/* =========================================================================
   Aura Admin — design system
   Dark by default (html[data-bs-theme="dark"]), light via toggle.
   Palette follows the site (../site/src/index.css): bg #0a0a0a, cards #161618,
   accent #ff2d95 (hot pink), AI cyan #00f0ff; fonts DM Sans / Syne.
   Use the tokens (var(--…)) — never hardcode colors in section views.
   ========================================================================= */

:root {
  --font-sans: 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Syne', 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --sidebar-w: 248px;
  --topbar-h: 60px;
  --content-max: none; /* на всю ширину: по краям не остаётся пустых полей */

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 140ms var(--ease);
  --t: 240ms var(--ease);

  --z-sidebar: 1040;
  --z-topbar: 1030;
  --z-toast: 1090;
}

/* ---------- Dark (default) ---------- */
:root,
[data-bs-theme='dark'] {
  --bg: #0a0a0a;
  --bg-subtle: #0e0e10;
  --surface: #161618;
  --surface-2: #1c1c20;
  --surface-3: #25252b;
  --overlay: rgba(0, 0, 0, 0.6);

  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.13);
  --ring: rgba(255, 45, 149, 0.45);

  --text: #f4f4f6;
  --text-2: #b9b9c3;
  --muted: #8a8a95;
  --faint: #5d5d67;

  --accent: #ff2d95;
  --accent-hover: #ff4da6;
  --accent-text: #ff62b0;
  --accent-soft: rgba(255, 45, 149, 0.14);
  --accent-contrast: #ffffff;
  --ai: #00f0ff;
  --ai-text: #5cf6ff;
  --ai-soft: rgba(0, 240, 255, 0.11);
  --success: #34d399;
  --success-soft: rgba(52, 211, 153, 0.13);
  --warning: #fbbf24;
  --warning-soft: rgba(251, 191, 36, 0.13);
  --danger: #ff5c6c;
  --danger-soft: rgba(255, 92, 108, 0.14);
  --info: #60a5fa;
  --info-soft: rgba(96, 165, 250, 0.14);
  --neutral: #a1a1ab;
  --neutral-soft: rgba(255, 255, 255, 0.07);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, 0 10px 30px -12px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, 0.8);
  --glow-accent: 0 0 0 1px rgba(255, 45, 149, 0.35), 0 8px 28px -8px rgba(255, 45, 149, 0.45);

  --gradient-accent: linear-gradient(135deg, #ff2d95 0%, #ff5e9a 100%);
  --gradient-ai: linear-gradient(135deg, #00f0ff 0%, #5d7bff 100%);
  --gradient-brand: linear-gradient(135deg, #ff2d95 0%, #a855f7 55%, #00f0ff 100%);
  --page-glow: radial-gradient(900px 380px at 100% -8%, rgba(255, 45, 149, 0.07), transparent 60%),
    radial-gradient(700px 320px at 20% -10%, rgba(0, 240, 255, 0.045), transparent 60%);

  color-scheme: dark;
}

/* ---------- Light ---------- */
[data-bs-theme='light'] {
  --bg: #f5f5f7;
  --bg-subtle: #fbfbfc;
  --surface: #ffffff;
  --surface-2: #f3f3f6;
  --surface-3: #e9e9ee;
  --overlay: rgba(20, 20, 30, 0.35);

  --border: rgba(16, 16, 28, 0.08);
  --border-strong: rgba(16, 16, 28, 0.15);
  --ring: rgba(232, 18, 127, 0.35);

  --text: #111117;
  --text-2: #3d3d48;
  --muted: #6b6b78;
  --faint: #a2a2ad;

  --accent: #e8127f;
  --accent-hover: #d10d72;
  --accent-text: #d10d72;
  --accent-soft: rgba(232, 18, 127, 0.09);
  --accent-contrast: #ffffff;
  --ai: #0891b2;
  --ai-text: #0e7490;
  --ai-soft: rgba(8, 145, 178, 0.1);
  --success: #059669;
  --success-soft: rgba(5, 150, 105, 0.1);
  --warning: #c26d05;
  --warning-soft: rgba(217, 119, 6, 0.12);
  --danger: #e11d48;
  --danger-soft: rgba(225, 29, 72, 0.09);
  --info: #2563eb;
  --info-soft: rgba(37, 99, 235, 0.09);
  --neutral: #62626e;
  --neutral-soft: rgba(16, 16, 28, 0.06);

  --shadow-sm: 0 1px 2px rgba(16, 16, 28, 0.06);
  --shadow: 0 1px 2px rgba(16, 16, 28, 0.04), 0 8px 24px -14px rgba(16, 16, 28, 0.18);
  --shadow-lg: 0 24px 60px -24px rgba(16, 16, 28, 0.3);
  --glow-accent: 0 0 0 1px rgba(232, 18, 127, 0.3), 0 8px 24px -10px rgba(232, 18, 127, 0.35);
  --page-glow: radial-gradient(900px 380px at 100% -8%, rgba(232, 18, 127, 0.05), transparent 60%);

  color-scheme: light;
}

/* ---------- Bootstrap bridge ---------- */
[data-bs-theme] {
  --bs-body-font-family: var(--font-sans);
  --bs-body-font-size: 0.875rem;
  --bs-body-line-height: 1.5;
  --bs-body-bg: var(--bg);
  --bs-body-color: var(--text);
  --bs-emphasis-color: var(--text);
  --bs-secondary-color: var(--muted);
  --bs-tertiary-color: var(--faint);
  --bs-secondary-bg: var(--surface-2);
  --bs-tertiary-bg: var(--surface-2);
  --bs-border-color: var(--border);
  --bs-border-color-translucent: var(--border);
  --bs-border-radius: var(--radius-sm);
  --bs-border-radius-sm: var(--radius-xs);
  --bs-border-radius-lg: var(--radius);
  --bs-link-color: var(--accent-text);
  --bs-link-color-rgb: 255, 98, 176;
  --bs-link-hover-color: var(--accent-hover);
  --bs-link-hover-color-rgb: 255, 77, 166;
  --bs-primary: var(--accent);
  --bs-primary-rgb: 255, 45, 149;
  --bs-focus-ring-color: var(--ring);
  --bs-code-color: var(--ai-text);
  --bs-heading-color: var(--text);
  --bs-success-rgb: 52, 211, 153;
  --bs-danger-rgb: 255, 92, 108;
  --bs-warning-rgb: 251, 191, 36;
  --bs-info-rgb: 96, 165, 250;
}

