/* =============================================================
   STRAT_OS — Institutional Theme System
   ----------------------------------------------------------------
   Dark + Light modes via [data-theme] attribute on <html>.
   Default = light. Set [data-theme="dark"] for dark.
   Components: card, glass-card, button, pill, stat-cell, tab,
               table, input, modal, sidebar, app-bar, bento grid.
   ============================================================= */


/* ─── DESIGN TOKENS ──────────────────────────────────────────── */

:root,
[data-theme="light"] {

  /* Surface ladder (lightest → most-elevated) */
  --so-bg:                  #f8fafc;
  --so-surface:             #ffffff;
  --so-surface-low:         #f1f5f9;
  --so-surface-high:        #ffffff;
  --so-surface-highest:     #e2e8f0;
  --so-surface-lowest:      #ffffff;
  --so-surface-bright:      #ffffff;

  /* Primary (accent — electric blue) */
  --so-primary:             #4b8eff;
  --so-primary-container:   #d8e2ff;
  --so-on-primary:          #ffffff;
  --so-on-primary-container:#00285c;

  /* Secondary (deep indigo) */
  --so-secondary:           #3131c0;
  --so-secondary-container: #e1e0ff;
  --so-on-secondary:        #ffffff;
  --so-on-secondary-container:#07006c;

  /* Tertiary (warm peach) */
  --so-tertiary:            #ef6719;
  --so-tertiary-container:  #ffdbcc;
  --so-on-tertiary:         #ffffff;
  --so-on-tertiary-container:#4c1a00;

  /* Text */
  --so-on-bg:               #1e2024;
  --so-on-surface:          #1e2024;
  --so-on-surface-variant:  #64748b;
  --so-on-surface-dim:      #94a3b8;

  /* Outlines */
  --so-outline:             #8b90a0;
  --so-outline-variant:     #e2e8f0;

  /* Status — semantic */
  --so-success:             #15803d;
  --so-success-bg:          #dcfce7;
  --so-success-border:      #86efac;
  --so-warning:             #b45309;
  --so-warning-bg:          #fef3c7;
  --so-warning-border:      #fcd34d;
  --so-danger:              #b91c1c;
  --so-danger-bg:           #fee2e2;
  --so-danger-border:       #fca5a5;
  --so-info:                #1e40af;
  --so-info-bg:             #dbeafe;
  --so-info-border:         #93c5fd;

  /* Financial — positive / negative / neutral */
  --so-positive:            #15803d;
  --so-positive-soft:       #dcfce7;
  --so-negative:            #b91c1c;
  --so-negative-soft:       #fee2e2;
  --so-neutral:             #64748b;

  /* Mode badges (live vs demo) — preserved semantic */
  --so-live:                #15803d;
  --so-live-soft:           #dcfce7;
  --so-demo:                #b45309;
  --so-demo-soft:           #fef3c7;

  /* Glass treatment (used inside cards over imagery) */
  --so-glass-bg:            rgba(255, 255, 255, 0.85);
  --so-glass-border:        rgba(226, 232, 240, 1);
  --so-glass-blur:          8px;

  /* Shadows */
  --so-shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --so-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --so-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.03);
  --so-shadow-glow: 0 0 0 4px rgba(75, 142, 255, 0.08);

  /* Border radius */
  --so-r-xs:   4px;
  --so-r-sm:   6px;
  --so-r-md:   8px;
  --so-r-lg:  12px;
  --so-r-xl:  16px;
  --so-r-pill: 9999px;

  /* Spacing scale (4-base) */
  --so-space-1:   4px;
  --so-space-2:   8px;
  --so-space-3:  12px;
  --so-space-4:  16px;
  --so-space-5:  20px;
  --so-space-6:  24px;
  --so-space-8:  32px;
  --so-space-10: 40px;
  --so-space-12: 48px;
  --so-space-16: 64px;

  /* Typography */
  --so-font-display: 'Hanken Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --so-font-body:    'Hanken Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --so-font-mono:    'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;

  /* Layout */
  --so-rail-w:    240px;
  --so-app-bar-h:  64px;
  --so-bottom-nav-h: 76px;
  --so-canvas-max: 1440px;
}


[data-theme="dark"] {

  /* Surface ladder (deepest → most-elevated) */
  --so-bg:                  #111317;
  --so-surface:             #1e2024;
  --so-surface-low:         #1a1c20;
  --so-surface-high:        #282a2e;
  --so-surface-highest:     #333539;
  --so-surface-lowest:      #0c0e12;
  --so-surface-bright:      #37393e;

