-date {
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 750;
  line-height: 1.25;
}

.assistant-timeline-copy {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.44;
}

.assistant-contradiction {
  border-color: rgba(var(--source-contested-rgb), 0.25);
  background:
    linear-gradient(180deg, rgba(var(--source-contested-rgb), 0.075), transparent 44%),
    rgba(var(--source-contested-rgb), 0.045);
}

.assistant-contradiction-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  border: 1px solid rgba(var(--source-contested-rgb), 0.28);
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 38%, rgba(var(--source-contested-rgb), 0.18), rgba(var(--source-contested-rgb), 0.07));
  color: rgb(var(--source-contested-rgb));
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  text-align: center;
}

.assistant-contradiction-icon::before,
.assistant-contradiction-icon::after {
  display: none;
}

.assistant-contradiction-body {
  display: grid;
  gap: 10px;
  padding: 0 14px 14px 45px;
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.48;
}

.assistant-contradiction-body p,
.assistant-contradiction-body ul {
  margin: 0;
}

.assistant-contradiction-body ul {
  display: grid;
  gap: 7px;
  padding-left: 18px;
}

body[data-reading-palette="calm"] {
  --reading-card-bg:
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.035), transparent 34%),
    var(--message-assistant-bg);
  --reading-card-border: rgba(var(--accent-rgb), 0.08);
  --reading-line-height: 1.56;
  --reading-font-size: 0.9rem;
  --reading-link-color: var(--accent);
}

body[data-reading-palette="classic"] {
  --reading-card-bg:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), transparent 42%),
    var(--message-assistant-bg);
  --reading-card-border: rgba(var(--accent-rgb), 0.12);
  --reading-line-height: 1.66;
  --reading-font-size: 0.94rem;
  --reading-link-color: var(--accent);
}

body[data-reading-palette="classic"] {
  --message-text-max-width: 820px;
}

body[data-reading-palette="classic"] .assistant-answer {
  font-family: var(--font-display);
}

body[data-reading-palette="classic"] .assistant-answer pre,
body[data-reading-palette="classic"] .assistant-answer code,
body[data-reading-palette="classic"] .assistant-source-card,
body[data-reading-palette="classic"] .assistant-confidence {
  font-family: var(--font-code);
}

body[data-reading-palette="focus"] {
  --reading-card-bg:
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.065), rgba(var(--accent-rgb), 0.018)),
    var(--message-assistant-bg);
  --reading-card-border: rgba(var(--accent-rgb), 0.16);
  --reading-line-height: 1.5;
  --reading-font-size: 0.87rem;
  --reading-link-color: var(--accent);
}

body[data-reading-palette="focus"] {
  --message-text-max-width: 780px;
}

body[data-theme-density="compact"][data-reading-palette="focus"] .assistant-sources-grid {
  gap: 8px;
}

body[data-theme-tone="ops"] .message[data-role="assistant"] .message-meta::after {
  content: "SYS";
  display: inline-flex;
  align-items: center;
  min-height: 18px;
  padding: 0 7px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 999px;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
  font-family: var(--font-code);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
}

body[data-theme-tone="ops"] .assistant-source-link::before {
  content: "SRC ";
  opacity: 0.72;
}

body[data-theme-tone="ops"] .assistant-job-card,
body[data-theme-tone="ops"] .thinking-stage-card {
  border-style: dashed;
}

body[data-theme-tone="notebook"] .message[data-role="assistant"] .message-text.is-rich,
body[data-theme-tone="notebook"] .message[data-role="assistant"] .message-text.is-thinking {
  background-image:
    linear-gradient(90deg, rgba(var(--accent-rgb), 0.08) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.04) 0 1px, transparent 1px 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), transparent 42%),
    var(--message-assistant-bg);
  background-size: 32px 100%, 100% 1.82rem, auto, auto;
}

body[data-theme-tone="notebook"] .assistant-answer h1,
body[data-theme-tone="notebook"] .assistant-answer h2,
body[data-theme-tone="notebook"] .assistant-answer h3 {
  color: var(--text);
}

body[data-theme-tone="notebook"] .assistant-source-card {
  border-radius: 18px 18px 18px 8px;
}

body[data-theme-tone="terminal"] .message[data-role="assistant"] .message-meta::before {
  content: ">";
  color: var(--accent);
  font-family: var(--font-code);
  font-weight: 700;
}

body[data-theme-tone="terminal"] .assistant-confidence,
body[data-theme-tone="terminal"] .assistant-source-card,
body[data-theme-tone="terminal"] .assistant-job-card {
  border-radius: 10px;
}

body[data-theme-tone="terminal"] .assistant-answer h1,
body[data-theme-tone="terminal"] .assistant-answer h2,
body[data-theme-tone="terminal"] .assistant-answer h3 {
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

body[data-theme-tone="glass"] .message[data-role="assistant"] .message-text.is-rich,
body[data-theme-tone="glass"] .message[data-role="assistant"] .message-text.is-thinking {
  backdrop-filter: blur(14px);
}

body[data-theme-tone="executive"] .assistant-confidence {
  border-color: rgba(var(--accent-rgb), 0.2);
  background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.1), rgba(var(--accent-rgb), 0.045));
}

body[data-theme-tone="organic"] .assistant-source-card {
  border-radius: 22px 18px 22px 14px;
}

body[data-theme-tone="ops"] .assistant-semantic-chip {
  border-style: dashed;
  border-radius: 8px;
  font-family: var(--font-code);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

body[data-theme-tone="notebook"] .assistant-semantic-chip {
  border-radius: 12px 12px 12px 4px;
  background:
    linear-gradient(90deg, rgba(var(--semantic-rgb), 0.12), rgba(var(--semantic-rgb), 0.04)),
    rgba(255, 255, 255, 0.22);
  font-family: var(--font-display);
}

body[data-theme-tone="terminal"] .assistant-semantic-chip {
  border-radius: 7px;
  background: rgba(var(--semantic-rgb), 0.045);
  font-family: var(--font-code);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
}

body[data-theme-tone="glass"] .assistant-semantic-chip {
  border-color: rgba(var(--semantic-rgb), 0.18);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(10px);
}

body[data-theme-tone="executive"] .assistant-semantic-chip {
  border-radius: 999px 999px 999px 10px;
  background: linear-gradient(180deg, rgba(var(--semantic-rgb), 0.1), rgba(var(--semantic-rgb), 0.04));
}

body[data-theme-tone="organic"] .assistant-semantic-chip {
  border-radius: 18px 14px 18px 10px;
}

body[data-theme-tone="creative"] .assistant-semantic-chip {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.message,
.followup-panel {
  transition:
    opacity var(--ease),
    filter var(--ease),
    transform var(--ease);
}

body.is-focus-dimming .followup-panel,
body.is-focus-dimming .message:not(.is-focus-dim-context) {
  opacity: 0.88;
  filter: saturate(0.97);
}

body.is-focus-dimming .message.is-focus-dim-context {
  opacity: 1;
  filter: none;
}

body[data-focus-dimming="detail"] .message.is-focus-dim-context .assistant-source-card,
body[data-focus-dimming="detail"] .message.is-focus-dim-context [data-source-constellation] {
  opacity: 0.77;
}

body[data-focus-dimming="detail"] .message.is-focus-dim-context .is-focus-dim-target {
  opacity: 1;
  transform: translateY(-0.5px);
}

.message-text.is-materializing .assistant-answer {
  transform-origin: top center;
  animation: assistant-answer-materialize 520ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.message-text.is-materializing .assistant-answer > * {
  opacity: 0;
  transform: translateY(8px);
  animation: assistant-answer-child-settle 460ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.message-text.is-materializing .assistant-answer > *:nth-child(1) {
  animation-delay: 70ms;
}

.message-text.is-materializing .assistant-answer > *:nth-child(2) {
  animation-delay: 120ms;
}

.message-text.is-materializing .assistant-answer > *:nth-child(3) {
  animation-delay: 170ms;
}

.message-text.is-materializing .assistant-answer > *:nth-child(4) {
  animation-delay: 220ms;
}

.message-text.is-materializing .assistant-answer > *:nth-child(5) {
  animation-delay: 270ms;
}

.assistant-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.assistant-sources {
  display: grid;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--assistant-card-border);
  border-radius: var(--radius-card);
  background: var(--assistant-source-bg);
}

.assistant-sources-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.assistant-sources-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.assistant-sources-note {
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.35;
}

.assistant-sources-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.assistant-source-card {
  display: grid;
  gap: 5px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.62);
  color: inherit;
  text-decoration: none;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease),
    opacity var(--ease),
    box-shadow var(--ease);
}

.assistant-source-card:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.22);
  background: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.assistant-source-card[data-source-health="valid"] {
  border-color: rgba(var(--source-valid-rgb), 0.16);
}

.assistant-source-card[data-credibility-level="high"] {
  border-color: rgba(39, 124, 96, 0.26);
}

.assistant-source-card[data-credibility-level="medium"] {
  border-color: rgba(var(--accent-rgb), 0.2);
}

.assistant-source-card[data-credibility-level="low"] {
  border-color: rgba(172, 120, 36, 0.24);
}

.assistant-source-card[data-credibility-level="unknown"] {
  opacity: 0.88;
}

.assistant-source-card[data-source-health="valid"]:hover,
.assistant-source-card[data-source-health="valid"].is-constellation-match {
  border-color: rgba(var(--source-valid-rgb), 0.32);
  background: rgba(var(--source-valid-rgb), 0.09);
  box-shadow: 0 16px 28px rgba(var(--source-valid-rgb), 0.11);
}

.assistant-source-link {
  color: rgb(var(--source-valid-rgb));
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.assistant-source-title {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.32;
  overflow-wrap: anywhere;
}

.assistant-source-meta {
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1.34;
  overflow-wrap: anywhere;
}

.assistant-answer [data-source-constellation] {
  position: relative;
  border-radius: 14px;
  transition:
    opacity var(--ease),
    background var(--ease),
    box-shadow var(--ease);
}

.assistant-answer.is-constellation-active [data-source-constellation] {
  opacity: 0.78;
}

.assistant-answer [data-source-constellation].is-constellation-anchor {
  opacity: 1;
  background: rgba(var(--accent-rgb), 0.07);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.08);
}