/* ---------- Base ---------- */
html,
body {
  min-height: 100%;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv11';
}
a {
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
::selection {
  background: var(--accent-soft);
  color: var(--text);
}
h1, h2, h3, h4, h5, h6 {
  letter-spacing: -0.01em;
  font-weight: 600;
}
hr {
  border-color: var(--border);
  opacity: 1;
}
code,
kbd,
.font-mono {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}
kbd {
  background: var(--surface-3);
  color: var(--text-2);
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: var(--radius-xs);
  padding: 0.05rem 0.35rem;
  font-size: 0.7rem;
}
.text-faint { color: var(--faint) !important; }
.text-muted, .text-body-secondary { color: var(--muted) !important; }
.text-2 { color: var(--text-2) !important; }
.text-accent { color: var(--accent-text) !important; }
.text-ai { color: var(--ai-text) !important; }
.text-success { color: var(--success) !important; }
.text-danger { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }
.tabular { font-variant-numeric: tabular-nums; }
.fw-semibold { font-weight: 600 !important; }
.font-display { font-family: var(--font-display); }
.small-caps {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--muted);
}

/* scrollbars */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--surface-3) transparent;
}
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb {
  background: var(--surface-3);
  border-radius: 10px;
  border: 3px solid transparent;
  background-clip: content-box;
}

/* =========================================================================
   App shell: sidebar + topbar + content
   ========================================================================= */
.app {
  min-height: 100vh;
  background: var(--page-glow), var(--bg);
  background-attachment: fixed;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--sidebar-w);
  z-index: var(--z-sidebar);
  display: flex;
  flex-direction: column;
  background: var(--bg-subtle);
  border-right: 1px solid var(--border);
  transition: transform var(--t);
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  height: var(--topbar-h);
  padding: 0 1.1rem;
  color: var(--text);
  flex-shrink: 0;
}
.sidebar-brand:hover { color: var(--text); }
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--gradient-brand);
  display: grid;
  place-items: center;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  box-shadow: 0 6px 18px -6px rgba(255, 45, 149, 0.6);
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.brand-name small {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--muted);
  margin-left: 0.3rem;
  padding: 0.1rem 0.4rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  vertical-align: 2px;
}
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.75rem 1rem;
}
.nav-section {
  margin-top: 1.1rem;
}
.nav-section-title {
  padding: 0 0.6rem 0.4rem;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--faint);
  font-weight: 600;
}
.side-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.48rem 0.6rem;
  margin-bottom: 2px;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
}
.side-link .bi {
  font-size: 1.02rem;
  color: var(--muted);
  width: 1.1rem;
  text-align: center;
  transition: color var(--t-fast);
}
.side-link:hover {
  background: var(--surface-2);
  color: var(--text);
}
.side-link:hover .bi { color: var(--text-2); }
.side-link.active {
  background: var(--accent-soft);
  color: var(--text);
}
.side-link.active .bi { color: var(--accent-text); }
.side-link.active::before {
  content: '';
  position: absolute;
  left: -0.75rem;
  top: 8px;
  bottom: 8px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}
.side-link .side-badge {
  margin-left: auto;
  font-size: 0.6875rem;
  padding: 0.05rem 0.45rem;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
  color: var(--text-2);
}
.sidebar-footer {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
}
.admin-chip {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  padding: 0.45rem 0.5rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 0;
  color: var(--text);
  text-align: left;
}
.admin-chip:hover { background: var(--surface-2); }
.admin-chip-meta { line-height: 1.2; min-width: 0; }
.admin-chip-name { font-weight: 600; font-size: 0.8125rem; }
.admin-chip-role { color: var(--muted); font-size: 0.72rem; }

.main {
  margin-left: var(--sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: var(--z-topbar);
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 1.5rem;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar-burger { display: none; }
.topbar .breadcrumb {
  margin: 0;
  font-size: 0.8125rem;
  flex-wrap: nowrap;
  white-space: nowrap;
  overflow: hidden;
  --bs-breadcrumb-divider-color: var(--faint);
  --bs-breadcrumb-item-active-color: var(--text);
  --bs-breadcrumb-divider: '/';
}
.topbar .breadcrumb a { color: var(--muted); }
.topbar .breadcrumb a:hover { color: var(--text); }
.topbar .breadcrumb-item.active { font-weight: 500; overflow: hidden; text-overflow: ellipsis; }
.topbar-spacer { flex: 1; }

.global-search {
  position: relative;
  width: min(360px, 34vw);
}
.global-search .bi-search {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--faint);
  pointer-events: none;
}
.global-search input {
  width: 100%;
  height: 36px;
  padding: 0 3rem 0 2.1rem;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.8125rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.global-search input::placeholder { color: var(--faint); }
.global-search input:focus {
  outline: 0;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background: var(--surface-2);
}
.global-search kbd {
  position: absolute;
  right: 0.55rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.icon-btn {
  width: 36px;
  height: 36px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  flex-shrink: 0;
}
.icon-btn:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--border-strong);
}
[data-bs-theme='dark'] .theme-icon-light { display: none; }
[data-bs-theme='light'] .theme-icon-dark { display: none; }

.content {
  width: 100%;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.75rem 1.5rem 3rem;
  flex: 1;
}

.page-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.page-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.15;
}
.page-subtitle {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}
.page-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.app-footer {
  padding: 1rem 1.5rem 1.5rem;
  color: var(--faint);
  font-size: 0.75rem;
  display: flex;
  justify-content: space-between;
  max-width: var(--content-max);
  width: 100%;
  margin: 0 auto;
}

.sidebar-backdrop {
  display: none;
}

@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }
  .sidebar-open .sidebar { transform: none; }
  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    z-index: calc(var(--z-sidebar) - 1);
    background: var(--overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t);
    display: block;
  }
  .sidebar-open .sidebar-backdrop { opacity: 1; pointer-events: auto; }
  .main { margin-left: 0; }
  .topbar { padding: 0 1rem; }
  .topbar-burger { display: inline-grid; }
  .content { padding: 1.25rem 1rem 2.5rem; }
  .global-search { width: auto; flex: 1; max-width: 360px; }
  .global-search kbd { display: none; }
  .topbar .breadcrumb { display: none; }
}
@media (max-width: 575.98px) {
  .page-title { font-size: 1.3rem; }
  .admin-menu-name { display: none; }
}

