:root {
  --bg: #f4efe6;
  --surface: #fffdf8;
  --surface-strong: #f0e4d3;
  --ink: #1d2a33;
  --muted: #5b6b73;
  --accent: #bb5a2a;
  --accent-soft: #f2c9ad;
  --success: #2f7d32;
  --warning: #a86400;
  --critical: #9f2d2d;
  --border: #dfd2be;
  --shadow: 0 14px 30px rgba(38, 32, 24, 0.08);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(187, 90, 42, 0.16), transparent 28%),
    linear-gradient(180deg, #f8f4ec 0%, #efe6d8 100%);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
}
a { color: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
code {
  overflow-wrap: anywhere;
}
.topbar, .layout { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding: 32px 0 20px;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-size: 0.75rem;
}
.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}
.language-selector, .login-language {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
}
.language-selector a[aria-current="true"] {
  font-weight: 700;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}
.login-language { justify-content: flex-end; margin: 0 0 12px; }
.logout-form { margin: 0; }
.logout-button {
  background: none;
  border: 1px solid var(--muted, #666);
  color: inherit;
  padding: 4px 12px;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
}
.logout-button:hover { border-color: currentColor; }
.login-layout {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
}
.login-panel { width: min(360px, 90vw); }
.login-panel .form-card button[type="submit"] {
  width: 100%;
}
.session-reviewed-by {
  color: var(--muted, #666);
  font-size: 0.85rem;
  margin-top: 4px;
}
.layout {
  display: grid;
  gap: 20px;
  padding-bottom: 40px;
}
.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.hero-card, .panel, .station-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.hero-card {
  padding: 20px;
  display: grid;
  gap: 6px;
}
.metric {
  font-size: 2rem;
  font-weight: 700;
}
.panel {
  padding: 20px;
}
.panel-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
}
.panel-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.two-column {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: 20px;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  align-items: start;
}
.form-card {
  display: grid;
  gap: 14px;
  background: var(--surface-strong);
  border-radius: 18px;
  padding: 20px;
}
.users-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
}
.users-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--surface-strong);
  border-radius: 10px;
  padding: 8px 12px;
}
.button-small {
  width: auto;
  padding: 6px 12px;
  font-size: 0.85em;
}
.form-card label, .meta div {
  display: grid;
  gap: 6px;
}
input, textarea, select, button {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 10px 12px;
  font: inherit;
}
/* Esconde as setinhas nativas de <input type="number"> — quebravam o
   alinhamento visual com os campos de texto ao lado (ex.: grid de
   notificações em /config). O valor ainda pode ser digitado normalmente. */
input[type="number"] {
  -moz-appearance: textfield;
}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
button {
  cursor: pointer;
  background: var(--accent);
  color: white;
  border: none;
  width: auto;
}
.button-secondary {
  width: auto;
  background: var(--surface-strong);
  color: var(--ink);
  border: 1px solid var(--border);
}
.button-danger {
  border-color: #d8aaaa;
  color: #8f2f2f;
  background: #fff5f5;
}
.button-danger:hover {
  border-color: #9f2d2d;
  color: #fff;
  background: #9f2d2d;
}
.form-error {
  margin: 0;
  color: var(--critical);
  font-weight: 700;
}
.station-token-block {
  overflow-x: auto;
  padding: 14px;
  border: 1px solid #b9d5d8;
  border-radius: 10px;
  color: #153e44;
  background: #eef7f8;
  white-space: pre-wrap;
  word-break: break-all;
}
.copy-feedback {
  color: var(--success);
  font-weight: 700;
}
.checkbox {
  grid-template-columns: auto 1fr;
  align-items: center;
}
.checkbox input {
  width: auto;
}
.checkbox-group {
  display: grid;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 0;
}
.checkbox-group legend {
  padding: 0 4px;
}
.checkbox-group .checkbox {
  gap: 8px;
}
.station-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}
.station-card {
  position: relative;
  padding: 18px;
  display: grid;
  gap: 16px;
  overflow: hidden;
}
.station-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  content: "";
  background: var(--muted);
}
.station-waiting_student::before, .station-session::before { background: var(--success); }
.station-blocked::before { background: var(--critical); }
.station-identifying::before { background: #2f7c9f; }
