/* ========================================
 * Shell / Frame stylesheet (sf.css)
 * - Theme: body.panda-syntax, body.elegant
 * - CodeMirror themes are completely separate
 * ======================================== */

/* ----------------------------------------
 * Root: sizes & fonts + default (panda) colors
 * ---------------------------------------- */

:root {
  --editor-font-size: 14px;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-mono: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular,
    Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* Core UI palette (default = panda-syntax dark) */
  --color-bg: #1e1f29;
  --color-bg-elevated: #292a36;
  --color-border: #3a3c4e;
  --color-accent: #ffb86c;
  --color-accent-soft: rgba(255, 184, 108, 0.2);
  --color-text: #f8f8f2;
  --color-text-muted: #b0b0c3;
  --color-success: #22c55e;
  --color-success-soft: rgba(34, 197, 94, 0.16);
  --color-warning: #eab308;
  --color-warning-soft: rgba(234, 179, 8, 0.16);
  --color-danger: #f97373;
  --color-danger-soft: rgba(248, 113, 113, 0.18);
  --color-info: #38bdf8;
  --color-info-soft: rgba(56, 189, 248, 0.18);

  /* Resize hit area */
  --splitter-size: 4px;
  --splitter-hit: 18px;

  /* Shared panel geometry + shadows */
  --panel-radius-lg: 12px;
  --panel-radius-sm: 8px;

  /* Default shadows (roughly match your current look) */
  --panel-shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.35);
  --panel-shadow-strong: 0 18px 45px rgba(0, 0, 0, 0.6);

  /* Optional glass blur; 0 by default so old themes are unaffected */
  --glass-blur: 0px;

  /* AI workbench semantic surfaces */
  --ai-workbench-surface: #262a36;
  --ai-workbench-surface-soft: #222631;
  --ai-workbench-surface-muted: #2d3240;
  --ai-workbench-surface-hero: #2b3040;
  --ai-workbench-surface-hover: #313748;
  --ai-workbench-surface-active: #373d51;
  --ai-workbench-border: rgba(255, 255, 255, 0.08);
  --ai-workbench-border-strong: rgba(255, 255, 255, 0.13);
  --ai-workbench-divider: rgba(255, 255, 255, 0.08);
  --ai-workbench-overlay: rgba(16, 18, 25, 0.72);
  --ai-workbench-rail: rgba(255, 255, 255, 0.09);
  --ai-workbench-rail-accent: rgba(255, 184, 108, 0.42);
  --ai-workbench-accent-fill: rgba(255, 184, 108, 0.16);
  --ai-workbench-accent-soft: var(--ai-workbench-accent-fill);
  --ai-workbench-accent-border: rgba(255, 184, 108, 0.28);
  --ai-workbench-success-fill: rgba(34, 197, 94, 0.15);
  --ai-workbench-success-soft: var(--ai-workbench-success-fill);
  --ai-workbench-success-border: rgba(34, 197, 94, 0.26);
  --ai-workbench-warning-fill: rgba(234, 179, 8, 0.16);
  --ai-workbench-warning-soft: var(--ai-workbench-warning-fill);
  --ai-workbench-warning-border: rgba(234, 179, 8, 0.28);
  --ai-workbench-danger-fill: rgba(248, 113, 113, 0.16);
  --ai-workbench-danger-soft: var(--ai-workbench-danger-fill);
  --ai-workbench-danger-border: rgba(248, 113, 113, 0.28);
  --ai-workbench-info-fill: rgba(56, 189, 248, 0.16);
  --ai-workbench-info-border: rgba(56, 189, 248, 0.28);
  --ai-workbench-shadow: 0 14px 30px rgba(0, 0, 0, 0.24);
  --ai-workbench-shadow-strong: 0 20px 42px rgba(0, 0, 0, 0.34);
}

/* ================================
   Media Puzzle: context/publicity
   (kept minimal; main styles live in sf_ai.css)
   ================================ */

.ai-media-picker-controls{
  gap: 8px;
}

.ai-media-picker-scope{
  min-width: 96px;
}

.ai-media-stripe-actions{
  display: flex;
  flex-direction: column;
  align-items: center;
  /* gap: 8px; */
}

.ai-media-stripe-actions button{
  margin: 2px;
}

.ai-media-stripe-save{
  white-space: nowrap;
}

/* ----------------------------------------
 * Theme: NEON (dark, cyber, high-contrast)
 * ---------------------------------------- */

body.neon {
  /* core surfaces */
  --color-bg:           #020617;
  --color-bg-elevated:  #020617;
  --color-border:       rgba(56, 189, 248, 0.45);  /* cyan border */
  --color-accent:       #22d3ee;                   /* neon cyan */
  --color-accent-soft:  rgba(34, 211, 238, 0.22);
  --color-text:         #e5e7eb;
  --color-text-muted:   #9ca3af;

  /* neon-ish status colors */
  --color-success:       #a3e635;  /* lime */
  --color-success-soft:  rgba(163, 230, 53, 0.20);
  --color-warning:       #facc15;  /* bright yellow */
  --color-warning-soft:  rgba(250, 204, 21, 0.20);
  --color-danger:        #fb7185;  /* red-pink */
  --color-danger-soft:   rgba(251, 113, 133, 0.22);
  --color-info:          #38bdf8;  /* strong blue */
  --color-info-soft:     rgba(56, 189, 248, 0.22);

  /* geometry + glowier shadows */
  --panel-radius-lg: 14px;
  --panel-radius-sm: 10px;

  --panel-shadow-soft:
    0 0 0 1px rgba(34, 211, 238, 0.25),
    0 16px 40px rgba(8, 47, 73, 0.95);

  --panel-shadow-strong:
    0 0 0 1px rgba(34, 211, 238, 0.55),
    0 22px 60px rgba(8, 47, 73, 0.98);

  --ai-workbench-surface: rgba(6, 16, 29, 0.96);
  --ai-workbench-surface-soft: rgba(3, 10, 20, 0.94);
  --ai-workbench-surface-muted: rgba(10, 22, 38, 0.96);
  --ai-workbench-surface-hero: rgba(10, 24, 44, 0.98);
  --ai-workbench-surface-hover: rgba(12, 29, 49, 0.98);
  --ai-workbench-surface-active: rgba(15, 35, 58, 0.99);
  --ai-workbench-border: rgba(56, 189, 248, 0.16);
  --ai-workbench-border-strong: rgba(56, 189, 248, 0.30);
  --ai-workbench-divider: rgba(56, 189, 248, 0.14);
  --ai-workbench-overlay: rgba(1, 7, 14, 0.78);
  --ai-workbench-rail: rgba(56, 189, 248, 0.14);
  --ai-workbench-rail-accent: rgba(34, 211, 238, 0.56);
  --ai-workbench-accent-fill: rgba(34, 211, 238, 0.16);
  --ai-workbench-accent-border: rgba(34, 211, 238, 0.34);
  --ai-workbench-success-fill: rgba(163, 230, 53, 0.15);
  --ai-workbench-success-border: rgba(163, 230, 53, 0.30);
  --ai-workbench-warning-fill: rgba(250, 204, 21, 0.16);
  --ai-workbench-warning-border: rgba(250, 204, 21, 0.30);
  --ai-workbench-danger-fill: rgba(251, 113, 133, 0.16);
  --ai-workbench-danger-border: rgba(251, 113, 133, 0.30);
  --ai-workbench-info-fill: rgba(56, 189, 248, 0.16);
  --ai-workbench-info-border: rgba(56, 189, 248, 0.30);
  --ai-workbench-shadow:
    0 0 0 1px rgba(34, 211, 238, 0.10),
    0 16px 36px rgba(2, 14, 27, 0.78);
  --ai-workbench-shadow-strong:
    0 0 0 1px rgba(34, 211, 238, 0.18),
    0 24px 56px rgba(2, 14, 27, 0.92);
}

body.panda-syntax {
  /* existing: */
  --color-bg:           #1e1f29;
  --color-bg-elevated:  #292a36;
  --color-border:       #3a3c4e;
  --color-accent:       #ffb86c;
  --color-accent-soft:  rgba(255, 184, 108, 0.18);
  --color-text:         #f8f8f2;
  --color-text-muted:   #b0b0c3;

  /* new, generic status tokens */
  --color-success:       #22c55e;
  --color-success-soft:  rgba(34, 197, 94, 0.16);
  --color-warning:       #eab308;
  --color-warning-soft:  rgba(234, 179, 8, 0.16);
  --color-danger:        #f97373;
  --color-danger-soft:   rgba(248, 113, 113, 0.18);
  --color-info:          #38bdf8;
  --color-info-soft:     rgba(56, 189, 248, 0.18);

  --ai-workbench-surface: #262a36;
  --ai-workbench-surface-soft: #222631;
  --ai-workbench-surface-muted: #2d3240;
  --ai-workbench-surface-hero: #2b3040;
  --ai-workbench-surface-hover: #313748;
  --ai-workbench-surface-active: #373d51;
  --ai-workbench-border: rgba(255, 255, 255, 0.08);
  --ai-workbench-border-strong: rgba(255, 255, 255, 0.13);
  --ai-workbench-divider: rgba(255, 255, 255, 0.08);
  --ai-workbench-overlay: rgba(16, 18, 25, 0.72);
  --ai-workbench-rail: rgba(255, 255, 255, 0.09);
  --ai-workbench-rail-accent: rgba(255, 184, 108, 0.42);
  --ai-workbench-accent-fill: rgba(255, 184, 108, 0.16);
  --ai-workbench-accent-border: rgba(255, 184, 108, 0.28);
  --ai-workbench-success-fill: rgba(34, 197, 94, 0.15);
  --ai-workbench-success-border: rgba(34, 197, 94, 0.26);
  --ai-workbench-warning-fill: rgba(234, 179, 8, 0.16);
  --ai-workbench-warning-border: rgba(234, 179, 8, 0.28);
  --ai-workbench-danger-fill: rgba(248, 113, 113, 0.16);
  --ai-workbench-danger-border: rgba(248, 113, 113, 0.28);
  --ai-workbench-info-fill: rgba(56, 189, 248, 0.16);
  --ai-workbench-info-border: rgba(56, 189, 248, 0.28);
  --ai-workbench-shadow: 0 14px 30px rgba(0, 0, 0, 0.24);
  --ai-workbench-shadow-strong: 0 20px 42px rgba(0, 0, 0, 0.34);
}

body.glass {
  /* dark base, translucent panels */
  --color-bg:           #020617;
  --color-bg-elevated:  rgba(15, 23, 42, 0.72);   /* important: semi-transparent */
  --color-border:       rgba(148, 163, 184, 0.65);
  --color-accent:       #38bdf8;
  --color-accent-soft:  rgba(56, 189, 248, 0.30);
  --color-text:         #e5e7eb;
  --color-text-muted:   #9ca3af;

  --color-success:       #4ade80;
  --color-success-soft:  rgba(74, 222, 128, 0.22);
  --color-warning:       #facc15;
  --color-warning-soft:  rgba(250, 204, 21, 0.20);
  --color-danger:        #fb7185;
  --color-danger-soft:   rgba(251, 113, 133, 0.22);
  --color-info:          #38bdf8;
  --color-info-soft:     rgba(56, 189, 248, 0.26);

  /* slightly rounder corners + soft glass shadow */
  --panel-radius-lg: 16px;
  --panel-radius-sm: 10px;

  --panel-shadow-soft:
    0 18px 45px rgba(15, 23, 42, 0.8);

  --panel-shadow-strong:
    0 0 0 1px rgba(148, 163, 184, 0.5),
    0 24px 70px rgba(15, 23, 42, 0.95);

  /* enable blur for panels that opt in */
  --glass-blur: 18px;

  --ai-workbench-surface: rgba(15, 23, 42, 0.68);
  --ai-workbench-surface-soft: rgba(8, 16, 30, 0.54);
  --ai-workbench-surface-muted: rgba(20, 31, 53, 0.74);
  --ai-workbench-surface-hero: rgba(24, 37, 63, 0.78);
  --ai-workbench-surface-hover: rgba(28, 41, 69, 0.84);
  --ai-workbench-surface-active: rgba(32, 48, 79, 0.88);
  --ai-workbench-border: rgba(148, 163, 184, 0.18);
  --ai-workbench-border-strong: rgba(148, 163, 184, 0.34);
  --ai-workbench-divider: rgba(148, 163, 184, 0.16);
  --ai-workbench-overlay: rgba(2, 8, 18, 0.58);
  --ai-workbench-rail: rgba(148, 163, 184, 0.18);
  --ai-workbench-rail-accent: rgba(56, 189, 248, 0.42);
  --ai-workbench-accent-fill: rgba(56, 189, 248, 0.16);
  --ai-workbench-accent-border: rgba(56, 189, 248, 0.30);
  --ai-workbench-success-fill: rgba(74, 222, 128, 0.16);
  --ai-workbench-success-border: rgba(74, 222, 128, 0.28);
  --ai-workbench-warning-fill: rgba(250, 204, 21, 0.16);
  --ai-workbench-warning-border: rgba(250, 204, 21, 0.30);
  --ai-workbench-danger-fill: rgba(251, 113, 133, 0.16);
  --ai-workbench-danger-border: rgba(251, 113, 133, 0.30);
  --ai-workbench-info-fill: rgba(56, 189, 248, 0.16);
  --ai-workbench-info-border: rgba(56, 189, 248, 0.30);
  --ai-workbench-shadow: 0 18px 40px rgba(2, 6, 23, 0.28);
  --ai-workbench-shadow-strong: 0 26px 64px rgba(2, 6, 23, 0.42);
}

body.elegant {
  /* existing: */
  --color-bg:           #f5f5fa;
  --color-bg-elevated:  #ffffff;
  --color-border:       #d4d4dd;
  --color-accent:       #3b82f6;
  --color-accent-soft:  rgba(59, 130, 246, 0.15);
  --color-text:         #111827;
  --color-text-muted:   #6b7280;

  /* same semantic tokens, tuned for light UI */
  --color-success:       #16a34a;
  --color-success-soft:  rgba(22, 163, 74, 0.12);
  --color-warning:       #d97706;
  --color-warning-soft:  rgba(217, 119, 6, 0.12);
  --color-danger:        #b91c1c;
  --color-danger-soft:   rgba(185, 28, 28, 0.12);
  --color-info:          #2563eb;
  --color-info-soft:     rgba(37, 99, 235, 0.12);

