/* ============================================================================
   SBT UI — the platform's own theme. Plain committed CSS, no build step, no
   third-party framework. Visual language mirrors the SBT D-TAP app exactly:
   three themes (Light / Dark / Aura), underline top-nav links in light/dark,
   glass pill nav in aura, gray surfaces, indigo accent, emerald/amber/rose
   states.
   Theme switch: html[data-sbt-theme="light|dark|aura"]; unset = OS preference
   (light/dark only — aura is always an explicit choice). Aura = dark tokens
   plus the aura visual layer, mirroring dtap's dual `dark`+`aura` classes.
   ========================================================================== */

/* ---- font: Figtree (self-hosted, SIL OFL 1.1 — see fonts/OFL.txt) ---- */
@font-face {
  font-family: 'Figtree';
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url('fonts/figtree-var.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Figtree';
  font-style: normal;
  font-weight: 300 900;
  font-display: swap;
  src: url('fonts/figtree-var-latinext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Figtree';
  font-style: italic;
  font-weight: 300 900;
  font-display: swap;
  src: url('fonts/figtree-var-italic.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Figtree';
  font-style: italic;
  font-weight: 300 900;
  font-display: swap;
  src: url('fonts/figtree-var-italic-latinext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---- tokens ---- */
:root {
  --sbt-bg: #f3f4f6;
  --sbt-surface: #ffffff;
  --sbt-surface-2: #f9fafb;
  --sbt-surface-3: #f3f4f6;
  --sbt-text: #111827;
  --sbt-text-2: #374151;
  --sbt-muted: #6b7280;
  --sbt-border: #e5e7eb;
  --sbt-border-2: #d1d5db;
  --sbt-accent: #4f46e5;
  --sbt-accent-strong: #4338ca;
  --sbt-accent-weak: #eef2ff;
  --sbt-accent-text: #4338ca;
  --sbt-nav-active-border: #818cf8; /* indigo-400 (dtap light active underline) */
  --sbt-success: #059669;
  --sbt-success-weak: #ecfdf5;
  --sbt-warning: #d97706;
  --sbt-warning-weak: #fffbeb;
  --sbt-danger: #e11d48;
  --sbt-danger-weak: #fff1f2;
  --sbt-info: #0891b2;
  --sbt-info-weak: #ecfeff;
  /* chart series — CVD-validated categorical order; keep the order, never cycle */
  --sbt-series-1: #2a78d6;
  --sbt-series-2: #eb6834;
  --sbt-series-3: #1baf7a;
  --sbt-series-4: #eda100;
  --sbt-series-5: #e87ba4;
  --sbt-series-6: #008300;
  --sbt-series-7: #4a3aa7;
  --sbt-series-8: #e34948;
  --sbt-shadow: 0 1px 3px rgba(17, 24, 39, .08), 0 1px 2px rgba(17, 24, 39, .04);
  --sbt-shadow-lg: 0 10px 30px rgba(17, 24, 39, .18);
  --sbt-radius: 10px;
  --sbt-radius-sm: 8px;
  --sbt-font: 'Figtree', ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  --sbt-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
html[data-sbt-theme="dark"],
html[data-sbt-theme="aura"] { color-scheme: dark; }
html[data-sbt-theme="dark"],
html[data-sbt-theme="dark"] body { background: #030712; }
html[data-sbt-theme="dark"],
html[data-sbt-theme="aura"] {
  --sbt-bg: #030712;
  --sbt-surface: #111827;
  --sbt-surface-2: #1f2937;
  --sbt-surface-3: #273449;
  --sbt-text: #e5e7eb;
  --sbt-text-2: #d1d5db;
  --sbt-muted: #9ca3af;
  --sbt-border: #374151;
  --sbt-border-2: #4b5563;
  --sbt-accent: #6366f1;
  --sbt-accent-strong: #818cf8;
  --sbt-accent-weak: rgba(99, 102, 241, .16);
  --sbt-accent-text: #a5b4fc;
  --sbt-nav-active-border: #6366f1; /* indigo-500 (dtap dark active underline) */
  --sbt-success: #34d399;
  --sbt-success-weak: rgba(16, 185, 129, .14);
  --sbt-warning: #fbbf24;
  --sbt-warning-weak: rgba(245, 158, 11, .14);
  --sbt-danger: #fb7185;
  --sbt-danger-weak: rgba(225, 29, 72, .16);
  --sbt-info: #22d3ee;
  --sbt-info-weak: rgba(8, 145, 178, .16);
  /* chart series — same hues re-stepped for the dark surface (validated) */
  --sbt-series-1: #3987e5;
  --sbt-series-2: #d95926;
  --sbt-series-3: #199e70;
  --sbt-series-4: #c98500;
  --sbt-series-5: #d55181;
  --sbt-series-6: #008300;
  --sbt-series-7: #9085e9;
  --sbt-series-8: #e66767;
  --sbt-shadow: 0 1px 3px rgba(0, 0, 0, .5);
  --sbt-shadow-lg: 0 10px 30px rgba(0, 0, 0, .6);
}
@media (prefers-color-scheme: dark) {
  html:not([data-sbt-theme="light"]) { color-scheme: dark; }
  html:not([data-sbt-theme="light"]):not([data-sbt-theme="aura"]),
  html:not([data-sbt-theme="light"]):not([data-sbt-theme="aura"]) body { background: #030712; }
  html:not([data-sbt-theme="light"]) {
    --sbt-bg: #030712;
    --sbt-surface: #111827;
    --sbt-surface-2: #1f2937;
    --sbt-surface-3: #273449;
    --sbt-text: #e5e7eb;
    --sbt-text-2: #d1d5db;
    --sbt-muted: #9ca3af;
    --sbt-border: #374151;
    --sbt-border-2: #4b5563;
    --sbt-accent: #6366f1;
    --sbt-accent-strong: #818cf8;
    --sbt-accent-weak: rgba(99, 102, 241, .16);
    --sbt-accent-text: #a5b4fc;
    --sbt-nav-active-border: #6366f1;
    --sbt-success: #34d399;
    --sbt-success-weak: rgba(16, 185, 129, .14);
    --sbt-warning: #fbbf24;
    --sbt-warning-weak: rgba(245, 158, 11, .14);
    --sbt-danger: #fb7185;
    --sbt-danger-weak: rgba(225, 29, 72, .16);
    --sbt-info: #22d3ee;
    --sbt-info-weak: rgba(8, 145, 178, .16);
    --sbt-series-1: #3987e5;
    --sbt-series-2: #d95926;
    --sbt-series-3: #199e70;
    --sbt-series-4: #c98500;
    --sbt-series-5: #d55181;
    --sbt-series-6: #008300;
    --sbt-series-7: #9085e9;
    --sbt-series-8: #e66767;
    --sbt-shadow: 0 1px 3px rgba(0, 0, 0, .5);
    --sbt-shadow-lg: 0 10px 30px rgba(0, 0, 0, .6);
  }
}

