:root {
  --primary:       #1a3a52;
  --primary-deep:  #102739;
  --accent:        #0066cc;
  --accent-strong: #0b7ae3;
  --bg:            #ffffff;
  --bg-subtle:     #f8f9fa;
  --bg-tint:       #f4f8fd;
  --bg-dark:       #1a3a52;
  --text:          #1a3a52;
  --text-muted:    #6b7a8d;
  --border:        #e2e8f0;

  --healthy:       #157f3b;
  --healthy-soft:  rgba(21, 127, 59, 0.10);
  --warning:       #b7791f;
  --warning-soft:  rgba(183, 121, 31, 0.12);
  --stale:         #b42318;
  --stale-soft:    rgba(180, 35, 24, 0.10);

  --font:          "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-weight-heading: 700;

  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     16px;
  --shadow:        0 4px 20px rgba(26, 58, 82, 0.10);
  --shadow-sm:     0 2px 8px rgba(26, 58, 82, 0.07);
  --shadow-soft:   0 18px 44px rgba(26, 58, 82, 0.10);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

body {
  font-family: var(--font);
  background:
    radial-gradient(circle at top left, rgba(0, 102, 204, 0.08), transparent 30%),
    radial-gradient(circle at top right, rgba(26, 58, 82, 0.08), transparent 28%),
    linear-gradient(180deg, #f8fbff 0, #ffffff 240px);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* ── Navigation ─────────────────────────────────────────── */
nav {
  background: rgba(255,255,255,0.84);
  border-bottom: 1px solid rgba(226, 232, 240, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 6px 18px rgba(26, 58, 82, 0.04);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}
.nav-logo img {
  display: block;
  height: 34px;
  width: auto;
  max-width: min(240px, 40vw);
}
.nav-logo svg { width: 28px; height: 28px; }
.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-dropdown::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 240px;
  height: 12px;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(243,248,255,0.96));
}
.nav-dropdown:hover > .nav-dropdown-trigger,
.nav-dropdown:focus-within > .nav-dropdown-trigger,
.nav-dropdown-current > .nav-dropdown-trigger {
  color: var(--primary);
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(243,248,255,0.96));
}
.nav-links a.active { font-weight: 700; }
.nav-dropdown-trigger::after {
  content: "";
  display: inline-block;
  margin-left: 8px;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-1px) rotate(45deg);
}
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.96);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 120;
}
.nav-dropdown-menu a {
  display: block;
  width: 100%;
  padding: 9px 12px;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: flex;
}
.nav-cta {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #fff !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 700 !important;
  font-size: 0.88rem !important;
  box-shadow: 0 10px 24px rgba(0, 102, 204, 0.18);
}
.nav-cta:hover { background: linear-gradient(135deg, #0c84f1, #005fbe) !important; color: #fff !important; }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.nav-toggle:hover {
  border-color: rgba(0, 102, 204, 0.24);
  box-shadow: var(--shadow-sm);
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.nav-inner.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-inner.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
.nav-inner.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Page Header / Hero ──────────────────────────────────── */
.page-header {
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,255,255,0.16), transparent 22%),
    radial-gradient(circle at 85% 15%, rgba(11,122,227,0.28), transparent 24%),
    linear-gradient(135deg, var(--primary-deep), var(--primary) 56%, #204d6d);
  color: #fff;
  padding: 48px 24px;
  overflow: hidden;
}
.page-header::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -220px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.12), transparent 70%);
  pointer-events: none;
  z-index: -1;
}
.page-header-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.page-header h1 {
  font-size: 1.9rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.page-header p {
  opacity: 0.84;
  font-size: 0.97rem;
}
.page-header .breadcrumb {
  font-size: 0.82rem;
  opacity: 0.6;
  margin-bottom: 10px;
}
.page-header .breadcrumb a {
  color: #fff;
  text-decoration: none;
  opacity: 0.75;
}
.page-header .breadcrumb a:hover { opacity: 1; }

/* ── Main container ─────────────────────────────────────── */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px;
  flex: 1;
  width: 100%;
}

/* ── KPI Cards ──────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
.kpi-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(245,249,255,0.94));
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}
.kpi-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, rgba(0,102,204,0.9), rgba(32,77,109,0.55));
}
.kpi-card .kpi-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.kpi-card .kpi-value {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}
.kpi-card .kpi-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ── Filters ────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  margin-bottom: 32px;
  padding: 20px 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.88), rgba(244,248,253,0.92));
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.8);
}
.filter-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.filter-group label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.filter-group input,
.filter-group select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color 0.15s;
}
.filter-group input:focus,
.filter-group select:focus {
  border-color: var(--accent);
}
.filter-quickranges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 40px;
  align-items: center;
}
.filter-chip {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 600;
  padding: 8px 12px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s, box-shadow 0.15s, transform 0.15s;
}
.filter-chip:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 102, 204, 0.24);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.filter-chip.is-active {
  background: linear-gradient(180deg, rgba(233,243,255,0.96), rgba(223,237,255,0.94));
  border-color: rgba(0, 102, 204, 0.28);
  color: var(--accent);
}

