/* SMS (Sécurité Multi Services) — interface admin web */
:root {
  --cobra-bg: #0a0a0a;
  --cobra-sidebar: #141010;
  --cobra-accent: #b91c1c;
  --cobra-accent-soft: rgba(185, 28, 28, 0.18);
  --cobra-card: #ffffff;
  --cobra-muted: #64748b;
  --cobra-success: #059669;
  --cobra-danger: #dc2626;
  --cobra-radius: 14px;
  --cobra-shadow: 0 4px 24px rgba(15, 20, 25, 0.08);
}

body.cobra-app {
  font-family: "DM Sans", system-ui, sans-serif;
  background: linear-gradient(160deg, #f1f5f9 0%, #e2e8f0 50%, #f8fafc 100%);
  min-height: 100vh;
}

.cobra-sidebar {
  width: 260px;
  min-height: 100vh;
  background: linear-gradient(180deg, var(--cobra-sidebar) 0%, var(--cobra-bg) 100%);
  color: #e2e8f0;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  box-shadow: 4px 0 32px rgba(0, 0, 0, 0.12);
}

.cobra-sidebar-brand {
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cobra-sidebar-brand h1 {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  color: #fff;
}

.cobra-sidebar-brand small {
  color: var(--cobra-muted);
  font-size: 0.75rem;
}

.cobra-brand-logo-img {
  display: block;
  max-width: 100%;
  height: auto;
  max-height: 56px;
  width: auto;
  object-fit: contain;
}

.cobra-brand-logo-img--compact {
  max-height: 40px;
}

.cobra-login-logo {
  max-width: min(92vw, 280px);
  height: auto;
  object-fit: contain;
}

.cobra-nav .nav-link {
  color: #94a3b8;
  padding: 0.65rem 1.25rem;
  border-radius: 10px;
  margin: 0.15rem 0.75rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transition: color 0.15s, background 0.15s;
}

.cobra-nav .nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
}

.cobra-nav .nav-link.active {
  color: #fff;
  background: var(--cobra-accent-soft);
  border-left: 3px solid var(--cobra-accent);
  margin-left: 0.65rem;
  padding-left: calc(1.25rem - 3px);
}

.cobra-main {
  margin-left: 260px;
  padding: 1.5rem 2rem 3rem;
  max-width: 1400px;
}

.cobra-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.cobra-topbar h2 {
  font-size: 1.65rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #0f172a;
  margin: 0;
}

.cobra-kpi {
  border: none;
  border-radius: var(--cobra-radius);
  box-shadow: var(--cobra-shadow);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
  background: var(--cobra-card);
}

.cobra-kpi:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(15, 20, 25, 0.1);
}

.cobra-kpi .card-body {
  padding: 1.1rem 1.25rem;
}

.cobra-kpi .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--cobra-muted);
  font-weight: 600;
}

.cobra-kpi .value {
  font-size: 1.75rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
}

.cobra-kpi .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.cobra-kpi.alert-open {
  background: linear-gradient(135deg, #fff5f5 0%, #fff 100%);
  border: 1px solid #fecaca;
}

.cobra-panel {
  border: none;
  border-radius: var(--cobra-radius);
  box-shadow: var(--cobra-shadow);
  background: var(--cobra-card);
  overflow: hidden;
}

.cobra-panel .card-header {
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  font-weight: 700;
  padding: 1rem 1.25rem;
  color: #0f172a;
}

.cobra-table thead th {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cobra-muted);
  font-weight: 700;
  border-bottom-width: 1px;
}

.cobra-btn-accent {
  background: linear-gradient(135deg, var(--cobra-accent) 0%, #7f1d1d 100%);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: 10px;
}

.cobra-btn-accent:hover {
  filter: brightness(1.06);
  color: #fff;
}

.cobra-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(145deg, #0f1419 0%, #1e293b 45%, #0f172a 100%);
  padding: 1.5rem;
}

.cobra-login-card {
  max-width: 420px;
  width: 100%;
  border-radius: var(--cobra-radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  color: #e2e8f0;
}

.cobra-login-card .form-control {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
}

.cobra-login-card .form-control::placeholder {
  color: #64748b;
}

@media (max-width: 991px) {
  .cobra-sidebar {
    width: 100%;
    min-height: auto;
    position: relative;
  }
  .cobra-main {
    margin-left: 0;
    padding: 1rem;
  }
}

/* Vigiles : cartes cliquables */
.cobra-vigile-card {
  transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.cobra-vigile-card-link:hover .cobra-vigile-card,
.cobra-vigile-card-link:focus-visible .cobra-vigile-card {
  box-shadow: var(--cobra-shadow) !important;
  transform: translateY(-2px);
  border-color: rgba(232, 93, 4, 0.35) !important;
}
.cobra-vigile-card-link:focus-visible {
  outline: 2px solid var(--cobra-accent);
  outline-offset: 2px;
  border-radius: var(--cobra-radius);
}

.cobra-dl-detail dt {
  font-weight: 600;
  color: var(--cobra-muted);
  font-size: 0.875rem;
}
.cobra-dl-detail dd {
  margin-bottom: 0.75rem;
}
.cobra-dl-detail dt:not(:first-of-type) {
  margin-top: 0.25rem;
}

/* Alertes critiques (retard/remplacement) */
@keyframes cobraCriticalPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.32);
    background-color: #fff5f5;
  }
  60% {
    box-shadow: 0 0 0 10px rgba(220, 38, 38, 0);
    background-color: #ffe4e6;
  }
  100% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0);
    background-color: #fff5f5;
  }
}

.cobra-critical-banner {
  border: 1px solid #fecaca;
  border-left: 5px solid var(--cobra-danger);
  background: linear-gradient(135deg, #fff1f2 0%, #ffffff 100%);
}

.cobra-critical-pulse {
  animation: cobraCriticalPulse 1.6s ease-in-out infinite;
}

.cobra-critical-row td {
  background-color: #fff7ed !important;
}

.cobra-critical-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #dc2626;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.45);
  animation: cobraCriticalPulse 1.4s ease-in-out infinite;
}