/* ---- aura base: cosmic gradient ground (ported from dtap .aura) ---- */
html[data-sbt-theme="aura"] {
  background: linear-gradient(to bottom right, #020617, #0f172a, #1e1b4b) !important;
}
html[data-sbt-theme="aura"] body.sbt-body { background: transparent; }

/* ---- base ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body.sbt-body {
  margin: 0;
  font-family: var(--sbt-font);
  font-size: .9375rem;
  line-height: 1.5;
  color: var(--sbt-text);
  background: var(--sbt-bg);
  min-height: 100vh;
}
.sbt-body h1, .sbt-body h2, .sbt-body h3, .sbt-body h4, .sbt-body h5, .sbt-body h6 {
  margin: 0 0 .5rem; font-weight: 600; line-height: 1.3; color: var(--sbt-text);
}
.sbt-body h4 { font-size: 1.25rem; }
.sbt-body h5 { font-size: 1.05rem; }
.sbt-body p { margin: 0 0 .75rem; }
.sbt-body a { color: var(--sbt-accent-text); text-decoration: none; }
.sbt-body a:hover { text-decoration: underline; }
.sbt-body ::placeholder { color: var(--sbt-muted); opacity: .8; }

/* ---- aura background effects (rendered always, visible only under aura;
        ported verbatim from dtap app.css) ---- */
.sbt-aura-fx { display: none; }
html[data-sbt-theme="aura"] .sbt-aura-fx {
  display: block; position: fixed; inset: 0; z-index: 0;
  pointer-events: none; overflow: hidden;
}
.aura-geometric {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(30deg, rgba(99,102,241,0.02) 12%, transparent 12.5%, transparent 87%, rgba(99,102,241,0.02) 87.5%),
    linear-gradient(150deg, rgba(99,102,241,0.02) 12%, transparent 12.5%, transparent 87%, rgba(99,102,241,0.02) 87.5%),
    linear-gradient(30deg, rgba(99,102,241,0.02) 12%, transparent 12.5%, transparent 87%, rgba(99,102,241,0.02) 87.5%),
    linear-gradient(150deg, rgba(99,102,241,0.02) 12%, transparent 12.5%, transparent 87%, rgba(99,102,241,0.02) 87.5%);
  background-size: 80px 140px;
  background-position: 0 0, 0 0, 40px 70px, 40px 70px;
}
.aura-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,0.015) 1px, transparent 1px);
  background-size: 64px 64px;
}
.aura-noise {
  position: absolute; inset: 0; opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat; background-size: 256px 256px;
}
.aura-orb {
  position: absolute; border-radius: 9999px; filter: blur(48px);
  animation: aura-pulse-glow 8s ease-in-out infinite;
}
.aura-orb-1 {
  top: 0; left: 25%; width: 300px; height: 300px;
  background: linear-gradient(to bottom right, rgba(139,92,246,0.1), rgba(99,102,241,0.1));
}
.aura-orb-2 {
  bottom: 0; right: 25%; width: 250px; height: 250px;
  background: linear-gradient(to bottom right, rgba(37,99,235,0.1), rgba(6,182,212,0.1));
}
.aura-orb-3 {
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 400px; height: 400px;
  background: linear-gradient(to bottom right, rgba(168,85,247,0.05), rgba(236,72,153,0.05));
}
.aura-delay-1 { animation-delay: -1s; }
.aura-delay-2 { animation-delay: -2s; }
.aura-delay-4 { animation-delay: -4s; }

