/**
 * apS Fire Alarm - Unified Theme Styles
 * This file provides consistent styling across all frontend pages.
 * Include this in base.html to apply uniformly.
 */

/* ============================================
   CSS Custom Properties (Theme Variables)
   ============================================ */
:root {
  /* Primary Colors */
  --aps-primary: #198754;
  --aps-primary-dark: #146c43;
  --aps-primary-light: #20c997;
  --aps-primary-gradient: linear-gradient(135deg, #198754 0%, #20c997 100%);
  
  /* Secondary Colors */
  --aps-secondary: #0d6efd;
  --aps-secondary-light: #0dcaf0;
  --aps-secondary-gradient: linear-gradient(135deg, #0d6efd 0%, #0dcaf0 100%);
  
  /* Status Colors */
  --aps-success: #198754;
  --aps-warning: #ffc107;
  --aps-danger: #dc3545;
  --aps-info: #0dcaf0;
  
  /* Neutral Colors */
  --aps-gray-100: #f8f9fa;
  --aps-gray-200: #e9ecef;
  --aps-gray-300: #dee2e6;
  --aps-gray-400: #ced4da;
  --aps-gray-500: #adb5bd;
  --aps-gray-600: #6c757d;
  --aps-gray-700: #495057;
  --aps-gray-800: #343a40;
  --aps-gray-900: #212529;
  
  /* Shadows */
  --aps-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --aps-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --aps-shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
  --aps-shadow-primary: 0 4px 12px rgba(25, 135, 84, 0.3);
  
  /* Border Radius */
  --aps-radius-sm: 8px;
  --aps-radius: 12px;
  --aps-radius-lg: 16px;
  --aps-radius-pill: 50px;
  
  /* Transitions */
  --aps-transition: all 0.2s ease;
  --aps-transition-slow: all 0.3s ease;
}

/* ============================================
   Page Layout & Background
   ============================================ */
.aps-page {
  background: linear-gradient(to bottom, var(--aps-gray-100) 0%, #ffffff 100%);
  min-height: calc(100vh - 200px);
  padding: 2rem 0;
}

/* ============================================
   Page Headers
   ============================================ */
.aps-page-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 3px solid var(--aps-primary);
}

.aps-page-header h1,
.aps-page-header .aps-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--aps-primary);
  margin: 0;
}

.aps-page-header p,
.aps-page-header .aps-subtitle {
  color: var(--aps-gray-600);
  margin: 0.5rem 0 0 0;
}

/* ============================================
   Cards - Standard
   ============================================ */
.aps-card {
  border: none;
  border-radius: var(--aps-radius);
  box-shadow: var(--aps-shadow);
  overflow: hidden;
  transition: var(--aps-transition);
  background: white;
}

.aps-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--aps-shadow-lg);
}

.aps-card-header {
  background: var(--aps-primary-gradient);
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 1rem 1.5rem;
  border: none;
}

.aps-card-header.secondary {
  background: var(--aps-secondary-gradient);
}

.aps-card-body {
  padding: 1.5rem;
}

/* ============================================
   Cards - Feature/Subscription Style
   ============================================ */
.aps-feature-card {
  border: none;
  border-radius: var(--aps-radius-lg);
  box-shadow: var(--aps-shadow);
  overflow: hidden;
  transition: var(--aps-transition-slow);
  background: white;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.aps-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--aps-shadow-lg);
}

.aps-feature-card-header {
  background: var(--aps-primary-gradient);
  color: white;
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.aps-feature-card-header::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: aps-pulse 3s ease-in-out infinite;
}

@keyframes aps-pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}

.aps-feature-card-header-content {
  position: relative;
  z-index: 1;
}

.aps-feature-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* ============================================
   Tables
   ============================================ */
.aps-table {
  margin: 0;
}

.aps-table thead th {
  background-color: var(--aps-gray-100);
  font-weight: 700;
  color: var(--aps-gray-700);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  padding: 1rem;
  border-bottom: 2px solid var(--aps-gray-300);
}