  /* Primary (cool blue — softer on dark) */
  --so-primary:             #adc6ff;
  --so-primary-container:   #4b8eff;
  --so-on-primary:          #002e69;
  --so-on-primary-container:#00285c;

  /* Secondary (lavender) */
  --so-secondary:           #c0c1ff;
  --so-secondary-container: #3131c0;
  --so-on-secondary:        #1000a9;
  --so-on-secondary-container:#b0b2ff;

  /* Tertiary (warm peach — kept) */
  --so-tertiary:            #ffb595;
  --so-tertiary-container:  #ef6719;
  --so-on-tertiary:         #571e00;
  --so-on-tertiary-container:#4c1a00;

  /* Text */
  --so-on-bg:               #e2e2e8;
  --so-on-surface:          #e2e2e8;
  --so-on-surface-variant:  #c1c6d7;
  --so-on-surface-dim:      #8b90a0;

  /* Outlines */
  --so-outline:             #8b90a0;
  --so-outline-variant:     #414755;

  /* Status */
  --so-success:             #4ade80;
  --so-success-bg:          rgba(34, 197, 94, 0.12);
  --so-success-border:      rgba(34, 197, 94, 0.30);
  --so-warning:             #fbbf24;
  --so-warning-bg:          rgba(234, 179, 8, 0.12);
  --so-warning-border:      rgba(234, 179, 8, 0.30);
  --so-danger:              #f87171;
  --so-danger-bg:           rgba(248, 113, 113, 0.12);
  --so-danger-border:       rgba(248, 113, 113, 0.30);
  --so-info:                #93c5fd;
  --so-info-bg:             rgba(96, 165, 250, 0.12);
  --so-info-border:         rgba(96, 165, 250, 0.30);

  /* Financial */
  --so-positive:            #4ade80;
  --so-positive-soft:       rgba(74, 222, 128, 0.12);
  --so-negative:            #f87171;
  --so-negative-soft:       rgba(248, 113, 113, 0.12);
  --so-neutral:             #c1c6d7;

  /* Mode badges */
  --so-live:                #4ade80;
  --so-live-soft:           rgba(74, 222, 128, 0.12);
  --so-demo:                #fbbf24;
  --so-demo-soft:           rgba(251, 191, 36, 0.12);

  /* Glass treatment */
  --so-glass-bg:            rgba(30, 32, 36, 0.6);
  --so-glass-border:        rgba(65, 71, 85, 0.4);
  --so-glass-blur:          12px;

  /* Shadows */
  --so-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --so-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.4);
  --so-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
  --so-shadow-glow: 0 0 0 4px rgba(173, 198, 255, 0.10);
}


/* ─── RESET / BASE ──────────────────────────────────────────── */

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

html {
  font-family: var(--so-font-body);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--so-bg);
  color: var(--so-on-bg);
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  background: var(--so-bg);
  color: var(--so-on-bg);
  transition: background-color 200ms ease-out, color 200ms ease-out;
}

a {
  color: var(--so-primary);
  text-decoration: none;
}
a:hover { text-decoration: underline; }


/* ─── TYPOGRAPHY RAMP ───────────────────────────────────────── */

.so-display-lg { font-family: var(--so-font-display); font-size: 48px; line-height: 56px; font-weight: 700; letter-spacing: -0.02em; }
.so-display-md { font-family: var(--so-font-display); font-size: 36px; line-height: 44px; font-weight: 700; letter-spacing: -0.02em; }
.so-display-sm { font-family: var(--so-font-display); font-size: 32px; line-height: 40px; font-weight: 700; letter-spacing: -0.02em; }

.so-headline-lg { font-family: var(--so-font-display); font-size: 24px; line-height: 32px; font-weight: 600; }
.so-headline-md { font-family: var(--so-font-display); font-size: 20px; line-height: 28px; font-weight: 600; }
.so-headline-sm { font-family: var(--so-font-display); font-size: 18px; line-height: 26px; font-weight: 600; }

.so-body-lg { font-size: 16px; line-height: 24px; font-weight: 400; }
.so-body-md { font-size: 14px; line-height: 20px; font-weight: 400; }
.so-body-sm { font-size: 13px; line-height: 18px; font-weight: 400; }

