/* ==========================================================================
   FOD Sentry — design tokens + app shell
   Palette drawn from airfield ground lighting: amber caution lights,
   taxiway-edge teal, centerline markings on light concrete. Dashboard runs
   on a white canvas: bright, quiet, legible under daylight.

   Accent hues are the darker, print-safe end of the same amber/teal family
   so they keep enough contrast against white.
   ========================================================================== */

:root {
  --bg:            #ffffff;
  --bg-grid:       #eef1f6;
  --panel:         #ffffff;
  --panel-alt:     #f5f7fa;
  --panel-raised:  #ffffff;
  --border:        #d7dde6;
  --border-soft:   #e8ecf2;

  --text:          #1a212c;
  --text-dim:      #5b6675;
  --text-faint:    #8a94a3;

  --amber:         #cf8400;
  --amber-strong:  #8a5a00;
  --amber-dim:     #ecd39b;
  --teal:          #0d8f7e;
  --teal-strong:   #0a7466;
  --teal-dim:      #d6f3ee;
  --red:           #d0242a;
  --orange:        #d95f0f;

  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;

  --font-display: "Barlow Condensed", sans-serif;
  --font-body:    "Inter", sans-serif;
  --font-mono:    "JetBrains Mono", monospace;

  /* glassmorphism recipe, used on the shell surfaces only */
  --glass-bg:     rgba(255, 255, 255, 0.78);
  --glass-border: rgba(15, 23, 42, 0.09);
  --sidebar-w:    236px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 34px 34px;
  background-position: center;
}

::selection { background: #ffe3a8; color: #3a2600; }
button, select, input, textarea { font-family: inherit; }
a { color: var(--teal-strong); }

button:focus-visible, select:focus-visible, input:focus-visible,
textarea:focus-visible, a:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ==========================================================================
   Shell: sidebar + topbar + content
   ========================================================================== */

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

/* ---- Sidebar ---- */

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, #f8fafc 0%, #f1f4f8 100%);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  z-index: 40;
}

.brand { display: flex; align-items: center; gap: 10px; padding: 16px 18px; }
.brand-mark { color: var(--amber); flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; min-width: 0; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.08em;
}
.brand-sub {
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav { display: flex; flex-direction: column; gap: 2px; padding: 8px; flex: 1; overflow-y: auto; }
.nav-section {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
  padding: 14px 12px 6px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  text-decoration: none;
  font-size: 13.5px;
  border-left: 2px solid transparent;
}
.nav-link:hover { background: var(--panel-alt); color: var(--text); }
.nav-link.active {
  background: #fdf5e4;
  color: var(--amber-strong);
  border-left-color: var(--amber);
}
.nav-link .nav-icon { width: 17px; text-align: center; flex-shrink: 0; opacity: 0.9; }

.sidebar-foot { padding: 12px; border-top: 1px solid var(--border-soft); }
.who { display: flex; flex-direction: column; gap: 2px; margin-bottom: 10px; }
.who-name { font-size: 13px; font-weight: 600; }
.who-role {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ---- Content + topbar ---- */

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 30;
}

.page-title { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.page-title h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.page-title p { margin: 0; font-size: 12px; color: var(--text-dim); }

.topbar-actions { display: flex; align-items: center; gap: 10px; }

.status-chip {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--panel);
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
}
.status-chip.mono { font-family: var(--font-mono); }
.chip-label { color: var(--text-faint); letter-spacing: 0.08em; font-size: 10px; }

.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-faint); }
.status-chip.live .dot {
  background: var(--teal);
  box-shadow: 0 0 8px 1px var(--teal);
  animation: pulse 1.6s ease-in-out infinite;
}
.status-chip.err .dot { background: var(--red); box-shadow: 0 0 8px 1px var(--red); }

/* ---- Notification bell ---- */

.bell-wrap { position: relative; }
.bell-btn {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
}
.bell-btn:hover { color: var(--text); border-color: var(--text-faint); }
.bell-btn.alert { color: var(--amber-strong); border-color: var(--amber-dim); background: #fdf5e4; }

