/* DMS Live Admin HTML prototype — mirrors product CSS variables / layout */
:root,
html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #070d18;
  --panel: #0c1526;
  --border: #1e2d4a;
  --text: #e8eefc;
  --muted: #8b9bb8;
  --cyan: #3ad4ff;
  --blue: #4d7cff;
  --violet: #7b5cff;
  --success: #2ee59d;
  --danger: #ff5c7a;
  --warn: #ffb020;
  --hover: rgba(255, 255, 255, 0.05);
  --hover-strong: rgba(255, 255, 255, 0.1);
  --shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  --btn-primary-text: #041018;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f4f7fb;
  --panel: #ffffff;
  --border: #d8e0ec;
  --text: #0f172a;
  --muted: #64748b;
  --cyan: #0891b2;
  --blue: #3b6ef5;
  --violet: #6d4aff;
  --success: #059669;
  --danger: #e11d48;
  --warn: #d97706;
  --hover: rgba(15, 23, 42, 0.04);
  --hover-strong: rgba(15, 23, 42, 0.08);
  --shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
  --btn-primary-text: #041018;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(77, 124, 255, 0.14), transparent 50%),
    radial-gradient(900px 500px at 100% 0%, rgba(58, 212, 255, 0.1), transparent 45%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  cursor: pointer;
  background: none;
  border: none;
}

.app {
  min-height: 100dvh;
}

/* Badges / buttons */
.proto-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warn);
  border: 1px solid color-mix(in srgb, var(--warn) 40%, transparent);
  background: color-mix(in srgb, var(--warn) 12%, transparent);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}
.proto-badge.sm {
  font-size: 0.58rem;
  margin-top: 0.45rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  border-radius: 12px;
  border: none;
  background-image: linear-gradient(to right, var(--blue), var(--cyan));
  color: var(--btn-primary-text);
  font-weight: 700;
  font-size: 0.8rem;
}
.btn-primary.sm {
  font-size: 0.72rem;
  padding: 0.4rem 0.75rem;
}
.btn-primary.disabled {
  opacity: 0.45;
  pointer-events: none;
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.8rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--hover);
  color: var(--text);
  font-weight: 600;
  font-size: 0.8rem;
}
.btn-ghost.sm {
  font-size: 0.72rem;
  padding: 0.35rem 0.65rem;
}
.btn-ghost:hover {
  background: var(--hover-strong);
}
.btn-ghost.w-full {
  width: 100%;
}
.muted {
  color: var(--muted);
}
.muted.sm {
  font-size: 0.75rem;
}

/* Layout */
.mobile-bar {
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.mobile-kicker {
  font-size: 0.58rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}
.mobile-dealer {
  font-size: 0.9rem;
  font-weight: 700;
}
.mobile-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.shell {
  display: flex;
  min-height: 100dvh;
}

.sidebar {
  width: 15rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
}

.sidebar-head {
  padding: 1rem 0.9rem;
  border-bottom: 1px solid var(--border);
}
.sidebar-kicker {
  font-size: 0.58rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}
.sidebar-dealer {
  margin-top: 0.25rem;
  font-size: 0.9rem;
  font-weight: 700;
}
.sidebar-company {
  font-size: 0.75rem;
  color: var(--muted);
}

.nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.45rem 0.4rem 0.75rem;
}

.nav-group {
  border-radius: 12px;
  margin-bottom: 0.2rem;
}
.nav-group.is-open {
  border: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

.nav-group-btn {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.65rem;
  border-radius: 12px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
  transition: background 0.15s, color 0.15s;
}
.nav-group.is-open .nav-group-btn,
.nav-group-btn:hover {
  background: var(--hover);
  color: var(--text);
}
.nav-group-btn .chev {
  font-size: 0.6rem;
  transition: transform 0.2s;
  opacity: 0.7;
}
.nav-group:not(.is-open) .nav-group-btn .chev {
  transform: rotate(-90deg);
}