/* =========================================================================
   Panels / cards
   ========================================================================= */
.panel,
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  --bs-card-bg: var(--surface);
  --bs-card-border-color: var(--border);
  --bs-card-cap-bg: transparent;
  --bs-card-border-radius: var(--radius-lg);
}
.panel { margin-bottom: 1.25rem; min-width: 0; }
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.25rem;
  border-bottom: 1px solid var(--border);
  min-height: 56px;
}
.panel-title {
  font-size: 0.9375rem;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.panel-title .bi { color: var(--muted); }
.panel-subtitle { margin: 0.15rem 0 0; color: var(--muted); font-size: 0.8rem; }
.panel-actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.panel-body { padding: 1.25rem; }
.panel-body-flush { padding: 0; }
.panel-footer {
  padding: 0.8rem 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8125rem;
}
.panel-body-flush > .grid-view .grid-footer,
.panel-body-flush > .grid-footer { border-top: 1px solid var(--border); }

.section-title {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
}

/* =========================================================================
   KPI stat cards
   ========================================================================= */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); /* auto-fit: cards stretch, no empty tail */
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.stat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.05rem 1.15rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  color: var(--text);
  overflow: hidden;
  min-width: 0;
  transition: border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
}
.stat-card::after {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--stat-tone, transparent), transparent);
  opacity: 0.8;
}
.stat-card-link:hover {
  color: var(--text);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}
.stat-head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.stat-label { color: var(--muted); font-size: 0.8rem; font-weight: 500; }
.stat-icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--stat-soft, var(--neutral-soft));
  color: var(--stat-tone, var(--text-2));
  font-size: 0.95rem;
}
.stat-value {
  font-size: 1.65rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stat-value small { font-size: 0.55em; color: var(--muted); font-weight: 500; }
.stat-foot { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; font-size: 0.75rem; }
.stat-hint { color: var(--muted); }
.stat-delta {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  font-weight: 600;
  padding: 0.05rem 0.4rem;
  border-radius: var(--radius-pill);
}
.stat-delta-up { color: var(--success); background: var(--success-soft); }
.stat-delta-down { color: var(--danger); background: var(--danger-soft); }
.stat-delta-flat { color: var(--muted); background: var(--neutral-soft); }
.stat-spark { height: 38px; margin: 0.35rem -0.2rem -0.3rem; }
.stat-spark canvas { width: 100% !important; height: 38px !important; }
.stat-tone-accent { --stat-tone: var(--accent); --stat-soft: var(--accent-soft); }
.stat-tone-ai { --stat-tone: var(--ai); --stat-soft: var(--ai-soft); }
.stat-tone-success { --stat-tone: var(--success); --stat-soft: var(--success-soft); }
.stat-tone-warning { --stat-tone: var(--warning); --stat-soft: var(--warning-soft); }
.stat-tone-danger { --stat-tone: var(--danger); --stat-soft: var(--danger-soft); }
.stat-tone-info { --stat-tone: var(--info); --stat-soft: var(--info-soft); }

/* =========================================================================
   Data tables (GridView / plain .data-table)
   ========================================================================= */
.table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text);
  --bs-table-border-color: var(--border);
  --bs-table-hover-bg: var(--surface-2);
  --bs-table-hover-color: var(--text);
  --bs-table-striped-bg: rgba(127, 127, 127, 0.03);
  --bs-table-active-bg: var(--accent-soft);
  margin-bottom: 0;
}
.data-table {
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
}
.data-table > thead > tr > th {
  position: sticky;
  top: 0;
  background: var(--surface);
  color: var(--muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: none;
  letter-spacing: 0.01em;
  white-space: nowrap;
  padding: 0.65rem 0.9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table > thead > tr > th a {
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.data-table > thead > tr > th a:hover { color: var(--text); }
.data-table > thead > tr > th a::after {
  content: '\2195';
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity var(--t-fast);
}
.data-table > thead > tr > th a:hover::after { opacity: 0.6; }
.data-table > thead > tr > th a.asc,
.data-table > thead > tr > th a.desc { color: var(--text); }
.data-table > thead > tr > th a.asc::after { content: '\2191'; opacity: 1; color: var(--accent-text); }
.data-table > thead > tr > th a.desc::after { content: '\2193'; opacity: 1; color: var(--accent-text); }
.data-table > tbody > tr > td {
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table > tbody > tr:last-child > td { border-bottom: 0; }
.data-table > tbody > tr { transition: background var(--t-fast); }
.data-table > tbody > tr:hover > * { --bs-table-bg-state: var(--surface-2); }
.data-table .row-link { cursor: pointer; }
.data-table td.actions,
.data-table th.actions { text-align: right; white-space: nowrap; width: 1%; }
.data-table tr.filters td { padding: 0.45rem 0.6rem; background: var(--bg-subtle); border-bottom: 1px solid var(--border); }
.data-table tr.filters .form-control,
.data-table tr.filters .form-select { height: 30px; padding-top: 0.2rem; padding-bottom: 0.2rem; font-size: 0.78rem; }
.data-table .text-end a { justify-content: flex-end; }
.table-compact td,
.table-compact th { padding: 0.4rem 0.7rem !important; }
.table-responsive { border-radius: inherit; }

.grid-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.7rem 1rem;
  color: var(--muted);
  font-size: 0.78rem;
}
.grid-footer:empty { display: none; }
.grid-summary b { color: var(--text-2); font-weight: 600; }
.grid-empty { padding: 0 !important; }
.grid-view .grid-empty:hover { background: transparent; }

.pagination {
  --bs-pagination-bg: transparent;
  --bs-pagination-color: var(--text-2);
  --bs-pagination-border-color: transparent;
  --bs-pagination-hover-bg: var(--surface-2);
  --bs-pagination-hover-color: var(--text);
  --bs-pagination-hover-border-color: transparent;
  --bs-pagination-focus-bg: var(--surface-2);
  --bs-pagination-focus-box-shadow: 0 0 0 3px var(--accent-soft);
  --bs-pagination-active-bg: var(--accent-soft);
  --bs-pagination-active-color: var(--accent-text);
  --bs-pagination-active-border-color: transparent;
  --bs-pagination-disabled-bg: transparent;
  --bs-pagination-disabled-color: var(--faint);
  --bs-pagination-disabled-border-color: transparent;
  --bs-pagination-border-radius: var(--radius-xs);
  gap: 2px;
}
.pagination .page-link { border-radius: var(--radius-xs) !important; min-width: 30px; text-align: center; font-variant-numeric: tabular-nums; }

