/* VideoSpy SOC — минималистичная тактическая тема.
   Без фреймворков (никакого Tailwind/Bootstrap) — принцип «наша реализация».
*/

:root {
  --bg-0: #0a0d12;
  --bg-1: #111821;
  --bg-2: #1a2332;
  --border: #2a3544;
  --fg-primary: #e6edf5;
  --fg-muted: #8b98a8;
  --fg-dim: #5b6879;
  --accent: #3ba3ff;
  --sev-info: #5b6879;
  --sev-low: #4a7fa5;
  --sev-medium: #d9a84a;
  --sev-high: #e57b4a;
  --sev-critical: #e5594a;
  --ok: #4ac773;
  --err: #e5594a;
  --mono: ui-monospace, "JetBrains Mono", "Cascadia Code", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg-0);
  color: var(--fg-primary);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
}

.app {
  display: grid;
  grid-template-rows: 48px 1fr;
  height: 100vh;
}

.topbar {
  display: flex;
  align-items: center;
  padding: 0 16px;
  background: var(--bg-1);
  border-bottom: 1px solid var(--border);
  gap: 16px;
}

.topbar .brand {
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--fg-primary);
}

.topbar .brand-tag {
  margin-left: 6px;
  font-size: 10px;
  font-weight: 500;
  padding: 2px 6px;
  background: var(--bg-2);
  color: var(--fg-muted);
  border-radius: 3px;
  vertical-align: middle;
}

.topbar .spacer {
  flex: 1;
}

.filter-wrap {
  position: relative;
}

.filter-button {
  appearance: none;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-primary);
  border-radius: 3px;
  padding: 5px 10px;
  font: inherit;
  font-family: var(--mono);
  font-size: 12px;
  cursor: pointer;
}
.filter-button:hover {
  border-color: var(--accent);
}

.filter-popover {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  width: 260px;
  max-height: 60vh;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
  z-index: 50;
  display: flex;
  flex-direction: column;
}

.class-filter-panel {
  display: flex;
  flex-direction: column;
  padding: 10px;
  gap: 8px;
  overflow: hidden;
  min-height: 0;
}

.class-filter-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.class-filter-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
}
.class-filter-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-dim);
}

.class-filter-actions {
  display: flex;
  gap: 6px;
}
.class-filter-actions .mini {
  appearance: none;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-primary);
  border-radius: 3px;
  padding: 3px 10px;
  font: inherit;
  font-size: 11px;
  cursor: pointer;
}
.class-filter-actions .mini:hover {
  border-color: var(--accent);
}

.class-filter-list {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-right: 4px;
}

.class-filter-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  font-size: 12px;
  border-radius: 3px;
  cursor: pointer;
}
.class-filter-row:hover {
  background: var(--bg-2);
}
.class-filter-row input[type="checkbox"] {
  accent-color: var(--accent);
}

.user-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-muted);
  padding-right: 8px;
  border-right: 1px solid var(--border);
  margin-right: 4px;
}
.user-badge .user-name { color: var(--fg-primary); }
.user-badge .user-role {
  background: var(--bg-2);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 10px;
  text-transform: uppercase;
}
.user-badge .logout {
  appearance: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: 3px;
  padding: 2px 8px;
  cursor: pointer;
  font: inherit;
  font-size: 11px;
}
.user-badge .logout:hover { color: var(--err); border-color: var(--err); }

.login-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: var(--bg-0);
}
.login-card {
  width: 340px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.login-brand {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--fg-primary);
}
.login-card .row {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 8px;
  align-items: center;
}
.login-card label {
  font-size: 11px;
  color: var(--fg-muted);
}
.login-card input {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-primary);
  border-radius: 3px;
  padding: 6px 10px;
  font: inherit;
  font-size: 13px;
}
.login-card input:focus { outline: none; border-color: var(--accent); }
.login-card button {
  appearance: none;
  background: var(--accent);
  color: var(--bg-0);
  border: none;
  border-radius: 3px;
  padding: 8px 12px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  margin-top: 8px;
}
.login-card button[disabled] { opacity: 0.6; cursor: wait; }
.login-error {
  color: var(--err);
  font-size: 12px;
  font-family: var(--mono);
}

.conn-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--fg-muted);
}

.conn-state::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--fg-dim);
  transition: background 0.3s;
}

.conn-state.connected::before {
  background: var(--ok);
  box-shadow: 0 0 8px var(--ok);
}