/* ── Buttons ────────────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 24px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(0, 102, 204, 0.16);
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #0c84f1, #005fbe);
  transform: translateY(-1px);
  box-shadow: 0 14px 30px rgba(0, 102, 204, 0.20);
}
.btn-secondary {
  background: rgba(255,255,255,0.78);
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 8px 22px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.btn-secondary:hover {
  background: linear-gradient(135deg, var(--accent-strong), var(--accent));
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(0, 102, 204, 0.14);
}
.btn-danger {
  background: var(--stale);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 24px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-danger:hover { background: #8f2117; }
.btn-logout {
  padding: 6px 12px;
}
.btn-small {
  padding: 6px 16px;
  font-size: 0.85rem;
}
.text-right {
  text-align: right;
}
.text-center-muted {
  text-align: center;
  color: var(--text-muted);
}
.muted-note {
  margin-bottom: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.card-title-tight {
  margin-bottom: 0;
}
.card-title-spaced {
  margin-bottom: 12px;
}
.table-wrap-spaced {
  margin-top: 16px;
}
.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.panel-head-spaced {
  margin-bottom: 20px;
}
.inline-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.inline-actions-center {
  display: flex;
  align-items: center;
  gap: 12px;
}
.numeric-in {
  text-align: right;
  font-weight: 600;
  color: var(--accent);
}
.numeric-out {
  text-align: right;
  font-weight: 600;
  color: var(--warning);
}
.last-refresh {
  font-size: 0.8rem;
  color: var(--text-muted);
}
.top-spaced-link {
  margin-top: 12px;
  display: inline-block;
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
}
.hint-spaced {
  margin-bottom: 14px;
}
.user-summary-spaced {
  margin-bottom: 20px;
}
.section-divider {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.kpi-value-compact {
  font-size: 1.1rem !important;
}
.chart-legend-swatch {
  background: var(--swatch-color, #0066cc);
}
.chart-legend-swatch.swatch-0 { --swatch-color: #0066cc; }
.chart-legend-swatch.swatch-1 { --swatch-color: #0f766e; }
.chart-legend-swatch.swatch-2 { --swatch-color: #b45309; }
.chart-legend-swatch.swatch-3 { --swatch-color: #7c3aed; }
.chart-legend-swatch.swatch-4 { --swatch-color: #be123c; }
.chart-legend-swatch.swatch-5 { --swatch-color: #166534; }
.chart-legend-swatch.swatch-6 { --swatch-color: #1d4ed8; }
.chart-legend-swatch.swatch-7 { --swatch-color: #9f1239; }
.chart-legend-swatch.swatch-summary { --swatch-color: #111827; }

/* ── Cards / Sections ───────────────────────────────────── */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(247,250,255,0.95));
  border: 1px solid rgba(226, 232, 240, 0.94);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px 24px;
  margin-bottom: 28px;
}
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0;
}
.btn-inline {
  flex: 0 0 auto;
  padding: 10px 16px;
  white-space: nowrap;
}
.chart-wrap {
  position: relative;
  height: 280px;
}
.chart-note {
  margin-bottom: 14px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  border: 1px solid transparent;
}
.chart-note.is-error {
  background: var(--stale-soft);
  color: var(--stale);
  border-color: rgba(180, 35, 24, 0.18);
}
.chart-note.is-info {
  background: rgba(0, 102, 204, 0.07);
  color: var(--accent);
  border-color: rgba(0, 102, 204, 0.16);
}
.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.chart-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s, background 0.15s, color 0.15s, opacity 0.15s;
}
.chart-legend-item:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 102, 204, 0.24);
  box-shadow: var(--shadow-sm);
  color: var(--text);
}
.chart-legend-item.is-active {
  background: linear-gradient(180deg, rgba(255,255,255,0.96), rgba(241,247,255,0.96));
  color: var(--text);
  border-color: rgba(0, 102, 204, 0.28);
  box-shadow: var(--shadow-sm);
}
.chart-legend-item:not(.is-active) {
  opacity: 0.55;
}
.chart-legend-item.is-summary {
  font-weight: 700;
}
.chart-legend-swatch {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  flex: 0 0 auto;
}
.chart-legend-swatch.is-dashed {
  background: repeating-linear-gradient(
    90deg,
    currentColor 0 5px,
    transparent 5px 8px
  ) !important;
  border: 2px solid currentColor;
}
.chart-legend-label {
  white-space: nowrap;
}