/* =========================================================================
   Badges, avatars, thumbs, entity cells, ids
   ========================================================================= */
.ui-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.12rem 0.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.5;
  white-space: nowrap;
  background: var(--b-soft);
  color: var(--b-color);
  border: 1px solid color-mix(in srgb, var(--b-color) 18%, transparent);
}
.ui-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}
.ui-badge-neutral { --b-color: var(--neutral); --b-soft: var(--neutral-soft); }
.ui-badge-accent { --b-color: var(--accent-text); --b-soft: var(--accent-soft); }
.ui-badge-ai { --b-color: var(--ai-text); --b-soft: var(--ai-soft); }
.ui-badge-success { --b-color: var(--success); --b-soft: var(--success-soft); }
.ui-badge-warning { --b-color: var(--warning); --b-soft: var(--warning-soft); }
.ui-badge-danger { --b-color: var(--danger); --b-soft: var(--danger-soft); }
.ui-badge-info { --b-color: var(--info); --b-soft: var(--info-soft); }
.badge { font-weight: 600; }

.ui-avatar {
  --avatar-hue: 320;
  --size: 32px;
  width: var(--size);
  height: var(--size);
  flex-shrink: 0;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  object-fit: cover;
  font-size: calc(var(--size) * 0.38);
  font-weight: 700;
  color: hsl(var(--avatar-hue) 90% 82%);
  background: linear-gradient(135deg, hsl(var(--avatar-hue) 70% 32%), hsl(calc(var(--avatar-hue) + 40) 70% 22%));
  border: 1px solid var(--border);
  letter-spacing: 0.02em;
}
[data-bs-theme='light'] .ui-avatar {
  color: hsl(var(--avatar-hue) 70% 30%);
  background: linear-gradient(135deg, hsl(var(--avatar-hue) 80% 90%), hsl(calc(var(--avatar-hue) + 40) 80% 84%));
}
.ui-avatar-sm { --size: 28px; }
.ui-avatar-md { --size: 36px; }
.ui-avatar-lg { --size: 52px; }
.ui-avatar-xl { --size: 76px; }

.ui-thumb {
  --size: 64px;
  width: var(--size);
  height: var(--size);
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--surface-2);
  border: 1px solid var(--border);
  flex-shrink: 0;
}
.ui-thumb-sm { --size: 40px; border-radius: var(--radius-xs); }
.ui-thumb-md { --size: 64px; }
.ui-thumb-lg { --size: 120px; border-radius: var(--radius); }
.ui-thumb-empty { display: inline-grid; place-items: center; color: var(--faint); font-size: calc(var(--size) * 0.32); }

.ui-entity {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
  color: var(--text);
  max-width: 100%;
}
a.ui-entity:hover .ui-entity-title { color: var(--accent-text); }
.ui-entity-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.ui-entity-title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; transition: color var(--t-fast); }
.ui-entity-sub { color: var(--muted); font-size: 0.75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.ui-id { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }
a.ui-id-link:hover .ui-id { color: var(--accent-text); }

.ui-copy { display: inline-flex; align-items: center; gap: 0.25rem; max-width: 100%; }
.ui-copy-text { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.btn-copy {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--faint);
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: color var(--t-fast), background var(--t-fast);
}
.btn-copy:hover { color: var(--text); background: var(--surface-3); }
.btn-copy.copied { color: var(--success); }

.fmt-tokens small { color: var(--muted); font-size: 0.78em; }
.fmt-dt { white-space: nowrap; cursor: default; }

/* key-value list */
.ui-kv {
  display: grid;
  grid-template-columns: minmax(120px, 34%) 1fr;
  margin: 0;
  font-size: 0.8125rem;
}
.ui-kv dt,
.ui-kv dd {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border);
  margin: 0;
  min-width: 0;
}
.ui-kv dt { color: var(--muted); font-weight: 500; padding-right: 1rem; }
.ui-kv dd { overflow-wrap: anywhere; }
.ui-kv dt:last-of-type,
.ui-kv dd:last-of-type { border-bottom: 0; }

/* empty state */
.ui-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: var(--muted);
}
.ui-empty-compact { padding: 2.25rem 1rem; }
.ui-empty-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  font-size: 1.45rem;
  color: var(--text-2);
  background: linear-gradient(180deg, var(--surface-3), var(--surface-2));
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1rem;
}
.ui-empty-compact .ui-empty-icon { width: 44px; height: 44px; font-size: 1.15rem; border-radius: 12px; margin-bottom: 0.75rem; }
.ui-empty-title { color: var(--text); font-weight: 600; font-size: 0.95rem; }
.ui-empty-text { max-width: 420px; margin-top: 0.3rem; font-size: 0.8125rem; }
.ui-empty-action { margin-top: 1.1rem; }

/* coming soon hero */
.coming-soon {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-strong);
  background:
    radial-gradient(600px 220px at 50% -20%, var(--accent-soft), transparent 70%),
    var(--surface);
}
.coming-soon .ui-empty { padding: 4.5rem 1.5rem; }
.coming-soon .ui-empty-icon { background: var(--accent-soft); color: var(--accent-text); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }

/* =========================================================================
   Tabs
   ========================================================================= */
.ui-tabs,
.nav-tabs {
  display: flex;
  gap: 0.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  --bs-nav-tabs-border-width: 0;
}
.nav-tabs { flex-wrap: nowrap; }
.ui-tabs::-webkit-scrollbar,
.nav-tabs::-webkit-scrollbar { display: none; }
/* edge fade when a tab bar overflows (classes set by admin.js) */
.ui-tabs.is-scroll-end,
.nav-tabs.is-scroll-end { -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 36px), transparent); mask-image: linear-gradient(90deg, #000 calc(100% - 36px), transparent); }
.ui-tabs.is-scroll-start,
.nav-tabs.is-scroll-start { -webkit-mask-image: linear-gradient(90deg, transparent, #000 36px); mask-image: linear-gradient(90deg, transparent, #000 36px); }
.ui-tabs.is-scroll-start.is-scroll-end,
.nav-tabs.is-scroll-start.is-scroll-end { -webkit-mask-image: linear-gradient(90deg, transparent, #000 36px, #000 calc(100% - 36px), transparent); mask-image: linear-gradient(90deg, transparent, #000 36px, #000 calc(100% - 36px), transparent); }
.ui-tab,
.nav-tabs .nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.75rem;
  color: var(--muted);
  font-weight: 500;
  white-space: nowrap;
  border: 0 !important;
  background: transparent !important;
  border-radius: 0;
  transition: color var(--t-fast);
}
.ui-tab:hover,
.nav-tabs .nav-link:hover { color: var(--text); }
.ui-tab.active,
.nav-tabs .nav-link.active { color: var(--text); }
.ui-tab.active::after,
.nav-tabs .nav-link.active::after {
  content: '';
  position: absolute;
  left: 0.5rem;
  right: 0.5rem;
  bottom: -1px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}
.ui-tabs-count {
  font-size: 0.6875rem;
  padding: 0 0.4rem;
  border-radius: var(--radius-pill);
  background: var(--surface-3);
  color: var(--text-2);
  font-weight: 600;
}
.ui-tab.active .ui-tabs-count { background: var(--accent-soft); color: var(--accent-text); }

