/* ============================================================
   ORBIS style.css - Dark premium dashboard
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0f1e;
  --bg2:       #111827;
  --bg3:       #1e293b;
  --border:    rgba(255,255,255,0.07);
  --text:      #f1f5f9;
  --text-muted:#94a3b8;
  --accent:    #6366f1;
  --accent2:   #22c55e;
  --danger:    #ef4444;
  --warning:   #f59e0b;
  --radius:    14px;
  --shadow:    0 4px 32px rgba(0,0,0,0.4);
}

body { font-family: "Inter", sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; font-size: 14px; line-height: 1.6; }

/* HEADER */
.header { position: sticky; top: 0; z-index: 100; background: rgba(10,15,30,0.9); backdrop-filter: blur(16px); border-bottom: 1px solid var(--border); padding: 0 1.5rem; }
.header-inner { max-width: 1400px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 60px; }
.logo { display: flex; align-items: center; gap: 0.5rem; }
.logo-icon { font-size: 1.5rem; }
.logo-text { font-size: 1.1rem; }
.logo-sub { font-size: 0.75rem; color: var(--text-muted); font-weight: 400; margin-left: 4px; }
.btn-icon { background: var(--bg3); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 6px 12px; cursor: pointer; font-size: 1rem; }
.btn-icon:hover { background: var(--bg2); }

/* MAIN */
.main { max-width: 1400px; margin: 0 auto; padding: 1.5rem; }

/* KPIs */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
.kpi-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem 1.5rem; display: flex; align-items: center; gap: 1rem; box-shadow: var(--shadow); transition: transform 0.2s, border-color 0.2s; }
.kpi-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.kpi-icon { font-size: 1.8rem; }
.kpi-info { display: flex; flex-direction: column; }
.kpi-number { font-size: 1.8rem; font-weight: 800; line-height: 1.1; }
.kpi-label { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* DASHBOARD GRID */
.dashboard-grid { display: grid; grid-template-columns: 1fr 400px; gap: 1rem; margin-bottom: 1.5rem; }
@media (max-width: 900px) { .dashboard-grid { grid-template-columns: 1fr; } }

/* CARD */
.card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; flex-wrap: wrap; gap: 0.5rem; }
.card-header h2 { font-size: 0.95rem; font-weight: 600; }

/* CHART */
.chart-container { position: relative; height: 280px; }
.chart-tabs { display: flex; gap: 0.4rem; }
.tab-btn { background: var(--bg3); border: 1px solid var(--border); color: var(--text-muted); border-radius: 6px; padding: 4px 12px; cursor: pointer; font-size: 0.75rem; transition: all 0.2s; font-family: inherit; }
.tab-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* SIMULADOR */
.sim-card { display: flex; flex-direction: column; }
.badge-sim { background: rgba(245,158,11,0.15); border: 1px solid rgba(245,158,11,0.4); color: var(--warning); border-radius: 6px; padding: 2px 8px; font-size: 0.7rem; font-weight: 600; }
.sim-desc { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1rem; }
.sim-form { display: flex; flex-direction: column; gap: 0.9rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.8rem; color: var(--text-muted); }
.form-select, .form-input { background: var(--bg3); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 8px 12px; font-size: 0.85rem; font-family: inherit; outline: none; transition: border-color 0.2s; width: 100%; }
.form-select:focus, .form-input:focus { border-color: var(--accent); }
.form-select.sm, .form-input.sm { padding: 6px 10px; font-size: 0.8rem; }
.form-range { width: 100%; accent-color: var(--accent); }