.aps-table tbody td {
  padding: 1rem;
  vertical-align: middle;
  border-bottom: 1px solid #f0f0f0;
}

.aps-table tbody tr:hover {
  background-color: var(--aps-gray-100);
}

.aps-table tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================
   Buttons
   ============================================ */
.aps-btn-primary {
  background: var(--aps-primary-gradient);
  border: none;
  border-radius: var(--aps-radius-sm);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--aps-transition);
  color: white;
}

.aps-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--aps-shadow-primary);
  color: white;
}

.aps-btn-primary:active {
  transform: translateY(0);
}

.aps-btn-secondary {
  background: var(--aps-secondary-gradient);
  border: none;
  border-radius: var(--aps-radius-sm);
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 1rem;
  transition: var(--aps-transition);
  color: white;
}

.aps-btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3);
  color: white;
}

/* ============================================
   Form Controls
   ============================================ */
.aps-form-control {
  border-radius: var(--aps-radius-sm);
  border: 2px solid var(--aps-gray-300);
  padding: 0.75rem;
  font-weight: 500;
  transition: var(--aps-transition);
}

.aps-form-control:focus {
  border-color: var(--aps-primary);
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.15);
}

.aps-form-select {
  border-radius: var(--aps-radius-sm);
  border: 2px solid var(--aps-gray-300);
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--aps-transition);
}

.aps-form-select:focus {
  border-color: var(--aps-primary);
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.15);
}

.aps-form-select:hover {
  border-color: var(--aps-primary);
}

/* ============================================
   Badges & Status Indicators
   ============================================ */
.aps-badge {
  padding: 0.5rem 1rem;
  border-radius: var(--aps-radius-pill);
  font-weight: 600;
  font-size: 0.875rem;
  box-shadow: var(--aps-shadow-sm);
}

.aps-badge-success {
  background: var(--aps-success);
  color: white;
}

.aps-badge-warning {
  background: var(--aps-warning);
  color: var(--aps-gray-800);
}

.aps-badge-danger {
  background: var(--aps-danger);
  color: white;
}

.aps-badge-info {
  background: var(--aps-info);
  color: var(--aps-gray-800);
}

/* ============================================
   Info Items (Key-Value Display)
   ============================================ */
.aps-info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #f0f0f0;
}

.aps-info-item:last-of-type {
  border-bottom: none;
}

.aps-info-label {
  font-size: 0.875rem;
  color: var(--aps-gray-600);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.aps-info-label i {
  font-size: 1rem;
  color: var(--aps-primary);
}

.aps-info-value {
  font-weight: 600;
  color: var(--aps-gray-900);
  font-size: 0.95rem;
}

/* ============================================
   Empty States
   ============================================ */
.aps-empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: white;
  border-radius: var(--aps-radius-lg);
  box-shadow: var(--aps-shadow);
}

.aps-empty-state-icon {
  font-size: 4rem;
  color: var(--aps-gray-300);
  margin-bottom: 1rem;
}

.aps-empty-state h4 {
  color: var(--aps-gray-700);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.aps-empty-state p {
  color: var(--aps-gray-600);
  margin: 0;
}

/* ============================================
   KPI Cards (Dashboard Style)
   ============================================ */
.aps-kpi-card {
  border: none;
  border-radius: var(--aps-radius);
  box-shadow: var(--aps-shadow);
  background: white;
  transition: var(--aps-transition);
}

.aps-kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--aps-shadow-lg);
}

.aps-kpi-card .card-body {
  padding: 1.5rem;
}

.aps-kpi-label {
  color: var(--aps-gray-600);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.aps-kpi-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--aps-gray-900);
}

.aps-kpi-value.text-success { color: var(--aps-success) !important; }
.aps-kpi-value.text-warning { color: var(--aps-warning) !important; }
.aps-kpi-value.text-danger { color: var(--aps-danger) !important; }