/* segmented control (e.g. period switch 7d / 30d / 90d) */
.segmented {
  display: inline-flex;
  padding: 3px;
  gap: 2px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.segmented a,
.segmented button {
  padding: 0.28rem 0.7rem;
  border-radius: 6px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
}
.segmented a:hover,
.segmented button:hover { color: var(--text); }
.segmented .active {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

/* =========================================================================
   Buttons
   ========================================================================= */
.btn {
  --bs-btn-font-weight: 500;
  --bs-btn-font-size: 0.8125rem;
  --bs-btn-padding-y: 0.42rem;
  --bs-btn-padding-x: 0.85rem;
  --bs-btn-border-radius: var(--radius-sm);
  --bs-btn-focus-box-shadow: 0 0 0 3px var(--accent-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}
.btn:active { transform: translateY(1px); }
.btn-sm {
  --bs-btn-padding-y: 0.26rem;
  --bs-btn-padding-x: 0.6rem;
  --bs-btn-font-size: 0.78rem;
  --bs-btn-border-radius: var(--radius-xs);
}
.btn-lg {
  --bs-btn-padding-y: 0.62rem;
  --bs-btn-padding-x: 1.2rem;
  --bs-btn-font-size: 0.9rem;
}
.btn-primary {
  --bs-btn-color: var(--accent-contrast);
  --bs-btn-bg: var(--accent);
  --bs-btn-border-color: var(--accent);
  --bs-btn-hover-color: var(--accent-contrast);
  --bs-btn-hover-bg: var(--accent-hover);
  --bs-btn-hover-border-color: var(--accent-hover);
  --bs-btn-active-color: var(--accent-contrast);
  --bs-btn-active-bg: var(--accent-hover);
  --bs-btn-active-border-color: var(--accent-hover);
  --bs-btn-disabled-bg: var(--accent);
  --bs-btn-disabled-border-color: var(--accent);
  box-shadow: 0 6px 18px -8px var(--accent), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.btn-secondary,
.btn-outline-secondary,
.btn-light {
  --bs-btn-color: var(--text);
  --bs-btn-bg: var(--surface-2);
  --bs-btn-border-color: var(--border-strong);
  --bs-btn-hover-color: var(--text);
  --bs-btn-hover-bg: var(--surface-3);
  --bs-btn-hover-border-color: var(--border-strong);
  --bs-btn-active-color: var(--text);
  --bs-btn-active-bg: var(--surface-3);
  --bs-btn-active-border-color: var(--border-strong);
  --bs-btn-disabled-color: var(--muted);
  --bs-btn-disabled-bg: var(--surface-2);
  --bs-btn-disabled-border-color: var(--border);
}
.btn-outline-secondary { --bs-btn-bg: transparent; }
.btn-ghost {
  --bs-btn-color: var(--text-2);
  --bs-btn-bg: transparent;
  --bs-btn-border-color: transparent;
  --bs-btn-hover-color: var(--text);
  --bs-btn-hover-bg: var(--surface-2);
  --bs-btn-hover-border-color: transparent;
  --bs-btn-active-color: var(--text);
  --bs-btn-active-bg: var(--surface-3);
  --bs-btn-active-border-color: transparent;
}
.btn-danger,
.btn-outline-danger {
  --bs-btn-color: var(--danger);
  --bs-btn-bg: var(--danger-soft);
  --bs-btn-border-color: color-mix(in srgb, var(--danger) 28%, transparent);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--danger);
  --bs-btn-hover-border-color: var(--danger);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--danger);
  --bs-btn-active-border-color: var(--danger);
}
.btn-success,
.btn-outline-success {
  --bs-btn-color: var(--success);
  --bs-btn-bg: var(--success-soft);
  --bs-btn-border-color: color-mix(in srgb, var(--success) 28%, transparent);
  --bs-btn-hover-color: #06110c;
  --bs-btn-hover-bg: var(--success);
  --bs-btn-hover-border-color: var(--success);
  --bs-btn-active-color: #06110c;
  --bs-btn-active-bg: var(--success);
  --bs-btn-active-border-color: var(--success);
}
.btn-ai {
  --bs-btn-color: var(--ai-text);
  --bs-btn-bg: var(--ai-soft);
  --bs-btn-border-color: color-mix(in srgb, var(--ai) 28%, transparent);
  --bs-btn-hover-color: #031416;
  --bs-btn-hover-bg: var(--ai);
  --bs-btn-hover-border-color: var(--ai);
  --bs-btn-active-color: #031416;
  --bs-btn-active-bg: var(--ai);
  --bs-btn-active-border-color: var(--ai);
}
.btn-icon { --bs-btn-padding-x: 0; width: 34px; height: 34px; }
.btn-icon.btn-sm { width: 28px; height: 28px; }
.btn-close { --bs-btn-close-focus-shadow: 0 0 0 3px var(--accent-soft); }
[data-bs-theme='dark'] .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

