/* ═══════════════════════════════════════════════════════════════════
   Prism Glass — design system (see design.md — single source of truth)
   Glassmorphism with restraint: tonal lavender mesh backdrop, real
   backdrop-blur surfaces, hairline edges, one periwinkle accent.
   ═══════════════════════════════════════════════════════════════════ */

/* ── Tokens ── */
:root {
  /* Colors */
  --ink: #1a1d2c;
  --ink-60: #5a5f73;
  --ink-70: #4a5068;
  --hairline: rgba(26, 29, 44, 0.06);
  --hairline-strong: rgba(26, 29, 44, 0.14);
  --accent: #6c7cff;                      /* periwinkle — the only accent */
  --accent-soft: rgba(108, 124, 255, 0.12);
  --surface: rgba(255, 255, 255, 0.62);   /* glass pane */
  --surface-strong: rgba(255, 255, 255, 0.78); /* nav / modals */
  --surface-subtle: rgba(255, 255, 255, 0.42); /* chips / inputs */
  --neutral: #eef0f7;

  /* Status (functional semantics — translucent tints, no second accent) */
  --success-text: #1a7f4b;
  --success-bg: rgba(26, 127, 75, 0.12);
  --danger-text: #b42318;
  --danger-bg: rgba(180, 35, 24, 0.1);
  --warning-text: #9a6700;
  --warning-bg: rgba(154, 103, 0, 0.12);
  --info-text: #3b5bdb;
  --info-bg: rgba(59, 91, 219, 0.1);

  /* Chart series (AiFw sparklines) */
  --grad-chart-1: #6c7cff;
  --grad-chart-2: #6c7cff;

  /* Typography */
  --font: 'Manrope', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
  --font-scale: 1rem; /* body 16px */

  /* Radius */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-pill: 9999px;

  /* Shadows (elevation 1–4) */
  --shadow-card:
    rgba(26, 29, 44, 0.06) 0 1px 0 inset,
    rgba(26, 29, 44, 0.04) 0 2px 12px -4px,
    rgba(26, 29, 44, 0.06) 0 0 0 1px;
  --shadow-button: rgba(108, 124, 255, 0.22) 0 6px 18px -6px;
  --shadow-level1: 0 2px 6px -2px rgba(26, 29, 44, 0.12);
  --shadow-level2: 0 8px 24px -10px rgba(26, 29, 44, 0.2);
  --shadow-level3: 0 16px 48px -16px rgba(26, 29, 44, 0.28);
  --shadow-level4: 0 32px 80px -24px rgba(26, 29, 44, 0.4);

  /* Motion (restrained — ≤400ms) */
  --ease: cubic-bezier(0.45, 0.05, 0.55, 0.95);
  --dur-instant: 120ms;
  --dur-fast: 240ms;
  --dur-base: 400ms;

  /* Layout */
  --sidebar-w: 264px;
  --topbar-h: 60px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 20px;
  --space-xl: 24px;
  --space-xxl: 32px;
}

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

html { -webkit-text-size-adjust: 100%; }

/* Tonal mesh backdrop — soft lavender → pale rose, never a 2-color gradient */
body {
  font-family: var(--font);
  font-size: var(--font-scale);
  line-height: 1.6;
  letter-spacing: -0.005em;
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(ellipse 80% 50% at 15% 0%, oklch(0.92 0.08 280 / 0.45), transparent 60%),
    radial-gradient(ellipse 70% 50% at 85% 10%, oklch(0.92 0.08 340 / 0.32), transparent 60%),
    var(--neutral);
  background-attachment: fixed;
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font); color: var(--ink); letter-spacing: -0.02em; line-height: 1.25; }
h1 { font-size: 2.5rem; font-weight: 700; }
h2 { font-size: 1.625rem; font-weight: 600; }
h3 { font-size: 1.25rem; font-weight: 600; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--space-xl); }
.page-title { font-size: 2.5rem; font-weight: 700; letter-spacing: -0.025em; margin: 0; }
.page-subtitle { color: var(--ink-60); margin-top: 4px; font-size: 0.9375rem; }
.text-muted { color: var(--ink-60); }
/* dim = ink at 45% — token-based (was hardcoded rgba(26,29,44,0.45), invisible on noir) */
.text-dim { color: color-mix(in srgb, var(--ink) 45%, transparent); }
.text-sm { font-size: 0.8125rem; }
.text-success { color: var(--success-text); }
.text-danger { color: var(--danger-text); }
code, pre, .mono, table td:nth-child(7), .stat-value {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
}
code { background: rgba(26, 29, 44, 0.08); padding: 1px 6px; border-radius: 6px; color: var(--ink); }
pre { background: rgba(26, 29, 44, 0.05); border: 1px solid var(--hairline); border-radius: var(--radius-md); padding: 12px; }
a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

