/* ═══════════════════════════════════════════════════════════════════════════
   Rastrobot Dash — Estilos (tema claro)
   Paleta: #8F36FB (roxo principal) · #35234A (roxo escuro)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Variáveis ─────────────────────────────────────────────────────────── */
:root {
  --brand:            #8F36FB;
  --brand-dark:       #35234A;
  --brand-light:      #f0e8ff;
  --brand-mid:        #c89afd;

  --card-bg:          #ffffff;
  --card-border:      #e4d9fb;
  --card-alarm-bg:    #fff5f5;
  --card-alarm-border:#dc3545;
  --card-stale-border:#ced4da;

  --body-bg:          #f6f3ff;
  --navbar-bg:        #35234A;

  --metric-icon-size: 1.2rem;
  --map-height:       170px;
}

/* ── Body ──────────────────────────────────────────────────────────────── */
html, body {
  height: 100%;
  background-color: var(--body-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: #212529;
}

/* ── Navbar ────────────────────────────────────────────────────────────── */
.navbar {
  background-color: var(--navbar-bg) !important;
  padding-top: max(0.5rem, env(safe-area-inset-top));
}

.navbar-brand {
  color: #ffffff !important;
  font-size: 1.1rem;
}

.brand-icon { color: var(--brand-mid) !important; }
.brand-accent { color: var(--brand-mid); }

#route-label  { color: rgba(255,255,255,0.55) !important; }
#mqtt-status-text { color: rgba(255,255,255,0.7) !important; }

/* ── Dot indicador de status MQTT ──────────────────────────────────────── */
.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.status-connected    { background: #198754; box-shadow: 0 0 6px #198754; }
.status-dot.status-connecting   { background: #ffc107; animation: pulse-dot 1.2s infinite; }
.status-dot.status-reconnecting { background: #fd7e14; animation: pulse-dot 0.8s infinite; }
.status-dot.status-offline      { background: #dc3545; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* ── Estado vazio ──────────────────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: 2rem;
  color: #adb5bd;
}

.empty-state .display-1 { color: var(--brand-mid); }

/* ── Cards ──────────────────────────────────────────────────────────────── */
.device-card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s, background-color 0.3s;
  box-shadow: 0 2px 8px rgba(143, 54, 251, 0.07);
}

.device-card .card-header {
  background-color: var(--brand-light);
  border-bottom: 1px solid var(--card-border);
}

.device-card .card-device-name {
  color: var(--brand-dark);
  font-weight: 600;
}

/* Estado: alarme ativo */
.device-card.alarm-active {
  background-color: var(--card-alarm-bg);
  border-color: var(--card-alarm-border);
  box-shadow: 0 0 16px rgba(220, 53, 69, 0.25);
  animation: pulse-alarm 1.5s ease-in-out 3;
}

@keyframes pulse-alarm {
  0%, 100% { box-shadow: 0 0 16px rgba(220, 53, 69, 0.25); }
  50%       { box-shadow: 0 0 28px rgba(220, 53, 69, 0.6); }
}

/* Estado: sem sinal / stale */
.device-card.stale {
  border-color: var(--card-stale-border);
  opacity: 0.75;
}

/* ── Mapa ───────────────────────────────────────────────────────────────── */
.card-map {
  width: 100%;
  height: var(--map-height);
  background: #e8e0f5;
  position: relative;
  touch-action: none;
  cursor: default;
}

/* Placeholder enquanto não há posição GPS */
.map-no-gps::after {
  content: "Aguardando GPS…";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  color: var(--brand);
  background: rgba(255,255,255,0.85);
  padding: 4px 10px;
  border-radius: 20px;
  pointer-events: none;
  z-index: 1000;
}

.leaflet-container { background: #e8e0f5 !important; font-family: inherit; }
.leaflet-control-attribution {
  font-size: 9px !important;
  background: rgba(255,255,255,0.75) !important;
  color: #6c757d !important;
}
.leaflet-control-attribution a { color: var(--brand) !important; }

/* ── Marcador de veículo (seta direcional) ──────────────────────────────── */
.vehicle-marker {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px !important;
  height: 28px !important;
}
.vehicle-marker .marker-arrow {
  font-size: 22px;
  line-height: 1;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.35));
  transition: color 0.3s;
}

/* ── Grid de métricas ──────────────────────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.metric-icon {
  font-size: var(--metric-icon-size);
  color: var(--brand);
  flex-shrink: 0;
}

.metric-value {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  color: #212529;
}

.metric-label {
  font-size: 0.65rem;
  color: #9a8faa;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1;
}

/* ── Ignição ────────────────────────────────────────────────────────────── */
.ignition-on  .metric-value { color: #198754; }
.ignition-on  .metric-icon  { color: #198754; }
.ignition-off .metric-value { color: #adb5bd; }
.ignition-off .metric-icon  { color: #adb5bd; }

/* ── Badges online/offline ──────────────────────────────────────────────── */
.badge-online  { background-color: #198754 !important; }
.badge-offline { background-color: #adb5bd !important; }

/* ── Badge de evento ────────────────────────────────────────────────────── */
.card-event-badge {
  font-size: 0.65rem;
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background-color: var(--brand) !important;
}

/* canal status → cinza; eventos → roxo (brand); alarmes → vermelho */
.card-event-badge.channel-status  { background-color: #6c757d !important; }
.card-event-badge.channel-eventos { background-color: var(--brand)   !important; }
.card-event-badge.channel-alarmes { background-color: #dc3545 !important; }

/* ── Rodapé interno do card ─────────────────────────────────────────────── */
.card-footer-inner { border-color: var(--card-border) !important; }

.card-coords-link { color: #6c757d !important; }
.card-coords-link:hover { color: var(--brand) !important; }
.card-coords-link .bi-geo-alt-fill { color: var(--brand) !important; }

/* ── Status messages ────────────────────────────────────────────────────── */
.card-status-messages {
  border-color: var(--card-border) !important;
}

.status-msg-badge {
  font-size: 0.7rem;
  font-weight: 500;
  white-space: normal;
  text-align: left;
  line-height: 1.3;
}

.status-msg-badge.notify-true  { background-color: #dc3545 !important; }
.status-msg-badge.notify-false { background-color: #6c757d !important; }
.status-msg-badge.reverted     { background-color: #198754 !important; }

/* ── Badge de alarme (piscante) ─────────────────────────────────────────── */
.card-alarm-badge { animation: blink-badge 0.7s step-end infinite; }

@keyframes blink-badge {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ── Responsive tweaks ──────────────────────────────────────────────────── */
@media (max-width: 359px) {
  .metric-value { font-size: 0.88rem; }
  .metric-icon  { font-size: 1rem; }
}

@media (min-width: 576px) {
  :root { --map-height: 190px; }
}

main {
  padding-bottom: max(1rem, env(safe-area-inset-bottom));
}