.station-offline::before { background: #3e3e3e; }
.station-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
}
.station-head h3 { margin: 1px 0 0; }
.station-kicker {
  margin: 0;
  color: var(--muted);
  font-family: "Courier New", monospace;
  font-size: 0.76rem;
  font-weight: 700;
}
.station-status {
  display: grid;
  justify-items: end;
  gap: 5px;
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.72rem;
}
.station-config-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 13px;
  border: 1px solid #d9d7cd;
  border-radius: 12px;
  background: linear-gradient(120deg, #f7f2e9, #fffdf8);
}
.station-config-summary .eyebrow { margin-bottom: 4px; color: var(--accent); }
.station-config-summary strong, .station-config-summary span { display: block; }
.station-config-summary span { margin-top: 3px; color: var(--muted); font-size: 0.86rem; }
.station-config-action { flex: 0 0 auto; }
.station-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--border);
}
.station-facts div { min-width: 0; padding: 10px; background: var(--surface); }
.station-facts dt { color: var(--muted); font-family: Arial, sans-serif; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
.station-facts dd { margin: 4px 0 0; overflow-wrap: anywhere; font-size: 0.9rem; font-weight: 700; }
.station-primary-actions, .station-maintenance-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.station-primary-actions button, .station-maintenance-actions button { width: auto; }
.station-exam-action {
  width: auto;
  background: var(--accent);
  box-shadow: 0 5px 12px rgba(187, 90, 42, 0.2);
}
.station-maintenance {
  border-top: 1px solid var(--border);
  padding-top: 12px;
}
.station-maintenance summary {
  cursor: pointer;
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
}
.station-maintenance[open] summary { margin-bottom: 10px; color: var(--ink); }
.station-maintenance-actions { padding-top: 2px; }
.station-card button:disabled { cursor: not-allowed; opacity: 0.5; }
.camera-diagnostics { display: grid; gap: 18px; }
.camera-capture-feedback { color: var(--muted); font-size: 0.86rem; font-weight: 700; }
.camera-station-grid { display: grid; gap: 16px; }
.camera-station-card { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: var(--surface-strong); }
.camera-station-card > header { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.camera-station-card h3, .camera-capture-message { margin: 0; }
.camera-capture-state { padding: 5px 8px; border-radius: 999px; color: var(--muted); background: var(--surface); font-size: 0.72rem; font-weight: 700; text-transform: uppercase; }
.camera-capture-state.state-done { color: #145f42; background: #e4f4ec; }
.camera-capture-state.state-error, .camera-capture-state.state-skipped { color: #8f2f2f; background: #fff0f0; }
.camera-photo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.camera-photo-grid figure { margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.camera-photo-grid img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #202325; }
.camera-photo-grid figcaption { display: grid; gap: 3px; padding: 10px 12px; }
.camera-photo-grid figcaption span { color: var(--muted); font-size: 0.78rem; }
.station-card button:focus-visible, .station-maintenance summary:focus-visible {
  outline: 3px solid rgba(187, 90, 42, 0.35);
  outline-offset: 2px;
}
.config-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.config-card { display: grid; gap: 14px; padding: 18px; border: 1px solid var(--border); border-top: 4px solid var(--accent); border-radius: 14px; background: linear-gradient(145deg, #fffdf8, #f9f0e4); }
.config-card header, .station-selector-head { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.config-card h3 { margin: 0; }
.config-edit-link { width: fit-content; font-family: Arial, sans-serif; font-size: 0.84rem; font-weight: 700; }
.config-target-count, .config-rule { display: inline-block; padding: 5px 8px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); background: var(--surface); font-family: Arial, sans-serif; font-size: 0.75rem; font-weight: 700; }
.config-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 10px; background: var(--border); }
.config-summary div { padding: 10px; background: var(--surface); }
.config-summary dt { color: var(--muted); font-size: 0.75rem; }
.config-summary dd { margin: 3px 0 0; font-weight: 700; }
.config-rule-row { display: flex; flex-wrap: wrap; gap: 7px; }
.config-rule.is-active { color: var(--critical); border-color: #d8aaaa; background: #fff5f5; }
.config-details { color: var(--muted); font-size: 0.9rem; }
.config-details summary { cursor: pointer; color: var(--ink); font-weight: 700; }