.bell-badge {
  position: absolute;
  top: -4px; right: -4px;
  min-width: 18px; height: 18px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  display: none;
  align-items: center;
  justify-content: center;
}
.bell-badge.show { display: flex; }

.bell-panel {
  position: absolute;
  right: 0;
  top: 44px;
  width: 360px;
  max-height: 420px;
  overflow-y: auto;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: 0 24px 60px -22px rgba(15,23,42,0.30);
  display: none;
  z-index: 60;
}
.bell-panel.open { display: block; }
.bell-panel-head {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-soft);
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.notif-item {
  display: block;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-soft);
  text-decoration: none;
  color: inherit;
}
.notif-item:last-child { border-bottom: none; }
.notif-item:hover { background: var(--panel-alt); }
.notif-top { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.notif-class { font-weight: 600; font-size: 13px; }
.notif-time { margin-left: auto; font-family: var(--font-mono); font-size: 10.5px; color: var(--text-faint); }
.notif-text { font-size: 12px; color: var(--text-dim); line-height: 1.45; }

/* Critical banner under the topbar */
.alert-banner {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  background: #fdeced;
  border-bottom: 1px solid rgba(208, 36, 42, 0.30);
  color: #8f1f22;
  font-size: 13px;
}
.alert-banner.show { display: flex; }
.alert-banner strong { color: var(--red); }
.alert-banner .ghost-btn { margin-left: auto; }

/* ==========================================================================
   Page body + panels
   ========================================================================== */

.page { padding: 20px 24px 32px; max-width: 1560px; width: 100%; margin: 0 auto; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  /* white-on-white needs a shadow to read as a surface */
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px -18px rgba(15,23,42,0.20);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--panel-alt);
}
.panel-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.panel-body { padding: 16px; }
.panel-note { font-size: 11px; color: var(--text-faint); }

.count-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal-strong);
  background: var(--teal-dim);
  border-radius: 999px;
  padding: 2px 9px;
}

/* ---- Grids ---- */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-bottom: 18px; }
.grid-map { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 16px; margin-bottom: 18px; }

/* ---- KPI card ---- */

.kpi {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 15px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px -18px rgba(15,23,42,0.20);
}
.kpi::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent, var(--amber));
}
.kpi-label {
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.kpi-value {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent, var(--text));
}
.kpi-sub { font-size: 11.5px; color: var(--text-dim); }

/* ---- Risk badges ---- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
  border: 1px solid transparent;
}
.badge-critical  { color: #a8181d; background: rgba(208,36,42,0.09);  border-color: rgba(208,36,42,0.34); }
.badge-high      { color: #9c410a; background: rgba(217,95,15,0.09);  border-color: rgba(217,95,15,0.34); }
.badge-medium    { color: #855600; background: rgba(207,132,0,0.11);   border-color: rgba(207,132,0,0.36); }
.badge-low       { color: #0a7466; background: rgba(13,143,126,0.09); border-color: rgba(13,143,126,0.32); }
.badge-verylow   { color: var(--text-dim); background: rgba(91,102,117,0.08); border-color: rgba(91,102,117,0.26); }

.badge-open      { color: #855600; background: rgba(207,132,0,0.11);  border-color: rgba(207,132,0,0.36); }
.badge-proses    { color: #23539f; background: rgba(47,111,224,0.10); border-color: rgba(47,111,224,0.34); }
.badge-selesai   { color: #0a7466; background: rgba(13,143,126,0.09); border-color: rgba(13,143,126,0.32); }

/* ==========================================================================
   Tables
   ========================================================================== */

.table-scroll { overflow-x: auto; }

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data th {
  text-align: left;
  padding: 10px 14px;
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-faint);
  background: var(--panel-alt);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  position: sticky;
  top: 0;
}
table.data td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-soft);
  vertical-align: middle;
}
table.data tbody tr:hover { background: var(--panel-alt); }
table.data tbody tr:last-child td { border-bottom: none; }
table.data .mono { font-family: var(--font-mono); font-size: 12px; }
table.data .num { text-align: right; font-family: var(--font-mono); }
.row-empty { color: var(--text-faint); text-align: center; padding: 26px 14px; font-size: 13px; }
.clickable { cursor: pointer; }