  --ai-workbench-surface: #ffffff;
  --ai-workbench-surface-soft: #f5f7fc;
  --ai-workbench-surface-muted: #fbfcff;
  --ai-workbench-surface-hero: #f6f8ff;
  --ai-workbench-surface-hover: #f2f6ff;
  --ai-workbench-surface-active: #ebf2ff;
  --ai-workbench-border: rgba(148, 163, 184, 0.24);
  --ai-workbench-border-strong: rgba(148, 163, 184, 0.38);
  --ai-workbench-divider: rgba(15, 23, 42, 0.08);
  --ai-workbench-overlay: rgba(244, 246, 250, 0.78);
  --ai-workbench-rail: rgba(148, 163, 184, 0.18);
  --ai-workbench-rail-accent: rgba(59, 130, 246, 0.40);
  --ai-workbench-accent-fill: rgba(59, 130, 246, 0.10);
  --ai-workbench-accent-border: rgba(59, 130, 246, 0.22);
  --ai-workbench-success-fill: rgba(22, 163, 74, 0.08);
  --ai-workbench-success-border: rgba(22, 163, 74, 0.18);
  --ai-workbench-warning-fill: rgba(217, 119, 6, 0.09);
  --ai-workbench-warning-border: rgba(217, 119, 6, 0.18);
  --ai-workbench-danger-fill: rgba(185, 28, 28, 0.08);
  --ai-workbench-danger-border: rgba(185, 28, 28, 0.18);
  --ai-workbench-info-fill: rgba(37, 99, 235, 0.08);
  --ai-workbench-info-border: rgba(37, 99, 235, 0.18);
  --ai-workbench-shadow: 0 12px 26px rgba(15, 23, 42, 0.08);
  --ai-workbench-shadow-strong: 0 18px 36px rgba(15, 23, 42, 0.12);
}


/* ----------------------------------------
 * Theme: body.dracula  (matches cm-s-dracula)
 * ---------------------------------------- */

body.dracula {
  /* core surfaces */
  --color-bg:           #282a36;                    /* CodeMirror bg */
  --color-bg-elevated:  #343746;                    /* slightly lifted panel */
  --color-border:       #44475a;
  --color-accent:       #ff79c6;                    /* Dracula pink */
  --color-accent-soft:  rgba(255, 121, 198, 0.22);
  --color-text:         #f8f8f2;
  --color-text-muted:   #bdc2ff;

  /* semantic states tuned to Dracula palette */
  --color-success:       #50fa7b;
  --color-success-soft:  rgba(80, 250, 123, 0.18);
  --color-warning:       #f1fa8c;
  --color-warning-soft:  rgba(241, 250, 140, 0.22);
  --color-danger:        #ff5555;
  --color-danger-soft:   rgba(255, 85, 85, 0.22);
  --color-info:          #8be9fd;
  --color-info-soft:     rgba(139, 233, 253, 0.20);

  --ai-workbench-surface: #303342;
  --ai-workbench-surface-soft: #2b2d3a;
  --ai-workbench-surface-muted: #353948;
  --ai-workbench-surface-hero: #33384a;
  --ai-workbench-surface-hover: #383d4d;
  --ai-workbench-surface-active: #3d4357;
  --ai-workbench-border: rgba(255, 255, 255, 0.08);
  --ai-workbench-border-strong: rgba(255, 255, 255, 0.14);
  --ai-workbench-divider: rgba(255, 255, 255, 0.08);
  --ai-workbench-overlay: rgba(24, 24, 34, 0.76);
  --ai-workbench-rail: rgba(255, 255, 255, 0.08);
  --ai-workbench-rail-accent: rgba(255, 121, 198, 0.44);
  --ai-workbench-accent-fill: rgba(255, 121, 198, 0.16);
  --ai-workbench-accent-border: rgba(255, 121, 198, 0.30);
  --ai-workbench-success-fill: rgba(80, 250, 123, 0.16);
  --ai-workbench-success-border: rgba(80, 250, 123, 0.28);
  --ai-workbench-warning-fill: rgba(241, 250, 140, 0.18);
  --ai-workbench-warning-border: rgba(241, 250, 140, 0.30);
  --ai-workbench-danger-fill: rgba(255, 85, 85, 0.16);
  --ai-workbench-danger-border: rgba(255, 85, 85, 0.30);
  --ai-workbench-info-fill: rgba(139, 233, 253, 0.16);
  --ai-workbench-info-border: rgba(139, 233, 253, 0.30);
  --ai-workbench-shadow: 0 14px 30px rgba(0, 0, 0, 0.28);
  --ai-workbench-shadow-strong: 0 22px 44px rgba(0, 0, 0, 0.40);
}


/* ----------------------------------------
 * Theme: body.rubyblue  (matches cm-s-rubyblue)
 * ---------------------------------------- */

body.rubyblue {
  /* core surfaces */
  --color-bg:           #112435;                    /* editor bg */
  --color-bg-elevated:  #1b3550;                    /* panel / modal */
  --color-border:       #3e7087;                    /* gutter accent */
  --color-accent:       #7bd827;                    /* bright green tag */
  --color-accent-soft:  rgba(123, 216, 39, 0.20);
  --color-text:         #f9fbff;
  --color-text-muted:   #9fb7cc;

  /* semantic states aligned with rubyblue tokens */
  --color-success:       #7bd827;                   /* reuse main accent */
  --color-success-soft:  rgba(123, 216, 39, 0.20);
  --color-warning:       #f4c20b;                   /* atom / link yellow */
  --color-warning-soft:  rgba(244, 194, 11, 0.22);
  --color-danger:        #af2018;
  --color-danger-soft:   rgba(175, 32, 24, 0.24);
  --color-info:          #82c6e0;                   /* number/attribute blue */
  --color-info-soft:     rgba(130, 198, 224, 0.22);

  --ai-workbench-surface: #173149;
  --ai-workbench-surface-soft: #12283c;
  --ai-workbench-surface-muted: #1d3a56;
  --ai-workbench-surface-hero: #1c3957;
  --ai-workbench-surface-hover: #224061;
  --ai-workbench-surface-active: #284a6f;
  --ai-workbench-border: rgba(130, 198, 224, 0.16);
  --ai-workbench-border-strong: rgba(130, 198, 224, 0.28);
  --ai-workbench-divider: rgba(130, 198, 224, 0.14);
  --ai-workbench-overlay: rgba(8, 18, 29, 0.76);
  --ai-workbench-rail: rgba(130, 198, 224, 0.18);
  --ai-workbench-rail-accent: rgba(123, 216, 39, 0.44);
  --ai-workbench-accent-fill: rgba(123, 216, 39, 0.16);
  --ai-workbench-accent-border: rgba(123, 216, 39, 0.30);
  --ai-workbench-success-fill: rgba(123, 216, 39, 0.16);
  --ai-workbench-success-border: rgba(123, 216, 39, 0.30);
  --ai-workbench-warning-fill: rgba(244, 194, 11, 0.18);
  --ai-workbench-warning-border: rgba(244, 194, 11, 0.30);
  --ai-workbench-danger-fill: rgba(175, 32, 24, 0.18);
  --ai-workbench-danger-border: rgba(175, 32, 24, 0.30);
  --ai-workbench-info-fill: rgba(130, 198, 224, 0.18);
  --ai-workbench-info-border: rgba(130, 198, 224, 0.30);
  --ai-workbench-shadow: 0 16px 34px rgba(7, 16, 28, 0.32);
  --ai-workbench-shadow-strong: 0 22px 48px rgba(7, 16, 28, 0.44);
}


/* ----------------------------------------
 * Theme: body.material  (matches cm-s-material)
 * ---------------------------------------- */

body.material {
  /* core surfaces */
  --color-bg:           #263238;                    /* CM background */
  --color-bg-elevated:  #2f3b45;                    /* raised panes */
  --color-border:       #37474f;
  --color-accent:       #80cbc4;                    /* teal accent */
  --color-accent-soft:  rgba(128, 203, 196, 0.22);
  --color-text:         #eeffff;
  --color-text-muted:   #90a4ae;

  /* semantic states from Material theme hues */
  --color-success:       #c3e88d;
  --color-success-soft:  rgba(195, 232, 141, 0.22);
  --color-warning:       #ffcb6b;
  --color-warning-soft:  rgba(255, 203, 107, 0.22);
  --color-danger:        #ff5370;
  --color-danger-soft:   rgba(255, 83, 112, 0.22);
  --color-info:          #89ddff;
  --color-info-soft:     rgba(137, 221, 255, 0.22);

  --ai-workbench-surface: #2b3741;
  --ai-workbench-surface-soft: #26313a;
  --ai-workbench-surface-muted: #313d47;
  --ai-workbench-surface-hero: #30404a;
  --ai-workbench-surface-hover: #364450;
  --ai-workbench-surface-active: #3b4b57;
  --ai-workbench-border: rgba(255, 255, 255, 0.08);
  --ai-workbench-border-strong: rgba(255, 255, 255, 0.13);
  --ai-workbench-divider: rgba(255, 255, 255, 0.08);
  --ai-workbench-overlay: rgba(20, 28, 33, 0.76);
  --ai-workbench-rail: rgba(255, 255, 255, 0.08);
  --ai-workbench-rail-accent: rgba(128, 203, 196, 0.42);
  --ai-workbench-accent-fill: rgba(128, 203, 196, 0.16);
  --ai-workbench-accent-border: rgba(128, 203, 196, 0.28);
  --ai-workbench-success-fill: rgba(195, 232, 141, 0.16);
  --ai-workbench-success-border: rgba(195, 232, 141, 0.28);
  --ai-workbench-warning-fill: rgba(255, 203, 107, 0.18);
  --ai-workbench-warning-border: rgba(255, 203, 107, 0.30);
  --ai-workbench-danger-fill: rgba(255, 83, 112, 0.16);
  --ai-workbench-danger-border: rgba(255, 83, 112, 0.30);
  --ai-workbench-info-fill: rgba(137, 221, 255, 0.16);
  --ai-workbench-info-border: rgba(137, 221, 255, 0.28);
  --ai-workbench-shadow: 0 16px 34px rgba(10, 16, 20, 0.30);
  --ai-workbench-shadow-strong: 0 22px 48px rgba(10, 16, 20, 0.42);
}



/* ----------------------------------------
 * Theme: body.seti  (matches cm-s-seti)
 * ---------------------------------------- */

body.seti {
  /* core surfaces */
  --color-bg:           #151718;                    /* editor bg */
  --color-bg-elevated:  #1f2224;                    /* panels / modals */
  --color-border:       #2c3133;
  --color-accent:       #55b5db;                    /* main cyan from strings/vars */
  --color-accent-soft:  rgba(85, 181, 219, 0.22);
  --color-text:         #cfd2d1;
  --color-text-muted:   #7f8b92;

  /* semantic states mapped from seti hues */
  --color-success:       #9fca56;
  --color-success-soft:  rgba(159, 202, 86, 0.22);
  --color-warning:       #e6cd69;
  --color-warning-soft:  rgba(230, 205, 105, 0.25);
  --color-danger:        #cd3f45;
  --color-danger-soft:   rgba(205, 63, 69, 0.26);
  --color-info:          #55b5db;
  --color-info-soft:     rgba(85, 181, 219, 0.22);

  --ai-workbench-surface: #1c2022;
  --ai-workbench-surface-soft: #171a1c;
  --ai-workbench-surface-muted: #22282b;
  --ai-workbench-surface-hero: #22292d;
  --ai-workbench-surface-hover: #283034;
  --ai-workbench-surface-active: #2d363b;
  --ai-workbench-border: rgba(255, 255, 255, 0.07);
  --ai-workbench-border-strong: rgba(255, 255, 255, 0.12);
  --ai-workbench-divider: rgba(255, 255, 255, 0.07);
  --ai-workbench-overlay: rgba(13, 15, 16, 0.76);
  --ai-workbench-rail: rgba(255, 255, 255, 0.08);
  --ai-workbench-rail-accent: rgba(85, 181, 219, 0.40);
  --ai-workbench-accent-fill: rgba(85, 181, 219, 0.16);
  --ai-workbench-accent-border: rgba(85, 181, 219, 0.28);
  --ai-workbench-success-fill: rgba(159, 202, 86, 0.16);
  --ai-workbench-success-border: rgba(159, 202, 86, 0.28);
  --ai-workbench-warning-fill: rgba(230, 205, 105, 0.18);
  --ai-workbench-warning-border: rgba(230, 205, 105, 0.30);
  --ai-workbench-danger-fill: rgba(205, 63, 69, 0.17);
  --ai-workbench-danger-border: rgba(205, 63, 69, 0.30);
  --ai-workbench-info-fill: rgba(85, 181, 219, 0.16);
  --ai-workbench-info-border: rgba(85, 181, 219, 0.28);
  --ai-workbench-shadow: 0 16px 32px rgba(6, 8, 9, 0.32);
  --ai-workbench-shadow-strong: 0 22px 46px rgba(6, 8, 9, 0.46);
}


/* ----------------------------------------
 * Theme: body.lucario  (matches cm-s-lucario)
 * ---------------------------------------- */

body.lucario {
  /* core surfaces */
  --color-bg:           #2b3e50;                    /* editor / gutter bg */
  --color-bg-elevated:  #33475a;                    /* raised UI */
  --color-border:       #3f566d;
  --color-accent:       #66d9ef;                    /* cyan operators / attrs */
  --color-accent-soft:  rgba(102, 217, 239, 0.24);
  --color-text:         #f8f8f2;
  --color-text-muted:   #b8c3d1;

  /* semantic states from lucario palette */
  --color-success:       #72c05d;
  --color-success-soft:  rgba(114, 192, 93, 0.24);
  --color-warning:       #e6db74;
  --color-warning-soft:  rgba(230, 219, 116, 0.26);
  --color-danger:        #ff6541;
  --color-danger-soft:   rgba(255, 101, 65, 0.26);
  --color-info:          #5c98cd;
  --color-info-soft:     rgba(92, 152, 205, 0.24);

  --ai-workbench-surface: #2f4255;
  --ai-workbench-surface-soft: #28394b;
  --ai-workbench-surface-muted: #35495d;
  --ai-workbench-surface-hero: #374c62;
  --ai-workbench-surface-hover: #3d536a;
  --ai-workbench-surface-active: #445c74;
  --ai-workbench-border: rgba(255, 255, 255, 0.08);
  --ai-workbench-border-strong: rgba(255, 255, 255, 0.13);
  --ai-workbench-divider: rgba(255, 255, 255, 0.08);
  --ai-workbench-overlay: rgba(18, 27, 35, 0.76);
  --ai-workbench-rail: rgba(255, 255, 255, 0.08);
  --ai-workbench-rail-accent: rgba(102, 217, 239, 0.40);
  --ai-workbench-accent-fill: rgba(102, 217, 239, 0.16);
  --ai-workbench-accent-border: rgba(102, 217, 239, 0.28);
  --ai-workbench-success-fill: rgba(114, 192, 93, 0.16);
  --ai-workbench-success-border: rgba(114, 192, 93, 0.28);
  --ai-workbench-warning-fill: rgba(230, 219, 116, 0.18);
  --ai-workbench-warning-border: rgba(230, 219, 116, 0.30);
  --ai-workbench-danger-fill: rgba(255, 101, 65, 0.18);
  --ai-workbench-danger-border: rgba(255, 101, 65, 0.30);
  --ai-workbench-info-fill: rgba(92, 152, 205, 0.16);
  --ai-workbench-info-border: rgba(92, 152, 205, 0.28);
  --ai-workbench-shadow: 0 16px 34px rgba(15, 23, 32, 0.30);
  --ai-workbench-shadow-strong: 0 22px 48px rgba(15, 23, 32, 0.42);
}