/* Everything above the fx layer */
.sbt-nav, .sbt-main, .sbt-toasts { position: relative; z-index: 1; }

/* ---- icons (inline SVG sprite) ---- */
.si {
  width: 1.15em; height: 1.15em; stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  vertical-align: -.2em; flex: 0 0 auto;
}
.si-lg { width: 1.5em; height: 1.5em; }
.si-xl { width: 2.4em; height: 2.4em; }

/* ---- top navigation (dtap structure: h-16 bar; light/dark = Breeze underline
        links; aura = glass bar + pill links) ---- */
.sbt-nav {
  background: var(--sbt-surface);
  border-bottom: 1px solid var(--sbt-border);
  position: sticky; top: 0; z-index: 900;
}
.sbt-nav-inner {
  max-width: 1400px; margin: 0 auto; padding: 0 1.25rem;
  display: flex; align-items: stretch; gap: .25rem; min-height: 64px; flex-wrap: wrap;
}
.sbt-brand {
  display: flex; align-items: center; gap: .55rem; margin-right: 1.75rem;
  font-weight: 700; font-size: 1.05rem; color: var(--sbt-text) !important;
  text-decoration: none !important;
}
.sbt-brand-mark {
  width: 30px; height: 30px; border-radius: 9px; display: inline-flex;
  align-items: center; justify-content: center; color: #fff;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  font-size: .8rem; font-weight: 800;
}
.sbt-nav-links { display: flex; align-items: stretch; gap: 1.25rem; flex-wrap: wrap; }
/* underline nav item (dtap/Breeze NavLink): border-b-2, no radius, full height */
.sbt-nav-link {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: 2px .15rem 0; border: 0; border-bottom: 2px solid transparent;
  font-size: .875rem; font-weight: 500; line-height: 1.4;
  color: var(--sbt-muted) !important; text-decoration: none !important;
  background: none; cursor: pointer; font-family: inherit;
  transition: color .12s, border-color .12s;
}
.sbt-nav-link:hover {
  color: var(--sbt-text-2) !important; border-bottom-color: var(--sbt-border-2);
}
.sbt-nav-link.active {
  color: var(--sbt-text) !important; border-bottom-color: var(--sbt-nav-active-border);
}
.sbt-nav-right { margin-left: auto; display: flex; align-items: center; gap: .35rem; }
.sbt-nav-burger { display: none; }

/* aura nav: glass bar + pill links (dtap .aura-nav / .aura-nav-link) */
html[data-sbt-theme="aura"] .sbt-nav {
  background: rgba(15,23,42,0.5);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(51,65,85,0.5);
}
html[data-sbt-theme="aura"] .sbt-nav-links { gap: .3rem; align-items: center; }
html[data-sbt-theme="aura"] .sbt-nav-link {
  padding: .5rem .75rem; border-bottom: 0; border-radius: .5rem;
  color: #94a3b8 !important; transition: all 0.2s;
}
html[data-sbt-theme="aura"] .sbt-nav-link:hover {
  color: #fff !important; background: rgba(30,41,59,0.5);
}
html[data-sbt-theme="aura"] .sbt-nav-link.active {
  color: #fff !important; background: rgba(30,41,59,0.8) !important;
  box-shadow: 0 10px 15px -3px rgba(99,102,241,0.1);
}
/* aura brand: gradient-ring logo + gradient wordmark (dtap aura-logo-*) */
html[data-sbt-theme="aura"] .sbt-brand-mark {
  background: linear-gradient(to bottom right, #6366f1, #a855f7, #ec4899);
  padding: 2px; border-radius: .65rem;
}
html[data-sbt-theme="aura"] .sbt-brand-mark > span {
  background: #0f172a; border-radius: calc(.65rem - 2px);
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
}
.sbt-brand-mark > span { width: 100%; height: 100%; display: flex;
  align-items: center; justify-content: center; }
html[data-sbt-theme="aura"] .sbt-brand-text {
  background: linear-gradient(to right, #fff, #cbd5e1);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 991px) {
  .sbt-nav-inner { align-items: center; }
  .sbt-nav-links {
    display: none; width: 100%; flex-direction: column; align-items: stretch;
    gap: .125rem; padding: .5rem 0; border-top: 1px solid var(--sbt-border); margin-top: .25rem;
  }
  .sbt-nav-links.open { display: flex; }
  .sbt-nav-burger { display: inline-flex; }
  /* stacked mobile items: pill style regardless of theme */
  .sbt-nav-link { border-bottom: 0; border-radius: 8px; padding: .5rem .7rem; }
  .sbt-nav-link:hover { background: var(--sbt-surface-2); }
  .sbt-nav-link.active { background: var(--sbt-accent-weak); color: var(--sbt-accent-text) !important; }
  .sbt-dropdown { position: static; }
  .sbt-nav-links .sbt-dropdown-menu { position: static; box-shadow: none; border: 0;
    padding-left: 1.5rem; min-width: 0; background: transparent; }
}