/* ── App shell ── */
.app-shell { display: flex; min-height: 100vh; }

/* Sidebar — glass strong pane */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  position: fixed;
  left: 0; top: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  background: var(--surface-strong);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-right: 1px solid var(--hairline);
  box-shadow: var(--shadow-level1);
  transition: transform var(--dur-fast) var(--ease);
}
.sidebar-brand { display: flex; align-items: center; gap: 10px; padding: 16px 20px; min-height: var(--topbar-h); border-bottom: 1px solid var(--hairline); }
.brand-logo { height: 30px; width: auto; }
.brand-text { font-weight: 700; font-size: 1.05rem; letter-spacing: -0.02em; }
.sidebar-nav { flex: 1; min-height: 0; padding: 12px 10px; overflow-y: auto; overflow-x: hidden; display: flex; flex-direction: column; gap: 2px; scrollbar-width: thin; scrollbar-color: rgba(26, 29, 44, 0.18) transparent; }
.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(26, 29, 44, 0.18); border-radius: 9999px; }
.sidebar-nav::-webkit-scrollbar-thumb:hover { background: rgba(26, 29, 44, 0.3); }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav .nav-group-label { font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-60); padding: 14px 12px 6px; }
.nav-section-title {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-60); padding: 14px 12px 6px;
  cursor: pointer; user-select: none;
  transition: color var(--dur-fast) var(--ease);
}
.nav-section-title:hover { color: var(--ink); }
.nav-section-title .nav-section-chevron { transition: transform var(--dur-fast) var(--ease); font-size: 0.7rem; }
.nav-section.collapsed .nav-section-title .nav-section-chevron { transform: rotate(-90deg); }
.nav-section.collapsed > .nav-item { display: none; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-pill);
  color: var(--ink-60);
  font-weight: 600; font-size: 0.875rem;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.nav-item:hover { background: rgba(26, 29, 44, 0.05); color: var(--ink); text-decoration: none; }
.nav-item.active { background: var(--accent); color: #fff; box-shadow: var(--shadow-button); }
.nav-item i { font-size: 1rem; }
.sidebar-footer { padding: 12px 16px; border-top: 1px solid var(--hairline); font-size: 0.75rem; color: var(--ink-60); }
.sidebar-version { display: flex; align-items: center; gap: 6px; margin-bottom: 10px; font-size: 0.72rem; font-weight: 600; color: var(--ink-60); }
.sidebar-version i { font-size: 0.8rem; }
body.sidebar-collapsed .sidebar { transform: translateX(calc(-1 * var(--sidebar-w))); }
body.sidebar-collapsed .main-area { margin-left: 0; }

/* Main area */
.main-area { flex: 1; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-height: 100vh; transition: margin var(--dur-fast) var(--ease); }
.content { padding: var(--space-xl) var(--space-xxl) var(--space-xxl); max-width: none; width: 100%; margin: 0 auto; }
.content-full { padding: var(--space-xl); max-width: none; margin: 0 auto; width: 100%; }

/* Topbar — glass */
.topbar {
  height: var(--topbar-h);
  display: flex; align-items: center;
  padding: 0 var(--space-xl);
  gap: 14px;
  position: sticky; top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid var(--hairline);
}
.topbar-title { font-weight: 700; letter-spacing: -0.02em; font-size: 0.9375rem; }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.topbar-link { color: var(--ink-60); font-size: 1.05rem; padding: 8px; border-radius: var(--radius-pill); text-decoration: none; transition: background var(--dur-instant), color var(--dur-instant); }
.topbar-link:hover { background: rgba(26, 29, 44, 0.06); color: var(--ink); }
.sidebar-toggle { border: none; background: transparent; font-size: 1.15rem; color: var(--ink-60); padding: 8px 10px; border-radius: var(--radius-pill); cursor: pointer; }
.sidebar-toggle:hover { background: rgba(26, 29, 44, 0.06); color: var(--ink); }

/* ── Buttons — four pill variants ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  font-family: var(--font); font-weight: 600; font-size: 0.875rem;
  line-height: 1.4;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: box-shadow var(--dur-fast) var(--ease), transform var(--dur-instant) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), filter var(--dur-fast) var(--ease);
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(0) scale(0.98); }
.btn:focus-visible { outline: 2px solid rgba(26, 29, 44, 0.4); outline-offset: 3px; }
.btn:disabled, .btn.disabled { opacity: 0.4; filter: saturate(0.5); cursor: not-allowed; }
.btn-sm { padding: 6px 14px; font-size: 0.8125rem; gap: 6px; }
.btn-lg { padding: 12px 26px; font-size: 1rem; }

.btn-primary, .btn-gradient, .btn-primary.gradient {
  background: var(--accent); color: #fff;
  box-shadow: var(--shadow-button);
}
.btn-primary:hover, .btn-gradient:hover { filter: brightness(1.02); transform: translateY(-1px); box-shadow: 0 8px 24px -10px rgba(26, 29, 44, 0.35); }

.btn-secondary {
  background: rgba(255, 255, 255, 0.65);
  color: var(--ink);
  border: 1px solid rgba(26, 29, 44, 0.08);
  backdrop-filter: blur(12px);
}
.btn-outline {
  background: transparent; color: var(--ink);
  border: 1px solid rgba(26, 29, 44, 0.14);
}
.btn-ghost {
  background: transparent; color: var(--ink-60);
  padding: 10px 16px;
}
.btn-ghost:hover { background: rgba(26, 29, 44, 0.05); color: var(--ink); }

.btn-danger { background: var(--danger-bg); color: var(--danger-text); }
.btn-danger:hover { background: rgba(180, 35, 24, 0.16); }
.btn-warning { background: var(--warning-bg); color: var(--warning-text); }
.btn-success { background: var(--success-bg); color: var(--success-text); }

/* ── Cards — glass panes ── */
.card {
  background: var(--surface);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.card:hover { box-shadow: 0 16px 40px -16px rgba(26, 29, 44, 0.3); }
.card-header { padding: 18px 22px 0; }
.card-header h2 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.02em; display: flex; align-items: center; gap: 8px; }
.card-body { padding: 18px 22px 22px; overflow-x: auto; }

/* ── Badges — pill, translucent ── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem; font-weight: 600;
  background: rgba(26, 29, 44, 0.07);
  color: var(--ink);
}
.badge-success { background: var(--success-bg); color: var(--success-text); }
.badge-danger { background: var(--danger-bg); color: var(--danger-text); }
.badge-warning { background: var(--warning-bg); color: var(--warning-text); }
.badge-info { background: var(--info-bg); color: var(--info-text); }
.badge-secondary { background: rgba(26, 29, 44, 0.06); color: var(--ink-60); }
.badge-gradient { background: var(--accent); color: #fff; }
.badge-gradient, .badge-primary { background: var(--accent); color: #fff; }