.assistant-answer.is-constellation-active .assistant-source-card {
  opacity: 0.54;
  transform: translateY(0);
}

.assistant-source-card.is-constellation-match {
  opacity: 1;
  border-color: rgba(var(--accent-rgb), 0.26);
  background: rgba(var(--accent-rgb), 0.12);
  box-shadow: 0 16px 28px rgba(var(--accent-rgb), 0.14);
}

.assistant-attachment {
  display: grid;
  gap: 4px;
  min-width: min(100%, 220px);
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(23, 25, 21, 0.08);
  border-radius: 16px;
  background: rgba(var(--accent-rgb), 0.05);
  color: inherit;
  text-decoration: none;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease);
}

.assistant-attachment:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.22);
  background: rgba(var(--accent-rgb), 0.08);
  text-decoration: none;
}

.assistant-attachment-name {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.assistant-attachment-meta {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

.assistant-job-card {
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--assistant-card-border);
  border-radius: var(--radius-card);
  background: var(--assistant-card-bg);
}

.assistant-job-head,
.assistant-job-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.assistant-job-badge,
.assistant-job-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.assistant-job-badge {
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent);
}

.assistant-job-status {
  background: var(--status-neutral-bg);
  color: var(--status-neutral);
}

.assistant-job-card[data-status="completed"] .assistant-job-status,
.assistant-job-card[data-status="done"] .assistant-job-status,
.assistant-job-card[data-status="succeeded"] .assistant-job-status {
  background: var(--status-success-bg);
  color: var(--status-success);
}

.assistant-job-card[data-status="running"] .assistant-job-status,
.assistant-job-card[data-status="researching"] .assistant-job-status,
.assistant-job-card[data-status="queued"] .assistant-job-status {
  background: var(--status-pending-bg);
  color: var(--status-pending);
}

.assistant-job-card[data-status="failed"] .assistant-job-status,
.assistant-job-card[data-status="cancelled"] .assistant-job-status {
  background: var(--status-danger-bg);
  color: var(--status-danger);
}

.assistant-job-meta {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.assistant-job-event {
  color: var(--text);
  font-size: 0.86rem;
  line-height: 1.55;
}

.assistant-semantic-verification {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.assistant-inline-citation-summary {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.assistant-citation-coverage-gate {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.assistant-conflict-awareness {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.assistant-citation-coverage-gate[data-gate-status="pass"] {
  color: #277c60;
}

.assistant-citation-coverage-gate[data-gate-status="warn"] {
  color: #8a6722;
}

.assistant-citation-coverage-gate[data-gate-status="fail"] {
  color: #ab4426;
}

.assistant-conflict-awareness[data-conflict-status="clear"] {
  color: #277c60;
}

.assistant-conflict-awareness[data-conflict-status="needs_review"] {
  color: #8a6722;
}

.assistant-conflict-awareness[data-conflict-status="conflict"] {
  color: #ab4426;
}

.assistant-retrieval-trace {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 16px;
  background: rgba(var(--accent-rgb), 0.045);
}

.assistant-retrieval-trace[data-trace-status="traced"] {
  border-color: rgba(39, 124, 96, 0.22);
  background: rgba(39, 124, 96, 0.055);
}

.assistant-retrieval-trace[data-trace-status="partial"] {
  border-color: rgba(172, 120, 36, 0.24);
  background: rgba(172, 120, 36, 0.055);
}

.assistant-retrieval-hop-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.assistant-retrieval-hop {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  max-width: 100%;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.35;
}

.assistant-retrieval-hop strong {
  color: var(--text);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.assistant-job-error {
  color: #ab4426;
  font-size: 0.84rem;
  line-height: 1.5;
}

.assistant-job-artifacts {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.assistant-job-evidence-bindings {
  display: grid;
  gap: 8px;
}

.assistant-source-bindings {
  padding: 12px 14px;
  border: 1px solid var(--assistant-card-border);
  border-radius: var(--radius-card);
  background: rgba(var(--accent-rgb), 0.035);
}

.assistant-evidence-binding-list {
  display: grid;
  gap: 8px;
}

.assistant-job-evidence-binding-row {
  display: grid;
  gap: 5px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.46);
}

.assistant-job-evidence-binding-row[data-support="unlinked"] {
  border-color: rgba(171, 68, 38, 0.24);
  background: rgba(171, 68, 38, 0.06);
}

.assistant-job-evidence-binding-row[data-citation-status="missing"] {
  border-style: dashed;
}

.assistant-job-evidence-binding-row[data-semantic-status="verified"] {
  border-color: rgba(39, 124, 96, 0.22);
}

.assistant-job-evidence-binding-row[data-semantic-status="needs_review"] {
  border-color: rgba(172, 120, 36, 0.28);
}

.assistant-job-evidence-binding-row[data-semantic-status="unverified"] {
  opacity: 0.86;
}

.assistant-job-evidence-binding-row[data-conflict-status="conflict"] {
  border-color: rgba(171, 68, 38, 0.34);
  background: rgba(171, 68, 38, 0.07);
}

.assistant-job-evidence-binding-row[data-conflict-status="needs_review"] {
  border-color: rgba(172, 120, 36, 0.3);
}

.assistant-inline-citations {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.assistant-inline-citation-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.assistant-job-artifact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  border-radius: var(--radius-pill);
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
}

.assistant-job-artifact-passive {
  cursor: default;
}

.assistant-job-artifact-meta {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
}

.research-download-link {
  position: relative;
  overflow: hidden;
  transition:
    background var(--ease),
    border-color var(--ease),
    transform var(--ease),
    box-shadow var(--ease);
}

.research-download-link:hover {
  transform: translateY(-1px);
  background: rgba(var(--accent-rgb), 0.14);
  box-shadow: 0 10px 20px rgba(var(--accent-rgb), 0.12);
}

.research-download-link.is-loading {
  pointer-events: none;
  opacity: 0.9;
}

.gateway-artifact-download-link {
  background: rgba(var(--accent-rgb), 0.13);
}

.gateway-artifact-download-link .assistant-job-artifact-meta {
  margin-left: 2px;
}

.research-download-link.is-unlocking {
  animation: artifact-unlock-pop 820ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.research-download-link.is-unlocking::after {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0, rgba(255, 255, 255, 0.28) 46%, transparent 64%);
  transform: translateX(-120%);
  animation: artifact-unlock-sheen 820ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.research-download-link.is-unlocking .research-download-icon {
  animation: artifact-unlock-icon 760ms cubic-bezier(0.2, 0.9, 0.2, 1) both;
}

.research-download-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.research-download-icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.research-download-label {
  white-space: nowrap;
}

.assistant-job-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.assistant-job-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 13px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  transition:
    transform var(--ease),
    background var(--ease),
    border-color var(--ease);
}

.assistant-job-action:hover {
  transform: translateY(var(--hover-lift));
  background: rgba(var(--accent-rgb), 0.14);
  border-color: rgba(var(--accent-rgb), 0.24);
}

.assistant-citation-toggle {
  background: rgba(var(--accent-rgb), 0.045);
  color: var(--text-muted);
}

.assistant-citation-toggle[aria-pressed="true"] {
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent);
}

.assistant-approval-card {
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--assistant-card-border);
  border-radius: var(--radius-card);
  background: rgba(var(--accent-rgb), 0.06);
}

.assistant-approval-head {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.assistant-approval-badge,
.assistant-approval-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.assistant-approval-badge {
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent);
}

.assistant-approval-status {
  background: var(--status-neutral-bg);
  color: var(--status-neutral);
}

.assistant-approval-copy {
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.5;
}

.assistant-approval-command {
  margin: 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--assistant-command-bg);
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.assistant-approval-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.assistant-approval-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.82);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
}

.assistant-approval-action.danger {
  color: #ab4426;
  border-color: rgba(171, 68, 38, 0.18);
  background: rgba(171, 68, 38, 0.08);
}

.assistant-approval-waiting {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.assistant-answer h1,
.assistant-answer h2,
.assistant-answer h3,
.assistant-answer h4,
.assistant-answer p,
.assistant-answer ol,
.assistant-answer ul,
.assistant-answer blockquote,
.assistant-answer pre {
  margin: 0;
}

.assistant-answer p + p {
  margin-top: 4px;
}

.assistant-answer h1,
.assistant-answer h2,
.assistant-answer h3,
.assistant-answer h4 {
  font-family: var(--font-display);
  font-weight: var(--heading-weight);
  line-height: 1.25;
  letter-spacing: var(--heading-track);
}

.assistant-answer h1 {
  font-size: 1.22rem;
}

.assistant-answer h2 {
  font-size: 1.12rem;
}

.assistant-answer h3,
.assistant-answer h4 {
  font-size: 1rem;
}

.assistant-answer ol,
.assistant-answer ul {
  display: grid;
  gap: 8px;
  padding-left: 22px;
}

.assistant-answer li {
  line-height: 1.65;
}

.assistant-answer blockquote {
  padding: 12px 14px;
  border-left: 3px solid var(--quote-border);
  border-radius: 0 16px 16px 0;
  background: var(--quote-bg);
  color: var(--text-muted);
}

.assistant-answer pre {
  overflow: auto;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--code-bg);
}

.assistant-answer code {
  padding: 0.12em 0.38em;
  border-radius: 8px;
  background: var(--code-bg);
  font-size: 0.9em;
}

.assistant-answer pre code {
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.assistant-answer a {
  color: var(--reading-link-color);
  text-decoration-line: underline;
  text-decoration-color: rgba(var(--accent-rgb), 0.28);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 3px;
}

.assistant-answer a:hover {
  text-decoration-color: rgba(var(--accent-rgb), 0.56);
}

.assistant-citation-link {
  display: inline-flex;
  align-items: center;
  min-height: 1.45em;
  padding: 0 0.3em;
  border-radius: 999px;
  background: rgba(var(--source-valid-rgb), 0.1);
  color: rgb(var(--source-valid-rgb));
  font-size: 0.92em;
  font-weight: 650;
  text-decoration: none;
}

.assistant-citation-link:hover {
  background: rgba(var(--source-valid-rgb), 0.16);
  text-decoration: none;
}

