/* ===========================================================================
   Atlas Core — Fase 1 estilos
   Scanner overlay + ficha activo + timeline + búsqueda
   =========================================================================== */

/* ───────── Scanner overlay (bottom sheet) ───────── */
.scanner-overlay {
  position: fixed; inset: 0; z-index: 9500;
  background: rgba(0,0,0,0.92);
  display: flex; align-items: flex-end; justify-content: center;
  animation: scanner-fade .2s ease;
}
@keyframes scanner-fade { from {opacity:0} to {opacity:1} }

.scanner-sheet {
  width: 100%; max-width: 520px;
  background: var(--atl-bg);
  border-radius: 22px 22px 0 0;
  padding: 14px 16px calc(20px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column;
  max-height: 92vh;
}

.scanner-header {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--atl-border);
  margin-bottom: 14px;
}
.scanner-title { font-weight: 600; font-size: 16px; }
.scanner-close {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--atl-fg); font-size: 16px;
}
.scanner-close:active { transform: scale(.92); }

.scanner-video-wrap {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  background: #000;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 14px;
}
.scanner-video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.scanner-frame {
  position: absolute; inset: 20%;
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 12px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.4);
  pointer-events: none;
}
.scanner-status {
  position: absolute; left: 0; right: 0; bottom: 12px;
  text-align: center;
  font-size: 13px;
  color: white;
  text-shadow: 0 1px 3px rgba(0,0,0,0.8);
  padding: 0 16px;
}

.scanner-manual {
  display: flex; flex-direction: column; gap: 10px;
}
.scanner-help {
  font-size: 12px; color: var(--atl-fg-mute);
  margin: 0;
}
.scanner-input {
  width: 100%;
  height: 48px; padding: 0 14px;
  background: var(--atl-bg-elev);
  border: 1px solid var(--atl-border);
  border-radius: 10px;
  color: var(--atl-fg);
  font-family: var(--atl-font-mono);
  font-size: 14px;
  letter-spacing: 0.02em;
}
.scanner-input:focus {
  outline: none;
  border-color: var(--atl-primary);
}
.scanner-submit {
  height: 48px;
  background: var(--atl-primary);
  color: white;
  border-radius: 10px;
  font-weight: 600;
}
.scanner-submit:active { transform: scale(.98); }


/* ───────── Ficha activo ───────── */
.ficha-activo {
  max-width: 600px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 12px;
}

.ficha-header {
  background: var(--atl-bg-elev);
  border: 1px solid var(--atl-border);
  border-radius: var(--atl-radius-lg);
  padding: 18px 16px;
}
.ficha-codigo {
  font-family: var(--atl-font-mono);
  font-size: 13px;
  color: var(--atl-fg-mute);
  margin-bottom: 6px;
  word-break: break-all;
}
.ficha-tipo {
  font-size: 20px; font-weight: 700;
  margin-bottom: 8px;
}
.ficha-org-pill {
  display: inline-block;
  font-size: 11px; padding: 2px 10px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  color: var(--atl-fg-mute);
}

.ficha-badges {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-top: 14px;
}
.ficha-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px; font-weight: 600;
  color: white;
}

.ficha-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--atl-border);
}
.ficha-row:last-child { border-bottom: none; }
.ficha-row-label {
  font-size: 13px; color: var(--atl-fg-mute);
}
.ficha-row-value {
  font-size: 14px; font-weight: 500;
  text-align: right;
}

.ficha-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--atl-fg-mute);
  margin: 8px 0 6px;
  padding-left: 4px;
}

.ficha-actions {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin: 14px 0 8px;
}
.ficha-action {
  display: flex; align-items: center; justify-content: center;
  gap: 6px;
  padding: 14px 12px;
  background: var(--atl-bg-elev);
  border: 1px solid var(--atl-border);
  border-radius: 10px;
  color: var(--atl-fg);
  font-weight: 500; font-size: 14px;
  min-height: var(--atl-touch-min);
}
.ficha-action:active { transform: scale(.98); }
.ficha-action.danger { color: var(--atl-danger); border-color: rgba(239,68,68,.3); }
.ficha-action.primary {
  background: var(--atl-primary);
  color: white;
  border-color: var(--atl-primary);
}