/* ── Status dots ── */
.pill-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot-success { background: #22c55e; }
.dot-warn { background: #f59e0b; }
.dot-danger { background: #ef4444; }
.dot-info { background: var(--accent); }

/* ── Stat cards ── */
.stat-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-md); }
.stat-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.stat-card {
  background: var(--surface);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-lg);
  padding: 18px;
  transition: box-shadow var(--dur-base) var(--ease), transform var(--dur-base) var(--ease);
}
.stat-card:hover { box-shadow: 0 16px 40px -16px rgba(26, 29, 44, 0.3); transform: translateY(-3px); }
.stat-icon { font-size: 1.35rem; color: var(--ink-60); margin-bottom: 8px; }
.accent-icon { color: var(--accent); }
.stat-value { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; }
.stat-label { font-size: 0.8125rem; color: var(--ink-60); font-weight: 600; }

/* ── Tables ── */
.table-wrapper { overflow: auto; border-radius: var(--radius-lg); border: 1px solid var(--hairline); background: rgba(255, 255, 255, 0.35); }
.table { width: 100%; min-width: max-content; border-collapse: separate; border-spacing: 0; font-size: 0.875rem; }
.table thead th {
  position: sticky; top: 0; z-index: 1;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  text-align: left;
  font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.04em;
  color: var(--ink-60);
  padding: 10px 14px;
  border-bottom: 1px solid var(--hairline);
}
.table tbody td { padding: 10px 14px; border-bottom: 1px solid var(--hairline); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--dur-fast) var(--ease); }
.table tbody tr:hover { background: rgba(26, 29, 44, 0.04); }
.table-sm { font-size: 0.8125rem; }
.table-sm thead th, .table-sm tbody td { padding: 7px 10px; }

/* ── Forms ── */
.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 0.8125rem; font-weight: 600; margin-bottom: 6px; color: var(--ink); }
.form-row { display: flex; gap: 14px; flex-wrap: wrap; }
.form-control {
  width: 100%;
  padding: 9px 14px;
  font-family: var(--font); font-size: 0.875rem;
  color: var(--ink);
  background: var(--surface-subtle);
  backdrop-filter: blur(12px) saturate(160%);
  border: 1px solid rgba(26, 29, 44, 0.12);
  border-radius: var(--radius-md);
  outline: none;
  transition: border var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
}
.form-control::placeholder { color: rgba(26, 29, 44, 0.4); }
.form-control:hover { background-color: rgba(26, 29, 44, 0.03); border-color: rgba(26, 29, 44, 0.4); }
.form-control:focus { border-color: rgba(26, 29, 44, 0.6); box-shadow: 0 0 0 4px rgba(26, 29, 44, 0.12); background-color: var(--surface-subtle); }
.form-control:disabled { opacity: 0.4; }
select.form-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5f73' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 12px 8px;
  background-position: right 12px center;
  padding-right: 32px;
}
select.form-control::-ms-expand { display: none; }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; cursor: pointer; }
input[type="checkbox"] { accent-color: var(--accent); width: 16px; height: 16px; }

/* Settings rows */
.setting-row { display: flex; align-items: flex-start; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--hairline); }
.setting-row:last-child { border-bottom: none; }
.setting-label { flex: 0 0 200px; font-weight: 600; font-size: 0.875rem; padding-top: 6px; }
.setting-value { flex: 1; display: flex; align-items: center; gap: 10px; }

/* ── Tabs — pill segmented ── */
.nav-tabs { display: flex; gap: 4px; padding: 4px; background: rgba(26, 29, 44, 0.05); border-radius: var(--radius-pill); width: fit-content; }
.nav-tabs .nav-item { list-style: none; }
.nav-tabs .nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  font-weight: 600; font-size: 0.8125rem;
  color: var(--ink-60);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.nav-tabs .nav-link:hover { background: var(--accent-soft); color: var(--ink); text-decoration: none; }
.nav-tabs .nav-link.active { background: var(--accent); color: #fff; box-shadow: var(--shadow-button); }

/* ── Modals — glass strong + scrim ── */
.modal-overlay {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(26, 29, 44, 0.35);
  backdrop-filter: blur(6px);
  z-index: 1000;
  padding: 24px;
}
.modal-content {
  background: var(--surface-strong);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-level4);
  border-radius: var(--radius-lg);
  max-width: 640px; width: 100%;
  max-height: 90vh; overflow: auto;
}
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--hairline); }
.modal-header h2 { font-size: 1.125rem; font-weight: 600; }
.modal-body { padding: 20px 22px; }

/* ── Alerts ── */
.alert { padding: 12px 16px; border-radius: var(--radius-md); font-size: 0.875rem; display: flex; gap: 10px; align-items: flex-start; }
.alert-warning { background: var(--warning-bg); color: var(--warning-text); }
.alert-danger { background: var(--danger-bg); color: var(--danger-text); }
.alert-success { background: var(--success-bg); color: var(--success-text); }

/* ── Empty state ── */
.empty-state { text-align: center; padding: 40px 20px; color: var(--ink-60); }
.empty-state i { background: var(--accent-soft); color: var(--accent); padding: 14px; border-radius: var(--radius-pill); font-size: 1.25rem; display: inline-flex; }
.empty-icon { font-size: 2rem; color: var(--ink-60); }

/* ── Detail rows (audit/log detail grids) ── */
.detail-item { margin-bottom: 10px; }
.detail-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-60); font-weight: 600; }
.detail-value { font-size: 0.9rem; word-break: break-word; }