.export-options {
  display: grid;
  gap: 12px;
}

.export-option {
  width: 100%;
  display: grid;
  gap: 6px;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(247,250,255,0.95));
  padding: 16px 18px;
  font: inherit;
  color: var(--text);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s, background 0.15s;
}

.export-option strong {
  color: var(--primary);
  font-size: 0.98rem;
}

.export-option span {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.export-option:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 102, 204, 0.24);
  box-shadow: var(--shadow-sm);
  background: linear-gradient(180deg, rgba(255,255,255,1), rgba(240,247,255,0.96));
}

/* ── Tables ─────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
thead th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
tbody tr:nth-child(even) { background: var(--bg-subtle); }
tbody tr:hover { background: rgba(0,102,204,0.04); }
tbody td {
  padding: 12px 14px;
  color: var(--text);
  vertical-align: middle;
}
tbody td a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}
tbody td a:hover { text-decoration: underline; }

/* ── Status Pills ───────────────────────────────────────── */
.pill {
  display: inline-block;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.78rem;
  padding: 3px 12px;
  white-space: nowrap;
}
.pill-healthy  { background: var(--healthy-soft);  color: var(--healthy); }
.pill-warning  { background: var(--warning-soft);  color: var(--warning); }
.pill-stale    { background: var(--stale-soft);    color: var(--stale); }
.pill-unknown  { background: rgba(107,122,141,0.12); color: var(--text-muted); }

/* ── Alert / Notice ─────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: 20px;
}
.alert-error   { background: rgba(180,35,24,0.18); color: var(--stale); border: 1px solid rgba(180,35,24,0.28); }
.alert-success { background: var(--healthy-soft); color: var(--healthy); border: 1px solid rgba(21,127,59,0.2); }
.alert-info    { background: rgba(0,102,204,0.07); color: var(--accent);  border: 1px solid rgba(0,102,204,0.2); }
.alert-warning { background: var(--warning-soft); color: var(--warning); border: 1px solid rgba(183,121,31,0.24); }
.alert-viewport {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: grid;
  gap: 12px;
  width: min(420px, calc(100vw - 32px));
  z-index: 2000;
  pointer-events: none;
}
.alert-toast {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 0;
  box-shadow: var(--shadow);
  pointer-events: auto;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.alert-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.alert-toast-text {
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.alert-toast-close {
  border: none;
  background: transparent;
  color: currentColor;
  font-size: 1.15rem;
  line-height: 1;
  padding: 0;
  cursor: pointer;
  opacity: 0.75;
}
.alert-toast-close:hover {
  opacity: 1;
}

/* ── Settings Page ──────────────────────────────────────── */
.settings-card {
  width: 100%;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}
.settings-subnav-card {
  width: 100%;
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}
.settings-card-wide {
  width: 100%;
  max-width: none;
}
.settings-main {
  display: grid;
  gap: 28px;
}
.settings-main > #msg,
.settings-main > .alert {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.settings-main .card {
  margin-bottom: 0;
  min-width: 0;
}
.settings-main .table-wrap,
.settings-main table,
.settings-main .user-summary,
.settings-main .form-actions {
  min-width: 0;
}
.settings-main code {
  display: inline-block;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.settings-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.settings-subnav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  transition: border-color 0.15s, color 0.15s, background 0.15s, box-shadow 0.15s;
}
.settings-subnav a:hover {
  border-color: rgba(0, 102, 204, 0.24);
  color: var(--text);
  background: var(--bg-subtle);
  box-shadow: var(--shadow-sm);
}
.form-field {
  margin-bottom: 20px;
}
.form-field label {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text);
  margin-bottom: 6px;
}
.form-field input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}
.form-field select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  background: #fff;
  transition: border-color 0.15s;
}
.form-field input:focus { border-color: var(--accent); }
.form-field select:focus { border-color: var(--accent); }
.form-field .hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.checkbox-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  padding: 8px;
  max-height: 240px;
  overflow: auto;
  display: grid;
  gap: 6px;
}
.check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
}
.check-item:hover {
  background: var(--bg-subtle);
}
.check-item input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
}
.camera-search {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: #fff;
  margin-bottom: 8px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.camera-search:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.08);
}
.camera-multiselect {
  position: relative;
  min-width: 0;
}
.camera-multiselect-toggle {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 36px 8px 12px;
  font-family: var(--font);
  font-size: 0.9rem;
  color: var(--text);
  background: #fff;
  text-align: left;
  cursor: pointer;
  position: relative;
  outline: none;
  transition: border-color 0.15s;
}
.camera-multiselect-toggle::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: translateY(-70%) rotate(45deg);
}
.camera-multiselect-toggle:focus {
  border-color: var(--accent);
}
.camera-multiselect-toggle[aria-expanded="true"] {
  border-color: var(--accent);
}
.camera-multiselect-toggle:disabled {
  cursor: not-allowed;
  color: var(--text);
  background: #fff;
  opacity: 0.7;
}
.camera-multiselect-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  z-index: 20;
  width: 100%;
  min-width: 220px;
}
.camera-multiselect-actions {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}
.camera-multiselect-actions button {
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-muted);
  font: inherit;
  font-size: 0.82rem;
  padding: 5px 10px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.camera-multiselect-actions button:hover {
  border-color: rgba(0, 102, 204, 0.24);
  color: var(--text);
  background: var(--bg-subtle);
}
.camera-multiselect-menu .checkbox-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  box-shadow: var(--shadow-sm);
  padding: 6px;
}
.camera-multiselect-menu .check-item {
  padding: 7px 8px;
  border-radius: var(--radius-sm);
}
.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