.nav-panel {
  padding: 0 0.3rem 0.4rem;
}

.nav-link {
  display: block;
  width: 100%;
  padding: 0.4rem 0.55rem;
  border-radius: 10px;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 1px;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s;
}
a.nav-link:hover {
  background: var(--hover);
  color: var(--text);
}
.nav-link.is-active {
  background: linear-gradient(
    to right,
    color-mix(in srgb, var(--blue) 40%, transparent),
    color-mix(in srgb, var(--cyan) 20%, transparent)
  );
  color: #fff;
  font-weight: 600;
  border-color: color-mix(in srgb, var(--cyan) 25%, transparent);
}
html[data-theme="light"] .nav-link.is-active {
  color: var(--text);
}

.nav-link.is-locked {
  opacity: 0.45;
  cursor: not-allowed;
  user-select: none;
}
.nav-link.is-locked:hover {
  background: transparent;
  color: var(--muted);
}

.hub {
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-left: 0.25rem;
  color: var(--cyan);
  font-weight: 700;
}
.hub.muted {
  opacity: 0.5;
  color: var(--muted);
}
.hub.cyan {
  color: var(--cyan);
}

.sidebar-foot {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
  display: grid;
  gap: 0.5rem;
}
.user-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--muted);
}
.theme-toggle {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--hover);
  font-size: 0.85rem;
}

.main-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 95%, transparent);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.top-header-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.top-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.content {
  flex: 1;
  padding: 1.25rem 1.35rem 2rem;
  max-width: 1200px;
}

/* Cards / tables */
.page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.page-head h1 {
  font-size: 1.5rem;
  font-weight: 750;
}
.page-head p {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--muted);
  max-width: 40rem;
  line-height: 1.45;
}
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.dms-card {
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 96%, transparent);
  box-shadow: var(--shadow);
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.65rem;
  margin-bottom: 1rem;
}
.kpi {
  padding: 0.85rem 0.95rem;
}
.kpi .lbl {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.kpi .val {
  margin-top: 0.3rem;
  font-size: 1.35rem;
  font-weight: 750;
  font-variant-numeric: tabular-nums;
}
.kpi .sub {
  margin-top: 0.15rem;
  font-size: 0.72rem;
  color: var(--muted);
}
.kpi.warn .val {
  color: var(--warn);
}
.kpi.danger .val {
  color: var(--danger);
}
.kpi.cyan .val {
  color: var(--cyan);
}
.kpi.primary {
  border-color: color-mix(in srgb, var(--cyan) 35%, var(--border));
  background: color-mix(in srgb, var(--cyan) 6%, var(--panel));
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 700;
}
.card-body {
  padding: 0.85rem 1rem;
}
.card-link {
  font-size: 0.75rem;
  color: var(--cyan);
  font-weight: 600;
}
.card-link:hover {
  text-decoration: underline;
}

.table-wrap {
  overflow-x: auto;
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}
table.data th {
  padding: 0.65rem 0.85rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.data td {
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  vertical-align: middle;
}
table.data tr:hover td {
  background: var(--hover);
}
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.8rem;
  color: var(--cyan);
}
.thumb {
  width: 4rem;
  height: 3rem;
  border-radius: 0.5rem;
  background: linear-gradient(135deg, #1a3558, #0c1e34);
  border: 1px solid var(--border);
}
html[data-theme="light"] .thumb {
  background: linear-gradient(135deg, #dbeafe, #e2e8f0);
}
.badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--success) 15%, transparent);
  color: var(--success);
}
.badge.warn {
  background: color-mix(in srgb, var(--warn) 15%, transparent);
  color: var(--warn);
}
.badge.danger {
  background: color-mix(in srgb, var(--danger) 15%, transparent);
  color: var(--danger);
}
.badge.muted {
  background: var(--hover-strong);
  color: var(--muted);
}