.conn-state.disconnected::before {
  background: var(--err);
}

.main {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 1px;
  background: var(--border);
  overflow: hidden;
}

.stream-column, .events-column {
  background: var(--bg-0);
  overflow-y: auto;
  padding: 16px;
}

.events-column h2 {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
}

.feed-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.feed-tabs .tab {
  appearance: none;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--fg-muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 10px;
}
.feed-tabs .tab:hover { color: var(--fg-primary); }
.feed-tabs .tab.active {
  color: var(--fg-primary);
  border-bottom-color: var(--accent);
}

.history-form {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
}
.history-form .row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 8px;
  align-items: center;
}
.history-form label {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}
.history-form input,
.history-form select {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-primary);
  border-radius: 3px;
  padding: 4px 8px;
  font: inherit;
  font-size: 12px;
}
.history-form input:focus,
.history-form select:focus {
  outline: none;
  border-color: var(--accent);
}
.history-form button {
  appearance: none;
  background: var(--accent);
  color: var(--bg-0);
  border: none;
  border-radius: 3px;
  padding: 6px 12px;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.history-form button[disabled] {
  opacity: 0.5;
  cursor: wait;
}
.history-err {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--err);
  padding-top: 4px;
}
.history-status {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-dim);
  margin-bottom: 8px;
}

.event-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: 4px;
  padding: 10px 12px;
  margin-bottom: 8px;
  font-size: 13px;
}

.event-card.sev-info     { border-left-color: var(--sev-info); }
.event-card.sev-low      { border-left-color: var(--sev-low); }
.event-card.sev-medium   { border-left-color: var(--sev-medium); }
.event-card.sev-high     { border-left-color: var(--sev-high); }
.event-card.sev-critical { border-left-color: var(--sev-critical); }

.event-card .header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.event-card .class {
  font-weight: 600;
}

.event-card .confidence {
  font-family: var(--mono);
  color: var(--fg-muted);
  font-size: 11px;
}

.event-card .severity-badge {
  margin-left: auto;
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 1px 6px;
  border-radius: 2px;
  background: var(--bg-2);
}

.event-card.sev-info     .severity-badge { color: var(--sev-info); }
.event-card.sev-low      .severity-badge { color: var(--sev-low); }
.event-card.sev-medium   .severity-badge { color: var(--sev-medium); }
.event-card.sev-high     .severity-badge { color: var(--sev-high); }
.event-card.sev-critical .severity-badge { color: var(--sev-critical); }

.event-card .meta {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-dim);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.event-card .bbox {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-muted);
  margin-top: 3px;
}

.event-card .identity-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 3px;
  background: rgba(74, 199, 115, 0.15);
  color: var(--ok);
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.02em;
}

.event-card .track-id {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--accent);
  background: rgba(59, 163, 255, 0.1);
  padding: 1px 5px;
  border-radius: 2px;
}

.empty {
  text-align: center;
  color: var(--fg-dim);
  padding: 40px 0;
  font-size: 12px;
}

.stream-column h2 {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
}

.stream-placeholder {
  background: var(--bg-1);
  border: 1px dashed var(--border);
  border-radius: 4px;
  padding: 60px 20px;
  text-align: center;
  color: var(--fg-dim);
  font-size: 13px;
}

.stream-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.camera-tile {
  position: relative;
  background: #000;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.camera-tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.bbox-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.bbox-overlay.editing {
  pointer-events: auto;
  cursor: crosshair;
}

.stream-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.stream-header h2 {
  margin: 0;
}

.zones-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.zones-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-muted);
}
.zones-toolbar .tab {
  appearance: none;
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-primary);
  border-radius: 3px;
  padding: 4px 10px;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
  text-transform: none;
  letter-spacing: 0;
}
.zones-toolbar .tab:hover { border-color: var(--accent); }
.zones-toolbar .tab.active { background: var(--accent); color: var(--bg-0); border-color: var(--accent); }
.zones-toolbar .tab[disabled] { opacity: 0.6; cursor: wait; }

.zones-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-basis: 100%;
  margin-top: 6px;
  padding: 8px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
}
.zones-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 4px;
  font-size: 12px;
}
.zones-row input[type="checkbox"] { accent-color: var(--accent); }
.zones-row-label { flex: 1; font-family: var(--mono); color: var(--fg-muted); }
.zones-row-sev {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-primary);
  border-radius: 3px;
  padding: 2px 6px;
  font: inherit;
  font-size: 11px;
  font-family: var(--mono);
}
.zones-row-sev:focus { outline: none; border-color: var(--accent); }