/* ── Loading spinner ────────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 32px 0;
}
.spinner {
  width: 22px; height: 22px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Live refresh indicator ─────────────────────────────── */
.refresh-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 12px;
}
.refresh-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--healthy);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ── Footer ─────────────────────────────────────────────── */
footer {
  background: var(--primary);
  color: rgba(255,255,255,0.75);
  padding: 40px 24px;
  margin-top: auto;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  align-items: center;
}
.footer-brand {
  font-weight: 700;
  color: #fff;
  font-size: 0.95rem;
}
.footer-copy {
  font-size: 0.82rem;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-inner {
    height: auto;
    min-height: 64px;
    padding-top: 10px;
    padding-bottom: 10px;
    gap: 12px;
    flex-wrap: wrap;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .nav-links {
    display: none;
    order: 3;
    width: 100%;
    flex-direction: column;
    gap: 6px;
    padding-top: 4px;
  }
  .nav-links a {
    white-space: normal;
    padding: 10px 12px;
    font-size: 0.88rem;
  }
  .nav-dropdown {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
  }
  .nav-dropdown::after {
    display: none;
  }
  .nav-dropdown-menu {
    position: static;
    display: flex;
    min-width: 0;
    margin: 4px 0 0 14px;
    padding: 0 0 0 12px;
    border: 0;
    border-left: 1px solid var(--border);
    border-radius: 0;
    box-shadow: none;
    background: transparent;
  }
  .nav-dropdown-menu a {
    padding: 8px 12px;
    font-size: 0.84rem;
  }
  .session-badge {
    display: none;
    order: 4;
    width: 100%;
    margin-left: 0;
    flex-wrap: wrap;
    padding-top: 4px;
  }
  .nav-inner.is-open .nav-links,
  .nav-inner.is-open .session-badge {
    display: flex;
  }
}

@media (max-width: 768px) {
  .page-header { padding: 32px 20px; }
  .page-header h1 { font-size: 1.5rem; }
  main { padding: 24px 16px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .filter-bar {
    padding: 16px;
  }
  .filter-group {
    width: 100%;
  }
  .filter-group input,
  .filter-group select,
  .camera-multiselect-toggle,
  .btn-primary,
  .btn-secondary {
    width: 100%;
  }
  .filter-quickranges {
    width: 100%;
  }

  table thead { display: none; }
  tbody tr {
    display: block;
    margin-bottom: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px;
  }
  .table-wrap {
    overflow-x: visible;
  }
  tbody td {
    display: grid;
    gap: 6px;
    padding: 6px 8px;
    border-bottom: none;
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  tbody td::before {
    content: attr(data-label);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
  }
  .settings-main {
    gap: 20px;
  }
  .settings-card,
  .settings-card-wide,
  .settings-subnav-card,
  .settings-main > #msg,
  .settings-main > .alert {
    width: 100%;
    max-width: none;
  }
  .settings-main .form-actions {
    flex-direction: column;
  }
  .alert-viewport {
    right: 16px;
    left: 16px;
    bottom: 16px;
    width: auto;
  }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .kpi-card .kpi-value { font-size: 2rem; }
}