.config-details p { margin: 9px 0 0; overflow-wrap: anywhere; }
.station-selector { display: grid; gap: 10px; margin: 0; padding: 12px; border: 1px solid var(--border); border-radius: 10px; }
.station-selector-head legend { font-weight: 700; }
.station-selector-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 8px; max-height: 176px; overflow-y: auto; }
.station-selector-option { min-width: 0; padding: 8px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
#timer-minutes-field.is-disabled {
  padding: 10px;
  border: 1px solid #c9c7c2;
  border-radius: 10px;
  color: #74777a;
  background: #e5e5e3;
}
#timer-minutes-field input:disabled {
  cursor: not-allowed;
  border-color: #c9c7c2;
  color: #74777a;
  background: #d8d8d6;
}
.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.station-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.badge {
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  height: fit-content;
}
.badge-idle, .badge-maintenance, .badge-exam_ready, .badge-waiting_student,
.badge-identifying, .badge-session, .badge-uploading, .badge-blocked, .badge-offline {
  color: white;
}
.badge-idle { background: var(--muted); }
.badge-maintenance { background: var(--muted); }
.badge-exam_ready { background: #7d6a26; }
.badge-waiting_student { background: #1f6f50; }
.badge-identifying { background: #2f7c9f; }
.badge-session { background: var(--success); }
.badge-uploading { background: #4d6fa9; }
.badge-blocked { background: var(--critical); }
.badge-offline { background: #3e3e3e; }
.meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}
.meta dt {
  font-size: 0.78rem;
  color: var(--muted);
}
.meta dd {
  margin: 0;
}
.event-line, .empty, .stack span {
  color: var(--muted);
}
.event-line-critical {
  padding: 10px 12px;
  border: 1px solid #d8aaaa;
  border-radius: 8px;
  color: var(--critical);
  background: #fff5f5;
  font-weight: 700;
}
.session-table-status {
  display: inline-block;
  padding: 4px 7px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(91, 107, 115, 0.1);
  font-family: Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
}
.session-table-status-timeout { color: #8a2929; background: #fbeaea; }
.session-table-status-authentication_rejected { color: #8a2929; background: #fbeaea; }

.review-status-badge {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}
.review-status-needs_review { color: #9a6818; background: #fbf1e0; border-color: #e8d3a9; }
.review-status-under_review { color: #1e626b; background: #e3f1f2; border-color: #b7d7da; }
.review-status-reviewed { color: #24652b; background: #e8f4e9; border-color: #bcd9bf; }
.review-status-violation { color: #8a2929; background: #fbeaea; border-color: #e8baba; }
.table-wrap {
  overflow-x: auto;
}
table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  padding: 12px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
.stack, .timeline {
  display: grid;
  gap: 10px;
  padding-left: 20px;
}
.stack li, .timeline li {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
}
.session-summary {
  padding: 18px 20px;
  border-left: 5px solid #287681;
  color: var(--ink);
  background: #ffffff;
}
.session-summary-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.session-summary-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.session-summary-nav {
  display: grid;
  place-items: center;
}
.session-summary-nav-next {
  border-left: 1px solid #dce6e8;
}
.session-summary-nav a,
.session-summary-nav span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--accent);
  background: var(--surface-strong);
}
.session-summary-nav a:hover {
  border-color: var(--accent);
  background: #e3f1f2;
}
.session-summary-nav .disabled {
  color: #aebdc1;
  background: #f7fafb;
}
.session-summary-nav svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}
.student-photo {
  width: 64px;
  height: 64px;
  flex: 0 0 auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  object-fit: cover;
}
.muted-login {
  color: var(--muted);
  font-size: 0.85em;
}
.session-summary h1 {
  margin: 1px 0 2px;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.15;
}
.session-summary p {
  margin-bottom: 0;
  color: var(--muted);
}
.eyebrow {
  margin: 0 0 5px;
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.session-summary .eyebrow {
  color: #287681;
}
.session-status {
  padding: 6px 10px;
  border: 1px solid #cbd8dc;
  border-radius: 999px;
  font-family: Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.session-status-completed { color: #24652b; background: #e8f4e9; border-color: #bcd9bf; }
.session-status-timeout { color: #8a2929; background: #fbeaea; border-color: #e8baba; }
