/**
 * ══════════════════════════════════════════════════════════════════════════════
 * GÖKÇEOS PROTOTYPE UI V2 — GÜVENLİK MERKEZİ (SECURITY CENTER) CSS
 * Standard: G-100 Security & Presence-Event Preview Contract
 * Visuals: Dark Glassmorphic Slate / Steel Blue Palette · Single Sidebar Layout
 * Privacy: Fail-Closed · Zero Biometric · Explicit Out-of-Scope Zone Boundaries
 * ══════════════════════════════════════════════════════════════════════════════
 */

.gkv2-sec-container {
  display: flex;
  width: 100%;
  height: 100%;
  min-height: 540px;
  background: #090e17;
  color: #e2e8f0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  overflow: hidden;
  box-sizing: border-box;
}

/* ─────────────────────────────────────────────────────────────────────────────
   1. SINGLE LEFT TEXT-ONLY SIDEBAR (STRICT ALIGNMENT)
   ───────────────────────────────────────────────────────────────────────────── */
.gkv2-sec-sidebar {
  width: 220px;
  min-width: 220px;
  max-width: 220px;
  background: #060a12;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
  user-select: none;
  padding: 10px 8px;
}

.gkv2-sec-brand {
  padding: 8px 10px 14px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  margin-bottom: 8px;
}

.gkv2-sec-brand-title {
  font-size: 13px;
  font-weight: 800;
  color: #38bdf8;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.01em;
}

.gkv2-sec-brand-sub {
  font-size: 10px;
  color: #64748b;
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gkv2-sec-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.gkv2-sec-nav-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border-radius: 6px;
  border: none;
  background: transparent;
  color: #94a3b8;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.14s ease;
  text-align: left;
  white-space: nowrap;
  outline: none;
}

.gkv2-sec-nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #f1f5f9;
}

.gkv2-sec-nav-item.active {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border-left: 3px solid #38bdf8;
  border-radius: 0 6px 6px 0;
  font-weight: 700;
}

.gkv2-sec-nav-icon {
  font-size: 14px;
  width: 18px;
  min-width: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  flex-shrink: 0;
}

.gkv2-sec-nav-label {
  flex: 1;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.gkv2-sec-sidebar-footer {
  padding: 10px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.gkv2-sec-privacy-pill {
  font-size: 10px;
  color: #34d399;
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.25);
  padding: 4px 6px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   2. MAIN WORKSPACE & TOP COMMAND BAR
   ───────────────────────────────────────────────────────────────────────────── */
.gkv2-sec-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #090e17;
}

.gkv2-sec-topbar {
  height: 48px;
  padding: 0 18px;
  background: #0b121e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
  gap: 12px;
}

.gkv2-sec-topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.gkv2-sec-page-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #f8fafc;
  display: flex;
  align-items: center;
  gap: 8px;
}

.gkv2-sec-badge {
  font-size: 10.5px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.gkv2-sec-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.gkv2-sec-status-tag {
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.gkv2-sec-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  box-sizing: border-box;
}

.gkv2-sec-body::-webkit-scrollbar {
  width: 6px;
}
.gkv2-sec-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
}

/* ─────────────────────────────────────────────────────────────────────────────
   3. KPI CARDS & GRID LAYOUT
   ───────────────────────────────────────────────────────────────────────────── */
.gkv2-sec-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.gkv2-sec-kpi-card {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.14s ease, border-color 0.14s ease;
}
.gkv2-sec-kpi-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
  transform: translateY(-1px);
}

.gkv2-sec-kpi-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #94a3b8;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.gkv2-sec-kpi-value {
  font-size: 20px;
  font-weight: 800;
  color: #ffffff;
}

.gkv2-sec-kpi-sub {
  font-size: 10.5px;
  color: #64748b;
}

/* ─────────────────────────────────────────────────────────────────────────────
   4. SYNTHETIC CAMERAS (FAIL-CLOSED LOCAL PREVIEW CARDS)
   ───────────────────────────────────────────────────────────────────────────── */
.gkv2-sec-camera-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}

.gkv2-sec-camera-card {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.15s ease;
}

.gkv2-sec-camera-card:hover {
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.gkv2-sec-camera-head {
  padding: 10px 12px;
  background: #0b1320;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gkv2-sec-camera-title {
  font-size: 12px;
  font-weight: 700;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 6px;
}