/* ----------------------------------------
 * Global reset / layout
 * ---------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ----------------------------------------
 * Topbar
 * ---------------------------------------- */

.topbar {
  height: 48px;
  display: flex;
  align-items: stretch;
  padding: 0 8px;
  gap: 8px;
  background: linear-gradient(90deg, var(--color-bg-elevated), var(--color-bg));
  border-bottom: 1px solid var(--color-border);
}

.topbar-section {
  display: flex;
  align-items: center;
  gap: 8px;
}

.topbar-left {
  flex: 0 0 auto;
}

.topbar-center {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  min-width: 0;
  z-index: 25000;
}

.topbar-right {
  flex: 0 0 auto;
  position: relative;
  z-index: 25001;
}

/* Common controls */
.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.topbar input[type="number"],
.topbar select {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: 4px;
  padding: 2px 4px;
  font-size: 12px;
  height: 24px;
}

.topbar input[type="checkbox"] {
  accent-color: var(--color-accent);
}

.topbar-btn {
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  color: var(--color-text-muted);
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.topbar-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.topbar-btn-primary {
  background: var(--color-accent);
  color: #000;
  border-color: var(--color-accent);
  font-weight: 600;
}

.topbar-btn-icon {
  padding-inline: 6px;
}

.topbar-btn-ghost {
  background: transparent;
}

/* Dropdown */

.dropdown {
  position: relative;
}

/* Dropdown panel */
.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 4px;
  display: none;
  flex-direction: column;
  min-width: 160px;
  z-index: 20;
}

.dropdown-menu button {
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 12px;
  text-align: left;
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
}

.dropdown-menu button:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
}

/* JS-controlled open state */
.dropdown-menu.is-open {
  display: flex;
}

.dropdown-menu-right {
  right: 0;
}

/* Make the hover box a little taller */
.topbar-item.dropdown {
  position: relative;
  padding-bottom: 4px;
}

/* Editor focus tabs on topbar (HTML/CSS/JS focus) */

.editor-tabs {
  display: inline-flex;
  border-radius: 999px;
  padding: 2px;
  background: rgba(0, 0, 0, 0.18);
  margin-left: 8px;
}

.editor-tab {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
}

.editor-tab.active {
  background: var(--color-bg-elevated);
  color: var(--color-text);
}

/* ----------------------------------------
 * Layout root (main area under topbar)
 * ---------------------------------------- */

.layout {
  flex: 1 1 auto;
  min-height: 0;
  position: relative;
  overflow: hidden;
  display: flex;
}

/* Layout node (row/column containers) */

.layout-node {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  gap: 0;
  height: 100%;
}

.layout-node--row {
  flex-direction: row;
}

.layout-node--col {
  flex-direction: column;
}

/* Panels */

.panel {
  flex: 1 1 0;
  min-width: 160px;
  min-height: 100px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* Hidden panels via JS use [hidden] attribute */
.panel[hidden] {
  display: none !important;
}

/* Unified header: drag + tabs + right controls + close */

.panel-header {
  flex: 0 0 auto;
  height: 32px;
  padding: 0 6px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--color-text-muted);
  user-select: none;
}

.panel--dragging .panel-header {
  opacity: 0.7;
}

/* Drag handle */

.panel-drag-handle {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  cursor: grab;
  padding: 0 4px;
  font-size: 14px;
  opacity: 0.7;
  white-space: nowrap;
}

.panel-drag-handle:active {
  cursor: grabbing;
}

/* Optional small title text */
.panel-title {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Right-side actions (close, etc.) */

.panel-actions {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.panel-action-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 12px;
  border-radius: 4px;
  padding: 2px 4px;
}

.panel-action-btn:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
}

/* Focused panel */

.panel--focused {
  box-shadow: 0 0 0 1px var(--color-accent);
}

/* ----------------------------------------
 * Unified editor header row
 * ---------------------------------------- */

.cm-header-bar {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

/* Left: tab strip */

.cm-tab-wrapper {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.cm-tabarea {
  flex: 1 1 auto;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.cm-tabarea::-webkit-scrollbar {
  height: 4px;
}

.cm-tabarea::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.18);
  border-radius: 999px;
}

/* Single tab pill */

.cm-tab {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.02);
  white-space: nowrap;
  transition: background 0.12s ease;
}

.cm-tab.active {
  background: rgba(255, 255, 255, 0.1);
}

.cm-tab-error {
  border: 1px solid #f87171;
}

.cm-tab-name {
  outline: none;
}

/* tab close icon etc. */
.cm-tab-dismiss {
  cursor: pointer;
}

/* plus button */
.cm-tab-surfix {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.cm-tab-surfix .tab-adder {
  cursor: pointer;
}

/* Right: compile/unplug/dropdown cluster */

.cm-header-right {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cm-code-compile-wrapper {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* compile / plug buttons in header */

.cm-header-button {
  border-radius: 999px;
  border: 1px solid var(--color-border);
  padding: 2px 8px;
  font-size: 11px;
  cursor: pointer;
  background: rgba(0, 0, 0, 0.2);
  color: var(--color-text-muted);
}

.cm-header-button.active {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.cm-header-button.cm-code-compile-status {
  cursor: help;
  background: rgba(255, 255, 255, 0.06);
  border-style: dashed;
  max-width: 11.5em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Main preprocessor dropdown button in header */

.cm-header-bar .dropdown-button {
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 11px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text-muted);
  height: 22px;
  line-height: 1;
  white-space: nowrap;
}

/* Label text inside the button */
.cm-header-bar .dropdown-button span {
  max-width: 6em;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Icon */
.cm-header-bar .dropdown-button i {
  font-size: 10px;
}

/* Active/hover state */
.cm-header-bar .dropdown-button:hover,
.cm-header-bar .dropdown-button:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-text);
  outline: none;
}

/* Mobile: tighten padding and optionally hide label */

@media (max-width: 768px) {
  .cm-header-bar .dropdown-button {
    padding-inline: 4px;
    font-size: 10px;
  }

  .cm-header-bar .dropdown-button span {
    display: none;
  }
}

/* Panel close button stays at far right */
.panel-header > .panel-action-btn {
  margin-left: auto;
}

/* ----------------------------------------
 * Panel content / editors
 * ---------------------------------------- */

.panel .code-container {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.code-view {
  flex: 1 1 auto;
  width: 100%;
  border: none;
  outline: none;
  resize: none;
  padding: 8px;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: var(--editor-font-size);
  line-height: 1.4;
  tab-size: 2;
  overflow: auto;
  white-space: pre;
}

.code-view.is-wrapped {
  white-space: pre-wrap;
  word-break: break-word;
}

/* CodeMirror instance fills remaining space */
.code-container .CodeMirror {
  flex: 1 1 auto;
  height: 100%;
}

/* Preview panel */
.panel--preview iframe {
  flex: 1 1 auto;
  width: 100%;
  border: none;
  background: var(--color-bg-elevated);
}

/* ----------------------------------------
 * Splitters (resize handles between siblings)
 * ---------------------------------------- */

.splitter {
  position: relative;
  flex: 0 0 auto;
  background: transparent;
  z-index: 10;
}

.splitter::before {
  content: "";
  position: absolute;
  background: transparent;
  transition: background 0.12s ease;
}

/* Vertical splitter between columns */
.splitter--vertical {
  width: var(--splitter-hit);
  cursor: col-resize;
  margin-inline: calc(var(--splitter-hit) / -2 + var(--splitter-size) / 2);
}

.splitter--vertical::before {
  left: 50%;
  top: 0;
  bottom: 0;
  width: var(--splitter-size);
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.04);
}

/* Horizontal splitter between rows */
.splitter--horizontal {
  height: var(--splitter-hit);
  cursor: row-resize;
  margin-block: calc(var(--splitter-hit) / -2 + var(--splitter-size) / 2);
}

.splitter--horizontal::before {
  top: 50%;
  left: 0;
  right: 0;
  height: var(--splitter-size);
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.04);
}

.splitter:hover::before {
  background: rgba(255, 255, 255, 0.12);
}

.splitter--active::before {
  background: var(--color-accent);
}

/* Dock overlay (drop hint) */

.dock-overlay {
  position: absolute;
  border: 2px solid var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: 4px;
  pointer-events: none;
  z-index: 30;
}

.dock-overlay--hidden {
  display: none;
}

/* Drag ghost */

.drag-ghost {
  position: fixed;
  pointer-events: none;
  z-index: 40;
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  font-size: 11px;
  opacity: 0.9;
}

/* ----------------------------------------
 * Modal
 * ---------------------------------------- */

.modal.hidden {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

.modal-dialog {
  position: relative;
  max-width: 640px;
  width: 90%;
  max-height: 80vh;
  margin: 40px auto;
  background: var(--color-bg-elevated);
  border-radius: 12px;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header,
.modal-footer {
  padding: 8px 12px;
  border-bottom: 1px solid var(--color-border);
}

.modal-footer {
  border-bottom: none;
  border-top: 1px solid var(--color-border);
}

.modal-body {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--color-text-muted);
  overflow: auto;
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 14px;
  float: right;
}

/* Preview wrapper */

.md-auto-format iframe {
  margin-left: 0;
  margin-top: 0;
  margin-bottom: 0;
}

#preview-wrapper {
  width: 100%;
  height: 100%;
}

#preview-wrapper iframe {
  width: 100%;
  height: 100%;
}

/* ----------------------------------------
 * MOBILE / SMALL WIDTH
 * ---------------------------------------- */

@media (max-width: 768px) {
  .topbar {
    height: auto;
    min-height: 44px;
    align-items: center;
    max-width: 100vw;
    overflow-x: auto;
  }

  .topbar-center {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 48px;
    padding: 6px 8px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
    justify-content: flex-start;
    z-index: 30;
  }

  .topbar-center.is-open {
    display: flex;
  }

  #mobile-menu-toggle {
    display: inline-flex;
  }

  .topbar-item-hidden-sm {
    display: none;
  }

  .layout {
    flex-direction: column;
  }

  .layout-node {
    flex-direction: column;
    height: auto;
  }

  .panel {
    min-width: 0;
    min-height: 40vh;
  }

  .panel--preview {
    min-height: 45vh;
  }

  .panel-header {
    height: auto;
    padding: 4px 6px;
  }

  .cm-tabarea {
    max-width: 100%;
  }

  .cm-tab {
    font-size: 11px;
    padding: 2px 6px;
  }
}

/* Larger screens */
@media (min-width: 769px) {
  #mobile-menu-toggle {
    display: none;
  }
}

/* ----------------------------------------
 * Settings modal layout
 * ---------------------------------------- */

.settings-dialog {
  max-width: 1100px;
  width: 96%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

/* Header */
.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.settings-header-main {
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text);
}

.settings-header-actions {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

/* Body */
.settings-body {
  display: flex;
  gap: 12px;
  padding: 8px 12px;
  min-height: 0;
}

/* Left nav */
.settings-nav {
  flex: 0 0 140px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid var(--color-border);
  padding-right: 8px;
}

.settings-nav-item {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 13px;
  padding: 6px 8px;
  border-radius: 6px;
  text-align: left;
  cursor: pointer;
}

.settings-nav-item.active {
  background: rgba(255, 255, 255, 0.04);
  color: var(--color-text);
}

/* Right content */
.settings-content {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.settings-section {
  display: none;
  flex: 1 1 auto;
  overflow: auto;
  font-size: 13px;
  color: var(--color-text-muted);
}

.settings-section.active {
  display: block;
}

/* General section grid */
.settings-general-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
}

.settings-card {
  border-radius: 8px;
  border: 1px solid var(--color-border);
  padding: 8px 10px;
  background: var(--color-bg);
}



.settings-card h3 {
  margin: 0 0 4px;
  font-size: 14px;
  color: var(--color-text);
}

.settings-embed-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.settings-embed-actions .topbar-btn {
  min-height: 30px;
}

.settings-embed-theme-btn {
  border-style: dashed;
}

.settings-qr-container {
  margin-top: 8px;
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.settings-embed-preview {
  margin-top: 8px;
  padding: 6px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.4);
  font-family: var(--font-mono);
  font-size: 11px;
  word-break: break-all;
}

/* Quota text */
.settings-quotatext,
.settings-quota-summary {
  margin-top: 4px;
}

/* API subtabs */
.settings-subtabs {
  display: inline-flex;
  gap: 4px;
  /* margin: 8px 0; */
  border-radius: 999px;
  padding: 2px;
  background: rgba(255, 255, 255, 0.02);
}

.settings-subtab-item {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  cursor: pointer;
}

.settings-subtab-item.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
}

.settings-subtab-panels {
  margin-top: 6px;
}

.settings-subtab-panel {
  display: none;
}

.settings-subtab-panel.active {
  display: block;
}

/* Code blocks inside settings */

.settings-code {
  background: #111;
  border-radius: 6px;
  padding: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #f8f8f2;
  margin: 6px 0;
  overflow-x: auto;
}

/* Upload sections */

.settings-section-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.settings-upload-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 8px 0;
}

.settings-upload-actions{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}
.settings-upload-actions .topbar-btn{
  white-space: nowrap;
}

/* Generic modal small forms (URL upload / text upload) */
.sf-upload-modal{
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sf-upload-modal .sf-upload-row{
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.sf-upload-modal label{
  font-size: 13px;
  opacity: .85;
}
.sf-upload-modal input[type="text"]{
  flex: 1;
  min-width: 220px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-bg-panel);
  color: var(--color-text);
}
.sf-upload-modal .sf-upload-tip{
  font-size: 12px;
  opacity: .75;
  line-height: 1.4;
}
.sf-upload-modal .sf-upload-msg{
  font-size: 13px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--color-border);
  background: var(--color-bg-panel);
}
.sf-upload-modal .sf-upload-msg.is-error{
  border-color: var(--color-danger);
}
.sf-upload-modal .sf-upload-msg.is-ok{
  border-color: var(--color-success);
}
.sf-upload-modal .CodeMirror{
  border: 1px solid var(--color-border);
  border-radius: 10px;
  height: 50vh;
  max-height: 520px;
}

