:root {
  --bg: #0b0f19;
  --card-bg: #151d2f;
  --card-border: #243049;
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --danger: #ef4444;
  --warning: #f59e0b;
  --success: #10b981;
  --night: #a855f7;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg);
  color: var(--text-main);
  min-height: 100vh;
  padding-bottom: 24px;
}

.app-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Header */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.shield-icon {
  font-size: 28px;
}

h1 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
}

.dot.online {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.test-alert-btn {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--warning);
  color: var(--warning);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.test-alert-btn:active {
  transform: scale(0.96);
  background: var(--warning);
  color: #000;
}

/* Section Titles */
.section-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 8px;
  padding: 0 4px;
}

.active-badge {
  background: var(--primary);
  color: #fff;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 10px;
}

/* Mode Switcher */
.mode-section {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 16px;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.mode-btn {
  background: #1e293b;
  border: 2px solid transparent;
  color: var(--text-muted);
  border-radius: var(--radius-md);
  padding: 12px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.mode-btn:active {
  transform: scale(0.96);
}

.mode-icon {
  font-size: 20px;
}

.mode-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
}

.mode-desc {
  font-size: 9px;
  color: var(--text-muted);
}

.mode-btn.active[data-mode="away"] {
  border-color: var(--danger);
  background: rgba(239, 68, 68, 0.15);
  box-shadow: 0 0 14px rgba(239, 68, 68, 0.2);
}

.mode-btn.active[data-mode="home"] {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.15);
  box-shadow: 0 0 14px rgba(59, 130, 246, 0.2);
}

.mode-btn.active[data-mode="night"] {
  border-color: var(--night);
  background: rgba(168, 85, 247, 0.15);
  box-shadow: 0 0 14px rgba(168, 85, 247, 0.2);
}

.mode-btn.active[data-mode="disarmed"] {
  border-color: var(--success);
  background: rgba(16, 185, 129, 0.15);
  box-shadow: 0 0 14px rgba(16, 185, 129, 0.2);
}

/* Snooze Row */
.snooze-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--card-border);
}

.snooze-label {
  font-size: 12px;
  color: var(--text-muted);
}

.snooze-buttons {
  display: flex;
  gap: 6px;
}

.snooze-chip {
  background: #1e293b;
  border: 1px solid var(--card-border);
  color: var(--text-main);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.snooze-chip:active {
  background: var(--warning);
  color: #000;
}

.snooze-banner {
  margin-top: 10px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid var(--warning);
  color: var(--warning);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.snooze-banner.hidden {
  display: none;
}

.cancel-snooze-btn {
  background: var(--warning);
  color: #000;
  border: none;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

/* Cameras */
.camera-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 640px) {
  .camera-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
}

.camera-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.camera-preview-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.camera-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.camera-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.refresh-cam-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  border: none;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.camera-controls {
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  background: #111827;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  color: var(--text-muted);
}

.toggle-switch {
  appearance: none;
  width: 32px;
  height: 18px;
  background: #334155;
  border-radius: 9px;
  position: relative;
  cursor: pointer;
  outline: none;
  transition: 0.2s;
}

.toggle-switch:checked {
  background: var(--primary);
}

.toggle-switch::before {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  background: #fff;
  transition: 0.2s;
}

.toggle-switch:checked::before {
  transform: translateX(14px);
}

/* Feed Section */
.feed-filters {
  display: flex;
  gap: 6px;
}

.filter-chip {
  background: #1e293b;
  border: 1px solid var(--card-border);
  color: var(--text-muted);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  cursor: pointer;
}

.filter-chip.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 380px;
  overflow-y: auto;
}

.event-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 8px 12px;
}

.event-thumb {
  width: 64px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  background: #000;
}

.event-info {
  flex: 1;
}

.event-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2px;
}

.event-camera {
  font-size: 12px;
  font-weight: 700;
  text-transform: capitalize;
}

.event-time {
  font-size: 11px;
  color: var(--text-muted);
}

.event-bottom {
  display: flex;
  align-items: center;
  gap: 6px;
}

.event-label {
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
}

.event-score {
  font-size: 11px;
  color: var(--text-muted);
}

/* Footer */
.footer {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  padding-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.refresh-all-btn {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logout-btn {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger);
  padding: 8px 10px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.logout-btn:active {
  transform: scale(0.96);
  background: var(--danger);
  color: #fff;
}

/* Login Overlay */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
}

.login-overlay.hidden {
  display: none !important;
}

.login-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 380px;
  padding: 28px 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-header {
  text-align: center;
  margin-bottom: 24px;
}

.login-icon {
  font-size: 40px;
  margin-bottom: 8px;
}

.login-header h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 4px;
}

.login-header p {
  font-size: 13px;
  color: var(--text-muted);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  background: rgba(11, 15, 25, 0.8);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--text-main);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--text-muted);
}

.form-checkbox input[type="checkbox"] {
  accent-color: var(--primary);
  width: 16px;
  height: 16px;
}

.login-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid var(--danger);
  color: #fca5a5;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  font-size: 13px;
  margin-bottom: 16px;
  text-align: center;
}

.login-error.hidden {
  display: none !important;
}

.login-submit-btn {
  width: 100%;
  background: var(--primary);
  border: none;
  color: white;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.login-submit-btn:hover {
  background: var(--primary-hover);
}

.login-submit-btn:active {
  transform: scale(0.98);
}