/* =========================================================================
   Forms
   ========================================================================= */
.form-label,
.control-label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 0.35rem;
}
.form-control,
.form-select {
  --bs-border-color: var(--border-strong);
  background-color: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  padding: 0.45rem 0.7rem;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background-color var(--t-fast);
}
.form-control::placeholder { color: var(--faint); }
.form-control:hover,
.form-select:hover { border-color: color-mix(in srgb, var(--text) 22%, transparent); }
.form-control:focus,
.form-select:focus {
  background-color: var(--surface);
  border-color: var(--accent);
  color: var(--text);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-control:disabled,
.form-control[readonly] { background-color: var(--surface); color: var(--muted); }
.form-control-sm,
.form-select-sm { font-size: 0.78rem; padding: 0.28rem 0.55rem; border-radius: var(--radius-xs); }
textarea.form-control { min-height: 90px; line-height: 1.55; }
textarea.code-editor,
.form-control.font-mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.6;
  tab-size: 2;
}
.form-text,
.hint-block { color: var(--muted); font-size: 0.75rem; margin-top: 0.3rem; }
.invalid-feedback { font-size: 0.75rem; color: var(--danger); }
.is-invalid,
.form-control.is-invalid { border-color: var(--danger) !important; }
.is-invalid:focus { box-shadow: 0 0 0 3px var(--danger-soft) !important; }
.form-control.is-valid,
.was-validated .form-control:valid { border-color: var(--border-strong); background-image: none; padding-right: 0.7rem; }
.input-group-text {
  background: var(--surface-3);
  border-color: var(--border-strong);
  color: var(--muted);
  font-size: 0.8125rem;
}
.form-check-input {
  --bs-form-check-bg: var(--surface-2);
  border-color: var(--border-strong);
  width: 1.05em;
  height: 1.05em;
}
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input:focus { box-shadow: 0 0 0 3px var(--accent-soft); border-color: var(--accent); }
.form-switch .form-check-input { width: 2.2em; height: 1.2em; }
.form-switch .form-check-input:not(:checked) {
  --bs-form-switch-bg: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%238a8a95'/%3e%3c/svg%3e");
}
.form-check-label { color: var(--text-2); font-size: 0.8125rem; }
.form-section {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
.form-section:first-child { padding-top: 0; }
.form-section:last-child { border-bottom: 0; }
.form-section-title { font-size: 0.875rem; font-weight: 600; margin-bottom: 0.2rem; }
.form-section-hint { color: var(--muted); font-size: 0.78rem; margin-bottom: 1rem; }
.form-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
}
.sticky-actions {
  position: sticky;
  bottom: 0;
  z-index: 5;
  padding: 0.85rem 1.25rem;
  margin: 0 -1.25rem -1.25rem;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--border);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* filter bar above lists */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}
.filter-bar .form-control,
.filter-bar .form-select { height: 32px; padding-top: 0.2rem; padding-bottom: 0.2rem; font-size: 0.78rem; width: auto; min-width: 140px; }
.filter-bar .filter-search { flex: 1 1 220px; max-width: 340px; }
.filter-bar .filter-search .form-control { width: 100%; }
.filter-bar .btn { height: 32px; }

/* =========================================================================
   Dropdowns, modals, tooltips, toasts, alerts
   ========================================================================= */
.dropdown-menu {
  --bs-dropdown-bg: var(--surface-2);
  --bs-dropdown-border-color: var(--border-strong);
  --bs-dropdown-border-radius: var(--radius);
  --bs-dropdown-link-color: var(--text-2);
  --bs-dropdown-link-hover-color: var(--text);
  --bs-dropdown-link-hover-bg: var(--surface-3);
  --bs-dropdown-link-active-color: var(--text);
  --bs-dropdown-link-active-bg: var(--accent-soft);
  --bs-dropdown-divider-bg: var(--border);
  --bs-dropdown-header-color: var(--muted);
  --bs-dropdown-font-size: 0.8125rem;
  --bs-dropdown-item-padding-y: 0.4rem;
  padding: 0.35rem;
  box-shadow: var(--shadow-lg);
}
.dropdown-item { border-radius: var(--radius-xs); display: flex; align-items: center; gap: 0.55rem; }
.dropdown-item .bi { color: var(--muted); }
.dropdown-item.text-danger .bi { color: var(--danger); }

.modal {
  --bs-modal-bg: var(--surface);
  --bs-modal-border-color: var(--border-strong);
  --bs-modal-border-radius: var(--radius-lg);
  --bs-modal-header-border-color: var(--border);
  --bs-modal-footer-border-color: var(--border);
  --bs-modal-box-shadow: var(--shadow-lg);
}
.modal-backdrop { --bs-backdrop-bg: #000; --bs-backdrop-opacity: 0.6; }
.modal-content { box-shadow: var(--shadow-lg); }
.modal-title { font-size: 1rem; font-weight: 600; }
.modal-header,
.modal-footer { padding: 0.9rem 1.25rem; }
.modal-body { padding: 1.25rem; }
.confirm-modal .modal-body { display: flex; gap: 1rem; align-items: flex-start; padding: 1.4rem 1.4rem 1rem; }
.confirm-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--warning-soft);
  color: var(--warning);
  font-size: 1.15rem;
}
.confirm-modal.is-danger .confirm-icon { background: var(--danger-soft); color: var(--danger); }
.confirm-title { font-weight: 600; font-size: 0.95rem; margin-bottom: 0.25rem; }
.confirm-text { color: var(--text-2); font-size: 0.8125rem; white-space: pre-line; }
.confirm-modal .modal-footer { border-top: 0; padding-top: 0; }

.tooltip { --bs-tooltip-bg: var(--surface-3); --bs-tooltip-color: var(--text); --bs-tooltip-font-size: 0.75rem; }

.toast-stack {
  position: fixed;
  top: calc(var(--topbar-h) + 0.75rem);
  right: 1rem;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: min(380px, calc(100vw - 2rem));
  pointer-events: none;
}
.ui-toast {
  pointer-events: auto;
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  color: var(--text);
  overflow: hidden;
  --toast-color: var(--info);
}
.ui-toast::before {
  content: '';
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--toast-color);
}
.ui-toast { position: relative; }
.ui-toast-success { --toast-color: var(--success); }
.ui-toast-danger { --toast-color: var(--danger); }
.ui-toast-warning { --toast-color: var(--warning); }
.ui-toast-info { --toast-color: var(--info); }
.ui-toast-body { display: flex; align-items: flex-start; gap: 0.65rem; padding: 0.75rem 0.8rem 0.75rem 1rem; }
.ui-toast-icon { color: var(--toast-color); font-size: 1rem; margin-top: 1px; }
.ui-toast-text { flex: 1; font-size: 0.8125rem; line-height: 1.45; overflow-wrap: anywhere; }
.ui-toast .btn-close { font-size: 0.6rem; margin-top: 4px; opacity: 0.5; }
.toast.showing,
.toast.show { animation: toast-in 260ms var(--ease); }
@keyframes toast-in {
  from { opacity: 0; transform: translateY(-6px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

.alert {
  --bs-alert-border-radius: var(--radius);
  border: 1px solid color-mix(in srgb, var(--a-color) 25%, transparent);
  background: var(--a-soft);
  color: var(--text);
  font-size: 0.8125rem;
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}
.alert > .bi { color: var(--a-color); font-size: 1rem; margin-top: 1px; }
.alert-info { --a-color: var(--info); --a-soft: var(--info-soft); }
.alert-success { --a-color: var(--success); --a-soft: var(--success-soft); }
.alert-warning { --a-color: var(--warning); --a-soft: var(--warning-soft); }
.alert-danger { --a-color: var(--danger); --a-soft: var(--danger-soft); }
.alert-ai { --a-color: var(--ai); --a-soft: var(--ai-soft); }

/* =========================================================================
   Misc blocks
   ========================================================================= */
.json-view,
pre.code {
  margin: 0;
  padding: 0.9rem 1rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  max-height: 420px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.chart-box { position: relative; height: 280px; }
.chart-box-sm { height: 180px; }
.chart-legend { display: flex; gap: 1rem; flex-wrap: wrap; font-size: 0.75rem; color: var(--muted); }
.chart-legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 0.35rem; }

