/* Dark Theme CSS for Facial Authentication System */
:root {
  --bs-body-bg: #0d1117;
  --bs-body-color: #e6edf3;
  --bs-primary: #58a6ff;
  --bs-secondary: #6c757d;
  --bs-success: #3fb950;
  --bs-danger: #f85149;
  --bs-warning: #d29922;
  --bs-info: #58a6ff;
  --bs-light: #f0f6fc;
  --bs-dark: #21262d;
  --bs-border-color: #30363d;
  --bs-card-bg: #161b22;
  --bs-nav-bg: #21262d;
}

[data-bs-theme="dark"] {
  --bs-body-color: #e6edf3;
  --bs-body-bg: #0d1117;
  --bs-emphasis-color: #f0f6fc;
  --bs-secondary-color: #8d96a0;
  --bs-tertiary-color: #656d76;
  --bs-primary-bg-subtle: #0969da;
  --bs-secondary-bg-subtle: #6c757d;
  --bs-success-bg-subtle: #2da44e;
  --bs-info-bg-subtle: #0969da;
  --bs-warning-bg-subtle: #fb8500;
  --bs-danger-bg-subtle: #da3633;
  --bs-light-bg-subtle: #f6f8fa;
  --bs-dark-bg-subtle: #161b22;
  --bs-primary-border-subtle: #1f6feb;
  --bs-secondary-border-subtle: #8b949e;
  --bs-success-border-subtle: #3fb950;
  --bs-info-border-subtle: #58a6ff;
  --bs-warning-border-subtle: #d29922;
  --bs-danger-border-subtle: #f85149;
  --bs-light-border-subtle: #d0d7de;
  --bs-dark-border-subtle: #30363d;
  --bs-form-valid-color: #3fb950;
  --bs-form-valid-border-color: #3fb950;
  --bs-form-invalid-color: #f85149;
  --bs-form-invalid-border-color: #f85149;
}

body {
  background-color: var(--bs-body-bg);
  color: var(--bs-body-color);
}

.navbar {
  background-color: var(--bs-nav-bg) !important;
  border-bottom: 1px solid var(--bs-border-color);
}

.card {
  background-color: var(--bs-card-bg);
  border: 1px solid var(--bs-border-color);
}

.table-dark {
  --bs-table-bg: #161b22;
  --bs-table-border-color: #30363d;
}

.btn-outline-primary {
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.btn-outline-primary:hover {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.form-control {
  background-color: var(--bs-card-bg);
  border: 1px solid var(--bs-border-color);
  color: var(--bs-body-color);
}

.form-control:focus {
  background-color: var(--bs-card-bg);
  border-color: var(--bs-primary);
  color: var(--bs-body-color);
}

.modal-content {
  background-color: var(--bs-card-bg);
  border: 1px solid var(--bs-border-color);
}

.modal-header {
  border-bottom: 1px solid var(--bs-border-color);
}

.modal-footer {
  border-top: 1px solid var(--bs-border-color);
}

.dropdown-menu {
  background-color: var(--bs-card-bg);
  border: 1px solid var(--bs-border-color);
}

.dropdown-item {
  color: var(--bs-body-color);
}

.dropdown-item:hover {
  background-color: var(--bs-dark);
  color: var(--bs-body-color);
}

.alert-success {
  background-color: rgba(63, 185, 80, 0.1);
  border-color: var(--bs-success);
  color: var(--bs-success);
}

.alert-danger {
  background-color: rgba(248, 81, 73, 0.1);
  border-color: var(--bs-danger);
  color: var(--bs-danger);
}

.alert-warning {
  background-color: rgba(210, 153, 34, 0.1);
  border-color: var(--bs-warning);
  color: var(--bs-warning);
}

.alert-info {
  background-color: rgba(88, 166, 255, 0.1);
  border-color: var(--bs-info);
  color: var(--bs-info);
}

.text-muted {
  color: var(--bs-secondary-color) !important;
}

.border {
  border-color: var(--bs-border-color) !important;
}

/* Gesture-specific styles */
.gesture-preview {
  background-color: rgba(88, 166, 255, 0.1);
  border-radius: 0.5rem;
  padding: 0.5rem;
}

.gesture-selection-card {
  transition: all 0.2s ease;
  cursor: pointer;
}

.gesture-selection-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(88, 166, 255, 0.2);
}

.badge {
  font-size: 0.75rem;
}

/* Landing page specific styles */
.hero-section {
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(63, 185, 80, 0.1) 100%);
  border-radius: 1rem;
  padding: 3rem 2rem;
}

.feature-card {
  background: rgba(22, 27, 34, 0.8);
  border: 1px solid var(--bs-border-color);
  border-radius: 0.75rem;
  padding: 1.5rem;
  height: 100%;
  transition: transform 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(88, 166, 255, 0.15);
}

/* Integration page styles */
.integration-card {
  background: linear-gradient(135deg, rgba(88, 166, 255, 0.1) 0%, rgba(88, 166, 255, 0.05) 100%);
  border: 1px solid rgba(88, 166, 255, 0.3);
}

.test-section {
  background: rgba(63, 185, 80, 0.1);
  border: 1px solid rgba(63, 185, 80, 0.3);
}

.result-box {
  background: #161b22;
  border: 1px solid var(--bs-border-color);
  border-radius: 0.5rem;
  padding: 1rem;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  max-height: 200px;
  overflow-y: auto;
}

.step-indicator {
  background: var(--bs-primary);
  color: white;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.75rem;
}