/* ==========================================================================
   DASHBOARD / PAINEL DE CONTROLE DE KPIS & MOSAICO (Imagem 4 & Imagem 1)
   ========================================================================== */

.dashboard-kpi-grid {
  display: grid;
  grid-template-columns: 190px 1.1fr 1.6fr 1.1fr;
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1280px) {
  .dashboard-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .dashboard-kpi-grid {
    grid-template-columns: 1fr;
  }
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 18px 20px;
  display: flex;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.kpi-total-cams {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.kpi-total-number {
  font-size: 3.2rem;
  font-weight: 800;
  color: #3b82f6;
  line-height: 1;
  margin: 8px 0 4px 0;
}

.kpi-total-label {
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #94a3b8;
}

.kpi-conn-card {
  flex-direction: column;
  justify-content: space-between;
}

.kpi-card-header {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.kpi-conn-metrics {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.kpi-conn-val-online {
  font-size: 1.8rem;
  font-weight: 800;
  color: #10b981;
}

.kpi-conn-val-offline {
  font-size: 1.8rem;
  font-weight: 800;
  color: #ef4444;
}

.kpi-conn-bar-track {
  width: 100%;
  height: 8px;
  background: rgba(239, 68, 68, 0.25);
  border-radius: 999px;
  overflow: hidden;
}

.kpi-conn-bar-fill {
  height: 100%;
  background: #10b981;
  border-radius: 999px;
  transition: width 0.6s ease;
}

.kpi-status-card {
  flex-direction: column;
  justify-content: space-between;
}

.kpi-status-meters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  align-items: center;
}

.kpi-meter {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.kpi-circle-gauge {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 6px;
  background: rgba(255, 255, 255, 0.03);
}

.kpi-gauge-live {
  border: 4px solid #f97316;
  color: #f97316;
}

.kpi-gauge-rec {
  border: 4px solid #a855f7;
  color: #a855f7;
}

.kpi-gauge-blocked {
  border: 4px solid #06b6d4;
  color: #06b6d4;
}

.kpi-gauge-disabled {
  border: 4px solid #ec4899;
  color: #ec4899;
}

/* MOSAICO LAYOUT TOOLBAR & BADGES (Imagem 1) */
.mosaic-header-tools {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mosaic-layout-group {
  display: inline-flex;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 3px;
  gap: 3px;
}

.btn-layout {
  background: transparent;
  border: none;
  color: var(--text-muted);
  width: 32px;
  height: 28px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all 0.15s;
}

.btn-layout:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.btn-layout.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 10px var(--primary-glow);
}

.camera-grid.layout-1x1 {
  grid-template-columns: 1fr;
}

.camera-grid.layout-2x2 {
  grid-template-columns: repeat(2, 1fr);
}

.camera-grid.layout-3x3 {
  grid-template-columns: repeat(3, 1fr);
}

.camera-grid.layout-4x4 {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {
  .camera-grid.layout-3x3,
  .camera-grid.layout-4x4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .camera-grid.layout-2x2,
  .camera-grid.layout-3x3,
  .camera-grid.layout-4x4 {
    grid-template-columns: 1fr;
  }
}

.badge-public {
  background: rgba(6, 182, 212, 0.15);
  border: 1px solid rgba(6, 182, 212, 0.4);
  color: #22d3ee;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

/* KPI CARD: ARMAZENAMENTO DVR */
.kpi-storage-card {
  flex-direction: column;
  justify-content: space-between;
}

.kpi-storage-value {
  font-size: 2rem;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1.1;
  margin: 6px 0 2px 0;
}

/* MOSAICO ESTILO HIKVISION (Foto 5) */
.cam-card {
  cursor: pointer;
  position: relative;
  transition: all 0.2s ease;
}

.cam-card.selected-hikvision {
  border: 2px solid #ef4444 !important;
  box-shadow: 0 0 20px rgba(239, 68, 68, 0.45) !important;
}

.badge-rate-hikvision {
  position: absolute;
  top: 10px;
  left: 12px;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #f8fafc;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  z-index: 5;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.badge-rate-hikvision .rate-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e;
}

.mosaic-hik-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid var(--border-color);
  padding: 10px 16px;
  border-radius: 12px;
  margin-bottom: 16px;
}

.mosaic-hik-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-hik-action {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #f8fafc;
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.btn-hik-action:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.btn-hik-action.btn-dvr-active {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.5);
  color: #ef4444;
  font-weight: 700;
}

.btn-hik-action.btn-dvr-active:hover {
  background: rgba(239, 68, 68, 0.32);
}