.so-label-lg { font-size: 14px; line-height: 20px; font-weight: 600; letter-spacing: 0.02em; }
.so-label-md { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }
.so-label-sm { font-size: 10px; line-height: 14px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }

.so-mono-lg { font-family: var(--so-font-mono); font-size: 15px; line-height: 22px; }
.so-mono-md { font-family: var(--so-font-mono); font-size: 13px; line-height: 18px; }
.so-mono-sm { font-family: var(--so-font-mono); font-size: 11px; line-height: 16px; }

.so-text-on-bg       { color: var(--so-on-bg); }
.so-text-on-surface  { color: var(--so-on-surface); }
.so-text-variant     { color: var(--so-on-surface-variant); }
.so-text-dim         { color: var(--so-on-surface-dim); }
.so-text-primary     { color: var(--so-primary); }
.so-text-positive    { color: var(--so-positive); }
.so-text-negative    { color: var(--so-negative); }
.so-text-neutral     { color: var(--so-neutral); }


/* ─── LAYOUT: APP SHELL ─────────────────────────────────────── */

.so-shell {
  display: flex;
  min-height: 100vh;
  background: var(--so-bg);
}

.so-rail {
  width: var(--so-rail-w);
  flex-shrink: 0;
  background: var(--so-surface);
  border-right: 1px solid var(--so-outline-variant);
  display: flex;
  flex-direction: column;
  padding: var(--so-space-6) 0;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 40;
}

.so-rail-brand {
  padding: 0 var(--so-space-6) var(--so-space-8);
}

.so-rail-brand-mark {
  font-family: var(--so-font-display);
  font-size: 24px;
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--so-primary);
}

.so-rail-brand-sub {
  margin-top: var(--so-space-1);
  font-size: 12px;
  color: var(--so-on-surface-variant);
  letter-spacing: 0.02em;
}

.so-rail-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 var(--so-space-3);
}

.so-rail-item {
  display: flex;
  align-items: center;
  gap: var(--so-space-3);
  padding: var(--so-space-3) var(--so-space-4);
  border-radius: var(--so-r-md);
  color: var(--so-on-surface-variant);
  font-family: var(--so-font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-left: 4px solid transparent;
  margin-left: -4px;
  transition: background 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out;
}

.so-rail-item:hover {
  background: var(--so-surface-low);
  color: var(--so-on-surface);
}

.so-rail-item.is-active {
  color: var(--so-primary);
  background: var(--so-primary-container);
  border-left-color: var(--so-primary);
  font-weight: 600;
}

[data-theme="dark"] .so-rail-item.is-active {
  background: rgba(75, 142, 255, 0.12);
}

.so-rail-item .material-symbols-outlined {
  font-size: 22px;
}

.so-rail-foot {
  padding: var(--so-space-4) var(--so-space-6) 0;
  border-top: 1px solid var(--so-outline-variant);
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: var(--so-space-3);
}

.so-rail-foot-avatar {
  width: 36px; height: 36px;
  border-radius: var(--so-r-pill);
  background: var(--so-surface-low);
  border: 1px solid var(--so-outline-variant);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--so-on-surface-variant);
  flex-shrink: 0;
}

.so-rail-foot-id { min-width: 0; }
.so-rail-foot-name { font-size: 13px; font-weight: 600; color: var(--so-on-surface); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.so-rail-foot-role { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--so-on-surface-variant); }

.so-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--so-bg);
}

.so-app-bar {
  height: var(--so-app-bar-h);
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--so-surface);
  border-bottom: 1px solid var(--so-outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--so-space-6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.so-app-bar-title { font-family: var(--so-font-display); font-size: 20px; font-weight: 600; color: var(--so-on-surface); }

.so-app-bar-right { display: flex; align-items: center; gap: var(--so-space-4); }

.so-canvas {
  max-width: var(--so-canvas-max);
  margin: 0 auto;
  width: 100%;
  padding: var(--so-space-6);
  display: flex;
  flex-direction: column;
  gap: var(--so-space-6);
}


/* ─── COMPONENT: CARD ───────────────────────────────────────── */

.so-card {
  background: var(--so-surface);
  border: 1px solid var(--so-outline-variant);
  border-radius: var(--so-r-lg);
  padding: var(--so-space-6);
  transition: border-color 200ms ease-out, box-shadow 200ms ease-out;
}

.so-card:hover { border-color: var(--so-primary); }

.so-card.is-flat { box-shadow: var(--so-shadow-sm); }
.so-card.is-floating { box-shadow: var(--so-shadow-md); }