/* ---- dropdowns (dtap submenu: white/gray-800 rounded-md shadow; active item
        indigo-50/indigo-700 + right-side indigo dot) ---- */
.sbt-dropdown { position: relative; display: flex; align-items: stretch; }
.sbt-dropdown-menu {
  position: absolute; top: calc(100% + 2px); left: 0; min-width: 220px;
  background: var(--sbt-surface); border: 1px solid var(--sbt-border);
  border-radius: var(--sbt-radius); box-shadow: var(--sbt-shadow-lg);
  padding: .4rem; display: none; z-index: 1000;
}
.sbt-dropdown-menu.end { left: auto; right: 0; }
.sbt-dropdown.open > .sbt-dropdown-menu { display: block; }
.sbt-dropdown-item {
  display: flex; align-items: center; gap: .5rem; width: 100%;
  padding: .45rem .65rem; border-radius: 7px; font-size: .875rem;
  color: var(--sbt-text-2) !important; text-decoration: none !important;
  border: 0; background: none; cursor: pointer; text-align: left; font-family: inherit;
}
.sbt-dropdown-item:hover { background: var(--sbt-surface-2); color: var(--sbt-text) !important; }
.sbt-dropdown-item.active {
  background: var(--sbt-accent-weak); color: var(--sbt-accent-text) !important;
}
.sbt-dropdown-item.active::after {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--sbt-accent); margin-left: auto; flex: 0 0 auto;
}
.sbt-dropdown-header {
  padding: .35rem .65rem .2rem; font-size: .7rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--sbt-muted);
}
.sbt-dropdown-divider { border-top: 1px solid var(--sbt-border); margin: .35rem 0; }
html[data-sbt-theme="aura"] .sbt-dropdown-menu {
  background: #1e293b; border: 1px solid rgba(51,65,85,0.5);
  border-radius: .75rem; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}

/* ---- user chip / avatar ---- */
.sbt-avatar {
  width: 30px; height: 30px; border-radius: 50%; display: inline-flex;
  align-items: center; justify-content: center; flex: 0 0 auto;
  background: var(--sbt-accent-weak); color: var(--sbt-accent-text);
  font-weight: 600; font-size: .75rem;
}
html[data-sbt-theme="aura"] .sbt-avatar {
  background: linear-gradient(to bottom right, #6366f1, #a855f7); color: #fff;
}
.sbt-user-btn {
  display: inline-flex; align-items: center; gap: .5rem; padding: .35rem .6rem;
  border: 1px solid var(--sbt-border); border-radius: 10px; cursor: pointer;
  background: var(--sbt-surface); color: var(--sbt-text-2);
  font-family: inherit; font-size: .875rem; font-weight: 500;
}
.sbt-user-btn:hover { background: var(--sbt-surface-2); }
html[data-sbt-theme="aura"] .sbt-user-btn {
  background: rgba(30,41,59,0.5); border-color: rgba(51,65,85,0.5); color: #e2e8f0;
}
html[data-sbt-theme="aura"] .sbt-user-btn:hover { background: rgba(30,41,59,0.8); }

/* ---- page scaffold ---- */
.sbt-main { max-width: 1400px; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
.sbt-page-head { display: flex; flex-wrap: wrap; justify-content: space-between;
  align-items: flex-start; gap: 1rem; margin-bottom: 1.25rem; }
.sbt-page-head p { color: var(--sbt-muted); margin: 0; }

/* ---- cards ---- */
.sbt-card {
  background: var(--sbt-surface); border: 1px solid var(--sbt-border);
  border-radius: var(--sbt-radius); box-shadow: var(--sbt-shadow); margin-bottom: 1.5rem;
}
.sbt-card-header {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: .75rem; padding: .9rem 1.15rem; border-bottom: 1px solid var(--sbt-border);
}
.sbt-card-header h5 { margin: 0; display: flex; align-items: center; gap: .5rem; }
.sbt-card-body { padding: 1.15rem; }
/* aura glass card (dtap .aura-glass-card) */
html[data-sbt-theme="aura"] .sbt-card {
  background: linear-gradient(135deg, rgba(15,23,42,0.8), rgba(30,41,59,0.6));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(51,65,85,0.5);
  border-radius: 1rem;
  transition: border-color .25s ease, box-shadow .25s ease;
}
html[data-sbt-theme="aura"] .sbt-card:hover {
  border-color: rgba(139,92,246,0.34);
  box-shadow: 0 8px 34px rgba(99,102,241,0.20);
}
html[data-sbt-theme="aura"] .sbt-card-header { border-bottom-color: rgba(51,65,85,0.5); }