.assistant-citation-missing {
  display: inline-flex;
  align-items: center;
  min-height: 1.45em;
  padding: 0 0.3em;
  border: 1px solid rgba(var(--source-unverified-rgb), 0.22);
  border-radius: 999px;
  background: rgba(var(--source-unverified-rgb), 0.08);
  color: rgb(var(--source-unverified-rgb));
  font-size: 0.92em;
  font-weight: 700;
  cursor: help;
}

.assistant-decision-pins {
  display: grid;
  gap: 8px;
  padding: 10px;
  border: 1px solid rgba(var(--accent-rgb), 0.1);
  border-radius: var(--radius-card);
  background:
    linear-gradient(180deg, rgba(var(--accent-rgb), 0.045), transparent 60%),
    rgba(var(--accent-rgb), 0.025);
}

.assistant-decision-pins-label {
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.assistant-decision-pin-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.assistant-decision-pin {
  display: inline-grid;
  gap: 3px;
  width: 100%;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid rgba(var(--accent-rgb), 0.16);
  border-radius: 16px;
  background: rgba(var(--accent-rgb), 0.055);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease);
}

.assistant-decision-pin:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.3);
  background: rgba(var(--accent-rgb), 0.09);
}

.assistant-decision-pin span {
  color: var(--accent);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.assistant-decision-pin strong {
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 650;
  line-height: 1.34;
}

.assistant-decision-pin.is-pinned {
  border-color: rgba(var(--source-valid-rgb), 0.24);
  background: rgba(var(--source-valid-rgb), 0.08);
}

.assistant-decision-pin.is-pinned span {
  color: rgb(var(--source-valid-rgb));
}

.decision-log-panel {
  display: grid;
  gap: 12px;
  margin: 8px auto 4px;
  width: min(var(--message-text-max-width), 100%);
  max-width: var(--message-text-max-width);
  box-sizing: border-box;
  padding: 14px;
  border: 1px solid rgba(var(--accent-rgb), 0.11);
  border-radius: var(--radius-card);
  background:
    linear-gradient(135deg, rgba(var(--accent-rgb), 0.06), transparent 42%),
    var(--surface);
  box-shadow: var(--surface-card-shadow);
}

.decision-log-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.decision-log-kicker {
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.decision-log-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
}

.decision-log-list {
  display: grid;
  gap: 8px;
}

.decision-log-item {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(var(--accent-rgb), 0.09);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.46);
}

.decision-log-item.is-new {
  animation: decision-log-arrive 720ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.decision-log-copy {
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 620;
  line-height: 1.42;
}

.decision-log-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.7rem;
}

.decision-log-remove {
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.decision-log-remove:hover {
  color: var(--accent);
}

.followup-panel {
  display: grid;
  gap: 12px;
  width: min(var(--message-text-max-width), 100%);
  margin: 0 auto;
  padding: 10px 0 4px;
  box-sizing: border-box;
}

.followup-eyebrow {
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.followup-list {
  display: grid;
  gap: 12px;
  max-width: 100%;
}

.followup-panel[data-followup-layer="primary"] .followup-list {
  display: flex;
  flex-wrap: wrap;
  max-width: 100%;
}

.followup-chip {
  display: flex;
  width: 100%;
  min-height: 54px;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 0.88rem;
  line-height: 1.48;
  text-align: left;
  justify-content: flex-start;
  align-items: center;
  white-space: normal;
  box-shadow: 0 12px 28px rgba(24, 28, 21, 0.05);
  transition:
    transform var(--ease),
    border-color var(--ease),
    background var(--ease),
    box-shadow var(--ease);
}

.followup-panel[data-followup-layer="primary"] .followup-chip {
  width: auto;
  min-width: 156px;
}

.followup-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.22);
  background: rgba(var(--accent-rgb), 0.06);
}

.thinking-stack {
  display: grid;
  gap: 10px;
  min-height: 86px;
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.thinking-header {
  display: grid;
  gap: 7px;
}

.thinking-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  transition:
    color 220ms ease,
    opacity 220ms ease;
}

.thinking-status-chips {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.thinking-status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border: 1px solid rgba(var(--accent-rgb), 0.12);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.055);
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 650;
  line-height: 1;
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    color 220ms ease,
    opacity 220ms ease,
    transform 220ms ease;
}

.thinking-status-chip[data-tone="date"] {
  border-color: rgba(102, 174, 234, 0.18);
  background: rgba(102, 174, 234, 0.075);
}

.thinking-status-chip[data-tone="verify"] {
  border-color: rgba(47, 133, 90, 0.18);
  background: rgba(47, 133, 90, 0.075);
}

.thinking-status-chip[data-tone="final"] {
  border-color: rgba(184, 119, 72, 0.2);
  background: rgba(184, 119, 72, 0.075);
}

.thinking-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(var(--accent-rgb), 0.12);
  animation: thinkingPulseDot 1.4s ease-in-out infinite;
}

.thinking-progress {
  height: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(23, 25, 21, 0.06);
}

.thinking-progress span {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.36), var(--accent));
  box-shadow: 0 0 24px rgba(var(--accent-rgb), 0.2);
  transition: width 520ms cubic-bezier(0.16, 1, 0.3, 1);
}

.thinking-query {
  color: var(--text);
  font-size: 0.88rem;
  line-height: 1.38;
  transition:
    color 220ms ease,
    opacity 220ms ease;
}

.thinking-stage-grid {
  display: grid;
  gap: 8px;
}

.thinking-stage-grid[data-columns="2"] {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.thinking-stage-card {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 9px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.42);
  transition:
    transform 260ms cubic-bezier(0.16, 1, 0.3, 1),
    background-color 240ms ease,
    border-color 240ms ease,
    box-shadow 260ms ease,
    opacity 220ms ease;
}

.thinking-stage-card[data-state="active"] {
  background: rgba(var(--accent-rgb), 0.08);
  border-color: rgba(var(--accent-rgb), 0.18);
  box-shadow: 0 14px 30px rgba(var(--accent-rgb), 0.1);
  transform: translateY(-1px);
}

.thinking-stage-card[data-state="complete"] {
  background: rgba(255, 255, 255, 0.6);
}

.thinking-stage-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
}

.thinking-stage-body {
  display: grid;
  gap: 4px;
  align-content: center;
}

.thinking-stage-title {
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1.28;
}

.thinking-stage-copy {
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.34;
}

.thinking-sources-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.thinking-source-card {
  display: grid;
  gap: 5px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
  transition:
    background-color 240ms ease,
    border-color 240ms ease,
    opacity 220ms ease,
    transform 240ms ease;
}

.thinking-source-link {
  color: var(--accent);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.thinking-source-title {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.28;
}

.thinking-source-meta {
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1.3;
}

.thinking-insights {
  display: grid;
  gap: 8px;
}

.thinking-insight-line {
  min-height: 30px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.48);
  color: var(--text-muted);
  font-size: 0.74rem;
  line-height: 1.35;
  transition:
    background-color 240ms ease,
    color 220ms ease,
    opacity 220ms ease,
    transform 240ms ease;
}

@keyframes thinkingPulseDot {
  0%,
  100% {
    transform: scale(0.88);
    box-shadow: 0 0 0 6px rgba(var(--accent-rgb), 0.08);
  }
  50% {
    transform: scale(1);
    box-shadow: 0 0 0 11px rgba(var(--accent-rgb), 0.14);
  }
}

.typing {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.typing span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.5);
  animation: typingPulse 1s infinite ease-in-out;
}

.typing span:nth-child(2) {
  animation-delay: 140ms;
}

.typing span:nth-child(3) {
  animation-delay: 280ms;
}

@keyframes typingPulse {
  0%,
  80%,
  100% {
    transform: scale(0.7);
    opacity: 0.4;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

.composer {
  position: sticky;
  bottom: 0;
  z-index: 4;
  display: grid;
  align-items: end;
  padding: 0 32px 16px;
  min-height: 174px;
  box-sizing: border-box;
}

.composer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  width: min(var(--chat-layout-width), 100%);
  margin: 0 auto;
  align-items: end;
}

.composer-column {
  display: grid;
  width: 100%;
  min-width: 0;
  justify-self: center;
  margin-left: 0;
}

body[data-view-state="welcome"] .composer {
  padding-bottom: 16px;
  margin-top: 0;
}

.composer-shell {
  width: 100%;
  margin: 0;
  padding: 8px 10px;
  border-radius: var(--radius-lg);
  position: relative;
  isolation: isolate;
  background: transparent;
}

.composer-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border: 1px solid var(--composer-shell-border);
  border-radius: inherit;
  background: var(--composer-shell-bg);
  box-shadow: var(--composer-shell-shadow);
  backdrop-filter: blur(var(--surface-blur));
  -webkit-backdrop-filter: blur(var(--surface-blur));
  pointer-events: none;
}

.composer-shell > textarea,
.composer-shell > .composer-attachments,
.composer-shell > .composer-actions,
.composer-shell > .composer-meta-row {
  position: relative;
  z-index: 1;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.composer-shell.is-drag-active::before {
  border-color: rgba(var(--accent-rgb), 0.28);
  box-shadow: 0 24px 52px rgba(51, 36, 96, 0.14);
}

.composer-drop-overlay {
  position: absolute;
  inset: 10px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px dashed var(--drop-overlay-border);
  border-radius: calc(var(--radius-xl) - 10px);
  background: var(--drop-overlay-bg);
  backdrop-filter: blur(var(--drop-overlay-blur));
  pointer-events: none;
}

.composer-drop-card {
  display: grid;
  gap: 6px;
  max-width: 340px;
  text-align: center;
}

.composer-drop-title {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 600;
}

.composer-drop-copy {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.composer-attachments {
  display: grid;
  gap: 10px;
  margin-bottom: 10px;
}

.composer-attachment-card {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(23, 25, 21, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
}

.composer-attachment-card[data-status="processing"] {
  border-color: rgba(var(--accent-rgb), 0.18);
  background: rgba(var(--accent-rgb), 0.05);
}

.composer-attachment-card[data-status="error"] {
  border-color: rgba(171, 68, 38, 0.2);
  background: rgba(171, 68, 38, 0.04);
}