/* ── Utilities ── */
.flex { display: flex; align-items: center; gap: 8px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.inline-form { display: inline; }
.gap-2 { gap: 8px; }
.mb-2 { margin-bottom: 8px; }
.mt-2 { margin-top: 8px; }
.p-2 { padding: 8px; }
.tag { display: inline-flex; align-items: center; padding: 2px 10px; border-radius: var(--radius-pill); background: rgba(26, 29, 44, 0.06); font-size: 0.75rem; }

/* ── Login ── */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card {
  width: 100%; max-width: 420px;
  background: var(--surface-strong);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
}
.login-card h1 { font-size: 1.5rem; margin-bottom: 4px; }
.login-card .login-form { text-align: left; margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }

/* ── Toasts ── */
.toast-stack { position: fixed; top: calc(var(--topbar-h) + 12px); right: 16px; z-index: 2000; display: flex; flex-direction: column; gap: 8px; }
.toast {
  background: var(--surface-strong);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-level2);
  animation: toast-in 240ms var(--ease);
  max-width: 360px;
  font-size: 0.875rem;
}
.toast.success { border-left-color: #22c55e; }
.toast.error { border-left-color: #ef4444; }
.toast.warning { border-left-color: #f59e0b; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* ── Charts (periwinkle, rounded, no gridlines) ── */
.sparkline { width: 100%; height: 36px; }
.sparkline polyline { stroke: var(--accent); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; fill: none; }
.donut-wrap { position: relative; width: 120px; height: 120px; }
.donut-wrap .donut-center { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-weight: 700; }

/* ── Animated dashboard visuals ── */
.sparkline polyline[pathLength] {
  stroke-dasharray: 260;
  stroke-dashoffset: 260;
  animation: draw-line 1.2s var(--ease) 0.15s forwards;
}
@keyframes draw-line { to { stroke-dashoffset: 0; } }
.hbar-fill {
  transform-origin: left center;
  animation: grow-bar 0.9s var(--ease) both;
}
@keyframes grow-bar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.card svg[viewBox="0 0 120 120"] {
  animation: donut-in 0.8s var(--ease) both;
}
@keyframes donut-in { from { opacity: 0; transform: scale(0.85); } to { opacity: 1; transform: scale(1); } }
.chart-wrap { position: relative; height: 260px; width: 100%; }

/* ── Scrollbars ── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: rgba(26, 29, 44, 0.15); border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .stat-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stat-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(calc(-1 * var(--sidebar-w))); }
  .main-area { margin-left: 0; }
  .content, .content-full { padding: var(--space-md); }
  .stat-grid-4, .stat-grid-3 { grid-template-columns: 1fr; }
  .setting-row { flex-direction: column; gap: 6px; }
  .setting-label { flex: none; }
  .page-title { font-size: 1.75rem; }
}

/* ═══════════════════════════════════════════════════════════════════
   MISSION CONTROL — dark theme (default; see design.md)
   Activated via <html data-theme="noir"> (server-rendered from settings)
   Deep-navy glass, cyan/violet aurora, glowing accent, smooth motion.
   ═══════════════════════════════════════════════════════════════════ */
[data-theme="noir"] {
  /* Colors */
  --ink: #E8ECF8;
  --ink-60: #8B93B0;
  --ink-70: #6E7694;
  --hairline: rgba(140, 160, 220, 0.12);
  --hairline-strong: rgba(160, 180, 240, 0.24);
  --accent: #6C8CFF;                 /* electric periwinkle — primary */
  --accent-2: #22D3EE;               /* cyan — gradient/aurora partner */
  --accent-3: #A78BFA;               /* violet — aurora partner */
  --accent-soft: rgba(108, 140, 255, 0.16);
  --surface: rgba(13, 17, 32, 0.55);   /* glass pane */
  --surface-strong: rgba(9, 13, 26, 0.85); /* nav / modals */
  --surface-subtle: rgba(13, 17, 32, 0.6); /* chips / inputs */
  --neutral: #05070F;                /* deep-navy canvas */

  /* Status (bright-on-dark, translucent tints) */
  --success-text: #34D399; --success-bg: rgba(52, 211, 153, 0.14);
  --danger-text: #F87171;  --danger-bg: rgba(248, 113, 113, 0.14);
  --warning-text: #FBBF24; --warning-bg: rgba(251, 191, 36, 0.14);
  --info-text: #38BDF8;    --info-bg: rgba(56, 189, 248, 0.14);

  /* Typography */
  --font: 'Manrope', system-ui, -apple-system, sans-serif;
  --font-display: 'Manrope', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  /* Radius (generous glass) */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-pill: 9999px;

  /* Shadows — tinted glow */
  --shadow-card:
    rgba(0, 0, 0, 0.5) 0 12px 40px -16px,
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 0 0 1px rgba(140, 160, 220, 0.08);
  --shadow-button:
    0 6px 20px -6px rgba(108, 140, 255, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  --shadow-level1: 0 2px 10px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --shadow-level2: 0 12px 32px -8px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  --shadow-level3: 0 24px 64px -16px rgba(0, 0, 0, 0.5), 0 0 40px -12px rgba(108, 140, 255, 0.35);
  --shadow-level4: 0 40px 96px -24px rgba(0, 0, 0, 0.65), 0 0 60px -16px rgba(108, 140, 255, 0.45);
  --shadow-lg: 0 16px 48px -16px rgba(0, 0, 0, 0.5), 0 0 40px -12px rgba(108, 140, 255, 0.35);

  /* Chart series (AiFw sparklines) */
  --grad-chart-1: #6C8CFF;
  --grad-chart-2: #22D3EE;

  /* Motion */
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --dur-instant: 120ms; --dur-fast: 240ms; --dur-base: 400ms; --dur-slow: 600ms;
}