/* ---- Filters + pagination ---- */

.filters {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 14px;
}
.filter-field { display: flex; flex-direction: column; gap: 5px; }
.filter-field label {
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.pager {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-top: 1px solid var(--border-soft);
  font-size: 12.5px;
  color: var(--text-dim);
}
.pager .spacer { flex: 1; }

/* ==========================================================================
   Form controls
   ========================================================================== */

.select, .input, .textarea {
  width: 100%;
  background: var(--panel-raised);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.select.slim, .input.slim { padding: 7px 9px; font-size: 12.5px; }
.textarea { resize: vertical; min-height: 74px; line-height: 1.5; }
.input::placeholder, .textarea::placeholder { color: var(--text-faint); }

.field-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: var(--text-dim);
  margin: 12px 0 6px;
}
.field-label:first-child { margin-top: 0; }
.field-value { color: var(--amber-strong); font-family: var(--font-mono); }

.slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
}
.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--amber);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px var(--amber), 0 1px 3px rgba(15,23,42,0.25);
}
.slider::-moz-range-thumb {
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--amber);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px var(--amber);
}

.check-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 0;
  font-size: 12.5px;
  color: var(--text-dim);
  cursor: pointer;
}
.check-row input[type="checkbox"] { accent-color: var(--amber); width: 15px; height: 15px; cursor: pointer; }
.check-row:hover { color: var(--text); }

.hint { font-size: 11.5px; color: var(--text-faint); line-height: 1.5; margin: 8px 0 0; }

.btn-row { display: flex; gap: 8px; margin-top: 14px; }

.primary-btn, .secondary-btn, .ghost-btn, .danger-btn {
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  padding: 10px 14px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.08s ease, filter 0.15s ease;
}
.primary-btn { background: var(--amber); color: #241700; }
.primary-btn:hover:not(:disabled) { filter: brightness(1.06); }
.secondary-btn { background: #ffffff; color: var(--text-dim); border-color: var(--border); }
.secondary-btn:hover:not(:disabled) { color: var(--text); border-color: var(--text-faint); background: var(--panel-alt); }
.danger-btn { background: #ffffff; color: #a8181d; border-color: rgba(208,36,42,0.38); }
.danger-btn:hover:not(:disabled) { background: rgba(208,36,42,0.07); color: #8f1f22; }
.btn-row .primary-btn, .btn-row .secondary-btn { flex: 1; }
button:disabled { opacity: 0.4; cursor: not-allowed; }
button:active:not(:disabled) { transform: scale(0.98); }

.ghost-btn {
  background: transparent; color: var(--text-faint);
  border: none; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 4px 8px;
}
.ghost-btn:hover { color: var(--text-dim); }
.icon-btn {
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: var(--radius-sm);
  padding: 5px 9px;
  font-size: 12px;
  cursor: pointer;
}
.icon-btn:hover { color: var(--text); border-color: var(--text-faint); }
.icon-btn.danger:hover { color: #a8181d; border-color: rgba(208,36,42,0.45); }

/* ==========================================================================
   Modal
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(3px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}
.modal-backdrop.open { display: flex; }

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 620px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 30px 80px -24px rgba(15,23,42,0.45);
}
.modal.wide { max-width: 880px; }
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--panel-alt);
  position: sticky;
  top: 0;
}
.modal-head h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
}
.modal-body { padding: 18px; }
.modal-foot {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding: 14px 18px;
  border-top: 1px solid var(--border-soft);
}
.close-btn {
  background: transparent; border: none; color: var(--text-faint);
  font-size: 22px; line-height: 1; cursor: pointer; padding: 0 4px;
}
.close-btn:hover { color: var(--text); }