.composer-attachment-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(247, 245, 239, 0.94);
  border: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.composer-attachment-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.composer-attachment-preview.is-snippet {
  background: rgba(36, 52, 83, 0.08);
  color: #455564;
}

.composer-attachment-preview.is-file {
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
}

.composer-attachment-body {
  display: grid;
  align-content: center;
  gap: 6px;
}

.composer-attachment-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.composer-attachment-title {
  font-weight: 600;
  font-size: 0.96rem;
}

.composer-attachment-status {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.composer-attachment-status[data-status="ready"] {
  background: var(--accent-soft);
  color: var(--accent);
}

.composer-attachment-status[data-status="processing"] {
  background: rgba(73, 89, 166, 0.1);
  color: #5060aa;
}

.composer-attachment-status[data-status="error"] {
  background: rgba(171, 68, 38, 0.12);
  color: #ab4426;
}

.composer-attachment-copy,
.composer-attachment-meta {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.composer-attachment-progress {
  display: grid;
  gap: 6px;
}

.composer-attachment-progress-bar {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(23, 25, 21, 0.08);
}

.composer-attachment-progress-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.42), var(--accent));
}

.composer-attachment-card[data-status="error"] .composer-attachment-progress-fill {
  background: linear-gradient(90deg, #d8927a, #ab4426);
}

.composer-attachment-progress-copy {
  color: var(--text-muted);
  font-size: 0.74rem;
  line-height: 1.45;
}

.composer-attachment-remove {
  align-self: start;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 999px;
  background: rgba(23, 25, 21, 0.06);
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1;
}

.composer textarea {
  width: 100%;
  min-height: 34px;
  max-height: 180px;
  border: 0;
  resize: none;
  outline: none;
  padding: 4px 6px 8px;
  background: transparent;
  color: var(--text);
  font-size: 0.96rem;
  line-height: 1.42;
}

.composer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.composer-actions-rich {
  align-items: flex-end;
}

.composer-left-tools,
.composer-right-tools {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.composer-right-tools {
  margin-left: auto;
}

.composer-menu-anchor {
  position: relative;
}

.composer-research-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--control-bg);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
  overflow: hidden;
}

.composer-research-option {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 12px;
  border: 0;
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-muted);
  transition:
    color var(--ease),
    background var(--ease);
  justify-content: center;
}

.composer-research-option.active {
  background: var(--mode-pill-active-bg);
  color: var(--mode-pill-active-color);
  box-shadow: inset 0 0 0 1px var(--mode-pill-active-ring);
}

.composer-research-option:hover {
  background: rgba(255, 255, 255, 0.06);
}

.composer-icon-button,
.composer-pill-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--control-bg);
  color: var(--text);
  transition:
    background var(--ease),
    border-color var(--ease),
    transform var(--ease),
    color var(--ease);
}

.composer-icon-button {
  width: 36px;
  min-width: 36px;
  padding: 0;
}

.composer-pill-button:hover,
.composer-icon-button:hover {
  transform: translateY(var(--hover-lift));
  border-color: rgba(23, 25, 21, 0.16);
}

.composer-pill-button.active,
.composer-icon-button.active,
.composer-computer-button.active {
  background: var(--accent-soft);
  border-color: rgba(var(--accent-rgb), 0.18);
  color: var(--accent);
}

.composer-plus-glyph {
  font-size: 1.5rem;
  line-height: 1;
  transform: translateY(-1px);
}

.composer-glyph {
  position: relative;
  display: inline-block;
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.composer-glyph-search::before,
.composer-glyph-search::after,
.composer-glyph-computer::before,
.composer-glyph-computer::after,
.composer-glyph-mic::before,
.composer-glyph-mic::after {
  content: "";
  position: absolute;
}

.composer-glyph-search::before {
  width: 10px;
  height: 10px;
  border: 2px solid currentColor;
  border-radius: 999px;
  left: 0;
  top: 0;
}

.composer-glyph-search::after {
  width: 7px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
  right: 0;
  bottom: 1px;
  transform: rotate(45deg);
  transform-origin: right center;
}

.composer-glyph-computer::before {
  inset: 1px 1px 5px;
  border: 2px solid currentColor;
  border-radius: 4px;
}

.composer-glyph-computer::after {
  left: 4px;
  right: 4px;
  bottom: 0;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.composer-glyph-mic::before {
  left: 4px;
  top: 1px;
  width: 8px;
  height: 11px;
  border: 2px solid currentColor;
  border-radius: 8px;
}

.composer-glyph-mic::after {
  left: 7px;
  bottom: 1px;
  width: 2px;
  height: 6px;
  background: currentColor;
  border-radius: 999px;
  box-shadow: -4px 3px 0 -1px currentColor, 4px 3px 0 -1px currentColor;
}

.composer-chevron {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.composer-popover {
  position: absolute;
  left: 0;
  bottom: calc(100% + 6px);
  z-index: 6;
  display: grid;
  gap: 0;
  min-width: 192px;
  padding: 0;
  border: 1px solid rgba(23, 25, 21, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 40px rgba(24, 28, 21, 0.12);
  overflow: hidden;
}

.composer-popover-right {
  left: auto;
  right: 0;
}

.composer-popover-item {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
}

.composer-popover-item + .composer-popover-item {
  border-top: 1px solid rgba(23, 25, 21, 0.06);
}

.composer-popover-item:hover {
  background: rgba(248, 246, 239, 0.94);
}

.composer-popover-item-body {
  display: grid;
  gap: 4px;
}

.composer-popover-item-title {
  font-size: 0.92rem;
  font-weight: 600;
}

.composer-popover-item-copy {
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.composer-meta-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  margin-top: 12px;
}

.composer-meta-stack {
  display: grid;
  gap: 0;
}

.composer-mode-description {
  display: block;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.45;
}

.composer-selection {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.composer-selection-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(247, 245, 239, 0.94);
  border: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 0.72rem;
  line-height: 1;
}

.composer-selection-chip[data-tone="mode"] {
  background: var(--accent-soft);
  border-color: rgba(var(--accent-rgb), 0.16);
  color: var(--accent);
}

.composer-selection-chip[data-tone="godmod"] {
  background: rgba(var(--accent-rgb), 0.14);
  border-color: rgba(var(--accent-rgb), 0.24);
  color: var(--accent);
  font-weight: 650;
}

.composer-selection-chip[data-tone="source"] {
  background: rgba(71, 91, 162, 0.1);
  color: #4f61aa;
}

.composer-selection-chip[data-tone="context"] {
  background: rgba(36, 52, 83, 0.08);
  color: #455564;
}

.composer-selection-chip[data-tone="model"] {
  background: rgba(92, 80, 130, 0.08);
  color: #5c5082;
}

.composer-selection-chip[data-tone="voice"] {
  background: rgba(178, 132, 45, 0.12);
  color: #8a6618;
}

.composer-selection-chip[data-tone="recording"] {
  background: rgba(171, 68, 38, 0.14);
  color: #8f2f1b;
}

.composer-selection-chip[data-tone="transcribing"] {
  background: rgba(var(--accent-rgb), 0.14);
  color: var(--accent);
}

.composer-selection-chip[data-tone="error"] {
  background: rgba(171, 68, 38, 0.14);
  color: #98371f;
}

.composer-selection-chip[data-tone="attachment"] {
  background: rgba(36, 52, 83, 0.08);
  color: #455564;
}

.composer-hint {
  display: block;
  margin-left: auto;
  max-width: min(100%, 420px);
  color: var(--text-muted);
  font-size: 0.74rem;
  line-height: 1.4;
  text-align: right;
}

.composer-hint[data-tone="voice"],
.composer-hint[data-tone="transcribing"],
.composer-hint[data-tone="godmod"] {
  color: var(--accent);
}

.composer-hint[data-tone="error"] {
  color: #ab4426;
}

.send-button {
  min-width: 48px;
  background: #20231f;
  color: white;
}

.send-button-round {
  position: relative;
  isolation: isolate;
  flex: 0 0 auto;
  align-self: center;
  width: 52px;
  min-width: 52px;
  max-width: 52px;
  height: 52px;
  min-height: 52px;
  aspect-ratio: 1 / 1;
  padding: 0;
  border: 1px solid rgba(var(--accent-rgb), 0.24);
  border-radius: 999px;
  box-sizing: border-box;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: transparent;
  appearance: none;
  -webkit-appearance: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 12px 28px rgba(8, 18, 28, 0.22);
  transform: translateZ(0);
  transition:
    transform 180ms var(--ease),
    border-color var(--ease),
    box-shadow var(--ease),
    opacity var(--ease);
}

.send-button-round::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.98), rgba(12, 48, 60, 0.96));
  pointer-events: none;
}

.composer-shell.is-godmod {
  border-color: rgba(var(--accent-rgb), 0.22);
  box-shadow:
    0 16px 38px rgba(var(--accent-rgb), 0.08),
    var(--composer-shell-shadow);
}

.send-button-round > * {
  position: relative;
  z-index: 1;
}

.send-button-round.is-voice-mode {
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.send-button-round.is-voice-mode::before {
  background: rgba(255, 255, 255, 0.94);
}

.send-button-round.is-recording {
  border: 1px solid rgba(255, 170, 170, 0.18);
  color: rgba(255, 245, 245, 0.98);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 12px 28px rgba(77, 16, 16, 0.28);
}

.send-button-round.is-recording::before {
  background: linear-gradient(180deg, rgba(162, 58, 58, 0.98), rgba(118, 29, 29, 0.98));
}

.send-button-round.is-disabled {
  opacity: 0.58;
  box-shadow: none;
  cursor: not-allowed;
}

.composer-send-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  font-size: 1rem;
  line-height: 1;
  transform: none;
}

.composer-send-arrow svg {
  width: 20px;
  height: 20px;
  display: block;
}

.send-button-round.is-recording .composer-send-arrow {
  width: 14px;
  height: 14px;
}

.send-button-round.is-recording .composer-send-arrow::before {
  content: "";
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 4px;
  background: currentColor;
}

.send-button-round .composer-waveform {
  justify-content: center;
  gap: 2px;
  height: 18px;
}