.msg-row {
  padding: 0.65rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
  font-size: 0.875rem;
}
.msg-row:last-child {
  border-bottom: none;
}
.msg-row .meta {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.15rem;
}

.hero-kpi {
  position: relative;
  overflow: hidden;
  padding: 1.35rem 1.4rem;
}
.hero-kpi .glow {
  pointer-events: none;
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background: radial-gradient(
    ellipse at 20% 0%,
    color-mix(in srgb, var(--cyan) 35%, transparent),
    transparent 55%
  );
}
.hero-kpi .lbl {
  position: relative;
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
}
.hero-kpi .val {
  position: relative;
  margin-top: 0.6rem;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 850;
  letter-spacing: -0.02em;
}
.hero-kpi .note {
  position: relative;
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted);
}
.chip-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem;
}
.chip {
  border-radius: 999px;
  background: var(--hover);
  padding: 0.25rem 0.7rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.rev-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.45rem;
  font-size: 0.8rem;
}
.rev-row .dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  margin-right: 0.4rem;
}
.snap-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 0.6rem;
  background: var(--hover);
  padding: 0.55rem 0.75rem;
  margin-bottom: 0.45rem;
  font-size: 0.8rem;
}
.snap-row .lbl {
  color: var(--muted);
}
.snap-row .val {
  font-weight: 750;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}
.input {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 80%, var(--panel));
  color: var(--text);
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  outline: none;
}
.input:focus {
  border-color: color-mix(in srgb, var(--cyan) 55%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 15%, transparent);
}
select.input {
  min-width: 8rem;
}

.locked-hint {
  margin-top: 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background: var(--hover);
}

.toast {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  font-size: 0.85rem;
  box-shadow: var(--shadow);
  max-width: min(90vw, 28rem);
  text-align: center;
}

.page {
  display: none;
  animation: fadeIn 0.25s ease;
}
.page.is-visible {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.chart-placeholder {
  height: 160px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background:
    linear-gradient(180deg, transparent 0%, color-mix(in srgb, var(--cyan) 8%, transparent) 100%),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 24px,
      color-mix(in srgb, var(--border) 40%, transparent) 24px,
      color-mix(in srgb, var(--border) 40%, transparent) 25px
    );
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.8rem;
}

/* AI prompt bar (Parts / Diagnostics) */
.ai-prompt-card {
  margin-bottom: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 1rem;
  border: 1px solid color-mix(in srgb, var(--cyan) 40%, var(--border));
  background:
    linear-gradient(
      135deg,
      color-mix(in srgb, var(--blue) 18%, transparent),
      color-mix(in srgb, var(--cyan) 10%, transparent) 45%,
      color-mix(in srgb, var(--panel) 95%, transparent)
    );
  box-shadow: 0 0 28px color-mix(in srgb, var(--cyan) 12%, transparent);
}
.ai-prompt-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}
.ai-prompt-head h2 {
  font-size: 0.95rem;
  font-weight: 750;
}
.ai-prompt-head p {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.15rem;
  max-width: 36rem;
  line-height: 1.4;
}
.ai-prompt-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: stretch;
}
.ai-prompt-form .input {
  flex: 1 1 16rem;
  min-width: 12rem;
}
.ai-prompt-result {
  margin-top: 0.75rem;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 70%, var(--panel));
  font-size: 0.85rem;
  line-height: 1.5;
  display: none;
}
.ai-prompt-result.is-visible {
  display: block;
}
.ai-prompt-result .thinking {
  color: var(--muted);
  font-style: italic;
}
.ai-prompt-result strong {
  color: var(--cyan);
}
.ai-prompt-result ul {
  margin: 0.4rem 0 0 1.1rem;
}
.ai-prompt-result li {
  margin: 0.2rem 0;
}
.ai-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.62rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  border: 1px solid color-mix(in srgb, var(--cyan) 40%, transparent);
  background: color-mix(in srgb, var(--cyan) 12%, transparent);
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
}