.session-status-authentication_rejected { color: #8a2929; background: #fbeaea; border-color: #e8baba; }
.session-status-blocked { color: #8a2929; background: #fbeaea; border-color: #e8baba; }
.session-status-session { color: #1e626b; background: #e3f1f2; border-color: #b7d7da; }
.session-status-uploading { color: #435e8c; background: #eaf0fa; border-color: #c4d1e6; }

/* Índice de Integridade da Sessão — pedido do prof. Corsi (04/09/2026),
   ver src/dashboard/integrity_score.py. Faixas A (melhor) a E (pior). */
.integrity-badge {
  display: inline-block;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}
.integrity-badge-large {
  padding: 6px 12px;
  font-size: 0.95rem;
}
.integrity-band-a { color: #24652b; background: #e8f4e9; border-color: #bcd9bf; }
.integrity-band-b { color: #4a7a1f; background: #eef4e2; border-color: #cddcb2; }
.integrity-band-c { color: #9a6818; background: #fbf1e0; border-color: #e8d3a9; }
.integrity-band-d { color: #a1531f; background: #fbe9e0; border-color: #e8bfa9; }
.integrity-band-e { color: #8a2929; background: #fbeaea; border-color: #e8baba; }
.integrity-summary {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}
.session-summary-grid {
  display: grid;
  grid-template-columns: 44px repeat(4, minmax(0, 1fr)) 44px;
  gap: 0;
  margin: 14px 0 0;
  border: 1px solid #dce6e8;
  border-radius: 10px;
  background: #f7fafb;
}
.session-summary-grid .session-summary-fact {
  min-width: 0;
  padding: 10px 13px;
  border-left: 1px solid #dce6e8;
}
.session-summary-grid dt {
  margin-bottom: 3px;
  color: #6d7d84;
  font-family: Arial, sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.session-summary-grid dd {
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 0.96rem;
  font-weight: 700;
}
.session-technical-grid {
  margin-top: 12px;
}
.snapshot-filters {
  margin-top: 14px;
}
.session-event-summary {
  margin: 10px 0 0 !important;
  font-family: Arial, sans-serif;
  font-size: 0.84rem;
}
.session-event-summary span {
  margin: 0 7px;
  opacity: 0.5;
}
.event-review .panel-header {
  align-items: center;
}
.event-snapshot-review .panel-header {
  align-items: center;
}
.event-snapshot-process {
  width: auto;
  white-space: nowrap;
}
.snapshot-process-status {
  color: var(--muted);
}
.event-snapshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.event-snapshot-card {
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}
.event-snapshot-card.authentication-frame {
  border-color: #22a06b;
  background: #f0fdf4;
  box-shadow: inset 0 0 0 1px #bbf7d0;
}
.event-snapshot-card.authentication-frame .event-snapshot-copy strong,
.event-snapshot-card.authentication-frame .event-snapshot-copy span {
  color: #16794c;
}
.event-snapshot-images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--border);
}
.event-snapshot-images > div {
  min-width: 0;
  background: var(--surface);
}
.event-snapshot-images span {
  display: block;
  padding: 6px 8px;
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
}
.event-snapshot-images img,
.event-snapshot-placeholder {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #dfe7e8;
}
.event-snapshot-placeholder {
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 0.85rem;
}
.event-snapshot-copy {
  display: grid;
  gap: 5px;
  padding: 11px;
}
.event-snapshot-copy time,
.event-snapshot-copy span,
.event-snapshot-copy small {
  color: var(--muted);
  font-size: 0.78rem;
}
.event-snapshot-copy small {
  overflow-wrap: anywhere;
}
.timeline-controls {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 8px;
}
.timeline-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 7px;
}
.expand-all-videos {
  width: auto;
  flex: 0 0 auto;
  border: 1px solid #287681;
  color: #287681;
  background: #eef7f8;
  white-space: nowrap;
  font-weight: 700;
}
.expand-all-videos:hover {
  color: #fff;
  background: #287681;
}
.filter-chip {
  width: auto;
  padding: 7px 10px;
  border: 1px solid #cedadd;
  border-radius: 999px;
  color: #52656d;
  background: #f7fafb;
  white-space: nowrap;
  font-size: 0.82rem;
}
.filter-chip span {
  display: inline-block;
  min-width: 1.5em;
  margin-left: 5px;
  padding: 1px 5px;
  border-radius: 999px;
  background: rgba(29, 42, 51, 0.08);
}
.filter-chip.active {
  border-color: #287681;
  color: #fff;
  background: #287681;
}
.filter-chip.filter-critical.active { border-color: #9f3b3b; background: #9f3b3b; }
.filter-chip.filter-warning.active { border-color: #9a6818; background: #9a6818; }
.filter-chip.filter-info.active { border-color: #526b75; background: #526b75; }
.filter-chip.filter-periodic.active { border-color: #435e8c; background: #435e8c; }
.filter-chip.filter-needs-review.active { border-color: #9a6818; background: #9a6818; }