.drag-handle { cursor: grab; color: var(--faint); padding: 0.2rem; display: inline-grid; place-items: center; }
.drag-handle:hover { color: var(--text-2); }
.sortable-ghost { opacity: 0.35; background: var(--accent-soft) !important; }
.sortable-chosen { box-shadow: var(--glow-accent); }
.sortable-saving { opacity: 0.65; pointer-events: none; }

.list-rows { list-style: none; margin: 0; padding: 0; }
.list-rows > li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.list-rows > li:last-child { border-bottom: 0; }

.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline > li { position: relative; padding: 0 0 1rem 1.4rem; font-size: 0.8125rem; }
.timeline > li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.timeline > li::after {
  content: '';
  position: absolute;
  left: 7px;
  top: 16px;
  bottom: 0;
  width: 1px;
  background: var(--border-strong);
}
.timeline > li:last-child::after { display: none; }

.progress {
  --bs-progress-bg: var(--surface-3);
  --bs-progress-bar-bg: var(--accent);
  --bs-progress-height: 6px;
  --bs-progress-border-radius: var(--radius-pill);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.75rem;
}

.swatch {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.72rem;
  color: var(--muted);
}
.swatch span {
  height: 44px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.divider-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--faint);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin: 1.25rem 0;
}
.divider-label::before,
.divider-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* UI kit page helpers */
.kit-section { scroll-margin-top: calc(var(--topbar-h) + 1rem); }
.kit-nav { position: sticky; top: calc(var(--topbar-h) + 1rem); }
.kit-nav a { display: block; padding: 0.3rem 0.6rem; border-radius: var(--radius-xs); color: var(--muted); font-size: 0.8rem; }
.kit-nav a:hover { color: var(--text); background: var(--surface-2); }
.kit-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 0.5rem 0.7rem;
  margin-top: 0.75rem;
  white-space: pre-wrap;
}

/* =========================================================================
   Auth (login) layout
   ========================================================================= */
.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem 1rem;
  background:
    radial-gradient(700px 400px at 85% 0%, rgba(255, 45, 149, 0.16), transparent 60%),
    radial-gradient(600px 380px at 0% 100%, rgba(0, 240, 255, 0.09), transparent 60%),
    var(--bg);
}
.auth-card {
  width: 100%;
  max-width: 400px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 2.25rem 2rem 2rem;
  backdrop-filter: blur(14px);
}
.auth-brand { display: flex; align-items: center; gap: 0.7rem; margin-bottom: 1.75rem; }
.auth-brand .brand-mark { width: 38px; height: 38px; font-size: 1.15rem; border-radius: 11px; }
.auth-title { font-family: var(--font-display); font-weight: 700; font-size: 1.45rem; letter-spacing: -0.02em; margin: 0 0 0.25rem; }
.auth-sub { color: var(--muted); font-size: 0.8125rem; margin-bottom: 1.5rem; }
.auth-card .form-control { height: 42px; }
.auth-foot { margin-top: 1.5rem; text-align: center; color: var(--faint); font-size: 0.72rem; }

/* error page */
.error-page { text-align: center; padding: 4rem 1rem; }
.error-code {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 12vw, 7rem);
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.04em;
}
.error-message { font-size: 1.1rem; font-weight: 600; margin: 1rem 0 0.4rem; }

.min-w-0 { min-width: 0; }

/* =========================================================================
   Responsive layer — phones (< 576), small tablets (< 768), tablets (< 992),
   wide desktops (≥ 1600 / ≥ 1800). Content is full-width (--content-max: none):
   grids and tables use the space, forms and prose are capped by --form-max / --prose-max.
   ========================================================================= */
:root {
  --form-max: 1180px;
  --prose-max: 78ch;
  --tap: 40px; /* minimum touch target on phones */
}

/* burger: .icon-btn (declared later) would otherwise show it on desktop too */
.topbar .topbar-burger { display: none; }
@media (max-width: 991.98px) {
  .topbar .topbar-burger { display: inline-grid; }
  .topbar-spacer { display: none; }
  .global-search { margin-left: auto; max-width: 420px; }
}
@media (max-width: 575.98px) {
  .topbar { gap: 0.5rem; padding: 0 0.75rem; }
  .topbar .icon-btn { width: var(--tap); height: var(--tap); }
  .global-search input { height: var(--tap); font-size: 16px; } /* 16px: no iOS zoom on focus */
  .global-search input::placeholder { font-size: 0.8125rem; }
}

/* ---------- KPI grids: count-aware columns so rows don't leave an orphan card ---------- */
@media (min-width: 768px) {
  .stat-grid:has(> :nth-child(4):last-child),
  .stat-grid:has(> :nth-child(8):last-child) { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .stat-grid:has(> :nth-child(3):last-child),
  .stat-grid:has(> :nth-child(6):last-child) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1400px) {
  .stat-grid:has(> :nth-child(6):last-child) { grid-template-columns: repeat(6, minmax(0, 1fr)); }
}
@media (min-width: 1800px) {
  /* up to 8 cards fit in one row on wide screens */
  .stat-grid:not(:has(> :nth-child(9))) { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); }
}
@media (min-width: 576px) and (max-width: 767.98px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 575.98px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
  .stat-card { padding: 0.8rem 0.85rem 0.75rem; gap: 0.25rem; border-radius: var(--radius); }
  .stat-label { font-size: 0.74rem; line-height: 1.25; }
  .stat-icon { width: 26px; height: 26px; font-size: 0.8rem; flex-shrink: 0; }
  .stat-head { align-items: flex-start; }
  .stat-value { font-size: 1.3rem; }
  .stat-foot { font-size: 0.7rem; gap: 0.3rem; }
  .stat-spark { height: 30px; }
  .stat-spark canvas { height: 30px !important; }
  .stat-grid > :last-child:nth-child(odd) { grid-column: 1 / -1; } /* odd count: last card full width */
}

/* ---------- dashboard lists: 1 → 2 → 4 columns ---------- */
.dash-lists { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0 1rem; align-items: start; }
@media (min-width: 992px) { .dash-lists { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1800px) { .dash-lists { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- charts ---------- */
@media (max-width: 575.98px) {
  .chart-box { height: 220px; }
  .chart-box-sm { height: 160px; }
}
@media (min-width: 1800px) {
  .chart-box { height: 320px; }
}