/* ---- buttons ---- */
.sbt-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .5rem .95rem; border-radius: 8px; font-size: .875rem; font-weight: 500;
  font-family: inherit; line-height: 1.4; cursor: pointer; white-space: nowrap;
  border: 1px solid transparent; background: var(--sbt-surface-2);
  color: var(--sbt-text-2); text-decoration: none !important;
  transition: background .12s, border-color .12s, color .12s;
}
.sbt-btn:hover { background: var(--sbt-surface-3); text-decoration: none !important; }
.sbt-btn:disabled { opacity: .5; cursor: not-allowed; }
.sbt-btn-sm { padding: .32rem .65rem; font-size: .8125rem; border-radius: 7px; }
.sbt-btn-xs { padding: .18rem .45rem; font-size: .75rem; border-radius: 6px; }
.sbt-btn-primary { background: var(--sbt-accent); color: #fff; }
.sbt-btn-primary:hover { background: var(--sbt-accent-strong); color: #fff; }
.sbt-btn-outline { background: transparent; border-color: var(--sbt-border-2); }
.sbt-btn-outline:hover { background: var(--sbt-surface-2); }
.sbt-btn-danger { background: var(--sbt-danger-weak); color: var(--sbt-danger); }
.sbt-btn-danger:hover { background: var(--sbt-danger); color: #fff; }
.sbt-btn-danger-solid { background: var(--sbt-danger); color: #fff; }
.sbt-btn-danger-solid:hover { filter: brightness(.92); color: #fff; }
.sbt-btn-icon { padding: .38rem; width: 2.1rem; height: 2.1rem; }
.sbt-btn-icon.sbt-btn-sm { width: 1.85rem; height: 1.85rem; padding: .28rem; }
/* aura primary: animated indigo→purple gradient + shimmer (dtap .aura-btn-primary) */
html[data-sbt-theme="aura"] .sbt-btn-primary {
  position: relative; overflow: hidden;
  background: linear-gradient(to right, #4f46e5, #9333ea, #4f46e5);
  background-size: 200% 100%;
  animation: aura-gradient-shift 8s ease infinite;
  border: none; transition: all 0.2s;
}
html[data-sbt-theme="aura"] .sbt-btn-primary:hover {
  box-shadow: 0 0 20px rgba(99,102,241,0.4);
}
html[data-sbt-theme="aura"] .sbt-btn-primary::after {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: aura-shimmer 3s infinite;
}
html[data-sbt-theme="aura"] .sbt-btn {
  background-color: rgba(30,41,59,0.5); border-color: rgba(51,65,85,0.5);
}
html[data-sbt-theme="aura"] .sbt-btn:hover { background-color: rgba(30,41,59,0.8); }
html[data-sbt-theme="aura"] .sbt-btn-primary,
html[data-sbt-theme="aura"] .sbt-btn-primary:hover { border: none; }
html[data-sbt-theme="aura"] .sbt-btn-danger { background: var(--sbt-danger-weak); }
html[data-sbt-theme="aura"] .sbt-btn-danger:hover { background: var(--sbt-danger); }
html[data-sbt-theme="aura"] .sbt-btn-danger-solid { background: var(--sbt-danger); }

/* ---- badges ---- */
.sbt-badge {
  display: inline-flex; align-items: center; gap: .3rem; padding: .18rem .55rem;
  border-radius: 999px; font-size: .72rem; font-weight: 600; line-height: 1.35;
  background: var(--sbt-surface-3); color: var(--sbt-text-2); white-space: nowrap;
}
.sbt-badge-accent { background: var(--sbt-accent-weak); color: var(--sbt-accent-text); }
.sbt-badge-success { background: var(--sbt-success-weak); color: var(--sbt-success); }
.sbt-badge-warning { background: var(--sbt-warning-weak); color: var(--sbt-warning); }
.sbt-badge-danger { background: var(--sbt-danger-weak); color: var(--sbt-danger); }
.sbt-badge-info { background: var(--sbt-info-weak); color: var(--sbt-info); }
.sbt-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ---- alerts ---- */
.sbt-alert {
  display: flex; align-items: flex-start; gap: .6rem; padding: .7rem .95rem;
  border-radius: var(--sbt-radius-sm); font-size: .875rem; margin-bottom: 1rem;
  border: 1px solid transparent;
}
.sbt-alert-info { background: var(--sbt-info-weak); color: var(--sbt-info); }
.sbt-alert-warning { background: var(--sbt-warning-weak); color: var(--sbt-warning); }
.sbt-alert-danger { background: var(--sbt-danger-weak); color: var(--sbt-danger); }
.sbt-alert-success { background: var(--sbt-success-weak); color: var(--sbt-success); }

/* ---- breadcrumb ---- */
.sbt-breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: .35rem;
  list-style: none; margin: 0 0 1rem; padding: 0; font-size: .875rem;
}
.sbt-breadcrumb li { display: flex; align-items: center; gap: .35rem; }
.sbt-breadcrumb li + li::before { content: "/"; color: var(--sbt-muted); opacity: .6; }
.sbt-breadcrumb .current { color: var(--sbt-muted); }