/* Aurora backdrop — static mesh (canvas layer adds live motion on top) */
[data-theme="noir"] body {
  background:
    radial-gradient(ellipse 70% 55% at 12% -5%, rgba(34, 211, 238, 0.13) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 88% 8%, rgba(167, 139, 250, 0.13) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 110%, rgba(108, 140, 255, 0.1) 0%, transparent 60%),
    var(--neutral);
}

/* Display type: Manrope 700, tight tracking, gradient page titles */
[data-theme="noir"] h1, [data-theme="noir"] h2, [data-theme="noir"] h3,
[data-theme="noir"] .page-title, [data-theme="noir"] .brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
}
[data-theme="noir"] .page-title, [data-theme="noir"] .text-gradient {
  color: var(--ink);
  background: linear-gradient(100deg, #E8ECF8 25%, #6C8CFF 55%, #22D3EE 85%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
/* .text-dim is now token-based (color-mix of --ink) — theme-aware on both templates */
[data-theme="noir"] .brand-logo { filter: drop-shadow(0 0 16px rgba(108, 140, 255, 0.5)); }
[data-theme="noir"] .login-logo { filter: drop-shadow(0 10px 30px -8px rgba(108, 140, 255, 0.6)) drop-shadow(0 0 16px rgba(108, 140, 255, 0.5)); }

/* Cards: glass panes over the aurora */
[data-theme="noir"] .card, [data-theme="noir"] .stat-card,
[data-theme="noir"] .sidebar, [data-theme="noir"] .topbar,
[data-theme="noir"] .modal-content {
  backdrop-filter: blur(28px) saturate(160%);
  -webkit-backdrop-filter: blur(28px) saturate(160%);
  border: 1px solid var(--hairline);
  background: var(--surface);
}
[data-theme="noir"] .card:hover, [data-theme="noir"] .stat-card:hover {
  transform: translateY(-3px);
  border-color: rgba(140, 160, 220, 0.22);
  box-shadow: 0 20px 50px -18px rgba(0, 0, 0, 0.6), 0 0 32px -10px rgba(108, 140, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

/* Sidebar — deep-navy glass + glowing active nav */
[data-theme="noir"] .sidebar {
  background: rgba(8, 12, 24, 0.78);
  border-right: 1px solid var(--hairline);
}
[data-theme="noir"] .sidebar-nav { scrollbar-color: rgba(140, 160, 220, 0.2) transparent; }
[data-theme="noir"] .sidebar-nav::-webkit-scrollbar-thumb { background: rgba(140, 160, 220, 0.2); }
[data-theme="noir"] .sidebar-nav::-webkit-scrollbar-thumb:hover { background: rgba(140, 160, 220, 0.35); }
[data-theme="noir"] .nav-item { color: var(--ink-60); }
[data-theme="noir"] .nav-item:hover { background: rgba(140, 160, 220, 0.1); color: var(--ink); }
[data-theme="noir"] .nav-item.active {
  background: linear-gradient(120deg, rgba(108, 140, 255, 0.22), rgba(34, 211, 238, 0.14));
  color: #fff;
  box-shadow: 0 0 0 1px rgba(108, 140, 255, 0.35), 0 4px 16px -6px rgba(108, 140, 255, 0.4);
  animation: glow-pulse 3s var(--ease) infinite;
}
[data-theme="noir"] .nav-section-title:hover { color: var(--ink); }

/* Topbar — dark glass */
[data-theme="noir"] .topbar {
  background: rgba(9, 13, 26, 0.72);
  border-bottom: 1px solid var(--hairline);
}
[data-theme="noir"] .topbar-link, [data-theme="noir"] .sidebar-toggle { color: var(--ink-60); }
[data-theme="noir"] .topbar-link:hover, [data-theme="noir"] .sidebar-toggle:hover { background: rgba(140, 160, 220, 0.12); color: var(--ink); }

/* Buttons — pill, gradient primary with glow */
[data-theme="noir"] .btn-primary, [data-theme="noir"] .btn-gradient, [data-theme="noir"] .btn-primary.gradient {
  background: linear-gradient(120deg, #6C8CFF 0%, #4F7DFF 45%, #22D3EE 130%);
  background-size: 160% 160%;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-button);
}
[data-theme="noir"] .btn-primary:hover, [data-theme="noir"] .btn-gradient:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px -8px rgba(108, 140, 255, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  animation: gradient-shift 1.4s var(--ease) infinite alternate;
}
[data-theme="noir"] .btn-secondary {
  background: rgba(140, 160, 220, 0.1);
  color: var(--ink);
  border: 1px solid rgba(140, 160, 220, 0.22);
}
[data-theme="noir"] .btn-secondary:hover { background: rgba(140, 160, 220, 0.16); }
[data-theme="noir"] .btn-outline { color: var(--ink); border: 1px solid rgba(140, 160, 220, 0.28); }
[data-theme="noir"] .btn-outline:hover { border-color: rgba(140, 160, 220, 0.5); background: rgba(140, 160, 220, 0.08); }
[data-theme="noir"] .btn-ghost { color: var(--ink-60); }
[data-theme="noir"] .btn-ghost:hover { background: rgba(140, 160, 220, 0.1); color: var(--ink); }
[data-theme="noir"] .btn:focus-visible { outline: 2px solid rgba(108, 140, 255, 0.7); outline-offset: 3px; }
[data-theme="noir"] .btn-danger:hover { background: rgba(248, 113, 113, 0.24); }
[data-theme="noir"] .btn-warning:hover { background: rgba(251, 191, 36, 0.24); }
[data-theme="noir"] .btn-success:hover { background: rgba(52, 211, 153, 0.24); }