.settings-upload-tile {
  position: relative;
  width: 160px;
  height: 110px;
  border-radius: 8px;
  border: 1px dashed var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.settings-upload-tile-icon {
  font-size: 28px;
  color: var(--color-text-muted);
}

.settings-upload-tile-text {
  margin-top: 4px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.settings-upload-tile input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

/* Image list */
.settings-image-list {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.settings-image-card {
  width: 160px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  overflow: hidden;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
}

.settings-image-thumb {
  position: relative;
  width: 100%;
  height: 110px;
  overflow: hidden;
}

.settings-image-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

.settings-image-meta {
  padding: 4px 6px;
  font-size: 11px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.settings-image-delete {
  cursor: pointer;
  color: #fca5a5;
}

/* File list */

.settings-file-list {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.settings-file-card {
  position: relative;
  width: 160px;
  border-radius: 8px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
}

.file-cdn-btn{
  position: absolute;
  top: 3px;
  right: 3px;
}

.settings-file-icon {
  font-size: 26px;
}

.settings-file-name {
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.settings-file-meta {
  display: flex;
  justify-content: space-between;
  color: var(--color-text-muted);
}

.settings-file-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.settings-file-actions button {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 11px;
  padding: 2px 4px;
}

/* Responsive */

@media (max-width: 768px) {
  .settings-body {
    flex-direction: column;
  }

  .settings-nav {
    flex-direction: row;
    overflow-x: auto;
    padding-bottom: 4px;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  .settings-nav-item {
    white-space: nowrap;
  }
}

.settings-code-cm {
  width: 100%;
  margin: 6px 0;
  border-radius: 6px;
}

/* ----------------------------------------
 * Copier widget
 * ---------------------------------------- */

.widget.copy {
  z-index: 200000;
  text-indent: 0;
  position: absolute;
  top: 3px;
  padding: 1px 4px;
  width: auto;
  height: auto;
  font-size: 12px;
  line-height: 20px;
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border-radius: 5px;
  font-weight: bold;
  overflow: hidden;
  backface-visibility: hidden;
  cursor: pointer;
  transition: opacity 0.3s ease, transform 0.2s ease;
  display: none;
  border: 1px solid var(--color-border);
}

.widget.copy:hover {
  opacity: 0.85;
}

/* Links inside modal */

.modal a {
  color: var(--color-accent);
}

/* ----------------------------------------
 * Font size control
 * ---------------------------------------- */

.font-size-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 140px;
}

/* "Aa" icon */
.font-size-label {
  font-size: 13px;
  color: var(--color-text-muted);
  padding-inline: 4px;
  padding-block: 2px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.2);
}

/* Slider */
.font-size-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 90px;
  height: 4px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  outline: none;
}

/* Slider track (WebKit) */
.font-size-slider::-webkit-slider-runnable-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

/* Slider thumb (WebKit) */
.font-size-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  margin-top: -5px;
  cursor: pointer;
}

/* Slider track (Firefox) */
.font-size-slider::-moz-range-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

/* Slider thumb (Firefox) */
.font-size-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: none;
  background: var(--color-accent);
  cursor: pointer;
}

/* Current value text */
.font-size-display {
  min-width: 40px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Mobile: stretch slider more */

@media (max-width: 768px) {
  .font-size-control {
    width: 100%;
    justify-content: flex-start;
  }

  .font-size-slider {
    flex: 1 1 auto;
    width: auto;
  }

  .font-size-label {
    padding-inline: 3px;
  }
}

/* ----------------------------------------
 * Search Panel Overlay
 * ---------------------------------------- */

#search-panel {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: none;
  color: var(--color-text);
  font-size: 13px;
  pointer-events: none;
}

#search-panel.active {
  display: block;
}

#search-panel * {
  box-sizing: border-box;
}

#sp-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 10, 14, 0.58);
  backdrop-filter: blur(6px);
  pointer-events: auto;
}

#sp-shell {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(940px, calc(100vw - 32px));
  height: min(620px, calc(100vh - 48px));
  min-height: 360px;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  pointer-events: auto;
  background: var(--color-bg-elevated);
  border: 1px solid var(--ai-workbench-border-strong, var(--color-border));
  border-radius: 10px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.48);
}

#sp-top {
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
}

#sp-input {
  flex: 1 1 auto;
  width: 100%;
  min-width: 0;
  min-height: 36px;
  height: 36px;
  max-height: 112px;
  resize: none;
  border-radius: 7px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  padding: 8px 10px;
  font-size: 14px;
  line-height: 1.35;
  font-family: var(--font-mono);
  outline: none;
}

#sp-input::placeholder {
  color: var(--color-text-muted);
}

#sp-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

#sp-dismiss {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border: 1px solid var(--color-border);
  border-radius: 7px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ai-workbench-surface-soft, var(--color-bg));
  color: var(--color-text-muted);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

#sp-dismiss:hover {
  background: var(--ai-workbench-surface-hover, var(--color-bg-elevated));
  color: var(--color-text);
}

#sp-middle-bar {
  padding: 8px 12px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

#sp-setting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

#search-panel .sp-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

#search-panel .sp-config {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 10px;
  border-radius: 7px;
  border: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  color: var(--color-text-muted);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

#search-panel .sp-config:hover {
  border-color: var(--ai-workbench-border-strong, var(--color-border));
  background: var(--ai-workbench-surface-hover, var(--color-bg-elevated));
  color: var(--color-text);
}

#search-panel .sp-config.active {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-text);
}

#search-panel .sp-config .sp-sc-icon {
  min-width: 14px;
  color: currentColor;
  font-size: 13px;
  text-align: center;
}

#search-panel .sp-config .sp-sc-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 12px;
}

#sp-bottom {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  overflow: hidden;
  background: var(--color-bg);
}

#sp-left {
  flex: 0 0 auto;
  width: 220px;
  min-width: 150px;
  max-width: 340px;
  height: 100%;
  padding: 10px 8px;
  overflow: auto;
  border-right: 1px solid var(--color-border);
  background: var(--color-bg);
}

#search-panel .swiper-container.two {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

#search-panel .swiper-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: auto;
  padding-right: 2px;
}

#search-panel .swiper-wrapper::-webkit-scrollbar {
  display: none;
}

#search-panel .swiper-slide {
  width: 100%;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 9px;
  border: 1px solid transparent;
  border-radius: 7px;
  color: var(--color-text-muted);
  cursor: pointer;
  user-select: none;
}

#search-panel .swiper-slide:hover {
  background: var(--ai-workbench-surface-hover, var(--color-bg-elevated));
  color: var(--color-text);
}

#search-panel .swiper-slide.active {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  color: var(--color-text);
}

#search-panel .swiper-slide .sw-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 12px;
}

#search-panel .swiper-slide .sw-counter {
  flex: 0 0 auto;
  min-width: 24px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-text) 9%, transparent);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 11px;
}

#sp-divider {
  flex: 0 0 14px;
  width: 14px;
  height: 100%;
  display: flex;
  align-items: stretch;
  justify-content: center;
  cursor: col-resize;
  user-select: none;
}

#sp-scroll {
  width: 3px;
  height: 100%;
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-text) 10%, transparent);
  transition: background-color 160ms ease, width 160ms ease;
}

#sp-divider:hover #sp-scroll {
  width: 4px;
  background: var(--color-accent);
}

#sp-right {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  background: var(--color-bg);
}

#search-editor {
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  display: flex;
}

#search-editor .CodeMirror {
  flex: 1 1 auto;
  width: 100%;
  height: 100%;
  font-size: var(--editor-font-size);
}

.search-highlight {
  background: var(--color-accent-soft);
  border-bottom: 1px solid var(--color-accent);
}

.search-highlight-at {
  background: color-mix(in srgb, var(--color-text) 86%, transparent);
  color: var(--color-bg);
  border: 1px solid var(--color-accent);
}

@media (max-width: 768px) {
  #sp-shell {
    top: 0;
    left: 0;
    width: 100vw;
    height: 100dvh;
    min-height: 0;
    max-height: none;
    transform: none;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  #sp-top {
    align-items: flex-start;
    padding: 12px;
  }

  #sp-input {
    min-height: 42px;
    height: 42px;
    max-height: 120px;
    font-size: 16px;
  }

  #sp-dismiss {
    width: 42px;
    height: 42px;
  }

  #sp-middle-bar {
    padding: 8px 10px;
  }

  #sp-setting {
    display: grid;
    grid-template-columns: auto auto;
    justify-content: space-between;
    gap: 8px;
  }

  #search-panel .sp-topbar {
    gap: 5px;
  }

  #search-panel .sp-config {
    width: 36px;
    min-width: 36px;
    min-height: 34px;
    padding: 0;
  }

  #search-panel .sp-config .sp-sc-label {
    display: none;
  }

  #sp-bottom {
    flex-direction: column;
  }

  #sp-left {
    flex: 0 0 auto;
    width: 100% !important;
    min-width: 0;
    max-width: none;
    height: auto;
    max-height: 132px;
    padding: 8px 10px;
    overflow-x: auto;
    overflow-y: hidden;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }

  #search-panel .swiper-container.two {
    height: 100%;
  }

  #search-panel .swiper-wrapper {
    flex-direction: row;
    align-items: stretch;
    gap: 8px;
    overflow-x: auto;
    overflow-y: hidden;
    padding-right: 0;
  }

  #search-panel .swiper-slide {
    width: auto;
    min-width: 112px;
    max-width: 190px;
    min-height: 44px;
  }

  #sp-divider {
    display: none;
  }

  #sp-right {
    flex: 1 1 auto;
    width: 100% !important;
    min-height: 0;
  }
}

@media (max-width: 390px) {
  #sp-setting {
    grid-template-columns: 1fr;
  }

  #search-panel .sp-topbar {
    justify-content: space-between;
  }
}

body.elegant #sp-shell {
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.22);
}

/* ----------------------------------------
 * Preprocessor dropdown (tippy body)
 * ---------------------------------------- */

.dropdown-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 4px;
  min-width: 140px;
  max-height: 260px;
  overflow-y: auto;

  background: var(--color-bg-elevated);
  border-radius: 8px;
  border: 1px solid var(--color-border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  font-size: 11px;
}

.dropdown-item {
  padding: 4px 8px;
  border-radius: 4px;
  cursor: pointer;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text);
}

.dropdown-item.active {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-text);
}

/* Preview fullscreen toggle */
.panel-fullscreen-toggle {
  font-size: 12px;
  line-height: 1;
  padding: 2px 6px;
}

/* When the preview is currently fullscreen */
.panel-fullscreen-toggle.is-active {
  opacity: 1;
  outline: none;
}

/* Optional: when fullscreen, you might want the preview wrapper to fill */
.panel--preview.is-fullscreen {
  z-index: 9999;
}

.md-auto-format.comments-all > p{
    margin-top: 0;
    margin-bottom: 0;
}

/* ========================================
 * Save panel (depends on sf.css theme tokens)
 * ======================================== */

/* Full-screen overlay: dim background + center card */
.save-panel-overlay {
  position: fixed;
  inset: 0;
  display: none;              /* toggled via JS */
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 4000;
}

.save-panel-overlay[hidden] {
  display: none;
}

/* Main card */
.save-panel-card {
  width: 100%;
  max-width: 960px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-elevated);
  border-radius: var(--panel-radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--panel-shadow-strong);
  color: var(--color-text);
  font-family: var(--font-sans);
  overflow: hidden;
}

/* Header */
.save-panel-header {
  padding: 14px 18px 10px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--color-border);
}

.save-panel-title-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.save-panel-title-group h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.save-panel-subtitle {
  margin: 0;
  font-size: 12px;
  color: var(--color-text-muted);
}

/* Small icon button (close, trash) */
.save-icon-btn {
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  padding: 4px 6px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    transform 0.06s ease;
}

.save-icon-btn i {
  pointer-events: none;
}

.save-icon-btn:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.save-icon-btn:active {
  transform: scale(0.95);
}

/* Body: two columns on desktop */
.save-panel-body {
  padding: 14px 18px 16px;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr);
  gap: 18px;
  overflow-y: auto;
}

/* Columns */
.save-panel-left,
.save-panel-right {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* Fields */
.save-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.save-field-label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.save-label {
  font-size: 13px;
}

.save-label-meta {
  font-size: 11px;
  color: var(--color-text-muted);
}

/* Inputs */
.save-input {
  width: 100%;
  padding: 7px 10px;
  border-radius: var(--panel-radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text) !important;
  font-size: 13px;
  font-family: var(--font-sans);
  outline: none;
  transition:
    border 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}

.save-input::placeholder {
  color: var(--color-text-muted);
}

.save-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent-soft);
}

/* Selected tags */
.save-tag-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 26px;
  margin-top: 2px;
}

.save-tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-size: 11px;
}

.save-tag-chip-remove {
  font-size: 10px;
  cursor: pointer;
  color: var(--color-text-muted);
}

/* Tag suggestions */
.save-tag-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.save-tag-suggestion {
  border-radius: 999px;
  padding: 3px 8px;
  font-size: 11px;
  border: 1px dashed var(--color-border);
  color: var(--color-text-muted);
  background: transparent;
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease,
    border-color 0.15s ease;
}

.save-tag-suggestion strong {
  font-weight: 500;
  color: var(--color-text);
}

.save-tag-suggestion:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
  color: var(--color-text);
}

/* Right column cards */
.save-card {
  border-radius: var(--panel-radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  padding: 10px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.save-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.save-card-title {
  font-size: 13px;
  font-weight: 500;
}

/* Thumbnail card */
.save-thumb-card {
  gap: 8px;
}

.save-thumb-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Thumbnail clickable area */
.save-thumb-click {
  border-radius: var(--panel-radius-sm);
  border: 1px dashed var(--color-border);
  background: var(--color-bg);
  cursor: pointer;
  overflow: hidden;
  outline: none;
  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease,
    background 0.15s ease;
}

.save-thumb-click:hover {
  border-color: var(--color-accent);
  background: var(--color-bg-elevated);
}

.save-thumb-click:focus-visible {
  box-shadow: 0 0 0 2px var(--color-accent-soft);
}

/* Thumbnail inner */
.save-thumb-inner {
  position: relative;
  width: 100%;
  height: 170px;
  display: flex;
  align-items: stretch;
  justify-content: center;
}

.save-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none; /* toggled by JS */
}

/* Placeholder */
.save-thumb-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  font-size: 12px;
  color: var(--color-text-muted);
  text-align: center;
  pointer-events: none;
}