.send-button-round .composer-waveform span {
  width: 3px;
  opacity: 0.72;
  transition: opacity 140ms var(--ease);
}

.sidebar-scroll,
.messages,
.settings-card,
.research-history-list,
.history-list {
  scrollbar-width: thin;
  scrollbar-color: rgba(121, 132, 160, 0.6) transparent;
}

.sidebar-scroll::-webkit-scrollbar,
.messages::-webkit-scrollbar,
.settings-card::-webkit-scrollbar,
.research-history-list::-webkit-scrollbar,
.history-list::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.sidebar-scroll::-webkit-scrollbar-track,
.messages::-webkit-scrollbar-track,
.settings-card::-webkit-scrollbar-track,
.research-history-list::-webkit-scrollbar-track,
.history-list::-webkit-scrollbar-track {
  background: transparent;
}

.sidebar-scroll::-webkit-scrollbar-thumb,
.messages::-webkit-scrollbar-thumb,
.settings-card::-webkit-scrollbar-thumb,
.research-history-list::-webkit-scrollbar-thumb,
.history-list::-webkit-scrollbar-thumb {
  border: 3px solid transparent;
  border-radius: 999px;
  background: rgba(121, 132, 160, 0.55);
  background-clip: padding-box;
}

.composer-waveform {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 18px;
}

.composer-waveform span {
  display: block;
  width: 3px;
  border-radius: 999px;
  background: currentColor;
  animation: waveformPulse 1.1s ease-in-out infinite;
}

.composer-waveform span:nth-child(1) {
  height: 8px;
}

.composer-waveform span:nth-child(2) {
  height: 14px;
  animation-delay: 80ms;
}

.composer-waveform span:nth-child(3) {
  height: 18px;
  animation-delay: 140ms;
}

.composer-waveform span:nth-child(4) {
  height: 12px;
  animation-delay: 220ms;
}

.composer-waveform span:nth-child(5) {
  height: 9px;
  animation-delay: 280ms;
}

@keyframes waveformPulse {
  0%,
  100% {
    opacity: 0.5;
    transform: scaleY(0.78);
  }
  50% {
    opacity: 1;
    transform: scaleY(1);
  }
}

.mobile-nav-button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  transition:
    transform var(--ease),
    background var(--ease),
    border-color var(--ease),
    box-shadow var(--ease),
    color var(--ease);
}

.settings-close-button {
  position: relative;
  flex: 0 0 auto;
  transition:
    background var(--ease),
    border-color var(--ease),
    color var(--ease),
    transform var(--ease),
    box-shadow var(--ease);
}

.settings-close-button:hover {
  background: rgba(var(--accent-rgb), 0.08);
  border-color: rgba(var(--accent-rgb), 0.24);
  color: var(--accent);
  transform: translateY(-1px);
}

.settings-close-button-glyph,
.settings-close-button-glyph::before,
.settings-close-button-glyph::after {
  display: block;
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.settings-close-button-glyph {
  background: transparent;
}

.settings-close-button-glyph::before {
  transform: rotate(45deg);
}

.settings-close-button-glyph::after {
  transform: rotate(-45deg);
}

.mobile-nav-button span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.mobile-nav-button {
  flex-direction: column;
  gap: 4px;
}

.settings-drawer {
  position: fixed;
  inset: 0;
  display: grid;
  justify-items: end;
  pointer-events: none;
  z-index: 40;
}

.settings-backdrop {
  position: absolute;
  inset: 0;
  background: var(--settings-backdrop-bg);
  opacity: 0;
  transition: opacity var(--ease);
  will-change: opacity;
}

.settings-card {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  height: 100%;
  padding: 28px;
  background: var(--settings-card-bg);
  box-shadow: var(--settings-card-shadow);
  transform: translate3d(100%, 0, 0);
  transition: transform 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
  overflow-y: auto;
  contain: layout paint;
  backface-visibility: hidden;
  will-change: transform;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.settings-drawer.open {
  pointer-events: auto;
}

.settings-drawer.open .settings-backdrop {
  opacity: 1;
}

.settings-drawer.open .settings-card {
  transform: translate3d(0, 0, 0);
}

body.settings-open .settings-card {
  transform: translate3d(0, 0, 0);
}

.settings-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.settings-grid {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--line);
}

.setting-row span {
  max-width: 220px;
}

.setting-row-stack {
  display: grid;
  gap: 12px;
  align-items: start;
}

.setting-row-copy {
  display: grid;
  gap: 6px;
}

.setting-row-copy small,
.setting-feedback {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.setting-inline-fields {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
}

.setting-inline-fields input {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--field-border);
  border-radius: var(--radius-md);
  outline: none;
  background: var(--field-bg);
  color: var(--text);
}

.setting-inline-fields input:focus {
  border-color: rgba(23, 25, 21, 0.18);
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.setting-address-style {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.setting-address-style > span {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.setting-segmented {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.045);
}

.setting-segmented button {
  min-width: 48px;
  min-height: 30px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  font-weight: 400;
  transition:
    color var(--ease),
    background var(--ease),
    box-shadow var(--ease);
}

.setting-segmented button.active {
  background: var(--accent);
  color: var(--accent-contrast);
  box-shadow: 0 10px 22px rgba(var(--accent-rgb), 0.18);
}

.setting-save-button {
  min-width: 102px;
  min-height: 40px;
  padding-inline: 14px;
}

.setting-feedback[data-tone="success"] {
  color: var(--accent);
}

.setting-feedback[data-tone="error"] {
  color: #ab4426;
}

body.settings-open {
  overflow: hidden;
}

body.settings-open .composer {
  pointer-events: none;
}

.setting-row select {
  height: 36px;
  min-width: 170px;
  border: 1px solid var(--field-border);
  border-radius: var(--radius-md);
  padding: 0 36px 0 14px;
  background: var(--field-bg);
  color: var(--text);
  appearance: none;
  -webkit-appearance: none;
}

.setting-select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.setting-select-wrap::after {
  content: "";
  position: absolute;
  right: 14px;
  width: 8px;
  height: 8px;
  border-right: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: translateY(-1px) rotate(45deg);
  color: var(--text-muted);
  pointer-events: none;
}

.theme-preview-setting {
  padding: 14px;
}

.theme-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.theme-preview-card {
  --preview-accent: #8b68ff;
  --preview-accent-rgb: 139, 104, 255;
  --preview-bg: #111126;
  --preview-surface: rgba(255, 255, 255, 0.08);
  --preview-text: #f3f2ff;
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(var(--preview-accent-rgb), 0.18);
  border-radius: 18px;
  background: var(--preview-bg);
  background:
    radial-gradient(circle at 82% 18%, rgba(var(--preview-accent-rgb), 0.18), transparent 32%),
    linear-gradient(135deg, var(--preview-bg), color-mix(in srgb, var(--preview-bg) 82%, var(--preview-accent)));
  color: var(--preview-text);
  text-align: left;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transition:
    transform var(--ease),
    border-color var(--ease),
    box-shadow var(--ease);
}

.theme-preview-card:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--preview-accent-rgb), 0.36);
  box-shadow: 0 14px 28px rgba(var(--preview-accent-rgb), 0.12);
}

.theme-preview-card.active {
  border-color: rgba(var(--preview-accent-rgb), 0.58);
  box-shadow:
    0 0 0 1px rgba(var(--preview-accent-rgb), 0.2),
    0 16px 34px rgba(var(--preview-accent-rgb), 0.16);
}

.theme-preview-card span,
.theme-preview-card strong,
.theme-preview-card small {
  max-width: none;
}

.theme-preview-card-header {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 9px;
  align-items: start;
}

.theme-preview-swatch {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 12px;
  background: rgba(var(--preview-accent-rgb), 0.14);
}

.theme-preview-swatch span {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--preview-accent);
  box-shadow: 0 0 18px rgba(var(--preview-accent-rgb), 0.58);
}

.theme-preview-copy {
  display: grid;
  gap: 4px;
}

.theme-preview-copy strong {
  color: var(--preview-text);
  font-size: 0.84rem;
  line-height: 1.18;
}

.theme-preview-copy small {
  display: block;
  color: color-mix(in srgb, var(--preview-text) 72%, transparent);
  font-size: 0.68rem;
  line-height: 1.28;
}

.theme-preview-mini {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px;
  gap: 6px;
  align-items: center;
}

.theme-preview-bubble,
.theme-preview-button,
.theme-preview-source {
  display: block;
  border-radius: 999px;
}

.theme-preview-bubble {
  height: 28px;
  background: var(--preview-surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.theme-preview-button {
  height: 28px;
  background: linear-gradient(135deg, rgba(var(--preview-accent-rgb), 0.82), rgba(var(--preview-accent-rgb), 0.42));
}

.theme-preview-source {
  grid-column: 1 / -1;
  width: 66%;
  height: 8px;
  background: rgba(var(--preview-accent-rgb), 0.32);
}

.theme-preview-meta {
  color: color-mix(in srgb, var(--preview-text) 70%, transparent);
  font-family: var(--font-code);
  font-size: 0.62rem;
  letter-spacing: 0.02em;
}

.theme-preview-card[data-preview-accent="control"] {
  --preview-accent: #63d5ff;
  --preview-accent-rgb: 99, 213, 255;
  --preview-bg: #071017;
  --preview-text: #e7f5fa;
}

.theme-preview-card[data-preview-accent="research"] {
  --preview-accent: #8f5f3f;
  --preview-accent-rgb: 143, 95, 63;
  --preview-bg: #f2e7d4;
  --preview-surface: rgba(255, 250, 243, 0.76);
  --preview-text: #281d14;
}

.theme-preview-card[data-preview-accent="arctic"] {
  --preview-accent: #66aeea;
  --preview-accent-rgb: 102, 174, 234;
  --preview-bg: #eef6fb;
  --preview-surface: rgba(255, 255, 255, 0.7);
  --preview-text: #163447;
}

.theme-preview-card[data-preview-accent="progress"] {
  --preview-accent: #53f3cf;
  --preview-accent-rgb: 83, 243, 207;
  --preview-bg: #050c0b;
  --preview-text: #d8fff5;
}