/* Tables — dark glass rows */
[data-theme="noir"] .table-wrapper { background: rgba(13, 17, 32, 0.4); border: 1px solid var(--hairline); }
[data-theme="noir"] .table thead th { background: rgba(9, 13, 26, 0.85); color: var(--ink-60); border-bottom: 1px solid var(--hairline); }
[data-theme="noir"] .table tbody td { border-bottom: 1px solid var(--hairline); }
[data-theme="noir"] .table tbody tr:hover { background: rgba(108, 140, 255, 0.06); }

/* Tabs — pill, gradient active */
[data-theme="noir"] .nav-tabs { background: rgba(13, 17, 32, 0.6); }
[data-theme="noir"] .nav-tabs .nav-link { color: var(--ink-60); }
[data-theme="noir"] .nav-tabs .nav-link:hover { background: rgba(108, 140, 255, 0.14); color: var(--ink); }
[data-theme="noir"] .nav-tabs .nav-link.active {
  background: linear-gradient(120deg, #6C8CFF, #22D3EE);
  color: #fff;
  box-shadow: 0 4px 16px -6px rgba(108, 140, 255, 0.5);
}

/* Badges + tags — translucent, gradient primary */
[data-theme="noir"] .badge { background: rgba(140, 160, 220, 0.1); color: var(--ink); }
[data-theme="noir"] .badge-secondary { background: rgba(140, 160, 220, 0.1); color: var(--ink-60); }
[data-theme="noir"] .badge-gradient, [data-theme="noir"] .badge-primary {
  background: linear-gradient(120deg, #6C8CFF, #22D3EE);
  color: #fff;
  box-shadow: 0 2px 10px -2px rgba(108, 140, 255, 0.5);
}
[data-theme="noir"] .tag { background: rgba(140, 160, 220, 0.12); }

/* Forms — dark inputs with cyan focus ring */
[data-theme="noir"] .form-control {
  background: rgba(13, 17, 32, 0.7);
  border-color: rgba(140, 160, 220, 0.22);
  color: var(--ink);
}
[data-theme="noir"] .form-control::placeholder { color: rgba(232, 236, 248, 0.35); }
[data-theme="noir"] .form-control:hover { background-color: rgba(13, 17, 32, 0.8); border-color: rgba(140, 160, 220, 0.4); }
[data-theme="noir"] .form-control:focus { border-color: rgba(108, 140, 255, 0.7); box-shadow: 0 0 0 4px rgba(108, 140, 255, 0.18); background-color: rgba(13, 17, 32, 0.85); }
[data-theme="noir"] select.form-control {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238B93B0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 12px 8px;
  background-position: right 12px center;
}

/* Links, code, misc */
[data-theme="noir"] a { color: #8FA6FF; }
[data-theme="noir"] a:hover { color: #B4C3FF; }
[data-theme="noir"] code { background: rgba(140, 160, 220, 0.12); color: #C7D2FE; }
[data-theme="noir"] pre { background: rgba(9, 13, 26, 0.7); border-color: var(--hairline); }
[data-theme="noir"] .modal-overlay { background: rgba(3, 5, 12, 0.6); }
[data-theme="noir"] .hbar-track { background: rgba(140, 160, 220, 0.1); }
[data-theme="noir"] .seg-control { background: rgba(13, 17, 32, 0.6); }
[data-theme="noir"] .seg-btn { color: var(--ink-70); }
[data-theme="noir"] .seg-btn:hover { color: var(--ink); }
[data-theme="noir"] .seg-btn.seg-active {
  background: linear-gradient(120deg, #6C8CFF, #22D3EE);
  color: #fff;
  box-shadow: 0 2px 10px -2px rgba(108, 140, 255, 0.5);
}
[data-theme="noir"] .readonly-banner { background: rgba(108, 140, 255, 0.16); color: var(--ink); border-bottom: 1px solid var(--hairline); }
[data-theme="noir"] .sparkline polyline { stroke: var(--accent); }
[data-theme="noir"] .empty-state i { background: var(--accent-soft); color: var(--accent); }
[data-theme="noir"] .toast { background: rgba(13, 17, 32, 0.9); border-color: var(--hairline); }
[data-theme="noir"] .login-card { background: var(--surface-strong); }
[data-theme="noir"] ::-webkit-scrollbar-thumb { background: rgba(140, 160, 220, 0.22); }
[data-theme="noir"] ::-webkit-scrollbar-thumb:hover { background: rgba(140, 160, 220, 0.35); }

/* ── Mission Control — live layer (background canvas, orbs, motion) ── */

/* Animated background canvas — pinned behind every surface */
.bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Content always sits ABOVE the background canvas — explicit stacking so the
   animated backdrop can never cover or displace page content. */
.app-shell, .content-full, .login-page {
  position: relative;
  z-index: 1;
}

/* Aurora orbs — DOM fallback / extra depth (canvas may also run) */
.aurora-orb {
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  pointer-events: none;
  will-change: transform;
  animation: orb-drift 26s var(--ease) infinite alternate;
}
.aurora-orb.orb-1 { width: 46vw; height: 46vw; left: -12vw; top: -16vh; background: radial-gradient(circle, rgba(34, 211, 238, 0.4), transparent 70%); }
.aurora-orb.orb-2 { width: 40vw; height: 40vw; right: -10vw; top: 8vh; background: radial-gradient(circle, rgba(167, 139, 250, 0.38), transparent 70%); animation-delay: -9s; animation-duration: 32s; }
.aurora-orb.orb-3 { width: 36vw; height: 36vw; left: 24vw; bottom: -18vh; background: radial-gradient(circle, rgba(108, 140, 255, 0.34), transparent 70%); animation-delay: -17s; animation-duration: 38s; }
@keyframes orb-drift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(6vw, -4vh) scale(1.08); }
  100% { transform: translate(-4vw, 5vh) scale(0.94); }
}