.save-thumb-placeholder-icon {
  font-size: 20px;
}

.save-thumb-placeholder-sub {
  font-size: 11px;
  opacity: 0.85;
}

.save-thumb-tip {
  margin: 0;
  font-size: 11px;
  color: var(--color-text-muted);
}

.save-thumb-loader{
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  color: var(--color-text);
  font-size: 12px;
  z-index: 2;
}
.save-thumb-loader[hidden]{
  display: none;
}

/* Component info */
.save-component-card {
  background:
    radial-gradient(circle at top right, var(--color-accent-soft), transparent 55%),
    var(--color-bg);
}

.save-component-list {
  list-style: disc;
  margin: 0 0 0 16px;
  padding: 0;
  font-size: 11px;
  color: var(--color-text-muted);
}

.save-component-list li + li {
  margin-top: 4px;
}

/* Footer */
.save-panel-footer {
  padding: 10px 18px 14px;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.save-footer-left {
  font-size: 11px;
  color: var(--color-text-muted);
}

.save-footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Optional: secondary button variant using existing .topbar-btn */
.topbar-btn.topbar-btn-secondary {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

input[type="text"]{
  color: var(--color-text) !important;
}

/* Responsive */
@media (max-width: 900px) {
  .save-panel-body {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .save-panel-overlay {
    padding: 8px;
  }

  .save-panel-card {
    border-radius: 10px;
  }

  .save-panel-header,
  .save-panel-body,
  .save-panel-footer {
    padding-left: 14px;
    padding-right: 14px;
  }

  .save-panel-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .save-footer-right {
    justify-content: flex-end;
  }

  .save-thumb-inner {
    height: 150px;
  }
}




.settings-section-titlecol {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.settings-section-actionscol {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.settings-search {
  width: 240px;
  max-width: 40vw;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 12px;
  outline: none;
}

.settings-search::placeholder {
  color: var(--color-text-muted);
}

.settings-image-card.has-context,
.settings-file-card.has-context {
  box-shadow: 0 0 0 1px var(--color-accent-soft), var(--panel-shadow-soft);
  border-color: rgba(255,255,255,0.08);
}

.settings-context-pill {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  background: rgba(255,255,255,0.03);
}
.settings-context-pill.on {
  color: var(--color-text);
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

@media (max-width: 768px) {
  .settings-section-actionscol {
    width: 100%;
    justify-content: flex-end;
  }
  .settings-search {
    width: 100%;
    max-width: none;
  }
  .settings-nav {
    flex: 0 0 40px;
  }
  .settings-subtabs {
    display: block;
  }
}

/* ----------------------------------------
 * TABLET / HALF-DESKTOP WIDTH (split-screen)
 * ----------------------------------------
 * When the browser is ~half width on desktop, the center tool cluster can overflow
 * and break the headbar layout. For 769–1100px we reuse the same "collapsible center"
 * pattern as mobile (hamburger -> dropdown row), while keeping the desktop left/right.
 */
@media (min-width: 769px) and (max-width: 1100px) {
  .topbar {
    position: relative;
    align-items: center;
    height: 48px;          /* keep desktop bar height */
    overflow-x: auto;      /* safety: prevent horizontal spill */
    overflow-y: visible;   /* allow dropdowns to escape */
  }

  /* Show hamburger in half-screen */
  #mobile-menu-toggle {
    display: inline-flex;
  }

  /* Collapse the center cluster by default (opens via JS adding .is-open) */
  .topbar-center {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 48px;
    padding: 6px 8px;
    background: var(--color-bg-elevated);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
    justify-content: flex-start;
    z-index: 30;
  }

  .topbar-center.is-open {
    display: flex;
  }

  /* Tighten spacing so left/right fit comfortably */
  .topbar,
  .topbar-section {
    gap: 6px;
  }

  .topbar-btn {
    padding: 4px 7px;
    font-size: 11px;
  }

  .topbar-item {
    font-size: 11px;
  }

  /* Items already marked "hidden on small" should also be hidden here */
  .topbar-item-hidden-sm {
    display: none;
  }

  /* Keep reset button from wrapping weirdly */
  .topbar > .topbar-btn[data-action="reset-layout"] {
    flex: 0 0 auto;
  }

  /* Slightly tighter editor focus tabs */
  .editor-tabs {
    margin-left: 6px;
  }

  .editor-tab {
    padding: 3px 8px;
    font-size: 10px;
  }

  /* Ensure dropdowns are above the opened center row */
  .dropdown-menu {
    z-index: 40;
  }

  .topbar{
    height: 48px;
    min-height: 48px;
    overflow-x: visible;
  }
}

/* ----------------------------------------
 * SF Runtime Feedback Surfaces
 * - theme-aware; uses sf_new.css semantic tokens only
 * ---------------------------------------- */

.ai-diff-diagnostic[hidden] {
  display: none !important;
}

.ai-diff-diagnostic {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  margin-bottom: 12px;
  border-radius: 14px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ai-workbench-surface) 92%, var(--color-bg)),
    color-mix(in srgb, var(--ai-workbench-surface-soft) 84%, var(--color-bg))
  );
  box-shadow: var(--ai-workbench-shadow);
}

.ai-diff-diagnostic--error {
  border-color: color-mix(in srgb, var(--color-danger) 34%, var(--ai-workbench-border-strong));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ai-workbench-danger-soft) 52%, var(--ai-workbench-surface)),
    color-mix(in srgb, var(--ai-workbench-danger-soft) 28%, var(--ai-workbench-surface-soft))
  );
}

.ai-diff-diagnostic--warning {
  border-color: color-mix(in srgb, var(--color-warning) 34%, var(--ai-workbench-border-strong));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ai-workbench-warning-soft) 54%, var(--ai-workbench-surface)),
    color-mix(in srgb, var(--ai-workbench-warning-soft) 30%, var(--ai-workbench-surface-soft))
  );
}

.ai-diff-diagnostic--info {
  border-color: color-mix(in srgb, var(--color-info) 30%, var(--ai-workbench-border-strong));
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-info-soft) 52%, var(--ai-workbench-surface)),
    color-mix(in srgb, var(--color-info-soft) 26%, var(--ai-workbench-surface-soft))
  );
}

.ai-diff-diagnostic__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text);
}

.ai-diff-diagnostic__detail {
  font-size: 12px;
  line-height: 1.55;
  color: var(--color-text-muted);
  white-space: pre-wrap;
}

#sf-fallback-toast-host {
  position: fixed;
  right: 18px;
  top: 18px;
  z-index: 10060;
  display: grid;
  gap: 10px;
  pointer-events: none;
  max-width: min(420px, calc(100vw - 28px));
}

.sf-fallback-toast {
  pointer-events: auto;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ai-workbench-surface) 96%, var(--color-bg)),
    color-mix(in srgb, var(--ai-workbench-surface-soft) 88%, var(--color-bg))
  );
  color: var(--color-text);
  box-shadow: var(--panel-shadow-strong);
  backdrop-filter: blur(var(--glass-blur));
  font-size: 13px;
  line-height: 1.5;
  opacity: 0;
  transform: translate3d(0, -8px, 0);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.sf-fallback-toast.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.sf-fallback-toast.is-leaving {
  opacity: 0;
  transform: translate3d(0, -6px, 0);
}

.sf-fallback-toast.is-error {
  border-color: color-mix(in srgb, var(--color-danger) 34%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--ai-workbench-danger-soft) 50%, var(--ai-workbench-surface));
}

.sf-fallback-toast.is-success {
  border-color: color-mix(in srgb, var(--color-success) 34%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--ai-workbench-success-soft) 50%, var(--ai-workbench-surface));
}

.sf-fallback-toast.is-warn {
  border-color: color-mix(in srgb, var(--color-warning) 34%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--ai-workbench-warning-soft) 50%, var(--ai-workbench-surface));
}

.sf-run-pool {
  display: grid;
  gap: 16px;
  color: var(--color-text);
}

.sf-run-pool__hero {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 24px;
  border: 1px solid var(--ai-workbench-border-strong);
  position: relative;
  overflow: hidden;
  background: var(--ai-workbench-surface-hero);
  box-shadow: var(--ai-workbench-shadow-strong);
  backdrop-filter: blur(var(--glass-blur));
}

.sf-run-pool__hero::before,
.ai-draft-welcome::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ai-workbench-rail-accent), transparent);
  opacity: 0.9;
  pointer-events: none;
}

.sf-run-pool__hero-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.sf-run-pool__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--ai-workbench-accent-border);
  background: var(--ai-workbench-accent-fill);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--color-accent);
}

.sf-run-pool__eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
}

.sf-run-pool__title {
  margin: 10px 0 4px;
  font-size: 24px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.sf-run-pool__sub {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-muted);
  max-width: 780px;
}

.sf-run-pool__meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
}

.sf-run-pool__meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-muted);
  font-size: 12px;
  color: var(--color-text-muted);
}

.sf-run-pool__summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.sf-run-pool__summary-card {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-muted);
  box-shadow: var(--ai-workbench-shadow);
}

.sf-run-pool__summary-label,
.sf-run-pool__section-sub,
.sf-run-pool__inspect-k {
  font-size: 12px;
  color: var(--color-text-muted);
  letter-spacing: 0.03em;
}

.sf-run-pool__summary-value,
.sf-run-pool__section-title,
.sf-run-pool__row-title,
.sf-run-pool__banner-title {
  color: var(--color-text);
}

.sf-run-pool__summary-value {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.sf-run-pool__summary-note,
.sf-run-pool__banner-detail,
.sf-run-pool__row-sub,
.sf-run-pool__empty,
.sf-run-pool__inspect-v {
  color: var(--color-text-muted);
}

.sf-run-pool__banner {
  display: grid;
  gap: 6px;
  padding: 13px 15px;
  border-radius: 16px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-soft);
}

.sf-run-pool__banner--error {
  border-color: var(--ai-workbench-danger-border);
  background: var(--ai-workbench-danger-fill);
}

.sf-run-pool__banner--warning {
  border-color: var(--ai-workbench-warning-border);
  background: var(--ai-workbench-warning-fill);
}

.sf-run-pool__banner--success {
  border-color: var(--ai-workbench-success-border);
  background: var(--ai-workbench-success-fill);
}

.sf-run-pool__section {
  display: grid;
  gap: 12px;
}

.sf-run-pool__section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.sf-run-pool__section-title {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.sf-run-pool__list,
.sf-run-pool__skeleton {
  display: grid;
  gap: 12px;
}

.sf-run-pool__empty,
.sf-run-pool__inspect-pre {
  padding: 18px;
  border-radius: 18px;
  border: 1px dashed var(--ai-workbench-border);
  background: var(--ai-workbench-surface-soft);
  font-size: 13px;
}

.sf-run-pool__row {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface);
  box-shadow: var(--ai-workbench-shadow);
}

.sf-run-pool__row-main {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.sf-run-pool__row-title {
  font-size: 16px;
  font-weight: 850;
  letter-spacing: -0.01em;
}

.sf-run-pool__row-meta,
.sf-run-pool__stats,
.sf-run-pool__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.sf-run-pool__row-meta {
  justify-content: flex-end;
}

.sf-run-pool__chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-muted);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text);
}

.sf-run-pool__chip--running {
  border-color: var(--ai-workbench-info-border);
  background: var(--ai-workbench-info-fill);
}

.sf-run-pool__chip--queued {
  border-color: var(--ai-workbench-warning-border);
  background: var(--ai-workbench-warning-fill);
}

.sf-run-pool__chip--done {
  border-color: var(--ai-workbench-success-border);
  background: var(--ai-workbench-success-fill);
}

.sf-run-pool__chip--failed {
  border-color: var(--ai-workbench-danger-border);
  background: var(--ai-workbench-danger-fill);
}

.sf-run-pool__chip--canceled {
  background: var(--ai-workbench-surface-soft);
}

.sf-run-pool__action,
.topbar-btn.is-busy[data-ai-action="show-run-pool"],
.topbar-btn.is-busy[data-thread-manager-action="open-run-pool"] {
  position: relative;
}

.sf-run-pool__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-muted);
  color: var(--color-text);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease, opacity 0.16s ease;
}

.sf-run-pool__action:hover:not(:disabled) {
  transform: translateY(-1px);
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-hover);
}

.sf-run-pool__action:disabled {
  opacity: 0.52;
  cursor: not-allowed;
}

.sf-run-pool__action.is-busy,
.topbar-btn.is-busy[data-ai-action="show-run-pool"],
.topbar-btn.is-busy[data-thread-manager-action="open-run-pool"] {
  pointer-events: none;
  opacity: 0.82;
}

.sf-run-pool__action.is-busy::after,
.topbar-btn.is-busy[data-ai-action="show-run-pool"]::after,
.topbar-btn.is-busy[data-thread-manager-action="open-run-pool"]::after {
  content: "";
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border-radius: 999px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  display: inline-block;
  animation: sfRunPoolSpin 0.8s linear infinite;
  vertical-align: middle;
}

.sf-run-pool__inspect {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--ai-workbench-info-border);
  background: var(--ai-workbench-surface-soft);
}

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

.sf-run-pool__inspect-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.sf-run-pool__inspect-cell {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--ai-workbench-surface-muted);
  border: 1px solid var(--ai-workbench-border);
}

.sf-run-pool__inspect-pre {
  margin: 0;
  padding: 12px 14px;
  font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 240px;
  overflow: auto;
}

.sf-run-pool__skeleton-pill,
.sf-run-pool__skeleton-line,
.sf-run-pool__skeleton-row {
  position: relative;
  overflow: hidden;
  background: var(--ai-workbench-surface-muted);
}

.sf-run-pool__skeleton-row {
  height: 108px;
  border-radius: 20px;
  border: 1px solid var(--ai-workbench-border);
}

.sf-run-pool__skeleton-pill {
  width: 120px;
  height: 18px;
  border-radius: 999px;
}

.sf-run-pool__skeleton-line {
  height: 12px;
  border-radius: 999px;
}

.sf-run-pool__skeleton-line.wide { width: 72%; }
.sf-run-pool__skeleton-line.mid { width: 48%; }
.sf-run-pool__skeleton-line.short { width: 28%; }

.sf-run-pool__skeleton-row::after,
.sf-run-pool__skeleton-pill::after,
.sf-run-pool__skeleton-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent,
    color-mix(in srgb, var(--color-text) 12%, transparent),
    transparent
  );
  transform: translateX(-100%);
  animation: sfRunPoolShimmer 1.35s ease-in-out infinite;
}

.sf-run-toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 10040;
  min-width: 280px;
  max-width: min(380px, calc(100vw - 28px));
  padding: 14px 15px 13px;
  border-radius: 18px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ai-workbench-surface) 96%, var(--color-bg)),
    color-mix(in srgb, var(--ai-workbench-surface-soft) 88%, var(--color-bg))
  );
  backdrop-filter: blur(var(--glass-blur));
  box-shadow: var(--panel-shadow-strong);
  color: var(--color-text);
  transform: translate3d(0, 18px, 0) scale(0.96);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s cubic-bezier(0.2, 0.9, 0.2, 1), opacity 0.24s ease, filter 0.24s ease;
  filter: saturate(0.92);
}