.so-card-glass {
  background: var(--so-glass-bg);
  backdrop-filter: blur(var(--so-glass-blur));
  -webkit-backdrop-filter: blur(var(--so-glass-blur));
  border: 1px solid var(--so-glass-border);
  border-radius: var(--so-r-lg);
  padding: var(--so-space-6);
  transition: border-color 200ms ease-out;
}
.so-card-glass:hover { border-color: var(--so-primary); }

.so-card-accent-left { border-left: 4px solid var(--so-primary); }
.so-card-accent-success { border-left: 4px solid var(--so-positive); }
.so-card-accent-warning { border-left: 4px solid var(--so-warning); }
.so-card-accent-danger { border-left: 4px solid var(--so-negative); }

.so-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--so-space-4);
}

.so-card-title { font-family: var(--so-font-display); font-size: 18px; font-weight: 600; color: var(--so-on-surface); }
.so-card-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--so-on-surface-variant); }


/* ─── COMPONENT: BENTO GRID ─────────────────────────────────── */

.so-bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--so-space-6);
}

.so-bento > .col-1  { grid-column: span 1; }
.so-bento > .col-2  { grid-column: span 2; }
.so-bento > .col-3  { grid-column: span 3; }
.so-bento > .col-4  { grid-column: span 4; }
.so-bento > .col-5  { grid-column: span 5; }
.so-bento > .col-6  { grid-column: span 6; }
.so-bento > .col-7  { grid-column: span 7; }
.so-bento > .col-8  { grid-column: span 8; }
.so-bento > .col-9  { grid-column: span 9; }
.so-bento > .col-10 { grid-column: span 10; }
.so-bento > .col-11 { grid-column: span 11; }
.so-bento > .col-12 { grid-column: span 12; }


/* ─── COMPONENT: HERO ───────────────────────────────────────── */

.so-hero {
  position: relative;
  overflow: hidden;
}

.so-hero-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--so-on-surface-variant); }
.so-hero-value { font-family: var(--so-font-display); font-size: 48px; line-height: 1.1; font-weight: 700; letter-spacing: -0.02em; color: var(--so-on-surface); margin-top: var(--so-space-2); }
.so-hero-sub   { display: flex; align-items: baseline; gap: var(--so-space-3); margin-top: var(--so-space-3); font-size: 14px; color: var(--so-on-surface-variant); }

.so-hero-deco {
  position: absolute;
  top: var(--so-space-4);
  right: var(--so-space-4);
  font-size: 120px;
  color: var(--so-primary);
  opacity: 0.08;
  pointer-events: none;
}


/* ─── COMPONENT: STAT CELL ──────────────────────────────────── */

.so-stat {
  display: flex;
  flex-direction: column;
  gap: var(--so-space-1);
}

.so-stat-label { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--so-on-surface-variant); }
.so-stat-value { font-family: var(--so-font-display); font-size: 24px; font-weight: 700; color: var(--so-on-surface); letter-spacing: -0.01em; }
.so-stat-sub   { font-size: 12px; color: var(--so-on-surface-variant); }

.so-stat-value.is-positive { color: var(--so-positive); }
.so-stat-value.is-negative { color: var(--so-negative); }
.so-stat-value.is-warning  { color: var(--so-warning); }
.so-stat-value.is-mono { font-family: var(--so-font-mono); }


/* ─── COMPONENT: PILL / BADGE ───────────────────────────────── */

.so-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--so-space-1);
  padding: 2px var(--so-space-2);
  border-radius: var(--so-r-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.4;
  border: 1px solid transparent;
}

.so-pill .material-symbols-outlined { font-size: 14px; }

.so-pill-success { background: var(--so-success-bg); color: var(--so-success); border-color: var(--so-success-border); }
.so-pill-warning { background: var(--so-warning-bg); color: var(--so-warning); border-color: var(--so-warning-border); }
.so-pill-danger  { background: var(--so-danger-bg); color: var(--so-danger); border-color: var(--so-danger-border); }
.so-pill-info    { background: var(--so-info-bg); color: var(--so-info); border-color: var(--so-info-border); }
.so-pill-live    { background: var(--so-live-soft); color: var(--so-live); border-color: var(--so-live); }
.so-pill-demo    { background: var(--so-demo-soft); color: var(--so-demo); border-color: var(--so-demo); }
.so-pill-primary { background: var(--so-primary-container); color: var(--so-on-primary-container); }
.so-pill-neutral { background: var(--so-surface-low); color: var(--so-on-surface-variant); border-color: var(--so-outline-variant); }