/* CAMARA */
.img-source-tabs { display: flex; gap: 0.4rem; margin-bottom: 0.75rem; }
.src-btn { flex: 1; background: var(--bg3); border: 1px solid var(--border); color: var(--text-muted); border-radius: 8px; padding: 8px 10px; cursor: pointer; font-size: 0.82rem; transition: all 0.2s; font-family: inherit; text-align: center; }
.src-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.cam-video { width: 100%; border-radius: 10px; border: 2px solid var(--border); min-height: 240px; max-height: 300px; object-fit: cover; background: #000; display: block; }
.cam-controls { display: flex; gap: 0.5rem; margin-top: 0.6rem; }
.btn-cam-action { flex: 1; background: var(--bg3); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 9px; cursor: pointer; font-size: 0.82rem; font-family: inherit; transition: all 0.2s; }
.btn-cam-action:hover { border-color: var(--accent); color: var(--accent); }
.btn-cam-action.danger { border-color: var(--danger); color: var(--danger); }
.btn-cam-action.danger:hover { background: var(--danger); color: #fff; }
.cam-status { text-align: center; font-size: 0.75rem; color: var(--text-muted); margin-top: 0.4rem; }
.cam-status.active { color: var(--accent2); }
.sim-preview { width: 100%; max-height: 200px; object-fit: cover; border-radius: 8px; margin-top: 8px; border: 1px solid var(--border); }
#grupo-camara { margin-bottom: 0.5rem; }

/* BOTONES */
.sim-actions { display: flex; gap: 0.6rem; }
.btn-primary { flex: 1; background: var(--accent); color: #fff; border: none; border-radius: 8px; padding: 10px; cursor: pointer; font-size: 0.85rem; font-weight: 600; font-family: inherit; transition: opacity 0.2s; }
.btn-primary:hover { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-secondary { background: var(--bg3); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; cursor: pointer; font-size: 0.85rem; font-family: inherit; transition: all 0.2s; }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-danger { background: var(--danger) !important; border-color: var(--danger) !important; color: #fff !important; }
.sim-result { border-radius: 8px; padding: 10px 12px; font-size: 0.82rem; border: 1px solid var(--border); background: var(--bg3); }
.sim-result.success { border-color: var(--accent2); color: var(--accent2); background: rgba(34,197,94,0.08); }
.sim-result.error { border-color: var(--danger); color: var(--danger); background: rgba(239,68,68,0.08); }

/* TABLA */
.table-card { overflow: hidden; }
.table-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.table-wrapper { overflow-x: auto; margin: 0.5rem -1.25rem; }
.eventos-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.eventos-table th { padding: 10px 16px; text-align: left; font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); border-bottom: 1px solid var(--border); white-space: nowrap; }
.eventos-table td { padding: 10px 16px; border-bottom: 1px solid var(--border); }
.eventos-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.eventos-table tbody tr:last-child td { border-bottom: none; }
.td-id { color: var(--text-muted); font-size: 0.75rem; }
.td-dist { font-weight: 600; color: var(--accent2); }
.td-ia { color: var(--text-muted); max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.td-fecha { color: var(--text-muted); font-size: 0.78rem; white-space: nowrap; }
.badge-modo { display: inline-block; border-radius: 6px; padding: 2px 8px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; }
.badge-modo[data-modo="PASIVO"] { background: rgba(34,197,94,0.15); color: #22c55e; }
.badge-modo[data-modo="ACTIVO"] { background: rgba(99,102,241,0.15); color: #818cf8; }
.btn-voz { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 3px 8px; cursor: pointer; font-size: 0.85rem; }
.table-footer { padding-top: 0.8rem; }
.table-count { font-size: 0.78rem; color: var(--text-muted); }

/* ESTADOS */
.loading { display: flex; align-items: center; gap: 0.75rem; padding: 2rem; color: var(--text-muted); font-size: 0.85rem; justify-content: center; }
.spinner { width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--border); border-top-color: var(--accent); animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty-state { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; padding: 2.5rem; color: var(--text-muted); font-size: 0.85rem; }
.empty-state span { font-size: 2rem; }
.error-banner { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; border-radius: 8px; padding: 10px 14px; font-size: 0.82rem; margin-bottom: 0.75rem; }
.hidden { display: none !important; }