.sf-run-toast.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  pointer-events: auto;
  filter: saturate(1);
}

.sf-run-toast.is-hiding {
  opacity: 0;
  transform: translate3d(0, 10px, 0) scale(0.97);
  pointer-events: none;
}

.sf-run-toast__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.sf-run-toast__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--ai-workbench-accent-soft);
  border: 1px solid color-mix(in srgb, var(--color-accent) 32%, var(--ai-workbench-border-strong));
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.sf-run-toast__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
  animation: sfRunToastPulse 1.8s ease-in-out infinite;
}

.sf-run-toast__title {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
}

.sf-run-toast__sub {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.sf-run-toast__stats {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.sf-run-toast__stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 12px;
  background: var(--ai-workbench-surface-muted);
  border: 1px solid var(--ai-workbench-border-strong);
  font-size: 12px;
  color: var(--color-text);
}

.sf-run-toast__link {
  margin-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-accent);
  cursor: pointer;
  user-select: none;
}

.sf-run-toast__link:hover {
  text-decoration: underline;
}

.ai-run-controls {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: var(--ai-workbench-surface-muted);
}

.ai-run-controls__meta {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ai-run-controls__state {
  font-size: 12px;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.45;
}

.ai-run-controls__sub {
  font-size: 11px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.ai-run-controls__actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  flex-wrap: nowrap;
}

.ai-run-controls__btn {
  appearance: none;
  border: 1px solid var(--ai-workbench-border-strong);
  background: color-mix(in srgb, var(--ai-workbench-surface-muted) 92%, transparent);
  color: var(--color-text);
  padding: 7px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
  transition: background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease, opacity 0.18s ease;
}

.ai-run-controls__btn:hover {
  background: color-mix(in srgb, var(--ai-workbench-accent-soft) 74%, var(--ai-workbench-surface-muted));
  border-color: color-mix(in srgb, var(--color-accent) 38%, var(--ai-workbench-border-strong));
  transform: translateY(-1px);
}

.ai-run-controls__btn:disabled {
  opacity: 0.42;
  cursor: not-allowed;
  transform: none !important;
}

.ai-run-controls__btn[data-run-action="stop"] {
  border-color: color-mix(in srgb, var(--color-warning) 32%, var(--ai-workbench-border-strong));
}

.ai-run-controls__btn[data-run-action="reconnect"] {
  border-color: color-mix(in srgb, var(--color-info) 32%, var(--ai-workbench-border-strong));
}

.ai-run-controls__btn[data-run-action="restart"] {
  border-color: color-mix(in srgb, var(--color-accent) 32%, var(--ai-workbench-border-strong));
}

.ai-run-controls[data-run-state="stalled"] {
  border-color: color-mix(in srgb, var(--color-info) 28%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--color-info-soft) 42%, var(--ai-workbench-surface-muted));
}

.ai-run-controls[data-run-state="done"] {
  border-color: color-mix(in srgb, var(--color-success) 28%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--color-success-soft) 42%, var(--ai-workbench-surface-muted));
}

.ai-run-controls[data-run-state="canceled"] {
  background: color-mix(in srgb, var(--ai-workbench-surface-soft) 84%, var(--ai-workbench-surface-muted));
}

.ai-run-controls[data-run-state="failed"] {
  border-color: color-mix(in srgb, var(--color-danger) 28%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--color-danger-soft) 42%, var(--ai-workbench-surface-muted));
}

@keyframes sfRunPoolSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes sfRunPoolShimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(120%); }
}

@keyframes sfRunToastPulse {
  0%, 100% { transform: scale(0.92); opacity: 0.86; }
  50% { transform: scale(1.08); opacity: 1; }
}

html[data-sf-avoid-motion] .sf-run-toast,
html[data-sf-avoid-motion] .sf-run-toast__dot,
html[data-sf-avoid-motion] .ai-run-controls__btn {
  transition: none !important;
  animation: none !important;
}

.ai-draft-welcome {
  display: grid;
  gap: 14px;
  padding: 14px 14px 12px;
  border: 1px solid var(--ai-workbench-border-strong);
  border-radius: 18px;
  position: relative;
  overflow: hidden;
  background: var(--ai-workbench-surface-hero);
  box-shadow: var(--ai-workbench-shadow-strong);
  backdrop-filter: blur(var(--glass-blur));
}

.ai-draft-welcome__head,
.ai-draft-welcome__card-main {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.ai-draft-welcome__copy,
.ai-draft-welcome__card-copy {
  min-width: 0;
  flex: 1;
}

.ai-draft-welcome__eyebrow {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.ai-draft-welcome__title {
  margin-top: 4px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-text);
}

.ai-draft-welcome__sub,
.ai-draft-welcome__empty,
.ai-draft-welcome__card-meta,
.ai-draft-welcome__card-brief,
.tm-subtitle,
.tm-thread-minor,
.tm-target-minor,
.tm-empty-copy,
.tm-note-help,
.tm-loading-sub,
.tm-target-summary,
.tm-tree-side,
.tm-tree-sub,
.tm-tree-subtle,
.tm-tree-empty,
.tm-legend {
  color: var(--color-text-muted);
}

.ai-draft-welcome__sub {
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.7;
}

.ai-draft-welcome__actions,
.ai-draft-welcome__list,
.ai-draft-welcome__section {
  display: grid;
  gap: 8px;
}

.ai-draft-welcome__section-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text);
}

.ai-draft-welcome__card {
  width: 100%;
  text-align: left;
  border: 1px solid var(--ai-workbench-border);
  border-radius: 14px;
  padding: 11px 12px;
  background: var(--ai-workbench-surface);
  color: inherit;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}

.ai-draft-welcome__card:hover {
  transform: translateY(-1px);
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-hover);
  box-shadow: var(--ai-workbench-shadow);
}

.ai-draft-welcome__card-title {
  font-size: 13px;
  font-weight: 800;
  line-height: 1.4;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-draft-welcome__card-meta {
  margin-top: 3px;
  font-size: 11px;
  line-height: 1.6;
}

.ai-draft-welcome__card-brief {
  margin-top: 5px;
  font-size: 11px;
  line-height: 1.6;
}

.ai-draft-welcome__card-stats {
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.ai-draft-welcome__empty {
  padding: 10px 12px;
  border: 1px dashed var(--ai-workbench-border);
  border-radius: 14px;
  font-size: 12px;
  line-height: 1.7;
  background: var(--ai-workbench-surface-soft);
}

.sf-readonly-preview-note {
  font-size: 12px;
  color: var(--color-text-muted);
}

.tm-stage {
  position: relative;
  overflow: hidden;
}

.tm-shell {
  display: grid;
  grid-template-columns: minmax(250px, 320px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  animation: tm-shellIn 0.72s cubic-bezier(0.2, 0.9, 0.16, 1) both;
}

.tm-shell[data-tm-motion="switch"] {
  animation: tm-shellSwitch 0.72s cubic-bezier(0.2, 0.9, 0.16, 1) both;
}

.tm-shell[data-tm-motion="soft"] {
  animation: tm-shellSoft 0.44s ease both;
}

.tm-sidebar,
.tm-main {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.tm-main {
  position: relative;
}

.tm-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ai-workbench-border);
  border-radius: 20px;
  background: var(--ai-workbench-surface);
  box-shadow: var(--ai-workbench-shadow);
  padding: 16px;
  opacity: 0;
  transform: translateY(20px) scale(0.985);
  animation: tm-panelIn 0.72s cubic-bezier(0.2, 0.9, 0.16, 1) forwards;
  animation-delay: calc(var(--tm-panel-order, 0) * 80ms);
  backdrop-filter: blur(var(--glass-blur));
}

.tm-panel::before {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ai-workbench-rail-accent), transparent);
  opacity: 0.85;
  pointer-events: none;
}

.tm-panel--muted {
  background: var(--ai-workbench-surface-soft);
}

.tm-panel--hero {
  border-color: var(--ai-workbench-border-strong);
  background: var(--ai-workbench-surface-hero);
  box-shadow: var(--ai-workbench-shadow-strong);
}

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

.tm-head--spaced {
  margin-top: 8px;
}

.tm-head--bottom-gap {
  margin-bottom: 12px;
}

.tm-head-copy,
.tm-order-host,
.tm-stack-min {
  min-width: 0;
  flex: 1;
}

.tm-kicker {
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.tm-title {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-text);
}

.tm-title--sm {
  font-size: 14px;
}

.tm-subtitle {
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.6;
}

.tm-subtitle--spaced {
  margin-top: 8px;
}

.tm-search,
.tm-textarea,
.tm-inline-input,
.tm-thread-actions select {
  width: 100%;
  border-radius: 14px;
  padding: 11px 13px;
  background: var(--ai-workbench-surface-muted);
  border: 1px solid var(--ai-workbench-border);
  color: var(--color-text);
}

.tm-textarea {
  min-height: 120px;
  resize: vertical;
}

.tm-thread-actions select {
  min-width: 160px;
  max-width: 240px;
}

.tm-search::placeholder,
.tm-textarea::placeholder,
.tm-inline-input::placeholder {
  color: var(--color-text-muted);
}

.tm-search:focus,
.tm-textarea:focus,
.tm-inline-input:focus,
.tm-thread-actions select:focus {
  outline: none;
  border-color: var(--ai-workbench-accent-border);
  box-shadow: 0 0 0 3px var(--ai-workbench-accent-fill);
}

.tm-list,
.tm-thread-grid,
.tm-loading,
.tm-tree-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}

.tm-layout-grid {
  display: grid;
  gap: 10px;
}

.tm-chip-row,
.tm-actions,
.tm-inline-row,
.tm-target-card__main,
.tm-thread-action-group,
.tm-tree-cardBar,
.tm-tree-cardBarLeft,
.tm-tree-cardBarRight,
.tm-switch-card,
.tm-inline-actions,
.tm-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tm-chip-row,
.tm-actions,
.tm-inline-row {
  align-items: center;
}

.tm-toolbar,
.tm-target-card__main,
.tm-tree-cardBar,
.tm-switch-card {
  justify-content: space-between;
}

.tm-target-card__main,
.tm-inline-row {
  align-items: center;
}

.tm-switch-card {
  align-items: center;
  gap: 12px;
}

.tm-inline-actions {
  justify-content: flex-end;
}

.tm-toolbar {
  margin-bottom: 10px;
}

.tm-toolbar--spaced,
.tm-target-summary--spaced {
  margin-top: 10px;
}

.tm-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 14px;
}

.tm-two-col--spaced {
  margin-top: 14px;
}

.tm-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-muted);
  font-size: 11px;
  line-height: 1.2;
  color: var(--color-text);
}

.tm-chip--link {
  cursor: pointer;
  background: var(--ai-workbench-accent-fill);
  border-color: var(--ai-workbench-accent-border);
}

.tm-chip--link:hover {
  background: var(--ai-workbench-surface-hover);
}

.tm-chip--compact {
  padding: 3px 8px;
  font-size: 10px;
}

.tm-chip--accent {
  background: var(--ai-workbench-accent-fill);
  border-color: var(--ai-workbench-accent-border);
}

.tm-chip--success {
  background: var(--ai-workbench-success-fill);
  border-color: var(--ai-workbench-success-border);
}

.tm-chip--warn {
  background: var(--ai-workbench-warning-fill);
  border-color: var(--ai-workbench-warning-border);
}

.tm-chip-row--tight {
  gap: 6px;
}

.tm-chip-row--offset {
  margin-top: 10px;
}

.tm-chip-row--offset-compact {
  margin-top: 8px;
}

.tm-target-card-shell,
.tm-tree-cardShell,
.tm-tree-threadCard,
.tm-tree-target {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.tm-target-card,
.tm-thread-card,
.tm-note-card,
.tm-metric,
.tm-step,
.tm-empty,
.tm-skeleton-card {
  border: 1px solid var(--ai-workbench-border);
  border-radius: 16px;
  background: var(--ai-workbench-surface);
  color: var(--color-text);
  box-shadow: var(--ai-workbench-shadow);
}

.tm-target-card,
.tm-thread-card {
  width: 100%;
  text-align: left;
  padding: 13px 14px;
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
  opacity: 0;
  transform: translateY(14px) scale(0.985);
  animation: tm-cardIn 0.62s cubic-bezier(0.2, 0.9, 0.16, 1) forwards;
  animation-delay: calc(160ms + var(--tm-order, 0) * 45ms);
}

.tm-thread-card {
  padding: 14px;
  gap: 12px;
}

.tm-target-card:hover,
.tm-thread-card:hover {
  transform: translateY(-2px);
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-hover);
  box-shadow: var(--ai-workbench-shadow-strong);
}

.tm-target-card.is-active,
.tm-thread-card.is-active {
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-active);
  box-shadow: var(--ai-workbench-shadow-strong);
  animation: tm-cardIn 0.62s cubic-bezier(0.2, 0.9, 0.16, 1) forwards;
}

.tm-target-name,
.tm-thread-name {
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-text);
}

.tm-target-meta,
.tm-thread-meta {
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.tm-target-minor,
.tm-thread-minor {
  margin-top: 6px;
  font-size: 11px;
  line-height: 1.55;
}

.tm-thread-minor--mt8 {
  margin-top: 8px;
}

.tm-thread-minor--mt6 {
  margin-top: 6px;
}

.tm-thread-minor--dim {
  color: color-mix(in srgb, var(--color-text-muted) 92%, transparent);
}

.tm-ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tm-target-card__copy,
.tm-switch-copy {
  min-width: 0;
  flex: 1;
}

.tm-card-side {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--color-text-muted);
  white-space: nowrap;
}

.tm-hero-title {
  font-size: 20px;
  font-weight: 900;
  line-height: 1.25;
  color: var(--color-text);
}

.tm-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.tm-metric,
.tm-note-card,
.tm-step {
  opacity: 0;
  transform: translateY(16px);
  animation: tm-cardIn 0.62s cubic-bezier(0.2, 0.9, 0.16, 1) forwards;
  animation-delay: calc(190ms + var(--tm-order, 0) * 55ms);
}

.tm-metric {
  padding: 12px 13px;
}

.tm-note-card {
  padding: 14px;
}

.tm-note-card--success {
  border-color: var(--ai-workbench-success-border);
  background: var(--ai-workbench-success-fill);
}

.tm-note-card--warn {
  border-color: var(--ai-workbench-warning-border);
  background: var(--ai-workbench-warning-fill);
}