/* ─── COMPONENT: BUTTON ─────────────────────────────────────── */

.so-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--so-space-2);
  padding: 10px var(--so-space-5);
  border-radius: var(--so-r-md);
  font-family: var(--so-font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--so-on-surface);
  transition: background 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out, transform 100ms ease-out;
  white-space: nowrap;
}

.so-btn:active { transform: translateY(1px); }
.so-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.so-btn-primary { background: var(--so-primary); color: var(--so-on-primary); }
.so-btn-primary:hover { filter: brightness(0.95); }

.so-btn-secondary {
  background: var(--so-surface);
  color: var(--so-on-surface);
  border-color: var(--so-outline-variant);
}
.so-btn-secondary:hover { background: var(--so-surface-low); border-color: var(--so-primary); color: var(--so-primary); }

.so-btn-ghost { background: transparent; color: var(--so-on-surface-variant); }
.so-btn-ghost:hover { background: var(--so-surface-low); color: var(--so-on-surface); }

.so-btn-danger { background: var(--so-danger); color: #ffffff; }
.so-btn-danger:hover { filter: brightness(0.95); }

.so-btn-sm { padding: 6px var(--so-space-3); font-size: 12px; }
.so-btn-lg { padding: 14px var(--so-space-6); font-size: 14px; }
.so-btn-icon { padding: 8px; }

.so-btn .material-symbols-outlined { font-size: 18px; }


/* ─── COMPONENT: ICON BUTTON ────────────────────────────────── */

.so-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--so-r-pill);
  color: var(--so-on-surface-variant);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 150ms ease-out, color 150ms ease-out;
}
.so-icon-btn:hover { background: var(--so-surface-low); color: var(--so-primary); }
.so-icon-btn .material-symbols-outlined { font-size: 22px; }


/* ─── COMPONENT: SEARCH ─────────────────────────────────────── */

.so-search {
  display: inline-flex;
  align-items: center;
  gap: var(--so-space-2);
  padding: 8px var(--so-space-4);
  background: var(--so-surface-low);
  border: 1px solid var(--so-outline-variant);
  border-radius: var(--so-r-pill);
  width: 320px;
  transition: border-color 150ms ease-out;
}
.so-search:focus-within { border-color: var(--so-primary); }
.so-search input {
  flex: 1; border: none; outline: none; background: transparent;
  font-family: var(--so-font-body); font-size: 13px;
  color: var(--so-on-surface);
}
.so-search input::placeholder { color: var(--so-on-surface-variant); }
.so-search .material-symbols-outlined { font-size: 18px; color: var(--so-on-surface-variant); }


/* ─── COMPONENT: TABS ───────────────────────────────────────── */

.so-tab-bar {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: var(--so-space-1);
  background: var(--so-surface-low);
  border-radius: var(--so-r-md);
  width: fit-content;
}

.so-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--so-space-2);
  padding: 8px var(--so-space-4);
  border: none;
  background: transparent;
  font-family: var(--so-font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--so-on-surface-variant);
  cursor: pointer;
  border-radius: var(--so-r-sm);
  transition: background 150ms ease-out, color 150ms ease-out;
}

.so-tab:hover { color: var(--so-on-surface); }
.so-tab.is-active {
  background: var(--so-surface);
  color: var(--so-primary);
  font-weight: 600;
  box-shadow: var(--so-shadow-sm);
}


/* ─── COMPONENT: TABLE ──────────────────────────────────────── */

.so-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--so-font-body);
}

.so-table thead {
  background: var(--so-surface-low);
}

.so-table thead th {
  padding: var(--so-space-3) var(--so-space-4);
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--so-on-surface-variant);
  border-bottom: 1px solid var(--so-outline-variant);
}

.so-table tbody td {
  padding: var(--so-space-4);
  font-size: 13px;
  color: var(--so-on-surface);
  border-bottom: 1px solid var(--so-outline-variant);
}

.so-table tbody tr:last-child td { border-bottom: none; }
.so-table tbody tr:hover { background: var(--so-surface-low); }

.so-table .right { text-align: right; }
.so-table .center { text-align: center; }
.so-table .mono { font-family: var(--so-font-mono); }