/* ---- tables ---- */
.sbt-table-wrap { overflow-x: auto; }
.sbt-table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.sbt-table th {
  text-align: left; padding: .6rem .75rem; font-size: .72rem; font-weight: 600;
  letter-spacing: .04em; text-transform: uppercase; color: var(--sbt-muted);
  border-bottom: 1px solid var(--sbt-border); white-space: nowrap;
}
.sbt-table td {
  padding: .55rem .75rem; border-bottom: 1px solid var(--sbt-border);
  vertical-align: middle;
}
.sbt-table tbody tr:last-child td { border-bottom: 0; }
.sbt-table tbody tr:hover { background: var(--sbt-surface-2); }
html[data-sbt-theme="aura"] .sbt-table tbody tr:hover { background: rgba(30,41,59,0.5); }
.sbt-table th.sortable { cursor: pointer; user-select: none; }
.sbt-table th.sortable:hover { color: var(--sbt-text-2); }
.sbt-table .text-end { text-align: right; }

/* ---- forms ---- */
.sbt-label { display: block; font-size: .8125rem; font-weight: 500; margin-bottom: .3rem;
  color: var(--sbt-text-2); }
.sbt-input, .sbt-select, .sbt-textarea {
  width: 100%; padding: .48rem .7rem; border-radius: 8px; font-size: .875rem;
  font-family: inherit; color: var(--sbt-text);
  background: var(--sbt-surface); border: 1px solid var(--sbt-border-2);
  transition: border-color .12s, box-shadow .12s;
}
.sbt-input:focus, .sbt-select:focus, .sbt-textarea:focus {
  outline: none; border-color: var(--sbt-accent);
  box-shadow: 0 0 0 3px var(--sbt-accent-weak);
}
/* aura inputs (dtap .aura-input) */
html[data-sbt-theme="aura"] .sbt-input,
html[data-sbt-theme="aura"] .sbt-select,
html[data-sbt-theme="aura"] .sbt-textarea {
  background-color: rgba(15,23,42,0.5); border-color: rgba(51,65,85,0.5); color: #fff;
}
html[data-sbt-theme="aura"] .sbt-input::placeholder,
html[data-sbt-theme="aura"] .sbt-textarea::placeholder { color: #64748b; }
html[data-sbt-theme="aura"] .sbt-input:focus,
html[data-sbt-theme="aura"] .sbt-select:focus,
html[data-sbt-theme="aura"] .sbt-textarea:focus {
  border-color: rgba(99,102,241,0.5);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.1), 0 0 20px rgba(99,102,241,0.2);
  outline: none;
}
.sbt-input-sm, .sbt-select-sm { padding: .3rem .55rem; font-size: .8125rem; }
select.sbt-select { -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .6rem center; padding-right: 2rem; }
.sbt-check { width: 1rem; height: 1rem; accent-color: var(--sbt-accent); cursor: pointer; }

/* ---- modal ---- */
.sbt-modal-backdrop {
  position: fixed; inset: 0; background: rgba(3, 7, 18, .55); z-index: 1200;
  display: none; align-items: flex-start; justify-content: center;
  padding: 4vh 1rem; overflow-y: auto;
}
.sbt-modal-backdrop.open { display: flex; }
.sbt-modal {
  background: var(--sbt-surface); border: 1px solid var(--sbt-border);
  border-radius: 14px; box-shadow: var(--sbt-shadow-lg);
  width: 100%; max-width: 560px; margin-bottom: 4vh;
}
html[data-sbt-theme="aura"] .sbt-modal {
  background: #1e293b; border-color: rgba(51,65,85,0.5);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
}
.sbt-modal-lg { max-width: 860px; }
.sbt-modal-xl { max-width: 1140px; }
.sbt-modal-header {
  display: flex; align-items: center; gap: .75rem; padding: .9rem 1.15rem;
  border-bottom: 1px solid var(--sbt-border);
}
.sbt-modal-header h5 { margin: 0; flex: 1; display: flex; align-items: center;
  gap: .5rem; min-width: 0; }
.sbt-modal-body { padding: 1.15rem; }
.sbt-modal-footer {
  display: flex; justify-content: flex-end; gap: .5rem; padding: .85rem 1.15rem;
  border-top: 1px solid var(--sbt-border);
}
.sbt-modal-close {
  border: 0; background: none; cursor: pointer; color: var(--sbt-muted);
  padding: .3rem; border-radius: 6px; display: inline-flex;
}
.sbt-modal-close:hover { background: var(--sbt-surface-2); color: var(--sbt-text); }

/* ---- toasts ---- */
.sbt-toasts {
  position: fixed; top: 1rem; right: 1rem; z-index: 1400;
  display: flex; flex-direction: column; gap: .5rem; max-width: 340px;
}
.sbt-toast {
  display: flex; align-items: center; gap: .55rem; padding: .65rem .9rem;
  border-radius: 10px; font-size: .875rem; font-weight: 500;
  background: var(--sbt-surface); color: var(--sbt-text);
  border: 1px solid var(--sbt-border); box-shadow: var(--sbt-shadow-lg);
  animation: sbt-toast-in .18s ease-out;
}
html[data-sbt-theme="aura"] .sbt-toast { background: #1e293b; border-color: rgba(51,65,85,0.5); }
.sbt-toast.success { border-left: 3px solid var(--sbt-success); }
.sbt-toast.error { border-left: 3px solid var(--sbt-danger); }
.sbt-toast.info { border-left: 3px solid var(--sbt-info); }
@keyframes sbt-toast-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; } }