.tm-note-label,
.tm-step-title,
.tm-empty-title,
.tm-loading-copy,
.tm-inline-title {
  font-size: 12px;
  font-weight: 800;
  color: var(--color-text);
}

.tm-metric-label {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.tm-metric-value {
  margin-top: 8px;
  font-size: 22px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--color-text);
}

.tm-metric-sub {
  margin-top: 6px;
  font-size: 11px;
}

.tm-thread-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: flex-start;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--ai-workbench-divider);
}

.tm-thread-action-label {
  min-width: 60px;
  font-size: 11px;
  color: var(--color-text-muted);
}

.tm-empty {
  padding: 18px 16px;
  border-style: dashed;
  opacity: 0;
  transform: translateY(14px);
  animation: tm-cardIn 0.56s cubic-bezier(0.2, 0.9, 0.16, 1) forwards 0.22s;
}

.tm-loading-head,
.tm-inline-card,
.tm-skeleton-card {
  padding: 18px;
  border: 1px solid var(--ai-workbench-border);
  border-radius: 18px;
  background: var(--ai-workbench-surface);
  box-shadow: var(--ai-workbench-shadow);
}

.tm-loading-head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tm-spinner {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  animation: tm-spin 0.85s linear infinite;
  flex: 0 0 auto;
}

.tm-inline-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: var(--ai-workbench-overlay);
  backdrop-filter: blur(6px);
  z-index: 7;
}

.tm-inline-card {
  width: min(520px, calc(100% - 24px));
}

.tm-inline-title {
  font-size: 18px;
  line-height: 1.25;
}

.tm-inline-copy {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.tm-inline-field {
  margin-top: 14px;
}

.tm-inline-label {
  margin-bottom: 7px;
  font-size: 12px;
  font-weight: 800;
  color: var(--color-text);
}

.tm-inline-error {
  margin-top: 8px;
  min-height: 16px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--color-danger);
}

.tm-inline-error--detail {
  min-height: auto;
}

.tm-inline-remember {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  cursor: pointer;
}

.tm-inline-remember-check {
  margin: 0;
  accent-color: var(--color-accent);
}

.tm-skeleton-grid,
.tm-guide {
  display: grid;
  grid-template-columns: minmax(250px, 320px) minmax(0, 1fr);
  gap: 18px;
}

.tm-guide {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.tm-skeleton-line {
  height: 12px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--ai-workbench-surface-muted) 86%, transparent),
    color-mix(in srgb, var(--color-text) 14%, transparent),
    color-mix(in srgb, var(--ai-workbench-surface-muted) 86%, transparent)
  );
  background-size: 240% 100%;
  animation: tm-shimmer 1.4s ease infinite;
}

.tm-skeleton-line:last-child {
  margin-bottom: 0;
}

.tm-skeleton-line.w-70 { width: 70%; }
.tm-skeleton-line.w-55 { width: 55%; }
.tm-skeleton-line.w-45 { width: 45%; }
.tm-skeleton-line.w-92 { width: 92%; }
.tm-skeleton-line.w-84 { width: 84%; }

.tm-skeleton-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.tm-step {
  padding: 12px;
}

.tm-step-top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tm-step-num {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--ai-workbench-accent-fill);
  border: 1px solid var(--ai-workbench-accent-border);
  font-size: 12px;
  font-weight: 800;
  color: var(--color-text);
}

.tm-step-copy {
  margin-top: 8px;
  font-size: 11px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.tm-target-summary,
.tm-target-hint {
  margin-top: 8px;
  font-size: 11px;
  line-height: 1.55;
}

.tm-tree-wrap--spaced,
.tm-auth-panel-wrap {
  margin-top: 14px;
}

.tm-tree-wrap {
  gap: 10px;
}

.tm-tree-group,
.tm-tree-groupCard,
.tm-tree-targetCard,
.tm-tree-threadBody {
  position: relative;
  border: 1px solid var(--ai-workbench-border);
  border-radius: 16px;
  background: var(--ai-workbench-surface-soft);
}

.tm-tree-group {
  padding: 10px 10px 8px;
}

.tm-tree-group::before,
.tm-tree-groupCard::before,
.tm-tree-targetCard::before,
.tm-tree-threadBody::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 999px;
  background: var(--ai-workbench-rail);
  opacity: 1;
}

.tm-tree-group.is-selected,
.tm-tree-group.is-selected .tm-tree-groupCard,
.tm-tree-target.is-selected .tm-tree-targetCard,
.tm-tree-threadCard.is-selected .tm-tree-threadBody {
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-active);
}

.tm-tree-group.is-selected::before,
.tm-tree-group.is-selected .tm-tree-groupCard::before,
.tm-tree-target.is-selected .tm-tree-targetCard::before,
.tm-tree-threadCard.is-selected .tm-tree-threadBody::before {
  background: var(--ai-workbench-rail-accent);
}

.tm-tree-groupHead,
.tm-tree-targetHead,
.tm-tree-threadHead,
.tm-tree-main,
.tm-tree-groupInfo,
.tm-tree-targetInfo,
.tm-tree-threadInfo {
  display: block;
  min-width: 0;
}

.tm-tree-targetCard,
.tm-tree-threadBody,
.tm-tree-groupCard {
  padding: 9px 10px;
}

.tm-tree-targetCard:hover,
.tm-tree-threadBody:hover,
.tm-tree-groupCard:hover {
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-hover);
}

.tm-tree-cardBarLeft,
.tm-tree-cardBarRight {
  align-items: center;
  min-width: 0;
}

.tm-tree-cardBarRight {
  flex: 0 0 auto;
}

.tm-tree-toggle,
.tm-tree-groupBtn,
.tm-tree-targetBtn,
.tm-tree-threadBtn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-muted);
  color: var(--color-text);
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.tm-tree-toggle {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  font-size: 11px;
  flex: 0 0 auto;
}

.tm-tree-groupBtn,
.tm-tree-targetBtn,
.tm-tree-threadBtn {
  align-self: flex-start;
  min-width: 40px;
  padding: 5px 8px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.1;
}

.tm-tree-toggle:hover,
.tm-tree-groupBtn:hover,
.tm-tree-targetBtn:hover,
.tm-tree-threadBtn:hover {
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-hover);
}

.tm-tree-groupBtn.is-selected,
.tm-tree-targetBtn.is-selected,
.tm-tree-threadBtn.is-selected {
  border-color: var(--ai-workbench-accent-border);
  background: var(--ai-workbench-accent-fill);
}

.tm-tree-toggle:focus-visible,
.tm-tree-groupBtn:focus-visible,
.tm-tree-targetBtn:focus-visible,
.tm-tree-threadBtn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.tm-tree-children,
.tm-tree-threads {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
  margin-left: 12px;
  padding-left: 14px;
  border-left: 1px solid var(--ai-workbench-divider);
}

.tm-tree-threads {
  gap: 6px;
  border-left-style: dashed;
}

.tm-tree-target::before,
.tm-tree-threadCard::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 18px;
  width: 14px;
  height: 1px;
  background: var(--ai-workbench-divider);
}

.tm-tree-caption {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.tm-tree-kindTag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 6px;
  border-radius: 999px;
  border: 1px solid var(--ai-workbench-border);
  background: var(--ai-workbench-surface-muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
}

.tm-tree-kindTag--group {
  background: var(--ai-workbench-accent-fill);
  border-color: var(--ai-workbench-accent-border);
}

.tm-tree-kindTag--target {
  background: var(--ai-workbench-warning-fill);
  border-color: var(--ai-workbench-warning-border);
}

.tm-tree-kindTag--thread {
  background: var(--ai-workbench-success-fill);
  border-color: var(--ai-workbench-success-border);
}

.tm-tree-titleRow {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}

.tm-tree-label {
  font-size: 12px;
  font-weight: 800;
  line-height: 1.38;
  min-width: 0;
  color: var(--color-text);
  overflow-wrap: anywhere;
}

.tm-tree-side,
.tm-tree-sub,
.tm-tree-subtle {
  font-size: 10px;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.tm-tree-subtle {
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.tm-tree-sub--spaced {
  margin-top: 8px;
}

.tm-tree-quick {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 4px;
  opacity: 0.18;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.16s ease, transform 0.16s ease, max-height 0.18s ease;
  transform: translateY(-2px);
}

.tm-tree-target:hover .tm-tree-quick,
.tm-tree-target.is-selected .tm-tree-quick,
.tm-tree-threadCard:hover .tm-tree-quick,
.tm-tree-threadCard.is-selected .tm-tree-quick {
  opacity: 1;
  transform: translateY(0);
  max-height: 140px;
}

.tm-tree-quick--compact {
  padding-left: 0;
}

.tm-tree-quick-group {
  display: flex;
  gap: 5px;
  align-items: center;
  flex-wrap: wrap;
}

.tm-tree-quick-label {
  min-width: 42px;
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.tm-btn-mini {
  padding: 4px 7px !important;
  font-size: 10px !important;
  line-height: 1.1 !important;
  border-radius: 9px !important;
}

.tm-btn-danger {
  background: var(--ai-workbench-danger-fill) !important;
  border-color: var(--ai-workbench-danger-border) !important;
  color: var(--color-danger) !important;
}

.tm-btn-soft {
  background: var(--ai-workbench-surface-muted) !important;
}

.tm-switch-overlay {
  position: absolute;
  inset: 12px;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  pointer-events: none;
  z-index: 4;
  opacity: 0;
  transform: translateY(12px) scale(0.985);
  transition: opacity 0.28s ease, transform 0.34s cubic-bezier(0.2, 0.9, 0.16, 1);
}

.tm-switch-overlay.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.tm-switch-overlay.is-leaving {
  opacity: 0;
  transform: translateY(-10px) scale(0.99);
}

.tm-switch-card {
  max-width: min(420px, calc(100% - 8px));
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid var(--ai-workbench-accent-border);
  background: var(--ai-workbench-surface-hero);
  box-shadow: var(--ai-workbench-shadow-strong);
  backdrop-filter: blur(var(--glass-blur));
}

.tm-switch-orb {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  position: relative;
  flex: 0 0 auto;
  background: var(--color-accent);
  box-shadow: 0 0 0 6px var(--ai-workbench-accent-fill);
  animation: tm-orbPulse 1.6s ease-in-out infinite;
}

.tm-switch-orb::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: inherit;
  border: 1px solid var(--ai-workbench-accent-border);
  animation: tm-orbRing 1.6s ease-out infinite;
}

.tm-switch-title {
  font-size: 12px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--color-text);
}

.tm-switch-subtitle {
  margin-top: 4px;
  font-size: 11px;
  line-height: 1.55;
  color: var(--color-text-muted);
}

.tm-stage[data-tm-level="low"] .tm-target-card.is-active,
.tm-stage[data-tm-level="low"] .tm-thread-card.is-active,
.tm-stage[data-tm-level="low"] .tm-switch-orb,
.tm-stage[data-tm-level="low"] .tm-switch-orb::after {
  animation-iteration-count: 1 !important;
}

.tm-stage[data-tm-level="low"] .tm-target-card,
.tm-stage[data-tm-level="low"] .tm-thread-card,
.tm-stage[data-tm-level="low"] .tm-metric,
.tm-stage[data-tm-level="low"] .tm-note-card,
.tm-stage[data-tm-level="low"] .tm-step,
.tm-stage[data-tm-level="low"] .tm-empty {
  animation-duration: 0.34s;
  animation-delay: calc(var(--tm-order, 0) * 18ms);
}

.tm-stage[data-tm-level="low"] .tm-panel {
  animation-duration: 0.36s;
  animation-delay: calc(var(--tm-panel-order, 0) * 36ms);
}

.tm-stage[data-tm-level="low"] .tm-shell[data-tm-motion="switch"] {
  animation-duration: 0.34s;
}

.tm-stage[data-tm-level="minimal"] .tm-switch-orb::after {
  display: none;
}

.tm-stage[data-tm-level="minimal"] .tm-shell,
.tm-stage[data-tm-level="minimal"] .tm-panel,
.tm-stage[data-tm-level="minimal"] .tm-target-card,
.tm-stage[data-tm-level="minimal"] .tm-metric,
.tm-stage[data-tm-level="minimal"] .tm-note-card,
.tm-stage[data-tm-level="minimal"] .tm-thread-card,
.tm-stage[data-tm-level="minimal"] .tm-step,
.tm-stage[data-tm-level="minimal"] .tm-empty,
.tm-stage[data-tm-level="minimal"] .tm-switch-overlay,
.tm-stage[data-tm-level="minimal"] .tm-switch-orb {
  animation: none !important;
  transition-duration: 0.16s !important;
}

.tm-stage[data-tm-level="minimal"] .tm-panel,
.tm-stage[data-tm-level="minimal"] .tm-target-card,
.tm-stage[data-tm-level="minimal"] .tm-metric,
.tm-stage[data-tm-level="minimal"] .tm-note-card,
.tm-stage[data-tm-level="minimal"] .tm-thread-card,
.tm-stage[data-tm-level="minimal"] .tm-step,
.tm-stage[data-tm-level="minimal"] .tm-empty {
  opacity: 1;
  transform: none;
}

.tm-stage[data-tm-level="minimal"] .tm-shell[data-tm-motion="switch"],
.tm-stage[data-tm-level="minimal"] .tm-shell[data-tm-motion="soft"],
.tm-stage[data-tm-level="minimal"] .tm-shell {
  animation: none;
}

.tm-switch-overlay[data-tm-level="minimal"] .tm-switch-card,
.tm-switch-overlay[data-tm-level="low"] .tm-switch-card {
  backdrop-filter: none;
}

.tm-switch-overlay[data-tm-level="minimal"] .tm-switch-orb {
  box-shadow: none;
}

@keyframes tm-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes tm-shellIn {
  0% { opacity: 0; transform: translateY(18px) scale(0.985); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes tm-shellSwitch {
  0% { opacity: 0.72; transform: translateY(14px) scale(0.992); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes tm-shellSoft {
  0% { opacity: 0.84; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes tm-panelIn {
  0% { opacity: 0; transform: translateY(20px) scale(0.985); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes tm-cardIn {
  0% { opacity: 0; transform: translateY(18px) scale(0.985); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes tm-panelSweep {
  0%, 100% { transform: translateX(-42%) rotate(9deg); opacity: 0.12; }
  50% { transform: translateX(48%) rotate(9deg); opacity: 0.3; }
}

@keyframes tm-activePulse {
  0%, 100% { box-shadow: var(--ai-workbench-shadow); }
  50% { box-shadow: var(--ai-workbench-shadow-strong); }
}

@keyframes tm-orbPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 6px var(--ai-workbench-accent-fill); }
  50% { transform: scale(1.06); box-shadow: 0 0 0 10px var(--ai-workbench-accent-fill); }
}