.filter-chip.filter-under-review.active { border-color: #1e626b; background: #1e626b; }
.filter-chip.filter-reviewed.active { border-color: #24652b; background: #24652b; }
.filter-chip.filter-violation.active { border-color: #9f3b3b; background: #9f3b3b; }
.session-status-filters {
  margin: 4px 0 14px;
}

.review-status-control {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
}
.review-status-control-label {
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.review-status-options {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.review-status-chip {
  width: auto;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #cedadd;
  color: #52656d;
  background: #f7fafb;
  font-family: Arial, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  white-space: nowrap;
}
.review-status-chip.active.review-status-needs_review { color: #fff; background: #9a6818; border-color: #9a6818; }
.review-status-chip.active.review-status-under_review { color: #fff; background: #1e626b; border-color: #1e626b; }
.review-status-chip.active.review-status-reviewed { color: #fff; background: #24652b; border-color: #24652b; }
.review-status-chip.active.review-status-violation { color: #fff; background: #9f2d2d; border-color: #9f2d2d; }
.human-timeline {
  position: relative;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.human-timeline::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 38px;
  width: 2px;
  content: "";
  background: var(--border);
}
.human-timeline .timeline-event {
  position: relative;
  padding: 0;
  border-radius: 12px;
  background: var(--surface);
}
.event-main {
  position: relative;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 72px;
  padding: 12px 14px 12px 0;
}
.event-relative-time {
  z-index: 1;
  justify-self: center;
  padding: 5px 7px;
  border: 2px solid var(--surface);
  border-radius: 999px;
  color: #fff;
  background: var(--muted);
  font-family: "Courier New", monospace;
  font-size: 0.8rem;
  font-weight: 700;
}
.event-copy {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.event-copy strong {
  font-size: 1rem;
}
.severity-label {
  flex: 0 0 auto;
  padding: 3px 7px;
  border-radius: 999px;
  color: var(--muted);
  background: rgba(91, 107, 115, 0.1);
  font-family: Arial, sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.severity-warning {
  border-color: rgba(168, 100, 0, 0.4) !important;
  background: #fff8e8 !important;
}
.severity-warning .event-relative-time { background: var(--warning); }
.severity-warning .severity-label { color: var(--warning); background: rgba(168, 100, 0, 0.1); }
.severity-critical {
  border: 2px solid rgba(159, 45, 45, 0.52) !important;
  box-shadow: 0 8px 20px rgba(159, 45, 45, 0.1);
  background: #fff1ef !important;
}
.severity-critical .event-main {
  min-height: 84px;
}
.severity-critical .event-relative-time { background: var(--critical); }
.severity-critical .event-copy strong {
  color: #781f1f;
  font-size: 1.12rem;
}
.severity-critical .severity-label { color: #fff; background: var(--critical); }
.severity-critical .event-clip-button {
  border-color: var(--critical);
  color: #fff;
  background: var(--critical);
}
.review-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 1.08rem;
  font-weight: 700;
  list-style: none;
}
.review-details summary::-webkit-details-marker {
  display: none;
}
.details-summary-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.details-summary-meta > span:first-child {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 400;
}
.details-chevron {
  display: inline-grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  color: #287681;
  background: #eaf4f5;
  flex-shrink: 0;
  transition: transform 160ms ease;
}
.details-chevron::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid currentColor;
}
.review-details[open] .details-chevron {
  transform: rotate(180deg);
}
.review-details[open] summary {
  margin-bottom: 18px;
}
.technical-details {
  padding-top: 16px;
  padding-bottom: 16px;
}
.timeline-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.event-clip {
  margin: 0 12px 12px 76px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
}
.clip-header, .clip-marker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.clip-marker {
  margin: 12px 0;
  color: var(--muted);
  border-bottom: 2px solid var(--border);
}
.clip-marker strong {
  color: var(--critical);
  transform: translateY(7px);
  background: #fff;
  padding: 0 8px;
}
.event-clip-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.clip-stream h4 {
  margin: 0 0 8px;
}
.clip-status {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}