/* Entrance — [data-fx] / .fx-fade-up fade up on load (stagger via --fx-delay).
   Pure CSS with fill-mode 'both': the animation ALWAYS completes to visible, so
   content can never be left hidden by a JS/GSAP failure. */
[data-fx], .fx-fade-up {
  animation: fx-fade-up 0.6s var(--ease) both;
  animation-delay: var(--fx-delay, 0s);
}
@keyframes fx-fade-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Motion helpers */
@keyframes gradient-shift { from { background-position: 0% 50%; } to { background-position: 100% 50%; } }
@keyframes glow-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(108, 140, 255, 0.3), 0 4px 16px -6px rgba(108, 140, 255, 0.35); }
  50% { box-shadow: 0 0 0 1px rgba(108, 140, 255, 0.55), 0 6px 24px -4px rgba(108, 140, 255, 0.55); }
}

/* Live health pill (topbar) */
.health-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.3);
  color: #34D399;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.health-pill .live-dot { width: 7px; height: 7px; background: #34D399; }
.health-pill.degraded { background: rgba(251, 191, 36, 0.12); border-color: rgba(251, 191, 36, 0.3); color: #FBBF24; }
.health-pill.degraded .live-dot { background: #FBBF24; }
.health-pill.offline { background: rgba(248, 113, 113, 0.12); border-color: rgba(248, 113, 113, 0.3); color: #F87171; }
.health-pill.offline .live-dot { background: #F87171; animation: none; }

/* Theme toggle (mission ⇄ prism) */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--hairline-strong);
  background: rgba(140, 160, 220, 0.08);
  color: var(--ink-60);
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-instant) var(--ease);
}
.theme-toggle:hover { background: rgba(140, 160, 220, 0.16); color: var(--ink); transform: translateY(-1px); }

/* Login — floating brand mark + fixed theme toggle */
.login-theme-toggle { position: fixed; top: 18px; right: 18px; z-index: 20; }
.login-brand { margin-bottom: 18px; }
.login-logo {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 10px 30px -8px rgba(108, 140, 255, 0.6));
  animation: brand-float 5s var(--ease) infinite;
}
.agent-avatar {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: #fff;
  background: linear-gradient(135deg, #6C8CFF, #22D3EE);
  box-shadow: 0 6px 16px -6px rgba(108, 140, 255, 0.5);
}
.brand-mark {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: #fff;
  background: linear-gradient(135deg, #6C8CFF, #22D3EE);
  box-shadow: 0 10px 30px -8px rgba(108, 140, 255, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  animation: brand-float 5s var(--ease) infinite;
}
@keyframes brand-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
.login-brand h1 { font-size: 1.625rem; margin-bottom: 2px; }
.login-tagline { color: var(--ink-60); font-size: 0.875rem; }

/* Login — floating card over the aurora */
[data-theme="noir"] .login-page { overflow: hidden; }
[data-theme="noir"] .login-card { animation: login-in 0.8s var(--ease); }
@keyframes login-in {
  from { opacity: 0; transform: translateY(24px) scale(0.98); }
  to { opacity: 1; transform: none; }
}

/* Reduced motion — kill the show */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-fx], .fx-fade-up { animation-delay: 0s !important; }
  .aurora-orb, .bg-canvas { display: none !important; }
}


/* Read-only mode (RBAC) */
.readonly-banner {
  position: sticky; top: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 8px 16px; font-size: 0.8125rem; font-weight: 500;
  background: rgba(108, 124, 255, 0.12); color: var(--ink);
  border-bottom: 1px solid var(--hairline);
}
.readonly-mode .btn:not(.btn-logout), .readonly-mode button:not(.btn-logout),
.readonly-mode input[type="submit"], .readonly-mode select:not(.no-disable) {
  pointer-events: none; opacity: 0.55; cursor: not-allowed; filter: grayscale(0.6);
}
.readonly-mode form:not([action*="Logout"]) { opacity: 0.85; }

/* ── Modern logout button (topbar) ── */
.btn-logout {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px 7px 12px;
  border-radius: 9999px;
  border: 1px solid var(--hairline);
  background: linear-gradient(135deg,
      color-mix(in srgb, var(--ink) 5%, transparent),
      color-mix(in srgb, var(--ink) 1%, transparent));
  color: var(--ink-70);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  cursor: pointer;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease),
    background 0.18s var(--ease), box-shadow 0.18s var(--ease), transform 0.18s var(--ease);
}
.btn-logout-icon { display: inline-flex; align-items: center; }
.btn-logout-icon i { font-size: 15px; transition: transform 0.18s var(--ease); }
.btn-logout-label { white-space: nowrap; }
.btn-logout:hover {
  color: var(--danger-text);
  border-color: color-mix(in srgb, var(--danger-text) 40%, transparent);
  background: color-mix(in srgb, var(--danger-text) 10%, transparent);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px color-mix(in srgb, var(--ink) 12%, transparent);
}
.btn-logout:hover .btn-logout-icon i { transform: translateX(2px); }
.btn-logout:active { transform: translateY(0); box-shadow: none; }
.btn-logout:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 2px;
}
@media (max-width: 900px) {
  .btn-logout { padding: 7px 11px; gap: 0; }
  .btn-logout-label { display: none; }
}

/* ── Dashboard metric charts ── */
.chart-svg { width: 100%; height: 70px; display: block; }
.hbar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 12px; }
.hbar-label { width: 90px; flex-shrink: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-70); }
.hbar-track { flex: 1; height: 10px; border-radius: 9999px; background: rgba(26,29,44,0.06); overflow: hidden; }
.hbar-fill { height: 100%; border-radius: 9999px; transition: width 0.4s var(--ease); }
.hbar-value { width: 44px; text-align: right; font-weight: 600; font-variant-numeric: tabular-nums; }