@keyframes tm-orbRing {
  0% { opacity: 0.8; transform: scale(0.6); }
  100% { opacity: 0; transform: scale(1.45); }
}

@keyframes tm-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -40% 0; }
}

html[data-sf-avoid-motion] .tm-switch-orb::after {
  display: none;
}

html[data-sf-avoid-motion] .tm-shell,
html[data-sf-avoid-motion] .tm-panel,
html[data-sf-avoid-motion] .tm-target-card,
html[data-sf-avoid-motion] .tm-metric,
html[data-sf-avoid-motion] .tm-note-card,
html[data-sf-avoid-motion] .tm-thread-card,
html[data-sf-avoid-motion] .tm-step,
html[data-sf-avoid-motion] .tm-empty,
html[data-sf-avoid-motion] .tm-switch-overlay,
html[data-sf-avoid-motion] .tm-switch-orb,
html[data-sf-avoid-motion] .tm-spinner,
html[data-sf-avoid-motion] .tm-skeleton-line {
  animation: none !important;
  transition-duration: 0.12s !important;
}

@media (prefers-reduced-motion: reduce) {
  .tm-switch-orb::after {
    display: none;
  }

  .tm-shell,
  .tm-panel,
  .tm-target-card,
  .tm-metric,
  .tm-note-card,
  .tm-thread-card,
  .tm-step,
  .tm-empty,
  .tm-switch-overlay,
  .tm-switch-orb {
    animation: none !important;
    transition-duration: 0.12s !important;
  }
}

@media (max-width: 980px) {
  .tm-shell,
  .tm-skeleton-grid,
  .tm-two-col,
  .tm-guide {
    grid-template-columns: minmax(0, 1fr);
  }

  .tm-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tm-tree-threads {
    padding-left: 18px;
  }

  .tm-tree-cardBar {
    flex-direction: column;
    align-items: stretch;
  }

  .tm-tree-cardBarRight {
    justify-content: space-between;
  }
}

@media (max-width: 640px) {
  .tm-metrics {
    grid-template-columns: minmax(0, 1fr);
  }
}

.sf-preview-idle {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  box-sizing: border-box;
  text-align: center;
  border-radius: 18px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--color-info-soft) 40%, var(--ai-workbench-surface)),
    color-mix(in srgb, var(--ai-workbench-surface-soft) 90%, var(--color-bg))
  );
  color: var(--color-text-muted);
}

.sf-preview-idle__icon {
  font-size: 22px;
  color: var(--color-accent);
}

.sf-preview-idle__title {
  font-weight: 700;
  color: var(--color-text);
}

.sf-preview-idle__copy {
  max-width: 320px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.ai-response-status {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: var(--ai-workbench-surface-muted);
}

.ai-response-status__head,
.ai-response-status__rail {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.ai-response-status__head {
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
}

.ai-response-status__label,
.ai-response-status__summary {
  color: var(--color-text-muted);
}

.ai-response-status__chip {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: color-mix(in srgb, var(--ai-workbench-surface-soft) 88%, var(--ai-workbench-surface-muted));
  color: var(--color-text);
}

.ai-response-status__chip--completed {
  border-color: color-mix(in srgb, var(--color-success) 30%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--color-success-soft) 56%, var(--ai-workbench-surface));
}

.ai-response-status__chip--running {
  border-color: color-mix(in srgb, var(--color-info) 30%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--color-info-soft) 56%, var(--ai-workbench-surface));
}

.ai-response-status__chip--failed {
  border-color: color-mix(in srgb, var(--color-danger) 30%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--color-danger-soft) 56%, var(--ai-workbench-surface));
}

.ai-restore-loader-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 15px;
  border-radius: 16px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ai-workbench-surface) 96%, var(--color-bg)),
    color-mix(in srgb, var(--ai-workbench-surface-soft) 90%, var(--color-bg))
  );
  box-shadow: var(--panel-shadow-soft);
}

.ai-restore-loader-spin {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-right-color: color-mix(in srgb, var(--color-accent) 56%, transparent);
  flex: 0 0 auto;
  animation: sfChatRestoreSpin 0.9s linear infinite;
}

.ai-restore-loader-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ai-restore-loader-title {
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--color-text);
}

.ai-restore-loader-sub {
  font-size: 11px;
  line-height: 1.6;
  color: var(--color-text-muted);
}

.ai-stream-box {
  --stream-c1: color-mix(in srgb, var(--color-accent) 34%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-info) 28%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-warning) 24%, transparent);
  position: relative;
  overflow: hidden;
  padding: 12px 14px 14px;
  border-radius: 16px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--ai-workbench-surface) 96%, var(--color-bg)),
    color-mix(in srgb, var(--ai-workbench-surface-soft) 90%, var(--color-bg))
  );
  box-shadow: var(--panel-shadow-soft);
  transition: border-color 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

.ai-stream-box::before,
.ai-stream-box::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.ai-stream-box::before {
  opacity: 0;
  background:
    radial-gradient(circle at 12% 20%, var(--stream-c1) 0, transparent 38%),
    radial-gradient(circle at 85% 18%, var(--stream-c2) 0, transparent 36%),
    radial-gradient(circle at 52% 82%, var(--stream-c3) 0, transparent 34%);
  transform: scale(1.04);
}

.ai-stream-box::after {
  opacity: 0;
  background: linear-gradient(
    110deg,
    transparent 12%,
    color-mix(in srgb, var(--color-text) 10%, transparent) 38%,
    color-mix(in srgb, var(--color-text) 16%, transparent) 50%,
    color-mix(in srgb, var(--color-text) 10%, transparent) 62%,
    transparent 88%
  );
  background-size: 220% 100%;
}

.ai-stream-box.is-loading::before {
  opacity: 1;
  animation: sfAiStreamGlow 11s linear infinite;
}

.ai-stream-box.is-loading::after {
  opacity: 0.64;
  animation: sfAiStreamSweep 2.9s ease-in-out infinite;
}

.ai-stream-box.is-complete {
  border-color: color-mix(in srgb, var(--color-accent) 26%, var(--ai-workbench-border-strong));
  box-shadow: var(--panel-shadow-soft);
}

.ai-stream-box[data-tone="code"] {
  --stream-c1: color-mix(in srgb, var(--color-accent) 40%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-info) 30%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-accent-soft) 72%, transparent);
}

.ai-stream-box[data-tone="weather"] {
  --stream-c1: color-mix(in srgb, var(--color-info) 36%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-success) 24%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-info-soft) 72%, transparent);
}

.ai-stream-box[data-tone="image"] {
  --stream-c1: color-mix(in srgb, var(--color-danger) 28%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-accent) 22%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-warning) 24%, transparent);
}

.ai-stream-box[data-tone="backend"] {
  --stream-c1: color-mix(in srgb, var(--color-success) 30%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-info) 22%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-success-soft) 72%, transparent);
}

.ai-stream-box[data-tone="debug"] {
  --stream-c1: color-mix(in srgb, var(--color-danger) 28%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-warning) 24%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-warning-soft) 72%, transparent);
}

.ai-stream-box[data-tone="planning"] {
  --stream-c1: color-mix(in srgb, var(--color-info) 30%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-accent) 24%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-success) 18%, transparent);
}

.ai-stream-box[data-tone="task"] {
  --stream-c1: color-mix(in srgb, var(--color-warning) 28%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-danger) 22%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-warning-soft) 70%, transparent);
}

.ai-stream-box[data-tone="ask"] {
  --stream-c1: color-mix(in srgb, var(--color-accent) 26%, transparent);
  --stream-c2: color-mix(in srgb, var(--color-info) 22%, transparent);
  --stream-c3: color-mix(in srgb, var(--color-success) 18%, transparent);
}

.ai-stream-head,
.ai-stream-hero,
.ai-stream-pre,
.ai-stream-loader {
  position: relative;
  z-index: 1;
}

.ai-stream-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.ai-stream-title {
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.ai-stream-sub {
  font-size: 12px;
  color: var(--color-text-muted);
}

.ai-stream-hero {
  display: none;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: color-mix(in srgb, var(--ai-workbench-accent-soft) 46%, var(--ai-workbench-surface-muted));
  backdrop-filter: blur(var(--glass-blur));
}

.ai-stream-box.is-planning-standby .ai-stream-hero {
  display: flex;
}

.ai-stream-orbit {
  position: relative;
  flex: 0 0 56px;
  width: 56px;
  height: 56px;
}

.ai-stream-orbit-ring,
.ai-stream-orbit-core,
.ai-stream-orbit-spark {
  position: absolute;
  border-radius: 999px;
}

.ai-stream-orbit-ring {
  inset: 0;
  border: 1px solid color-mix(in srgb, var(--color-accent) 24%, transparent);
  animation: sfAiPlanningOrbit 4.8s linear infinite;
}

.ai-stream-orbit-ring.ring-b {
  inset: 7px;
  border-color: color-mix(in srgb, var(--color-info) 28%, transparent);
  animation-duration: 3.6s;
  animation-direction: reverse;
}

.ai-stream-orbit-core {
  inset: 18px;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--color-text) 90%, transparent),
    color-mix(in srgb, var(--color-success) 40%, transparent) 45%,
    color-mix(in srgb, var(--color-info) 16%, transparent) 100%
  );
  box-shadow: 0 0 18px color-mix(in srgb, var(--color-accent) 26%, transparent);
  animation: sfAiPlanningCore 2.2s ease-in-out infinite;
}

.ai-stream-orbit-spark {
  inset: auto;
  top: 2px;
  left: 23px;
  width: 10px;
  height: 10px;
  background: color-mix(in srgb, var(--color-text) 90%, transparent);
  box-shadow: 0 0 14px color-mix(in srgb, var(--color-accent) 28%, transparent);
  transform-origin: 5px 26px;
  animation: sfAiPlanningSpark 2.8s linear infinite;
}

.ai-stream-orbit-spark.spark-b {
  top: auto;
  bottom: 1px;
  left: 24px;
  width: 8px;
  height: 8px;
  background: color-mix(in srgb, var(--color-success) 70%, transparent);
  transform-origin: 4px -24px;
  animation-duration: 3.9s;
  animation-direction: reverse;
}

.ai-stream-steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  flex: 1 1 auto;
}

.ai-stream-step {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: var(--ai-workbench-surface-muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--color-text-muted);
  transition: transform 0.22s ease, background-color 0.22s ease, border-color 0.22s ease, color 0.22s ease, box-shadow 0.22s ease;
}

.ai-stream-step.is-active {
  color: var(--color-text);
  background: color-mix(in srgb, var(--ai-workbench-accent-soft) 84%, var(--ai-workbench-surface));
  border-color: color-mix(in srgb, var(--color-accent) 38%, var(--ai-workbench-border-strong));
  box-shadow: var(--panel-shadow-soft);
  transform: translateY(-1px);
  animation: sfAiPlanningStep 1.6s ease-in-out infinite;
}

.ai-stream-step.is-done {
  color: var(--color-text);
  border-color: color-mix(in srgb, var(--color-success) 30%, var(--ai-workbench-border-strong));
  background: color-mix(in srgb, var(--color-success-soft) 54%, var(--ai-workbench-surface));
}

.ai-stream-loader {
  display: none;
  gap: 8px;
  margin: 0 0 12px;
}

.ai-stream-loader span {
  display: block;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    color-mix(in srgb, var(--color-text) 8%, transparent),
    color-mix(in srgb, var(--color-text) 20%, transparent),
    color-mix(in srgb, var(--color-text) 8%, transparent)
  );
  background-size: 220% 100%;
  animation: sfAiStreamBars 1.85s ease-in-out infinite;
}

.ai-stream-loader span:nth-child(1) { width: 78%; animation-delay: 0s; }
.ai-stream-loader span:nth-child(2) { width: 56%; animation-delay: 0.18s; }
.ai-stream-loader span:nth-child(3) { width: 64%; animation-delay: 0.36s; }

.ai-stream-box.is-loading .ai-stream-loader {
  display: grid;
}

.ai-stream-box.is-planning-standby .ai-stream-loader,
.ai-stream-box.has-live-tail .ai-stream-loader {
  display: none !important;
}

.ai-stream-pre {
  margin: 0;
  min-height: 74px;
  max-height: 240px;
  overflow: auto;
  padding: 12px 12px 10px;
  border-radius: 12px;
  border: 1px solid var(--ai-workbench-border-strong);
  background: color-mix(in srgb, var(--ai-workbench-surface-soft) 80%, var(--color-bg));
  color: var(--color-text);
  white-space: pre-wrap;
  word-break: break-word;
  font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  backdrop-filter: blur(var(--glass-blur));
}

.ai-stream-box.is-loading .ai-stream-pre {
  min-height: 56px;
}

.ai-stream-box.is-planning-standby .ai-stream-pre {
  min-height: 96px;
  background: color-mix(in srgb, var(--ai-workbench-accent-soft) 24%, var(--ai-workbench-surface-soft));
}

@keyframes sfChatRestoreSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes sfAiStreamGlow {
  0% { transform: translate3d(-2%, 0, 0) scale(1.04); }
  50% { transform: translate3d(2%, -1%, 0) scale(1.08); }
  100% { transform: translate3d(-2%, 0, 0) scale(1.04); }
}

@keyframes sfAiStreamSweep {
  0% { background-position: 200% 0; }
  100% { background-position: -40% 0; }
}

@keyframes sfAiStreamBars {
  0% { background-position: 200% 0; opacity: 0.55; }
  50% { background-position: 100% 0; opacity: 1; }
  100% { background-position: 0 0; opacity: 0.55; }
}

@keyframes sfAiPlanningOrbit {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.04); }
  100% { transform: rotate(360deg) scale(1); }
}

@keyframes sfAiPlanningCore {
  0%, 100% { transform: scale(0.92); opacity: 0.88; }
  50% { transform: scale(1.06); opacity: 1; }
}

@keyframes sfAiPlanningSpark {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes sfAiPlanningStep {
  0%, 100% { box-shadow: var(--panel-shadow-soft); }
  50% { box-shadow: var(--panel-shadow-strong); }
}

html[data-sf-avoid-motion] .ai-restore-loader-spin,
html[data-sf-avoid-motion] .ai-stream-box::before,
html[data-sf-avoid-motion] .ai-stream-box::after,
html[data-sf-avoid-motion] .ai-stream-loader span,
html[data-sf-avoid-motion] .ai-stream-orbit-ring,
html[data-sf-avoid-motion] .ai-stream-orbit-core,
html[data-sf-avoid-motion] .ai-stream-orbit-spark,
html[data-sf-avoid-motion] .ai-stream-step {
  animation: none !important;
  transition: none !important;
}