.theme-preview-card[data-preview-accent="time"] {
  --preview-accent: #e67b5d;
  --preview-accent-rgb: 230, 123, 93;
  --preview-bg: #f6eadc;
  --preview-surface: rgba(255, 249, 242, 0.72);
  --preview-text: #342219;
}

.theme-preview-card[data-preview-accent="copper"] {
  --preview-accent: #b87748;
  --preview-accent-rgb: 184, 119, 72;
  --preview-bg: #0c0909;
  --preview-text: #f5e7de;
}

.theme-preview-card[data-preview-accent="forest"] {
  --preview-accent: #2d8a5b;
  --preview-accent-rgb: 45, 138, 91;
  --preview-bg: #e8f0e2;
  --preview-surface: rgba(252, 255, 249, 0.72);
  --preview-text: #173120;
}

.theme-preview-card[data-preview-accent="aurora"] {
  --preview-accent: #8b68ff;
  --preview-accent-rgb: 139, 104, 255;
  --preview-bg: #0a0b16;
  --preview-text: #f3f2ff;
}

.toggle-row input {
  position: relative;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(23, 25, 21, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.94);
  appearance: none;
  -webkit-appearance: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.8),
    0 8px 18px rgba(22, 27, 24, 0.06);
  transition:
    border-color var(--ease),
    background var(--ease),
    box-shadow var(--ease),
    transform var(--ease);
}

.toggle-row input::after {
  content: "";
  position: absolute;
  left: 10px;
  top: 6px;
  width: 8px;
  height: 14px;
  border-right: 2.6px solid rgba(255, 255, 255, 0.96);
  border-bottom: 2.6px solid rgba(255, 255, 255, 0.96);
  transform: rotate(45deg) scale(0.7);
  opacity: 0;
  transition:
    opacity var(--ease),
    transform var(--ease);
}

.toggle-row input:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--accent-rgb), 0.22);
}

.toggle-row input:checked {
  border-color: rgba(var(--accent-rgb), 0.28);
  background: linear-gradient(180deg, rgba(var(--accent-rgb), 0.92), rgba(var(--accent-rgb), 0.78));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 10px 20px rgba(var(--accent-rgb), 0.2);
}

.toggle-row input:checked::after {
  opacity: 1;
  transform: rotate(45deg) scale(1);
}

.toggle-row input:focus-visible,
.setting-row select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 5px var(--accent-soft);
}

.admin-panel {
  margin-top: 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.84);
}

.admin-panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.admin-panel-header h3 {
  margin: 0;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
}

.admin-panel-badge {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
}

.admin-panel-controls {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.admin-filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-filter-chip {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-muted);
}

.admin-filter-chip.active {
  background: var(--accent-soft);
  border-color: rgba(var(--accent-rgb), 0.2);
  color: var(--accent);
}

.admin-summary {
  margin-top: 14px;
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.admin-quality-dashboard {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(var(--accent-rgb), 0.14);
  border-radius: 20px;
  background:
    radial-gradient(circle at 12% 0%, rgba(var(--accent-rgb), 0.12), transparent 28%),
    rgba(248, 246, 239, 0.86);
}

.admin-quality-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.admin-quality-head h4 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.admin-quality-summary,
.admin-quality-copy {
  color: var(--text-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.admin-quality-grid {
  display: grid;
  gap: 12px;
}

.admin-quality-card {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
}

.admin-quality-title {
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 700;
}

.admin-quality-rows {
  display: grid;
  gap: 8px;
}

.admin-quality-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.83rem;
}

.admin-quality-row strong {
  color: var(--text);
}

.admin-quality-trend-list {
  display: grid;
  gap: 7px;
}

.admin-quality-trend-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid rgba(var(--accent-rgb), 0.12);
  border-radius: 14px;
  background: rgba(var(--accent-rgb), 0.055);
  color: var(--text-muted);
  font-size: 0.8rem;
}

.admin-quality-trend-row strong {
  color: var(--text);
}

.admin-quality-trend-row em {
  font-style: normal;
}

.admin-quality-alert-list {
  display: grid;
  gap: 8px;
}

.admin-quality-alert-row {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid rgba(var(--accent-rgb), 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.admin-quality-alert-row strong {
  color: var(--text);
}

.admin-quality-alert-row[data-alert-severity="watch"] {
  border-color: rgba(172, 120, 36, 0.24);
  background: rgba(172, 120, 36, 0.07);
}

.admin-quality-alert-row[data-alert-severity="critical"] {
  border-color: rgba(196, 68, 45, 0.3);
  background: rgba(196, 68, 45, 0.08);
}

.admin-quality-channel-list {
  display: grid;
  gap: 8px;
}

.admin-quality-channel-row {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid rgba(var(--accent-rgb), 0.12);
  border-radius: 14px;
  background: rgba(var(--accent-rgb), 0.05);
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.admin-quality-channel-row strong {
  color: var(--text);
}

.admin-quality-channel-row em {
  font-style: normal;
  color: var(--text-muted);
}

.admin-quality-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.admin-quality-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.75rem;
}

.admin-quantity-row input {
  width: 96px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 12px;
  background: white;
}

.admin-generate-button {
  width: 100%;
}

.admin-feedback {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(var(--accent-rgb), 0.08);
  color: var(--text);
  line-height: 1.55;
}

.admin-feedback[data-tone="error"] {
  background: rgba(183, 62, 35, 0.1);
  color: #98371f;
}

.admin-link-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.admin-approval-panel {
  margin-top: 32px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(248, 246, 239, 0.92);
}

.admin-toolbar-single {
  justify-content: flex-end;
}

.admin-approval-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
  max-height: 520px;
  overflow: auto;
  padding-right: 4px;
}

.admin-approval-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
}

.admin-link-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(248, 246, 239, 0.92);
}

.admin-link-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.admin-link-url {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.6;
}

.admin-link-url.is-muted {
  color: var(--text-muted);
}

.admin-link-stack {
  display: grid;
  gap: 8px;
}

.admin-link-caption {
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.admin-link-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-copy-button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--text);
}

.admin-copy-button:disabled,
.admin-filter-chip:disabled {
  opacity: 0.45;
  cursor: default;
}

.admin-copy-button.danger {
  border-color: rgba(183, 62, 35, 0.18);
  color: #98371f;
}

.invite-status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
}

.invite-status-badge[data-status="active"] {
  background: rgba(var(--accent-rgb), 0.12);
  color: var(--accent);
}

.invite-status-badge[data-status="pending"] {
  background: var(--status-pending-bg);
  color: var(--status-pending);
}

.invite-status-badge[data-status="used"] {
  background: rgba(60, 79, 95, 0.12);
  color: #455564;
}

.invite-status-badge[data-status="expired"] {
  background: rgba(178, 132, 45, 0.12);
  color: #8a6618;
}

.invite-status-badge[data-status="revoked"] {
  background: rgba(183, 62, 35, 0.12);
  color: #98371f;
}

code {
  font-family: var(--font-code);
}

body[data-theme="dark"] .auth-card,
body[data-theme="dark"] .settings-card,
body[data-theme="dark"] .history-item.active,
body[data-theme="dark"] .composer-shell::before,
body[data-theme="dark"] .inspector-panel-shell,
body[data-theme="dark"] .message[data-role="assistant"] .message-text.is-rich,
body[data-theme="dark"] .message[data-role="assistant"] .message-text.is-thinking,
body[data-theme="dark"] .composer-popover,
body[data-theme="dark"] .thinking-stage-card,
body[data-theme="dark"] .thinking-source-card,
body[data-theme="dark"] .thinking-insight-line,
body[data-theme="dark"] .composer-attachment-card,
body[data-theme="dark"] .admin-approval-panel,
body[data-theme="dark"] .admin-approval-card {
  border-color: var(--surface-card-border);
  box-shadow: var(--surface-card-shadow);
}

body[data-theme="dark"] .auth-card {
  background: var(--auth-card-bg);
}

body[data-theme="dark"] .settings-card {
  background: var(--settings-card-bg);
}

body[data-theme="dark"] .auth-input,
body[data-theme="dark"] .auth-readonly,
body[data-theme="dark"] .setting-inline-fields input,
body[data-theme="dark"] .settings-grid select,
body[data-theme="dark"] .history-search input {
  background: var(--field-bg);
  color: var(--text);
  border-color: var(--field-border);
}

body[data-theme="dark"] .sidebar {
  background: var(--sidebar-bg);
}

body[data-theme="dark"] .ghost-button,
body[data-theme="dark"] .theme-toggle-button,
body[data-theme="dark"] .composer-research-switch,
body[data-theme="dark"] .composer-research-option,
body[data-theme="dark"] .composer-icon-button,
body[data-theme="dark"] .composer-pill-button,
body[data-theme="dark"] .inspector-panel-toggle,
body[data-theme="dark"] .inspector-tab,
body[data-theme="dark"] .suggestion-chip,
body[data-theme="dark"] .auth-badge,
body[data-theme="dark"] .composer-drop-overlay {
  background: var(--control-bg);
}

body[data-theme="dark"] .auth-badge {
  background: var(--auth-badge-bg);
  border-color: var(--auth-badge-border);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 14px 30px rgba(0, 0, 0, 0.26);
  color: var(--auth-badge-color);
}

body[data-theme="dark"] .composer-drop-overlay {
  background: var(--drop-overlay-bg);
}

body[data-theme="dark"] .composer-shell::before {
  background: var(--composer-shell-bg);
  border-color: var(--composer-shell-border);
  box-shadow: var(--composer-shell-shadow);
  backdrop-filter: blur(var(--surface-blur));
  -webkit-backdrop-filter: blur(var(--surface-blur));
}

body[data-theme="dark"] .inspector-panel-shell,
body[data-theme="dark"] .inspector-card,
body[data-theme="dark"] .inspector-empty-state,
body[data-theme="dark"] .inspector-stream-stage,
body[data-theme="dark"] .inspector-approval-item,
body[data-theme="dark"] .inspector-artifact-card {
  background: rgba(11, 17, 28, 0.88);
  border-color: rgba(173, 188, 255, 0.08);
}

body[data-theme="dark"] .inspector-attachment-card {
  background: rgba(12, 19, 31, 0.84);
  border-color: rgba(173, 188, 255, 0.08);
}