/* ── Dashboard Sankey / heatmap / rings ── */
.heatmap { display: grid; grid-template-columns: repeat(24, 1fr); gap: 3px; padding: 4px 0; }
.heat-cell { aspect-ratio: 1; border-radius: 3px; min-height: 12px; }
.mini-spark { margin-top: 6px; opacity: 0.85; }
.stat-with-ring { position: relative; }
.stat-ring { position: absolute; top: 12px; right: 12px; }
.stacked-bar { display: flex; height: 10px; border-radius: 9999px; overflow: hidden; gap: 2px; }
.stacked-bar > div { border-radius: 9999px; transition: width 0.4s var(--ease); }

/* ── Filter forms (Audit Logs / Rules Manager) ── */
.filter-field { display: inline-flex; flex-direction: column; gap: 2px; }
.filter-label { font-size: 10px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-70); }
.rule-pager { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.stat-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); align-items: stretch; }
.sankey-card, .heatmap-card { margin-top: 0; display: flex; flex-direction: column; }
.sankey-card .card-body, .heatmap-card .card-body { display: flex; flex-direction: column; flex: 1; }
.sankey-body .sankey-svg { flex: 1; min-height: 220px; width: 100%; }
.heatmap-body { justify-content: space-between; }
@media (max-width: 1080px) { .stat-grid-2 { grid-template-columns: 1fr; } }

/* ── Clickable stat cards (Model Inventory) ── */
.stat-link { display: block; text-decoration: none; cursor: pointer; transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease); }
.stat-link:hover { box-shadow: var(--shadow-lg); transform: translateY(-1px); }
/* stat-card rendered as a <button> (KPI click-to-filter) — keep the card surface,
   only reset the button element's UA look so it matches the sibling <div> cards */
.stat-btn { width: 100%; font: inherit; color: inherit; text-align: left; cursor: pointer; }
.stat-link.filter-active { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Live dashboard indicator ── */
.live-indicator { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--success-text); background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.25); border-radius: 9999px; padding: 4px 12px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #22c55e; animation: live-pulse 1.6s ease-in-out infinite; }
@keyframes live-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

/* ── Sankey ribbon flow + live counter flash ── */
.sankey-ribbon { stroke-dasharray: 7 6; animation: ribbon-flow 1.1s linear infinite; }
@keyframes ribbon-flow { to { stroke-dashoffset: -13; } }
.stat-value { transition: background-color 0.3s ease; border-radius: 8px; padding: 1px 6px; margin: -1px -6px; }
.stat-value.flash-up { animation: flash-up 0.7s ease; }
.stat-value.flash-down { animation: flash-down 0.7s ease; }
@keyframes flash-up { 0% { background: rgba(34,197,94,0.28); } 100% { background: transparent; } }
@keyframes flash-down { 0% { background: rgba(239,68,68,0.28); } 100% { background: transparent; } }

/* ── Time-window segmented controls ── */
.seg-control { display: inline-flex; gap: 2px; background: rgba(26,29,44,0.06); border-radius: 9999px; padding: 2px; }
.seg-btn { font-size: 11px; font-weight: 600; color: var(--ink-70); text-decoration: none; padding: 3px 10px; border-radius: 9999px; white-space: nowrap; }
.seg-btn:hover { color: var(--ink); }
.seg-btn.seg-active { background: var(--accent); color: #fff; }

/* Agent Inventory — smooth card transition for client-side pagination */
.agent-card-enter { animation: agentCardIn 0.25s ease; }
@keyframes agentCardIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ── Community Edition license pill (beside the health pill) ─────── */
/* Standalone pill: neutral base (never green) with explicit states. */
.license-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent);
  color: var(--ink-60);
}
.license-pill .live-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.license-pill.license-warn {
  background: rgba(251, 191, 36, 0.14);
  border-color: rgba(251, 191, 36, 0.38);
  color: #FBBF24;
  animation: license-flash 1s steps(2, start) infinite;
}
.license-pill.license-alert {
  background: rgba(248, 113, 113, 0.14);
  border-color: rgba(248, 113, 113, 0.38);
  color: #F87171;
  animation: license-flash 1s steps(2, start) infinite;
}
@keyframes license-flash { 50% { opacity: 0.3; } }

/* ── Audit Logs row states ─────────────────────────────── */
.table tbody tr.row-flagged { background: color-mix(in srgb, var(--warning-text) 9%, transparent); }
.table tbody tr.row-flagged:hover { background: color-mix(in srgb, var(--warning-text) 16%, transparent); }
.table tbody tr.row-blocked { background: color-mix(in srgb, var(--danger-text) 10%, transparent); }
.table tbody tr.row-blocked:hover { background: color-mix(in srgb, var(--danger-text) 18%, transparent); }

/* Admin Settings — stacked cards, spaced like the AI-FW Settings page */
.grid-2 {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
  align-items: stretch;
}

/* ── Loading spinners (Spotlight and other async pages) ── */
.spinner {
  display: inline-block;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-top-color: var(--accent);
  animation: sp-spin 0.7s linear infinite;
}
.spinner-sm { width: 14px; height: 14px; border-width: 2px; }
@keyframes sp-spin { to { transform: rotate(360deg); } }

.sp-loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  border: 1px dashed var(--hairline);
  border-radius: 12px;
  background: color-mix(in srgb, var(--ink) 2%, transparent);
}
.sp-loading-text { color: var(--ink-70); font-size: 13px; }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }

/* Spotlight: fixed-height chart boxes (Chart.js responsive canvases must not drive layout) */
.sp-chart-box { position: relative; height: 190px; width: 100%; }
.sp-chart-box canvas { position: absolute; inset: 0; width: 100% !important; height: 100% !important; }