/* ─── COMPONENT: PROGRESS / BAR ─────────────────────────────── */

.so-bar {
  width: 100%;
  height: 8px;
  background: var(--so-surface-low);
  border-radius: var(--so-r-pill);
  overflow: hidden;
}

.so-bar-fill {
  height: 100%;
  background: var(--so-primary);
  border-radius: var(--so-r-pill);
  transition: width 400ms ease-out;
}

.so-bar-fill.is-success { background: var(--so-positive); }
.so-bar-fill.is-warning { background: var(--so-warning); }
.so-bar-fill.is-danger  { background: var(--so-negative); }


/* ─── COMPONENT: DIVIDER ────────────────────────────────────── */

.so-divider {
  height: 1px;
  background: var(--so-outline-variant);
  margin: var(--so-space-4) 0;
  border: none;
}

.so-divider-v { width: 1px; height: 32px; background: var(--so-outline-variant); }


/* ─── COMPONENT: MODAL ──────────────────────────────────────── */

.so-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: var(--so-space-6);
}

[data-theme="dark"] .so-modal-backdrop { background: rgba(0, 0, 0, 0.7); }

.so-modal {
  background: var(--so-surface);
  border: 1px solid var(--so-outline-variant);
  border-radius: var(--so-r-xl);
  padding: var(--so-space-8);
  max-width: 500px;
  width: 100%;
  box-shadow: var(--so-shadow-lg);
}

.so-modal-title { font-family: var(--so-font-display); font-size: 20px; font-weight: 600; color: var(--so-on-surface); margin-bottom: var(--so-space-2); }
.so-modal-body  { font-size: 14px; color: var(--so-on-surface-variant); line-height: 1.5; }
.so-modal-footer { display: flex; justify-content: flex-end; gap: var(--so-space-3); margin-top: var(--so-space-6); }


/* ─── THEME SWITCHER ────────────────────────────────────────── */

.so-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--so-r-pill);
  background: transparent;
  border: 1px solid var(--so-outline-variant);
  color: var(--so-on-surface-variant);
  cursor: pointer;
  transition: background 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out;
}
.so-theme-toggle:hover { color: var(--so-primary); border-color: var(--so-primary); background: var(--so-surface-low); }
.so-theme-toggle .material-symbols-outlined { font-size: 20px; }

.so-theme-toggle .icon-sun  { display: none; }
.so-theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .so-theme-toggle .icon-sun  { display: block; }
[data-theme="dark"] .so-theme-toggle .icon-moon { display: none; }


/* ─── ANIMATIONS ────────────────────────────────────────────── */

@keyframes so-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

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

@keyframes so-dash-in {
  to { stroke-dashoffset: 0; }
}

.so-live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: var(--so-r-pill);
  background: var(--so-live);
  box-shadow: 0 0 0 3px var(--so-live-soft);
  animation: so-pulse 2s infinite;
}

.so-demo-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: var(--so-r-pill);
  background: var(--so-demo);
  box-shadow: 0 0 0 3px var(--so-demo-soft);
  animation: so-pulse 2s infinite;
}

.so-shimmer-bg {
  background: linear-gradient(90deg, transparent, var(--so-primary-container), transparent);
  background-size: 200% 100%;
  animation: so-shimmer 2s infinite;
}


/* ─── ACCESSIBILITY ─────────────────────────────────────────── */

:focus-visible {
  outline: 2px solid var(--so-primary);
  outline-offset: 2px;
  border-radius: var(--so-r-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ─── MATERIAL SYMBOLS DEFAULTS ────────────────────────────── */

.material-symbols-outlined {
  font-family: 'Material Symbols Outlined';
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 24;
  font-size: 24px;
  line-height: 1;
  display: inline-block;
  vertical-align: middle;
  user-select: none;
  -webkit-user-select: none;
}


/* ─── MOBILE RESPONSIVE (baseline — will iterate later) ────── */

@media (max-width: 1024px) {
  .so-bento > .col-7,
  .so-bento > .col-8,
  .so-bento > .col-9 { grid-column: span 12; }
  .so-bento > .col-3,
  .so-bento > .col-4,
  .so-bento > .col-5 { grid-column: span 6; }
}

@media (max-width: 768px) {
  .so-rail { display: none; }
  .so-bento > * { grid-column: span 12 !important; }
  .so-canvas { padding: var(--so-space-4); gap: var(--so-space-4); }
  .so-hero-value { font-size: 36px; }
  .so-search { width: auto; flex: 1; }
}