.snapshot {
  width: 100%;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  display: block;
  background: var(--panel-alt);
}
.snapshot-missing {
  padding: 26px;
  text-align: center;
  color: var(--text-faint);
  font-size: 12.5px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  margin-top: 16px;
}
.detail-item { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.detail-key {
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.detail-val { font-size: 13px; word-break: break-word; }
.detail-val.mono { font-family: var(--font-mono); font-size: 12px; }
.recommend-box {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--panel-alt);
  border-left: 3px solid var(--accent, var(--amber));
  font-size: 13px;
  line-height: 1.55;
}

/* ==========================================================================
   Charts · weather · runway map
   ========================================================================== */

.chart-box { position: relative; height: 260px; }

.weather-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.weather-hero {
  grid-column: 1 / -1;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.weather-temp {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  line-height: 1;
  color: var(--amber);
}
.weather-cond { font-size: 13.5px; color: var(--text-dim); }
.weather-item { display: flex; flex-direction: column; gap: 2px; }
.weather-key {
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.weather-val { font-family: var(--font-mono); font-size: 14px; }
.stale-tag {
  display: none;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--amber-strong);
  background: #fdf5e4;
  border: 1px solid var(--amber-dim);
  border-radius: 999px;
  padding: 2px 7px;
}
.stale-tag.show { display: inline-block; }

.runway-svg { width: 100%; height: auto; display: block; border-radius: var(--radius-md); }
.marker { cursor: pointer; }
.marker:hover { stroke: var(--text); stroke-width: 1.4; }

.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  font-size: 11.5px;
  color: var(--text-dim);
}
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-swatch { width: 10px; height: 10px; border-radius: 50%; }

.map-tip {
  margin-top: 10px;
  min-height: 18px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--teal-strong);
}

/* ==========================================================================
   Login page
   ========================================================================== */

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 390px;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: 0 24px 60px -28px rgba(15,23,42,0.35);
}
.login-card .brand { padding: 0 0 6px; justify-content: center; }
.login-card h1 {
  margin: 14px 0 4px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
}
.login-card .hint { text-align: center; margin-bottom: 20px; }
.login-field { margin-bottom: 14px; }
.login-field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
}
.login-error {
  display: none;
  margin-bottom: 14px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  background: #fdeced;
  border: 1px solid rgba(208,36,42,0.35);
  color: #a8181d;
  font-size: 12.5px;
}
.login-error.show { display: block; }
.login-card .primary-btn { width: 100%; margin-top: 4px; }
.login-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border-soft);
  font-size: 11.5px;
  color: var(--text-faint);
  text-align: center;
  line-height: 1.6;
}
.login-foot code { color: var(--text-dim); font-family: var(--font-mono); }

/* ==========================================================================
   Live page — video stage (moved from the prototype's style.css)
   ========================================================================== */

.live-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 18px;
}
.stage-wrap { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.rail { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.stage-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #05070a;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px -30px rgba(15,23,42,0.45);
}
#stage { width: 100%; height: 100%; display: block; object-fit: contain; }
#video, #sendCanvas { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; top: -9999px; }

.stage-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  /* the stage stays a dark video viewport, so its copy keeps on-dark colours */
  color: #8b93a3;
  text-align: center;
  padding: 20px;
}
.stage-empty p { margin: 8px 0 0; font-family: var(--font-display); font-size: 20px; letter-spacing: 0.03em; color: #c5cdd9; }
.stage-empty span { font-size: 13px; max-width: 320px; }
.stage-empty strong { color: #ffb627; font-weight: 600; }

/* signature element: slim amber scan sweep across the stage while live */
.scanline {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  top: 0;
  background: linear-gradient(90deg, transparent, #ffb627, transparent);
  opacity: 0;
  box-shadow: 0 0 12px 1px rgba(255,182,39,0.6);
  pointer-events: none;
}
.scanline.active { opacity: 0.75; animation: sweep 2.8s linear infinite; }
@keyframes sweep { 0% { top: 0%; } 100% { top: 100%; } }