/* ── Session / Auth ─────────────────────────────────────── */
.session-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .session-badge {
    display: none;
    order: 4;
    width: 100%;
    margin-left: 0;
    flex-wrap: wrap;
    padding-top: 4px;
  }
  .nav-inner.is-open .session-badge {
    display: flex;
  }
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg-subtle);
}

.auth-card {
  width: 100%;
  max-width: 460px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
}

.auth-card h1 {
  color: var(--primary);
  font-size: 1.6rem;
  margin-bottom: 4px;
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  margin-bottom: 10px;
}

.auth-brand img {
  display: block;
  height: 42px;
  width: auto;
  max-width: min(280px, 100%);
}

.auth-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.auth-head-actions {
  display: flex;
  justify-content: flex-end;
}

.auth-head-btn {
  min-width: 132px;
  padding-inline: 18px;
}

.auth-sub {
  color: var(--text-muted);
  margin-bottom: 0;
}

.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-form label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
}

.auth-link-btn {
  border: none;
  background: transparent;
  padding: 0;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-align: left;
  cursor: pointer;
}

.auth-link-btn:hover {
  text-decoration: underline;
}

.auth-form input,
.form-field select,
.form-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: var(--font);
  font-size: 0.93rem;
  color: var(--text);
  background: #fff;
}

.form-field select[multiple] {
  min-height: 120px;
}

.modal-open {
  overflow: hidden;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(17, 24, 39, 0.48);
  backdrop-filter: blur(4px);
}

.modal-backdrop[hidden] {
  display: none !important;
}

.modal-card {
  width: min(100%, 620px);
  max-height: min(90vh, 960px);
  overflow: auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.modal-card-lg {
  width: min(100%, 760px);
}

.modal-header,
.modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 24px;
}

.modal-header {
  border-bottom: 1px solid var(--border);
}

.modal-body {
  padding: 24px;
}

.modal-close {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--text-muted);
  font: inherit;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.modal-close:hover {
  border-color: rgba(0, 102, 204, 0.24);
  color: var(--text);
  background: var(--bg-subtle);
}

.modal-footer {
  border-top: 1px solid var(--border);
  justify-content: flex-end;
  flex-wrap: wrap;
}

.user-summary {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
}

.user-summary-row {
  display: grid;
  gap: 4px;
}

.toggle-row {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.toggle-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.user-summary-label {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.user-summary-value {
  color: var(--text);
  font-weight: 600;
}

.modal-copy {
  color: var(--text);
  margin-bottom: 10px;
}

.modal-copy-strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
  word-break: break-word;
}

.action-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.invite-layout {
  display: grid;
  gap: 18px;
}

.invite-scope-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.invite-inline {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.invite-inline .form-field {
  flex: 1 1 220px;
  margin-bottom: 0;
}

.invite-list {
  display: grid;
  gap: 10px;
}

.invite-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: #fff;
}

.invite-item-copy {
  display: grid;
  gap: 4px;
}

.invite-item-title {
  font-weight: 700;
  color: var(--primary);
}

.invite-item-meta {
  color: var(--text-muted);
  font-size: 0.84rem;
}

.invite-token {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  color: var(--text);
  font-size: 0.85rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  overflow-wrap: anywhere;
}

.danger-zone-card {
  border-color: rgba(180, 35, 24, 0.2);
  background: linear-gradient(180deg, #fff 0%, #fff7f6 100%);
}

.danger-zone-copy {
  color: var(--text);
  margin-bottom: 14px;
}

.icon-button {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  color: var(--text-muted);
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s, background 0.15s, color 0.15s;
}

.icon-button:hover {
  transform: translateY(-1px);
  border-color: rgba(0, 102, 204, 0.24);
  box-shadow: var(--shadow-sm);
  color: var(--text);
  background: var(--bg-subtle);
}

.icon-button svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  stroke-width: 1.9;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-button-warning {
  color: var(--warning);
  background: var(--warning-soft);
  border-color: rgba(183, 121, 31, 0.22);
}

.icon-button-success {
  color: var(--healthy);
  background: var(--healthy-soft);
  border-color: rgba(21, 127, 59, 0.22);
}

.icon-button-danger {
  color: var(--stale);
  background: var(--stale-soft);
  border-color: rgba(180, 35, 24, 0.22);
}

@media (min-width: 769px) {
  .session-badge { margin-left: auto; }
}

@media (max-width: 768px) {
  .modal-backdrop {
    padding: 12px;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: 16px;
  }

  .modal-footer .btn-primary,
  .modal-footer .btn-secondary {
    width: 100%;
  }

  .card-head,
  .auth-head {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-inline,
  .auth-head-btn {
    width: 100%;
  }

  .auth-head-actions {
    width: 100%;
  }
}