/* ---------- tables → cards on phones (GridView 'cards' => true, or class table-cards + data-label) ---------- */
@media (max-width: 575.98px) {
  .table-cards,
  .table-cards > tbody { display: block; width: 100%; }
  .table-cards > thead,
  .table-cards tr.filters { display: none; }
  .table-cards > tbody > tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem 1rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
  }
  .table-cards > tbody > tr:last-child { border-bottom: 0; }
  .table-cards > tbody > tr > td {
    display: block;
    min-width: 0;
    width: auto !important;
    padding: 0 !important;
    border: 0 !important;
    text-align: left !important;
    white-space: normal;
    overflow-wrap: anywhere;
    background: transparent;
  }
  .table-cards > tbody > tr > td::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 0.1rem;
    color: var(--muted);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.01em;
  }
  .table-cards > tbody > tr > td:not([data-label])::before,
  .table-cards > tbody > tr > td[data-label='']::before,
  .table-cards > tbody > tr > td:has(.ui-entity)::before { display: none; }
  /* entity (user/persona) cells, actions and empty states take the whole card width */
  .table-cards > tbody > tr > td:has(.ui-entity),
  .table-cards > tbody > tr > td.card-full,
  .table-cards > tbody > tr > td.actions,
  .table-cards > tbody > tr > td[colspan] { grid-column: 1 / -1; }
  .table-cards > tbody > tr > td:has(.ui-entity) { order: -1; }
  .table-cards > tbody > tr > td.actions { display: flex; flex-wrap: wrap; gap: 0.4rem; justify-content: flex-start; }
  .table-cards > tbody > tr > td.actions:empty { display: none; }
  .table-cards .text-end a { justify-content: flex-start; }
  .table-cards .ui-entity-title,
  .table-cards .ui-entity-sub { white-space: normal; overflow-wrap: anywhere; }
  .table-cards > tbody > tr.row-link:active { background: var(--surface-2); }
}

/* ---------- filter bars: collapsible on phones (toggle injected by admin.js) ---------- */
.filter-toggle { display: none !important; }
@media (max-width: 767.98px) {
  .filter-bar.has-filter-toggle .filter-toggle { display: inline-flex !important; flex: 0 0 auto; }
  .filter-bar.has-filter-toggle:not(.is-open) > :not(.filter-search):not(.filter-toggle):not(.segmented):not(input[type='hidden']) { display: none !important; }
  .filter-bar.is-open .filter-toggle { background: var(--accent-soft); border-color: var(--accent); color: var(--text); }
  .filter-bar .filter-search { flex: 1 1 100%; max-width: none; min-width: 0; }
  .filter-bar .form-control,
  .filter-bar .form-select { flex: 1 1 140px; min-width: 0; max-width: none; }
  .filter-bar .form-control.filter-date { max-width: none; }
  .filter-bar .filter-label { flex-basis: 100%; }
  .filter-bar > .ms-auto { margin-left: 0 !important; }
}

/* ---------- touch targets on phones ---------- */
@media (max-width: 575.98px) {
  .btn,
  .btn-sm { min-height: var(--tap); }
  .btn-sm { --bs-btn-padding-x: 0.7rem; }
  .btn-icon,
  .btn-icon.btn-sm { width: var(--tap); height: var(--tap); }
  .form-control,
  .form-select,
  .form-control-sm,
  .form-select-sm,
  .filter-bar .form-control,
  .filter-bar .form-select,
  .filter-bar .btn,
  .data-table tr.filters .form-control,
  .data-table tr.filters .form-select { min-height: var(--tap); height: auto; font-size: 16px; } /* 16px: no iOS zoom */
  textarea.form-control { font-size: 0.9rem; }
  .btn-copy { width: 32px; height: 32px; }
  .pagination .page-link { min-width: var(--tap); min-height: var(--tap); display: grid; place-items: center; }
  .ui-tab,
  .nav-tabs .nav-link { padding-top: 0.7rem; padding-bottom: 0.7rem; }
  .segmented a,
  .segmented button { padding: 0.5rem 0.75rem; min-height: 36px; display: inline-flex; align-items: center; justify-content: center; gap: 0.3rem; }
  .modal-header .btn-close { width: 2rem; height: 2rem; padding: 0.5rem; }
  .form-switch .form-check-input { width: 2.6em; height: 1.45em; }
}

/* ---------- page header / panels on phones ---------- */
@media (max-width: 575.98px) {
  .content { padding: 1rem 0.75rem 2rem; }
  .page-header { margin-bottom: 1rem; gap: 0.75rem; }
  .panel { border-radius: var(--radius); margin-bottom: 1rem; }
  .panel-header { padding: 0.8rem 1rem; flex-wrap: wrap; gap: 0.5rem; }
  .panel-body { padding: 1rem; }
  .panel-footer { padding: 0.75rem 1rem; }
  .sticky-actions { margin: 0 -1rem -1rem; padding: 0.7rem 1rem; }
  .ui-kv { grid-template-columns: minmax(96px, 38%) 1fr; }
  .list-rows > li { padding: 0.7rem 1rem; }
  .grid-footer { justify-content: center; }
  .app-footer { padding: 1rem 0.75rem 1.25rem; }
  .ui-empty { padding: 2.5rem 1rem; }
  .form-actions { flex-wrap: wrap; }
  .form-actions .btn { flex: 1 1 auto; }
}

/* ---------- modals: bottom sheet on phones (lightbox excluded) ---------- */
@media (max-width: 575.98px) {
  .modal:not(.media-lightbox) .modal-dialog {
    margin: 0;
    min-height: 100%;
    display: flex;
    align-items: flex-end;
    max-width: none;
  }
  .modal:not(.media-lightbox) .modal-content {
    width: 100%;
    max-height: 92vh;
    max-height: 92dvh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    border-bottom: 0;
  }
  .modal:not(.media-lightbox) .modal-body { overflow-y: auto; }
  .modal.fade:not(.media-lightbox) .modal-dialog { transform: translateY(40px); }
  .modal.show:not(.media-lightbox) .modal-dialog { transform: none; }
  .modal-footer { flex-wrap: nowrap; padding-bottom: max(0.9rem, env(safe-area-inset-bottom)); }
  .modal-footer > .btn { flex: 1 1 0; }
  .confirm-modal .modal-body { padding: 1.2rem 1rem 0.8rem; }
  .toast-stack { right: 0.75rem; left: 0.75rem; width: auto; }
}

/* ---------- wide screens: cap forms & prose, let data use the width ---------- */
.form-max { max-width: var(--form-max); }
.prose-max { max-width: var(--prose-max); }
.page-subtitle { max-width: var(--prose-max); }
@media (min-width: 1600px) {
  .content { padding-left: 2rem; padding-right: 2rem; }
}