.alert-toasts {
  position: fixed;
  bottom: 16px;
  right: 16px;
  width: 340px;
  max-width: calc(100vw - 32px);
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
  z-index: 100;
  pointer-events: none;
}
.alert-toast {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-left-width: 4px;
  border-radius: 4px;
  font-size: 12px;
  font-family: var(--mono);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  pointer-events: auto;
  animation: toast-slide 0.2s ease-out;
}
@keyframes toast-slide {
  from { transform: translateX(12px); opacity: 0; }
  to   { transform: translateX(0);     opacity: 1; }
}
.alert-toast.sev-high     { border-left-color: var(--sev-high); }
.alert-toast.sev-critical { border-left-color: var(--sev-critical); }
.alert-toast-badge {
  font-weight: 700;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 2px;
  background: var(--bg-2);
}
.alert-toast.sev-high     .alert-toast-badge { color: var(--sev-high); }
.alert-toast.sev-critical .alert-toast-badge { color: var(--sev-critical); }
.alert-toast-cam { color: var(--fg-muted); }
.alert-toast-class { color: var(--fg-primary); font-weight: 600; }
.alert-toast-conf { color: var(--fg-dim); }
.alert-toast-close {
  margin-left: auto;
  appearance: none;
  background: transparent;
  border: none;
  color: var(--fg-dim);
  cursor: pointer;
  font-size: 14px;
  padding: 0 4px;
}
.alert-toast-close:hover { color: var(--err); }
.alert-toast-link {
  text-decoration: none;
  padding: 0 4px;
  color: var(--fg-muted);
  cursor: pointer;
}
.alert-toast-link:hover { color: var(--accent); }

.evidence-link {
  display: inline-block;
  margin-top: 4px;
  padding: 3px 8px;
  background: rgba(59, 163, 255, 0.15);
  color: var(--accent);
  text-decoration: none;
  border: none;
  cursor: pointer;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 11px;
}
.evidence-link:hover { background: rgba(59, 163, 255, 0.3); }

.evidence-player {
  display: block;
  margin-top: 6px;
  width: 100%;
  max-height: 300px;
  background: #000;
  border-radius: 4px;
}

.map-wrap {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 160px);
  gap: 6px;
}
.map-container {
  flex: 1;
  min-height: 380px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
}
.map-legend {
  font-size: 11px;
  color: var(--fg-muted);
  font-family: var(--mono);
}

.biometric-form {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
}
.biometric-form .row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 8px;
  align-items: center;
}
.biometric-form label {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}
.biometric-form input,
.biometric-form select {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--fg-primary);
  border-radius: 3px;
  padding: 4px 8px;
  font: inherit;
  font-size: 12px;
}
.biometric-form input:focus,
.biometric-form select:focus {
  outline: none;
  border-color: var(--accent);
}
.biometric-form button {
  appearance: none;
  background: var(--accent);
  color: var(--bg-0);
  border: none;
  border-radius: 3px;
  padding: 6px 12px;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
}
.biometric-form button[disabled] { opacity: 0.5; cursor: wait; }

.bio-form-actions {
  display: flex;
  gap: 8px;
}
.bio-form-actions button { flex: 1; }
.bio-form-actions .primary { background: var(--ok); }

.bio-disabled { opacity: 0.5; }

.bio-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}
.bio-actions .mini {
  appearance: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: 3px;
  padding: 3px 8px;
  cursor: pointer;
  font: inherit;
  font-size: 11px;
}
.bio-actions .mini:hover { color: var(--fg-primary); border-color: var(--accent); }
.bio-actions .mini.bio-del:hover { color: var(--err); border-color: var(--err); }
.zones-row .mini {
  appearance: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  border-radius: 3px;
  padding: 2px 8px;
  cursor: pointer;
  font: inherit;
  font-size: 12px;
}
.zones-row .mini:hover { color: var(--err); border-color: var(--err); }

.camera-label {
  position: absolute;
  bottom: 6px;
  left: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--fg-primary);
  background: rgba(0, 0, 0, 0.55);
  padding: 2px 8px;
  border-radius: 3px;
  letter-spacing: 0.04em;
}