.stage-overlay-ui {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 14px;
}

.rec-indicator {
  align-self: flex-start;
  display: none;
  align-items: center;
  gap: 6px;
  background: rgba(10,13,18,0.72);
  border: 1px solid rgba(255,84,87,0.4);
  color: #ff5457;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  padding: 5px 10px;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.rec-indicator.on { display: flex; }
.rec-dot { width: 7px; height: 7px; border-radius: 50%; background: #ff5457; animation: pulse 1.1s ease-in-out infinite; }

.stage-readout {
  align-self: flex-end;
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: 4px 16px;
  background: rgba(10,13,18,0.72);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  backdrop-filter: blur(4px);
  font-size: 12px;
}
.stage-readout > div { display: flex; flex-direction: column; align-items: flex-end; gap: 1px; }
.ro-k { font-size: 9px; letter-spacing: 0.1em; color: #8b93a3; }
.ro-v { font-size: 15px; color: #35e0c7; font-weight: 500; }
.ro-u { display: none; }

.eventlog-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(15,23,42,0.04), 0 8px 24px -18px rgba(15,23,42,0.20);
}
.eventlog {
  list-style: none;
  margin: 0;
  padding: 6px 0;
  max-height: 190px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 12.5px;
}
.eventlog li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 6px 18px;
  border-bottom: 1px solid var(--border-soft);
}
.eventlog li:last-child { border-bottom: none; }
.eventlog .ev-time { color: var(--text-faint); flex-shrink: 0; }
.eventlog .ev-class { color: var(--amber-strong); font-weight: 600; }
.eventlog .ev-conf { color: var(--text-dim); margin-left: auto; }
.eventlog .ev-risk { font-size: 10.5px; }
.event-empty { color: var(--text-faint); }

.detection-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.det-empty { color: var(--text-faint); font-size: 12.5px; }
.det-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: var(--panel-alt);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}
.det-swatch { width: 9px; height: 9px; border-radius: 2px; flex-shrink: 0; }
.det-name { font-size: 12.5px; flex: 1; }
.det-count {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-faint);
  background: #ffffff;
  border: 1px solid var(--border-soft);
  border-radius: 999px;
  padding: 1px 6px;
}
.det-conf { font-family: var(--font-mono); font-size: 12px; color: var(--teal-strong); min-width: 38px; text-align: right; }

/* ==========================================================================
   Severity editor (users page)
   ========================================================================== */

.sev-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 8px;
}
.sev-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  background: var(--panel-alt);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
}
.sev-id { font-family: var(--font-mono); font-size: 10.5px; color: var(--text-faint); min-width: 20px; }
.sev-name { font-size: 12.5px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sev-row select { width: 54px; }

.toast {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  padding: 11px 18px;
  border-radius: var(--radius-md);
  background: var(--text);
  border: 1px solid rgba(255,255,255,0.10);
  color: #f4f6f9;
  font-size: 13px;
  box-shadow: 0 18px 40px -16px rgba(15,23,42,0.55);
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-4px); }
.toast.err { background: #8f1f22; border-color: rgba(255,255,255,0.14); color: #ffe1e2; }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1180px) {
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-map { grid-template-columns: 1fr; }
}

@media (max-width: 980px) {
  .shell { flex-direction: column; }
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .nav { flex-direction: row; flex: 1; padding: 8px 4px; }
  .nav-section, .sidebar-foot { display: none; }
  .nav-link { border-left: none; border-bottom: 2px solid transparent; white-space: nowrap; }
  .nav-link.active { border-left-color: transparent; border-bottom-color: var(--amber); }
  .grid-2, .live-main { grid-template-columns: 1fr; }
  .rail { order: 2; }
  .stage-readout { grid-template-columns: repeat(2, auto); }
  .detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .page { padding: 14px; }
  .topbar { flex-wrap: wrap; padding: 12px 14px; }
  .kpi-grid { grid-template-columns: 1fr; }
  .bell-panel { width: calc(100vw - 28px); right: -8px; }
  .weather-grid { grid-template-columns: 1fr; }
}