.diag-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.diag-chat {
  min-height: 280px;
  display: flex;
  flex-direction: column;
}
.diag-log {
  flex: 1;
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  max-height: 360px;
  overflow-y: auto;
}
.bubble {
  max-width: 92%;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.45;
}
.bubble.user {
  align-self: flex-end;
  background: color-mix(in srgb, var(--violet) 22%, transparent);
  border: 1px solid color-mix(in srgb, var(--violet) 35%, transparent);
}
.bubble.bot {
  align-self: flex-start;
  background: color-mix(in srgb, var(--cyan) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--cyan) 28%, transparent);
}
.diag-compose {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
}

.svc-recalls-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1rem;
  align-items: start;
}
.wo-list {
  max-height: 70vh;
  overflow-y: auto;
  padding: 0.5rem;
}
.wo-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid transparent;
  margin-bottom: 0.25rem;
  font-size: 0.8rem;
  color: var(--muted);
}
.wo-item:hover {
  background: var(--hover);
  color: var(--text);
}
.wo-item.is-active {
  background: var(--hover-strong);
  border-color: color-mix(in srgb, var(--cyan) 30%, var(--border));
  color: var(--text);
  font-weight: 600;
}
.wo-item .wo-id {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.75rem;
  color: var(--cyan);
}
.recall-alert {
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--danger) 45%, var(--border));
  background: color-mix(in srgb, var(--danger) 10%, var(--panel));
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
}
.recall-alert h3 {
  font-size: 0.9rem;
  color: var(--danger);
  margin-bottom: 0.35rem;
}
.recall-alert p {
  font-size: 0.82rem;
  color: var(--text);
  line-height: 1.45;
}

@media (max-width: 900px) {
  .svc-recalls-layout {
    grid-template-columns: 1fr;
  }
}

/* Support panel: AI + blurred glossary */
.support-layout-demo {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, 0.9fr);
  gap: 1rem;
  align-items: stretch;
  min-height: min(70vh, 560px);
}
.support-ai-pane {
  display: flex;
  flex-direction: column;
  min-height: 420px;
}
.support-ai-pane .diag-log {
  flex: 1;
  max-height: none;
}
.support-glossary {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 420px;
  overflow: hidden;
}
.support-glossary-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 2;
  position: relative;
  background: color-mix(in srgb, var(--panel) 96%, transparent);
}
.support-glossary-head h3 {
  font-size: 0.875rem;
  font-weight: 700;
}
.support-glossary-body {
  flex: 1;
  overflow: hidden;
  padding: 0.65rem 0.75rem 1rem;
  filter: blur(5px);
  opacity: 0.55;
  user-select: none;
  pointer-events: none;
  transform: scale(1.01);
}
.support-glossary-veil {
  position: absolute;
  inset: 2.6rem 0 0 0;
  z-index: 1;
  display: grid;
  place-items: center;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--panel) 15%, transparent) 0%,
    color-mix(in srgb, var(--panel) 55%, transparent) 40%,
    color-mix(in srgb, var(--panel) 70%, transparent) 100%
  );
}
.support-glossary-veil span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.glossary-cat {
  margin-bottom: 0.75rem;
}
.glossary-cat .cat-title {
  font-size: 0.65rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 0.35rem;
}
.glossary-item {
  padding: 0.4rem 0.5rem;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: var(--hover);
  margin-bottom: 0.3rem;
  font-size: 0.78rem;
}
.glossary-item .g-title {
  font-weight: 600;
  color: var(--text);
}
.glossary-item .g-ex {
  font-size: 0.7rem;
  color: var(--muted);
  margin-top: 0.15rem;
  line-height: 1.35;
}

@media (max-width: 900px) {
  .support-layout-demo {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .mobile-bar {
    display: flex;
  }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 40;
    transform: translateX(-105%);
    transition: transform 0.25s ease;
    box-shadow: var(--shadow);
  }
  .sidebar.is-open {
    transform: translateX(0);
  }
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .top-header {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}