/* Editorial Workshop tokens — copied verbatim from the asset-brief-generator
   design system (DESIGN.md / static/design-preview.html). */

:root, :root[data-theme="dark"] {
  --ink-0: #0B0907;
  --ink-1: #12100E;
  --ink-2: #1C1915;
  --ink-3: #28241E;
  --ink-4: #362F27;
  --rule: #3A342B;
  --rule-strong: #4D453A;

  --bone-0: #FBF8F0;
  --bone-1: #EDE6D7;
  --bone-2: #C4BAA3;
  --bone-3: #8F8670;
  --bone-4: #645C4C;

  --brick-0: #D45A52;
  --brick-1: #B8413A;
  --brick-2: #8F2D27;
  --brick-ink: #3A1510;
  --brick-wash: rgba(184, 65, 58, 0.10);
  --brick-rule: rgba(184, 65, 58, 0.32);

  --format-static:  #6B8EAD;
  --format-video:   #C8872E;
  --format-creator: #A8555E;

  --moss: #6B9460;
  --moss-wash: rgba(107,148,96,.14);
  --amber: #C8872E;
  --amber-wash: rgba(200,135,46,.14);
  --rust: #C85A3C;
  --rust-wash: rgba(200,90,60,.14);
  --slate: #7A8A9C;
  --slate-wash: rgba(122,138,156,.14);

  --shadow-1: 0 1px 2px rgba(0,0,0,.35);
  --shadow-2: 0 4px 12px rgba(0,0,0,.45);
  --shadow-3: 0 20px 48px rgba(0,0,0,.55);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:    'Geist Mono', 'IBM Plex Mono', ui-monospace, monospace;

  --r-sharp: 2px;
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 10px;
  --r-xl: 16px;
  --r-pill: 9999px;

  --s-2:2px; --s-4:4px; --s-6:6px; --s-8:8px;
  --s-12:12px; --s-16:16px; --s-20:20px; --s-24:24px;
  --s-32:32px; --s-48:48px; --s-64:64px; --s-96:96px;
}

:root[data-theme="light"] {
  --ink-0: #FBF8F0;
  --ink-1: #F5F1E6;
  --ink-2: #EDE6D3;
  --ink-3: #E2D9C1;
  --ink-4: #D2C7AA;
  --rule: #D2C7AA;
  --rule-strong: #B7A985;
  --bone-0: #0B0907;
  --bone-1: #12100E;
  --bone-2: #3A3228;
  --bone-3: #645C4C;
  --bone-4: #8F8670;
  --brick-0: #9B3332;
  --brick-1: #8F2D27;
  --brick-2: #631C18;
  --brick-wash: rgba(143,45,39,.08);
  --brick-rule: rgba(143,45,39,.28);
  --format-static:  #3D5A7A;
  --format-video:   #8F5A1C;
  --format-creator: #7A3B43;
  --moss: #4A6E42; --moss-wash: rgba(74,110,66,.10);
  --amber: #8F5A1C; --amber-wash: rgba(143,90,28,.10);
  --rust: #8F3A24;  --rust-wash: rgba(143,58,36,.10);
  --slate: #4A5968; --slate-wash: rgba(74,89,104,.10);
  --shadow-1: 0 1px 2px rgba(60,40,20,.08);
  --shadow-2: 0 4px 12px rgba(60,40,20,.12);
  --shadow-3: 0 20px 48px rgba(60,40,20,.18);
}

/* Accent overrides (Tweaks panel cycles brick / amber / moss). Applies as a
   layer on top of the brick tokens so we don't have to duplicate component
   styles. */
:root[data-accent="amber"] {
  --brick-0: #D8A14B;
  --brick-1: #C8872E;
  --brick-2: #8F5A1C;
  --brick-ink: #3A2510;
  --brick-wash: rgba(200,135,46,.12);
  --brick-rule: rgba(200,135,46,.32);
}
:root[data-accent="moss"] {
  --brick-0: #84A878;
  --brick-1: #6B9460;
  --brick-2: #4A6E42;
  --brick-ink: #1C2A18;
  --brick-wash: rgba(107,148,96,.12);
  --brick-rule: rgba(107,148,96,.32);
}