/* ---- progress ---- */
.sbt-progress { height: 6px; border-radius: 999px; background: var(--sbt-surface-3);
  overflow: hidden; }
.sbt-progress-bar { height: 100%; border-radius: 999px; background: var(--sbt-accent);
  transition: width .15s linear; }

/* ---- spinner ---- */
.sbt-spin {
  display: inline-block; width: 1em; height: 1em; border-radius: 50%;
  border: 2px solid currentColor; border-right-color: transparent;
  animation: sbt-spin .65s linear infinite; vertical-align: -.15em;
}
@keyframes sbt-spin { to { transform: rotate(360deg); } }

/* ---- dropzone ---- */
.sbt-dropzone {
  border: 2px dashed var(--sbt-border-2); border-radius: var(--sbt-radius);
  padding: 1.75rem 1rem; text-align: center; color: var(--sbt-muted);
  cursor: pointer; transition: border-color .15s, background .15s;
}
.sbt-dropzone.dragover { border-color: var(--sbt-accent); background: var(--sbt-accent-weak); }
html[data-sbt-theme="aura"] .sbt-dropzone { border-color: rgba(51,65,85,0.7); }
html[data-sbt-theme="aura"] .sbt-dropzone.dragover {
  border-color: rgba(99,102,241,0.6); background: rgba(99,102,241,0.1);
}

/* ---- aura scrollbar (ported from dtap) ---- */
html[data-sbt-theme="aura"] ::-webkit-scrollbar { width: 6px; height: 6px; }
html[data-sbt-theme="aura"] ::-webkit-scrollbar-track { background: #0f172a; }
html[data-sbt-theme="aura"] ::-webkit-scrollbar-thumb {
  background: rgba(99,102,241,0.3); border-radius: 3px;
}
html[data-sbt-theme="aura"] ::-webkit-scrollbar-thumb:hover {
  background: rgba(99,102,241,0.5);
}

/* ---- aura keyframes (ported verbatim from dtap) ---- */
@keyframes aura-pulse-glow {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}
@keyframes aura-float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}
@keyframes aura-gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}
@keyframes aura-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
@keyframes aura-spin-slow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ---- misc ---- */
.sbt-empty { text-align: center; color: var(--sbt-muted); padding: 3rem 1rem; }
.sbt-kbd { font-family: var(--sbt-mono); font-size: .8em; background: var(--sbt-surface-3);
  border: 1px solid var(--sbt-border); border-radius: 5px; padding: .05rem .35rem; }
.sbt-pre {
  background: var(--sbt-surface-2); border: 1px solid var(--sbt-border);
  border-radius: var(--sbt-radius-sm); padding: 1rem; overflow: auto;
  font-family: var(--sbt-mono); font-size: .8125rem; margin: 0;
  white-space: pre-wrap; word-break: break-word;
}
.sbt-truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- utility + compatibility layer ----
   Small set of layout utilities shared with the self-contained cross-layout
   partials (AI chat widget, impersonation banner) so they render correctly
   on this layout too. */
.d-none { display: none !important; }
.d-block { display: block !important; }
.d-flex { display: flex !important; }
.d-inline { display: inline !important; }
.d-inline-flex { display: inline-flex !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-column { flex-direction: column !important; }
.flex-grow-1 { flex-grow: 1 !important; }
.align-items-center { align-items: center !important; }
.align-items-end { align-items: flex-end !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.text-center { text-align: center !important; }
.text-end { text-align: right !important; }
.text-start { text-align: left !important; }
.text-muted { color: var(--sbt-muted) !important; }
.text-danger { color: var(--sbt-danger) !important; }
.text-success { color: var(--sbt-success) !important; }
.text-warning { color: var(--sbt-warning) !important; }
.fw-medium { font-weight: 500 !important; }
.fw-bold { font-weight: 700 !important; }
.small { font-size: .8125rem !important; }
.w-100 { width: 100% !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: .25rem !important; }
.mb-2 { margin-bottom: .5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mt-1 { margin-top: .25rem !important; }
.mt-2 { margin-top: .5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.ms-1 { margin-left: .25rem !important; }
.ms-2 { margin-left: .5rem !important; }
.ms-auto { margin-left: auto !important; }
.me-1 { margin-right: .25rem !important; }
.me-2 { margin-right: .5rem !important; }
.py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
.py-1 { padding-top: .25rem !important; padding-bottom: .25rem !important; }
.py-2 { padding-top: .5rem !important; padding-bottom: .5rem !important; }
.px-2 { padding-left: .5rem !important; padding-right: .5rem !important; }
.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.gap-1 { gap: .25rem !important; }
.gap-2 { gap: .5rem !important; }
.gap-3 { gap: 1rem !important; }
@media (min-width: 768px) {
  .d-md-inline { display: inline !important; }
  .d-md-flex { display: flex !important; }
  .d-md-inline-flex { display: inline-flex !important; }
}
/* bootstrap-named pieces used by the shared partials */
.bg-warning { background: #f59e0b !important; }
.text-dark { color: #111827 !important; }
.btn { display: inline-flex; align-items: center; gap: .35rem; border: 1px solid transparent;
  border-radius: 8px; padding: .45rem .9rem; font-size: .875rem; font-weight: 500;
  cursor: pointer; font-family: inherit; }
.btn-sm { padding: .28rem .6rem; font-size: .8125rem; }
.btn-dark { background: #111827; color: #f9fafb; }
.btn-dark:hover { background: #1f2937; color: #fff; }