body[data-theme="dark"] .inspector-attachment-card:hover {
  background: rgba(20, 29, 46, 0.94);
  border-color: rgba(var(--accent-rgb), 0.24);
}

body[data-theme="dark"] .inspector-tab-count,
body[data-theme="dark"] .inspector-chip {
  background: rgba(255, 255, 255, 0.06);
}

body[data-theme="dark"] .composer textarea {
  color: rgba(236, 242, 255, 0.96);
  caret-color: rgba(236, 242, 255, 0.96);
}

body[data-theme="dark"] .composer textarea::placeholder {
  color: rgba(180, 193, 221, 0.7);
}

body[data-theme="dark"] .composer-popover {
  background: var(--surface-strong);
  border-color: var(--surface-card-border);
}

body[data-theme="dark"] .composer-popover-item {
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .composer-popover-item + .composer-popover-item {
  border-top-color: rgba(173, 188, 255, 0.08);
}

body[data-theme="dark"] .composer-popover-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

body[data-theme="dark"] .composer-popover-item-title {
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .composer-popover-item-copy {
  color: #92a0be;
}

body[data-theme="dark"] .composer-research-switch {
  background: var(--control-bg);
  border-color: var(--surface-card-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

body[data-theme="dark"] .composer-research-option {
  color: #a9b6d3;
}

body[data-theme="dark"] .composer-research-option.active,
body[data-theme="dark"] .composer-pill-button.active,
body[data-theme="dark"] .composer-icon-button.active {
  background: rgba(var(--accent-rgb), 0.22);
  border-color: rgba(var(--accent-rgb), 0.3);
  color: rgba(239, 243, 255, 0.98);
}

body[data-theme="dark"] .composer-pill-button.active .composer-chevron {
  color: rgba(239, 243, 255, 0.82);
}

body[data-theme="dark"] .history-item-delete {
  color: #92a0be;
}

body[data-theme="dark"] .research-history-panel {
  border-top-color: rgba(173, 188, 255, 0.08);
}

body[data-theme="dark"] .research-history-item {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

body[data-theme="dark"] .research-history-item:hover {
  background: var(--surface);
  border-color: var(--surface-card-border);
  box-shadow: var(--surface-card-shadow);
}

body[data-theme="dark"] .research-history-title,
body[data-theme="dark"] .research-history-copy {
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .research-history-status {
  background: var(--status-neutral-bg);
  color: var(--status-neutral);
}

body[data-theme="dark"] .research-history-status[data-status="completed"],
body[data-theme="dark"] .research-history-status[data-status="done"],
body[data-theme="dark"] .research-history-status[data-status="succeeded"] {
  background: var(--status-success-bg);
  color: var(--status-success);
}

body[data-theme="dark"] .research-history-status[data-status="running"],
body[data-theme="dark"] .research-history-status[data-status="researching"],
body[data-theme="dark"] .research-history-status[data-status="queued"] {
  background: var(--status-pending-bg);
  color: var(--status-pending);
}

body[data-theme="dark"] .research-history-status[data-status="failed"],
body[data-theme="dark"] .research-history-status[data-status="cancelled"] {
  background: var(--status-danger-bg);
  color: var(--status-danger);
}

body[data-theme="dark"] .research-history-meta {
  color: #92a0be;
}

body[data-theme="dark"] .research-history-artifact {
  background: rgba(var(--accent-rgb), 0.12);
  color: rgba(214, 237, 255, 0.96);
}

body[data-theme="dark"] .research-history-action {
  background: rgba(var(--accent-rgb), 0.16);
  border-color: rgba(var(--accent-rgb), 0.18);
  color: rgba(214, 237, 255, 0.96);
}

body[data-theme="dark"] .research-history-action:hover {
  background: rgba(var(--accent-rgb), 0.24);
  border-color: rgba(var(--accent-rgb), 0.28);
}

body[data-theme="dark"] .message-avatar[data-avatar="assistant"] {
  background: transparent;
  border-color: transparent;
}

body[data-theme="dark"] .history-item:hover,
body[data-theme="dark"] .suggestion-chip:hover {
  background: rgba(255, 255, 255, 0.05);
}

body[data-theme="dark"] .mobile-nav-button {
  background: var(--control-bg);
  border-color: var(--surface-card-border);
  color: var(--text);
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body[data-theme="dark"] .ghost-button:hover,
body[data-theme="dark"] .mobile-nav-button:hover {
  background: rgba(var(--accent-rgb), 0.16);
  border-color: rgba(var(--accent-rgb), 0.28);
  color: rgba(243, 246, 255, 0.96);
  box-shadow:
    0 14px 30px rgba(0, 0, 0, 0.24),
    0 10px 22px rgba(var(--accent-rgb), 0.16);
}

body[data-theme="dark"] .topbar,
body[data-theme="dark"] .conversation-panel,
body[data-theme="dark"] .main-panel {
  color: var(--text);
}

body[data-theme="dark"] .message {
  border-bottom-color: var(--surface-card-border);
}

body[data-theme="dark"] .message[data-role="assistant"] .message-text.is-rich,
body[data-theme="dark"] .message[data-role="assistant"] .message-text.is-thinking {
  background: var(--message-assistant-bg);
}

body[data-theme="dark"] .assistant-job-card {
  background: var(--assistant-card-bg);
  border-color: var(--assistant-card-border);
}

body[data-theme="dark"] .assistant-attachment {
  background: var(--assistant-card-bg);
  border-color: var(--assistant-card-border);
}

body[data-theme="dark"] .assistant-attachment:hover {
  background: rgba(21, 31, 49, 0.94);
  border-color: rgba(115, 197, 227, 0.24);
}

body[data-theme="dark"] .assistant-confidence {
  background: rgba(var(--accent-rgb), 0.12);
  border-color: rgba(var(--accent-rgb), 0.2);
  color: rgba(210, 220, 244, 0.9);
}

body[data-theme="dark"] .assistant-source-card {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(173, 188, 255, 0.08);
}

body[data-theme="dark"] .assistant-source-card:hover,
body[data-theme="dark"] .assistant-source-card.is-constellation-match {
  background: rgba(var(--accent-rgb), 0.13);
  border-color: rgba(var(--accent-rgb), 0.26);
}

body[data-theme="dark"] .assistant-source-card[data-source-health="valid"]:hover,
body[data-theme="dark"] .assistant-source-card[data-source-health="valid"].is-constellation-match {
  background: rgba(var(--source-valid-rgb), 0.12);
  border-color: rgba(var(--source-valid-rgb), 0.3);
}

body[data-theme="dark"] .assistant-source-title {
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .decision-log-panel {
  background:
    linear-gradient(135deg, rgba(var(--accent-rgb), 0.08), transparent 42%),
    rgba(11, 17, 28, 0.88);
  border-color: rgba(173, 188, 255, 0.08);
}

body[data-theme="dark"] .decision-log-item {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(173, 188, 255, 0.08);
}

body[data-theme="dark"] .assistant-approval-card {
  background: var(--assistant-card-bg);
  border-color: var(--assistant-card-border);
}

body[data-theme="dark"] .assistant-answer blockquote,
body[data-theme="dark"] .assistant-answer pre,
body[data-theme="dark"] .assistant-answer code {
  background: var(--code-bg);
}

body[data-theme="dark"] .assistant-job-artifact {
  background: rgba(var(--accent-rgb), 0.16);
  color: rgba(214, 237, 255, 0.96);
}

body[data-theme="dark"] .assistant-job-action {
  background: rgba(var(--accent-rgb), 0.16);
  border-color: rgba(var(--accent-rgb), 0.18);
  color: rgba(214, 237, 255, 0.96);
}

body[data-theme="dark"] .assistant-job-action:hover {
  background: rgba(var(--accent-rgb), 0.24);
  border-color: rgba(var(--accent-rgb), 0.28);
}

body[data-theme="dark"] .assistant-job-status {
  background: var(--status-neutral-bg);
  color: var(--status-neutral);
}

body[data-theme="dark"] .assistant-job-card[data-status="completed"] .assistant-job-status,
body[data-theme="dark"] .assistant-job-card[data-status="done"] .assistant-job-status,
body[data-theme="dark"] .assistant-job-card[data-status="succeeded"] .assistant-job-status {
  background: var(--status-success-bg);
  color: var(--status-success);
}

body[data-theme="dark"] .assistant-approval-status {
  background: var(--status-neutral-bg);
  color: var(--status-neutral);
}

body[data-theme="dark"] .assistant-job-id {
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .assistant-approval-copy,
body[data-theme="dark"] .assistant-approval-command {
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .assistant-approval-command {
  background: var(--assistant-command-bg);
}

body[data-theme="dark"] .assistant-approval-action {
  background: var(--control-bg);
  border-color: var(--surface-card-border);
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .assistant-approval-action.danger {
  background: rgba(171, 68, 38, 0.14);
  border-color: rgba(171, 68, 38, 0.24);
  color: #f3b7a5;
}

body[data-theme="dark"] .assistant-approval-waiting {
  color: #92a0be;
}

body[data-theme="dark"] .welcome-orb {
  background: radial-gradient(circle at center, rgba(var(--accent-rgb), 0.082), transparent 72%);
}

body[data-theme="dark"] .settings-close-button {
  background: var(--control-bg);
  border-color: var(--surface-card-border);
  color: rgba(214, 237, 255, 0.92);
  box-shadow:
    0 12px 28px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

body[data-theme="dark"] .settings-close-button:hover {
  background: rgba(var(--accent-rgb), 0.2);
  border-color: rgba(var(--accent-rgb), 0.28);
  color: rgba(239, 243, 255, 0.98);
}

body[data-theme="dark"] .setting-row,
body[data-theme="dark"] .admin-panel,
body[data-theme="dark"] .admin-quality-card,
body[data-theme="dark"] .admin-approval-panel,
body[data-theme="dark"] .admin-approval-card {
  background: rgba(244, 244, 241, 0.96);
  border-color: rgba(18, 23, 37, 0.08);
  color: #171915;
}