/* ───── base ───── */
*,*::before,*::after { box-sizing: border-box; }
.adb-host {
  font-family: var(--font-body);
  color: var(--bone-1);
  background: var(--ink-1);
  font-size: 13px;
  line-height: 1.5;
  font-feature-settings: 'ss01','cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Paper grain — subtle, on canvas only. */
.adb-grain { position: relative; }
.adb-grain::before {
  content:''; position:absolute; inset:0; pointer-events:none;
  z-index:0; opacity:.04; mix-blend-mode:overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ───── tokenized atoms ───── */

.adb-label, .adb-eyebrow {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--bone-3);
}
.adb-micro {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--bone-3);
}
.adb-data {
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--bone-1);
}
.adb-display {
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: 'opsz' 60, 'SOFT' 50;
  letter-spacing: -.015em;
  line-height: 1.05;
  color: var(--bone-0);
}
.adb-display em {
  font-style: italic;
  color: var(--brick-1);
  font-weight: 500;
}

/* Badges + chips */
.adb-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 8px;
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--bone-2);
  background: transparent;
  white-space: nowrap;
}
.adb-badge--brick {
  background: var(--brick-wash);
  border-color: var(--brick-rule);
  color: var(--brick-0);
}
.adb-badge--moss   { background: var(--moss-wash);  border-color: rgba(107,148,96,.32);  color: var(--moss);  }
.adb-badge--amber  { background: var(--amber-wash); border-color: rgba(200,135,46,.32);  color: var(--amber); }
.adb-badge--rust   { background: var(--rust-wash);  border-color: rgba(200,90,60,.32);   color: var(--rust);  }
.adb-badge--slate  { background: var(--slate-wash); border-color: rgba(122,138,156,.32); color: var(--slate); }
.adb-badge .dot { width:6px; height:6px; border-radius:50%; background: currentColor; }

/* Format chips — color-typology */
.adb-format-static  { color: var(--format-static); }
.adb-format-video   { color: var(--format-video); }
.adb-format-creator { color: var(--format-creator); }

/* Buttons */
.adb-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px;
  border-radius: var(--r-md);
  font: 500 12px var(--font-body);
  letter-spacing: .01em;
  border: 1px solid var(--rule);
  background: var(--ink-3);
  color: var(--bone-1);
  cursor: pointer;
  transition: background var(--dur-short,180ms) cubic-bezier(0.4,0,0.2,1),
              border-color var(--dur-short,180ms) cubic-bezier(0.4,0,0.2,1);
}
.adb-btn:hover { background: var(--ink-4); border-color: var(--rule-strong); }
.adb-btn--primary {
  background: var(--brick-1);
  border-color: var(--brick-2);
  color: var(--bone-0);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 1px 0 var(--brick-ink);
}
.adb-btn--primary:hover { background: var(--brick-0); border-color: var(--brick-1); }
.adb-btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--bone-2);
}
.adb-btn--ghost:hover { background: var(--ink-3); color: var(--bone-1); }
.adb-btn--sm { padding: 4px 9px; font-size: 11px; }

/* Inputs */
.adb-input {
  appearance: none;
  width: 100%;
  padding: 8px 11px;
  background: var(--ink-1);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  color: var(--bone-1);
  font: 400 13px var(--font-body);
  outline: none;
  transition: border-color 180ms, box-shadow 180ms;
}
.adb-input:focus {
  border-color: var(--brick-1);
  box-shadow: 0 0 0 3px var(--brick-wash);
}
.adb-input::placeholder { color: var(--bone-4); }