/* ───────── Timeline ───────── */
.timeline {
  display: flex; flex-direction: column;
}
.timeline-item {
  position: relative;
  padding: 10px 0 10px 24px;
  border-left: 2px solid var(--atl-border);
  margin-left: 8px;
}
.timeline-item:before {
  content: '';
  position: absolute;
  left: -7px; top: 14px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--atl-primary);
  border: 2px solid var(--atl-bg-elev);
}
.timeline-item.t-creado:before { background: var(--atl-success); }
.timeline-item.t-cambio_estado:before { background: var(--atl-info); }
.timeline-item.t-bloqueado:before, .timeline-item.t-danado:before { background: var(--atl-danger); }
.timeline-item.t-inspeccionado:before { background: var(--atl-warning); }

.timeline-tipo {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--atl-fg);
  margin-bottom: 2px;
}
.timeline-fecha {
  font-size: 11px;
  color: var(--atl-fg-mute);
  margin-bottom: 6px;
}
.timeline-payload {
  font-size: 12px;
  color: var(--atl-fg-mute);
  line-height: 1.4;
}
.timeline-user {
  display: inline-block;
  margin-top: 4px;
  font-size: 11px;
  padding: 1px 8px;
  background: rgba(255,255,255,.05);
  border-radius: 999px;
}


/* ───────── Listado de activos ───────── */
.activos-list {
  display: flex; flex-direction: column; gap: 8px;
}
.activo-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  background: var(--atl-bg-elev);
  border: 1px solid var(--atl-border);
  border-radius: 12px;
  min-height: 72px;
  cursor: pointer;
}
.activo-card:active { transform: scale(.99); }

.activo-icono {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 10px;
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
  color: white;
}
.activo-info { flex: 1; min-width: 0; }
.activo-codigo {
  font-family: var(--atl-font-mono);
  font-size: 12px;
  color: var(--atl-fg-mute);
  margin-bottom: 2px;
}
.activo-nombre {
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 4px;
}
.activo-meta {
  display: flex; gap: 8px; font-size: 11px;
}
.activo-estado {
  padding: 1px 8px;
  border-radius: 999px;
  font-weight: 500;
  text-transform: capitalize;
}

/* Búsqueda */
.search-bar {
  display: flex; gap: 8px;
  margin-bottom: 14px;
}
.search-input {
  flex: 1;
  height: 44px; padding: 0 14px;
  background: var(--atl-bg-elev);
  border: 1px solid var(--atl-border);
  border-radius: 10px;
  color: var(--atl-fg);
  font-size: 14px;
}
.search-input:focus { outline: none; border-color: var(--atl-primary); }
.btn-scan {
  width: 44px; height: 44px;
  background: var(--atl-primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 20px;
}

/* Filtros chips */
.chips {
  display: flex; gap: 6px; overflow-x: auto;
  padding-bottom: 8px; margin-bottom: 8px;
  scrollbar-width: none;
}
.chips::-webkit-scrollbar { display: none; }
.chip {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--atl-bg-elev);
  border: 1px solid var(--atl-border);
  font-size: 12px;
  white-space: nowrap;
  color: var(--atl-fg-mute);
}
.chip.active {
  background: var(--atl-primary);
  border-color: var(--atl-primary);
  color: white;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--atl-fg-mute);
}
.empty-state .icon { font-size: 48px; opacity: .4; margin-bottom: 12px; }
.empty-state h3 { font-size: 16px; margin-bottom: 6px; color: var(--atl-fg); }

/* QR mostrado en pantalla */
.qr-display {
  background: white;
  padding: 16px;
  border-radius: 12px;
  text-align: center;
  margin: 16px 0;
}
.qr-display svg { max-width: 240px; height: auto; display: block; margin: 0 auto; }
.qr-url {
  margin-top: 10px;
  font-family: var(--atl-font-mono);
  font-size: 11px;
  color: #555;
  word-break: break-all;
}