.link-sep {
  color: var(--muted);
  margin: 0 6px;
}
.video-stack {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}
video {
  width: 100%;
  max-height: 230px;
  border-radius: 10px;
  background: #111;
  object-fit: contain;
}
.clip-stream video {
  aspect-ratio: 16 / 9;
  max-height: 210px;
}
.inset {
  background: rgba(255, 255, 255, 0.55);
}
@media (max-width: 860px) {
  .topbar {
    align-items: start;
    flex-direction: column;
    gap: 16px;
  }
  .two-column {
    grid-template-columns: 1fr;
  }
  .session-summary-grid {
    grid-template-columns: 40px repeat(2, minmax(0, 1fr)) 40px;
  }
  .session-summary-nav {
    grid-row: span 2;
  }
  .session-summary-nav-previous {
    grid-column: 1;
  }
  .session-summary-nav-next {
    grid-column: 4;
  }
  .session-summary-grid .session-summary-fact:nth-of-type(2),
  .session-summary-grid .session-summary-fact:nth-of-type(4) {
    border-left: 0;
  }
  .session-summary-grid .session-summary-fact:nth-of-type(n + 4) {
    border-top: 1px solid #dce6e8;
  }
  .timeline-controls {
    width: 100%;
    justify-content: start;
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 3px;
  }
  .event-main {
    grid-template-columns: 70px minmax(0, 1fr);
  }
  .event-clip-button {
    grid-column: 2;
    justify-self: start;
  }
  .event-copy {
    align-items: start;
    flex-direction: column;
    gap: 5px;
  }
  .panel-header {
    flex-direction: column;
    align-items: start;
  }
  .meta {
    grid-template-columns: 1fr;
  }
  .station-facts {
    grid-template-columns: 1fr;
  }
  .station-primary-actions,
  .station-maintenance-actions {
    flex-direction: column;
  }
  .station-primary-actions button,
  .station-maintenance-actions button {
    width: 100%;
  }
}
@media (max-width: 520px) {
  .event-snapshot-grid {
    grid-template-columns: 1fr;
  }
  .event-snapshot-images {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 540px) {
  .session-summary-grid {
    grid-template-columns: 36px minmax(0, 1fr) 36px;
  }
  .session-summary-nav {
    grid-row: span 4;
  }
  .session-summary-nav-next {
    grid-column: 3;
  }
  .session-summary-grid .session-summary-fact {
    grid-column: 2;
  }
  .session-summary-head {
    align-items: start;
    flex-direction: column;
  }
  .session-summary-grid .session-summary-fact {
    border-left: 0;
  }
  .session-summary-grid .session-summary-fact:nth-of-type(n + 3) {
    border-top: 1px solid #dce6e8;
  }
  .event-clip {
    margin-left: 8px;
    margin-right: 8px;
  }
  .event-clip-grid {
    gap: 6px;
  }
  .clip-stream h4 {
    font-size: 0.85rem;
  }
  .clip-status {
    font-size: 0.72rem;
  }
}
@media (max-width: 640px) {
  .topbar, .layout {
    width: min(100%, calc(100% - 20px));
  }
  .topbar {
    padding: 20px 0 16px;
  }
  .nav {
    width: 100%;
    gap: 10px;
  }
  .nav a {
    flex: 1 1 calc(50% - 10px);
    min-width: 0;
    text-align: center;
    background: rgba(255, 253, 248, 0.8);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 12px;
    text-decoration: none;
  }
  .panel,
  .form-card,
  .hero-card,
  .station-card {
    padding: 16px;
    border-radius: 16px;
  }
  .hero {
    grid-template-columns: 1fr;
  }
  .station-head {
    flex-direction: column;
    align-items: start;
  }
  .station-status { justify-items: start; }
  .station-config-summary { align-items: start; flex-direction: column; }
  .station-config-action { width: 100%; }
  .badge {
    align-self: start;
  }
  input,
  textarea,
  select,
  button {
    font-size: 16px;
  }
  textarea {
    min-height: 110px;
  }
  select[multiple] {
    min-height: 144px;
  }
  .table-wrap {
    overflow: visible;
  }
  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
  }
  thead {
    display: none;
  }
  tbody {
    display: grid;
    gap: 12px;
  }
  tr {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px;
  }
  td {
    border: 0;
    padding: 6px 0;
  }
  td::before {
    content: attr(data-label);
    display: block;
    font-size: 0.75rem;
    color: var(--muted);
    margin-bottom: 2px;
  }
  .link-sep {
    display: none;
  }
  .timeline {
    padding-left: 0;
    list-style: none;
  }
}

.modal {
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  background: var(--surface);
  color: var(--ink);
  padding: 24px;
  width: min(480px, calc(100% - 48px));
}
.config-modal { width: min(720px, calc(100% - 32px)); }
.modal::backdrop {
  background: rgba(29, 42, 51, 0.45);
}
.modal .form-card {
  padding: 0;
  background: transparent;
}
.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.modal-actions button {
  width: auto;
}
.modal-close {
  margin-top: 12px;
}