/* Segmented control (time period, density, etc.) */
.adb-seg {
  display: inline-flex;
  padding: 3px;
  background: var(--ink-2);
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
}
.adb-seg button {
  padding: 5px 12px;
  border: 0;
  background: transparent;
  color: var(--bone-3);
  font: 500 11px var(--font-body);
  letter-spacing: .02em;
  cursor: pointer;
  border-radius: var(--r-pill);
  transition: all 180ms cubic-bezier(.4,0,.2,1);
}
.adb-seg button[aria-pressed="true"] {
  background: var(--ink-4);
  color: var(--bone-0);
}

/* Filter chip */
.adb-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 9px;
  border: 1px solid var(--rule);
  border-radius: var(--r-pill);
  font: 500 11px var(--font-body);
  color: var(--bone-2);
  cursor: pointer;
  background: transparent;
  transition: all 180ms;
  white-space: nowrap;
}
.adb-chip:hover { color: var(--bone-1); border-color: var(--rule-strong); }
.adb-chip[aria-pressed="true"] {
  background: var(--brick-wash);
  border-color: var(--brick-rule);
  color: var(--brick-0);
}

/* Card chrome */
.adb-card {
  background: var(--ink-2);
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  position: relative;
  transition: border-color 180ms, box-shadow 180ms;
}
.adb-card:hover { border-color: var(--rule-strong); box-shadow: var(--shadow-1); }
.adb-card--active {
  border-color: var(--brick-rule);
  box-shadow: var(--shadow-1), inset 3px 0 0 var(--brick-1);
}

/* Hairline divider */
.adb-rule { height: 1px; background: var(--rule); border: 0; margin: 0; }

/* Avatar */
.adb-avatar {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--ink-4);
  color: var(--bone-1);
  font: 600 9.5px/22px var(--font-mono);
  text-align: center;
  letter-spacing: .04em;
  border: 1px solid var(--rule);
  display: inline-block;
  text-transform: uppercase;
  flex: 0 0 auto;
}
.adb-avatar--ai {
  background: var(--brick-wash);
  color: var(--brick-0);
  border-color: var(--brick-rule);
}
.adb-avatar-stack { display:inline-flex; }
.adb-avatar-stack .adb-avatar + .adb-avatar { margin-left: -7px; }

/* Stamp mark — like a press proof */
.adb-stamp {
  display: inline-block;
  padding: 3px 7px;
  font: 500 9px var(--font-mono);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brick-0);
  border: 1px solid var(--brick-rule);
  border-radius: var(--r-sharp);
  background: var(--brick-wash);
}

/* Pipeline indicators */
.adb-pipe {
  display: flex; align-items: center; gap: 4px;
  font: 500 10px var(--font-mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--bone-3);
}
.adb-pipe-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--rule-strong);
  flex: 0 0 auto;
}
.adb-pipe-dot--done { background: var(--moss); }
.adb-pipe-dot--now  { background: var(--brick-1); box-shadow: 0 0 0 3px var(--brick-wash); }

/* Scrollbar within panels — minimal */
.adb-scroll { overflow: auto; scrollbar-width: thin; scrollbar-color: var(--rule-strong) transparent; }
.adb-scroll::-webkit-scrollbar { width: 8px; height: 8px; }
.adb-scroll::-webkit-scrollbar-thumb { background: var(--rule-strong); border-radius: 4px; }
.adb-scroll::-webkit-scrollbar-track { background: transparent; }

/* Sparkline */
.adb-spark { width: 100%; height: 28px; display: block; }
.adb-spark path { fill: none; stroke: var(--bone-2); stroke-width: 1.25; }
.adb-spark .area { fill: var(--brick-wash); stroke: none; }

/* Number callouts */
.adb-metric { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.adb-metric--big { font-size: 28px; font-weight: 500; color: var(--bone-0); letter-spacing: -.01em; }
.adb-metric--med { font-size: 18px; font-weight: 500; color: var(--bone-0); }
.adb-delta--up   { color: var(--moss); }
.adb-delta--down { color: var(--rust); }

/* Focus ring */
*:focus-visible { outline: 2px solid var(--brick-1); outline-offset: 2px; }