.gkv2-sec-camera-status {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(148, 163, 184, 0.12);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.25);
  text-transform: uppercase;
}

.gkv2-sec-feed-placeholder {
  height: 180px;
  background: #070b13;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 16px;
  text-align: center;
  gap: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.gkv2-sec-feed-icon {
  font-size: 28px;
  color: #475569;
}

.gkv2-sec-feed-label {
  font-size: 12px;
  font-weight: 700;
  color: #94a3b8;
}

.gkv2-sec-feed-sub {
  font-size: 10.5px;
  color: #64748b;
  max-width: 260px;
  line-height: 1.35;
}

.gkv2-sec-feed-badge {
  font-size: 9.5px;
  font-weight: 700;
  color: #eab308;
  background: rgba(234, 179, 8, 0.12);
  border: 1px solid rgba(234, 179, 8, 0.25);
  padding: 2px 6px;
  border-radius: 3px;
}

.gkv2-sec-camera-foot {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #0d1524;
  gap: 8px;
}

.gkv2-sec-camera-meta {
  font-size: 10.5px;
  color: #64748b;
}

.gkv2-sec-action-btn {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  cursor: not-allowed;
  opacity: 0.65;
  transition: all 0.12s ease;
}

/* ─────────────────────────────────────────────────────────────────────────────
   5. PRESENCE EVENTS & ZONES TABLES
   ───────────────────────────────────────────────────────────────────────────── */
.gkv2-sec-panel {
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.gkv2-sec-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.gkv2-sec-panel-title {
  font-size: 13px;
  font-weight: 800;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
}

.gkv2-sec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11.5px;
  text-align: left;
}

.gkv2-sec-table th {
  padding: 8px 10px;
  color: #64748b;
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gkv2-sec-table td {
  padding: 10px;
  color: #cbd5e1;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.gkv2-sec-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Event Types Badges */
.gkv2-sec-evt-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.gkv2-sec-evt-hareket { background: rgba(56, 189, 248, 0.15); color: #38bdf8; border: 1px solid rgba(56, 189, 248, 0.3); }
.gkv2-sec-evt-kisi { background: rgba(129, 140, 248, 0.15); color: #818cf8; border: 1px solid rgba(129, 140, 248, 0.3); }
.gkv2-sec-evt-bos { background: rgba(52, 211, 153, 0.15); color: #34d399; border: 1px solid rgba(52, 211, 153, 0.3); }
.gkv2-sec-evt-offline { background: rgba(244, 63, 94, 0.15); color: #f43f5e; border: 1px solid rgba(244, 63, 94, 0.3); }

/* Out-of-Scope / Forbidden Zone Badges */
.gkv2-sec-zone-allowed {
  background: rgba(52, 211, 153, 0.12);
  color: #34d399;
  border: 1px solid rgba(52, 211, 153, 0.25);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 10px;
}

.gkv2-sec-zone-forbidden {
  background: rgba(244, 63, 94, 0.15);
  color: #f43f5e;
  border: 1px solid rgba(244, 63, 94, 0.35);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 800;
  font-size: 10px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.gkv2-sec-notice-box {
  background: rgba(234, 179, 8, 0.08);
  border: 1px solid rgba(234, 179, 8, 0.25);
  border-radius: 6px;
  padding: 12px 14px;
  margin-top: 14px;
  font-size: 11px;
  color: #fef08a;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}

/* ─────────────────────────────────────────────────────────────────────────────
   6. RESPONSIVE BREAKPOINTS (1366px, 800px, 390px)
   ───────────────────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .gkv2-sec-sidebar {
    width: 60px;
    min-width: 60px;
    max-width: 60px;
    padding: 8px 4px;
  }
  .gkv2-sec-brand-title span:not(.gkv2-sec-brand-icon),
  .gkv2-sec-brand-sub,
  .gkv2-sec-nav-label,
  .gkv2-sec-sidebar-footer {
    display: none;
  }
  .gkv2-sec-nav-item {
    justify-content: center;
    padding: 0;
  }
  .gkv2-sec-kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .gkv2-sec-kpi-grid {
    grid-template-columns: 1fr;
  }
  .gkv2-sec-camera-grid {
    grid-template-columns: 1fr;
  }
  .gkv2-sec-topbar {
    padding: 0 10px;
  }
  .gkv2-sec-body {
    padding: 10px;
  }
}