body[data-theme="dark"] .setting-row span,
body[data-theme="dark"] .setting-row-copy,
body[data-theme="dark"] .setting-row-copy span,
body[data-theme="dark"] .admin-panel-header h3,
body[data-theme="dark"] .admin-summary,
body[data-theme="dark"] .admin-quality-title,
body[data-theme="dark"] .admin-approval-panel h4,
body[data-theme="dark"] .admin-quality-row strong,
body[data-theme="dark"] .admin-quality-trend-row strong,
body[data-theme="dark"] .admin-quality-alert-row strong,
body[data-theme="dark"] .admin-quality-channel-row strong {
  color: #171915;
}

body[data-theme="dark"] .setting-row-copy small,
body[data-theme="dark"] .setting-feedback,
body[data-theme="dark"] .admin-panel .eyebrow,
body[data-theme="dark"] .admin-summary,
body[data-theme="dark"] .admin-quality-summary,
body[data-theme="dark"] .admin-quality-copy,
body[data-theme="dark"] .admin-approval-panel .admin-quality-summary,
body[data-theme="dark"] .admin-quality-row,
body[data-theme="dark"] .admin-quality-trend-row,
body[data-theme="dark"] .admin-quality-alert-row,
body[data-theme="dark"] .admin-quality-channel-row,
body[data-theme="dark"] .admin-quality-channel-row em {
  color: #667064;
}

body[data-theme="dark"] .setting-feedback[data-tone="success"] {
  color: var(--accent);
}

body[data-theme="dark"] .setting-feedback[data-tone="error"] {
  color: #98371f;
}

body[data-theme="dark"] .auth-field-error {
  color: #ffb49d;
}

body[data-theme="dark"] .auth-input.is-invalid,
body[data-theme="dark"] .auth-input[aria-invalid="true"] {
  border-color: rgba(255, 139, 112, 0.62);
  box-shadow: 0 0 0 4px rgba(255, 139, 112, 0.12);
}

body[data-theme="dark"] .theme-preview-card,
body[data-theme="dark"] .theme-preview-card span,
body[data-theme="dark"] .theme-preview-copy strong {
  color: var(--preview-text);
}

body[data-theme="dark"] .theme-preview-copy small,
body[data-theme="dark"] .theme-preview-meta {
  color: color-mix(in srgb, var(--preview-text) 70%, transparent);
}

body[data-theme="dark"] .thinking-progress {
  background: rgba(255, 255, 255, 0.07);
}

body[data-theme="dark"] .thinking-stage-card,
body[data-theme="dark"] .thinking-source-card,
body[data-theme="dark"] .thinking-insight-line {
  background: rgba(255, 255, 255, 0.035);
}

body[data-theme="dark"] .thinking-stage-card[data-state="active"] {
  background: rgba(var(--accent-rgb), 0.12);
}

body[data-theme="dark"] .composer-attachment-card[data-status="processing"] {
  background: rgba(var(--accent-rgb), 0.08);
}

body[data-theme="dark"] .composer-attachment-card[data-status="error"] {
  background: rgba(171, 68, 38, 0.1);
}

body[data-theme="dark"] .composer-attachment-preview,
body[data-theme="dark"] .composer-selection-chip,
body[data-theme="dark"] .composer-attachment-progress-bar {
  background: rgba(255, 255, 255, 0.05);
}

body[data-theme="dark"] .composer-waveform span,
body[data-theme="dark"] .typing span {
  opacity: 0.94;
}

body[data-theme="dark"] .followup-chip {
  background: rgba(17, 24, 38, 0.9);
  border-color: rgba(173, 188, 255, 0.08);
  color: rgba(239, 243, 255, 0.96);
}

body[data-theme="dark"] .followup-chip:hover {
  background: rgba(var(--accent-rgb), 0.14);
  border-color: rgba(var(--accent-rgb), 0.22);
}

body[data-theme="dark"] .composer-selection-chip[data-tone="recording"] {
  background: rgba(171, 68, 38, 0.18);
  color: #f3b7a5;
}

body[data-theme="dark"] .composer-selection-chip[data-tone="transcribing"] {
  background: rgba(var(--accent-rgb), 0.16);
  color: rgba(214, 237, 255, 0.96);
}

body[data-theme="dark"] .composer-selection-chip[data-tone="error"] {
  background: rgba(171, 68, 38, 0.16);
  color: #f3b7a5;
}

body[data-theme="dark"] .send-button-round.is-voice-mode {
  color: rgba(232, 226, 255, 0.98);
  border-color: rgba(var(--accent-rgb), 0.22);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 10px 24px rgba(0, 0, 0, 0.24);
}

body[data-theme="dark"] .send-button-round.is-voice-mode::before {
  background: rgba(25, 32, 49, 0.96);
}

body[data-theme="dark"] .send-button-round.is-recording {
  border-color: rgba(255, 187, 187, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 12px 24px rgba(71, 18, 18, 0.32);
}

body[data-theme="dark"] .auth-muted,
body[data-theme="dark"] .welcome-copy,
body[data-theme="dark"] .thinking-stage-copy,
body[data-theme="dark"] .thinking-source-meta,
body[data-theme="dark"] .composer-mode-description,
body[data-theme="dark"] .composer-hint,
body[data-theme="dark"] .composer-attachment-copy,
body[data-theme="dark"] .composer-attachment-meta {
  color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
  body::before,
  body::after,
  .shell,
  .sidebar,
  .settings-card,
  .settings-backdrop,
  .message,
  .decision-log-item.is-new,
  .message-text.is-materializing,
  .message-text.is-materializing .assistant-answer,
  .message-text.is-materializing .assistant-answer > *,
  .message-text.is-materializing::after {
    animation: none !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 1180px) {
  .workspace-view,
  .composer-layout {
    grid-template-columns: 1fr;
  }

  .workspace-view {
    grid-template-rows: minmax(0, 1fr) auto;
  }

  .inspector-panel {
    width: min(920px, 100%);
    margin: 0 auto;
  }

  .inspector-panel-shell {
    height: auto;
    max-height: 320px;
  }

  .composer-column {
    width: 100%;
    margin: 0 auto;
  }
}

@media (max-width: 980px) {
  .shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 20;
    width: min(86vw, 340px);
    transform: translateX(-104%);
    transition: transform var(--ease);
    box-shadow: 24px 0 60px rgba(17, 20, 16, 0.16);
  }

  body.sidebar-open .sidebar {
    transform: translateX(0);
  }

  body.sidebar-open::after {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(16, 19, 15, 0.34);
    z-index: 10;
  }

  .mobile-nav-button,
  .icon-button {
    display: inline-flex;
  }

  .topbar {
    padding-inline: 18px;
  }

  .topbar-meta h2 {
    font-size: clamp(0.96rem, 2.8vw, 1.18rem);
  }

  .theme-toggle-label {
    display: none;
  }

  .conversation-panel,
  .composer {
    padding-inline: 18px;
  }

  .topbar-pills {
    display: none;
  }

  .inspector-panel-shell {
    max-height: 280px;
  }
}

@media (max-width: 720px) {
  .message-body {
    width: 100%;
    padding-left: 58px;
    box-sizing: border-box;
  }

  .message-avatar {
    left: 0;
  }

  .thinking-stage-grid[data-columns="2"] {
    grid-template-columns: 1fr;
  }

  .auth-card {
    padding: 24px 18px;
    border-radius: 24px;
  }

  .auth-card-top,
  .auth-actions-row {
    flex-direction: column;
    align-items: center;
  }

  .auth-card-top .logo-mark {
    width: 116px;
    height: 116px;
  }

  .composer-actions,
  .composer-meta-row,
  .composer-left-tools,
  .composer-right-tools {
    flex-direction: column;
    align-items: stretch;
  }

  .topbar-actions {
    flex-direction: row;
    align-items: center;
    justify-self: end;
  }

  .welcome-orb {
    width: 148px;
    height: 148px;
  }

  .thinking-sources-grid,
  .assistant-sources-grid {
    grid-template-columns: 1fr;
  }

  .decision-log-panel {
    margin-left: 0;
    width: 100%;
    max-width: 100%;
  }

  .assistant-citation-health,
  .assistant-decision-pin {
    width: 100%;
  }

  .assistant-citation-health {
    align-items: flex-start;
    border-radius: 16px;
  }

  .assistant-citation-health-note {
    white-space: normal;
  }

  .composer-hint {
    order: 2;
    max-width: none;
    text-align: center;
    white-space: normal;
  }

  .send-button {
    width: auto;
  }

  .send-button-round {
    align-self: flex-end;
    width: 48px;
    min-width: 48px;
  }

  .composer-right-tools {
    align-items: flex-end;
  }

  .composer-icon-button {
    width: 100%;
  }

  .composer-attachment-card {
    grid-template-columns: 1fr;
  }

  .composer-attachment-preview {
    width: 100%;
    height: 140px;
  }

  .composer-attachment-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .composer-popover,
  .composer-popover-right {
    left: 0;
    right: 0;
    min-width: 100%;
  }

  .inspector-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .inspector-tab {
    flex: 0 0 auto;
  }

  .theme-toggle-label {
    display: inline;
  }

  .settings-card {
    padding: 22px 18px;
  }

  .setting-address-style {
    align-items: flex-start;
    flex-direction: column;
  }

  .theme-preview-grid {
    grid-template-columns: 1fr;
  }

  .admin-panel-header,
  .admin-toolbar,
  .admin-link-meta,
  .admin-link-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-height: 920px) {
  .conversation-panel {
    padding-bottom: 12px;
  }

  .composer {
    padding-bottom: 10px;
  }

  .composer-shell {
    padding: 7px 9px;
  }

  .message {
    padding: 12px 0;
  }

  .message[data-role="assistant"] .message-text.is-rich,
  .message[data-role="assistant"] .message-text.is-thinking,
  .message-text.is-thinking {
    padding: 12px 12px 14px;
  }

  .thinking-query {
    display: none;
  }

  .thinking-stack {
    gap: 8px;
  }

  .thinking-stage-card {
    padding: 9px;
  }

  .thinking-sources-grid,
  .thinking-insights {
    display: none;
  }

  .thinking-sources-grid,
  .assistant-sources-grid {
    grid-template-columns: 1fr;
  }
}