/* ---- Task F utilities (users/departments + later page ports) ---- */
.sbt-grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.sbt-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .5rem; }
@media (max-width: 640px) { .sbt-grid-2, .sbt-grid-3 { grid-template-columns: 1fr; } }
.font-monospace { font-family: var(--sbt-mono); }
.text-nowrap { white-space: nowrap; }
.text-info { color: var(--sbt-info) !important; }
.border { border: 1px solid var(--sbt-border); }
.rounded { border-radius: var(--sbt-radius-sm); }
.p-2 { padding: .5rem; }
.p-3 { padding: 1rem; }
.py-3 { padding-top: .75rem; padding-bottom: .75rem; }
.mt-4 { margin-top: 1.5rem; }
.sbt-input-group { display: flex; align-items: stretch; }
.sbt-input-group > .sbt-input { flex: 1 1 auto; min-width: 0; }
.sbt-input-group > .sbt-input:not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.sbt-input-group > .sbt-input:not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }
.sbt-input-group > .sbt-btn { flex: 0 0 auto; }
.sbt-input-group > .sbt-btn:not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; margin-left: -1px; }
.sbt-input-group > .sbt-btn:not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }

/* ---- Task F dashboards (SBTDash widget grid + widgets) ---- */
.sbt-dashgrid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 1rem; }
.sbt-dashgrid > .sbt-dw { grid-column: span 12; min-width: 0; }
.sbt-dashgrid > .sbt-dw-stat { grid-column: span 6; }
@media (min-width: 992px) {
  .sbt-dashgrid > .sbt-colspan-1 { grid-column: span 1; }
  .sbt-dashgrid > .sbt-colspan-2 { grid-column: span 2; }
  .sbt-dashgrid > .sbt-colspan-3 { grid-column: span 3; }
  .sbt-dashgrid > .sbt-colspan-4 { grid-column: span 4; }
  .sbt-dashgrid > .sbt-colspan-5 { grid-column: span 5; }
  .sbt-dashgrid > .sbt-colspan-6 { grid-column: span 6; }
  .sbt-dashgrid > .sbt-colspan-7 { grid-column: span 7; }
  .sbt-dashgrid > .sbt-colspan-8 { grid-column: span 8; }
  .sbt-dashgrid > .sbt-colspan-9 { grid-column: span 9; }
  .sbt-dashgrid > .sbt-colspan-10 { grid-column: span 10; }
  .sbt-dashgrid > .sbt-colspan-11 { grid-column: span 11; }
  .sbt-dashgrid > .sbt-colspan-12 { grid-column: span 12; }
}
.sbt-dw > .sbt-card { height: 100%; transition: opacity .25s ease; }
/* Aura's own card rule outranks the line above and lists only border-color and
   box-shadow, so aura dashboard cards used to snap back to full opacity with no
   fade. Re-state the transition for aura, keeping its two properties. Written
   without the html type selector so this lands at the same specificity as the
   updating rule below, which therefore still wins on source order and keeps the
   dim itself instant. */
[data-sbt-theme="aura"] .sbt-dw > .sbt-card {
  transition: opacity .25s ease, border-color .25s ease, box-shadow .25s ease;
}
/* Dim instantly when an update starts, fade back only on the way out: a stale
   card must read as stale from the first frame, even when the refresh is fast. */
.sbt-dw.sbt-updating > .sbt-card { opacity: .55; transition-duration: 0s; }
.sbt-dw-head { padding-bottom: .5rem; }
.sbt-dw-head h5 { font-size: .95rem; }
.sbt-dw-ic { width: 34px; height: 34px; border-radius: 8px; display: inline-flex;
  align-items: center; justify-content: center; flex: 0 0 auto; }
.sbt-dw-ic .si { width: 18px; height: 18px; }
.sbt-table-sm th, .sbt-table-sm td { padding: .4rem .6rem; }
.sbt-table tfoot td { border-top: 2px solid var(--sbt-border-2); }
.sbt-decomp-node { width: 210px; border: 1px solid var(--sbt-border); border-radius: 8px;
  padding: .5rem; margin-bottom: .5rem; background: var(--sbt-surface); }
.sbt-decomp-node:hover { border-color: var(--sbt-accent); }
.sbt-decomp-node.sel { border-color: var(--sbt-accent); box-shadow: 0 0 0 2px var(--sbt-accent-weak); }
.sbt-skel { position: relative; overflow: hidden; background: var(--sbt-surface-3);
  border-radius: var(--sbt-radius-sm); }
.sbt-skel::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .28), transparent);
  animation: sbt-skel 1.4s infinite; }
html[data-sbt-theme="dark"] .sbt-skel::after,
html[data-sbt-theme="aura"] .sbt-skel::after {
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .07), transparent);
}
@keyframes sbt-skel { to { transform: translateX(100%); } }