/* ============================================
   Modals
   ============================================ */
.aps-modal .modal-content {
  border: none;
  border-radius: var(--aps-radius);
  box-shadow: var(--aps-shadow-lg);
}

.aps-modal .modal-header {
  background: var(--aps-primary-gradient);
  color: white;
  border: none;
  border-radius: var(--aps-radius) var(--aps-radius) 0 0;
  padding: 1rem 1.5rem;
}

.aps-modal .modal-header .btn-close {
  filter: brightness(0) invert(1);
}

.aps-modal .modal-body {
  padding: 1.5rem;
}

.aps-modal .modal-footer {
  border-top: 1px solid var(--aps-gray-200);
  padding: 1rem 1.5rem;
}

/* ============================================
   Alerts & Messages
   ============================================ */
.aps-alert {
  border: none;
  border-radius: var(--aps-radius-sm);
  padding: 1rem 1.25rem;
  font-weight: 500;
}

.aps-alert-success {
  background: rgba(25, 135, 84, 0.1);
  color: var(--aps-primary-dark);
  border-left: 4px solid var(--aps-success);
}

.aps-alert-warning {
  background: rgba(255, 193, 7, 0.1);
  color: #856404;
  border-left: 4px solid var(--aps-warning);
}

.aps-alert-danger {
  background: rgba(220, 53, 69, 0.1);
  color: #721c24;
  border-left: 4px solid var(--aps-danger);
}

.aps-alert-info {
  background: rgba(13, 202, 240, 0.1);
  color: #0c5460;
  border-left: 4px solid var(--aps-info);
}

/* ============================================
   Toolbar & Action Bars
   ============================================ */
.aps-toolbar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.5rem;
}

.aps-toolbar .form-control,
.aps-toolbar .form-select {
  max-width: 240px;
}

/* ============================================
   Loading & Spinner
   ============================================ */
.aps-spinner {
  display: inline-block;
  width: 1.5rem;
  height: 1.5rem;
  border: 3px solid var(--aps-gray-300);
  border-top-color: var(--aps-primary);
  border-radius: 50%;
  animation: aps-spin 0.8s linear infinite;
}

@keyframes aps-spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 768px) {
  .aps-page {
    padding: 1rem 0;
  }
  
  .aps-page-header h1,
  .aps-page-header .aps-title {
    font-size: 1.5rem;
  }
  
  .aps-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  
  .aps-toolbar .form-control,
  .aps-toolbar .form-select {
    max-width: 100%;
  }
  
  .aps-feature-card-header {
    padding: 1rem;
  }
  
  .aps-kpi-value {
    font-size: 2rem;
  }
}

/* ============================================
   Utility Classes
   ============================================ */
.aps-text-primary { color: var(--aps-primary) !important; }
.aps-text-muted { color: var(--aps-gray-600) !important; }
.aps-bg-primary { background: var(--aps-primary) !important; }
.aps-bg-primary-gradient { background: var(--aps-primary-gradient) !important; }

.aps-border-primary { border-color: var(--aps-primary) !important; }
.aps-border-bottom-primary { border-bottom: 3px solid var(--aps-primary) !important; }

.aps-shadow { box-shadow: var(--aps-shadow) !important; }
.aps-shadow-lg { box-shadow: var(--aps-shadow-lg) !important; }

.aps-rounded { border-radius: var(--aps-radius) !important; }
.aps-rounded-lg { border-radius: var(--aps-radius-lg) !important; }

/* ============================================
   Device Status Badges - Clear & Vibrant
   ============================================ */

/* Online/Alive Status - Bright Green */
.badge.device-status-online,
.badge.device-status-alive,
.badge[data-status="online"],
.badge[data-status="alive"] {
  background: linear-gradient(135deg, #0d9f4f 0%, #10b85f 100%) !important;
  color: #fff !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.4em 0.8em;
  box-shadow: 0 2px 6px rgba(13, 159, 79, 0.4);
  border: none;
}

/* Offline Status - Dark Gray/Charcoal */
.badge.device-status-offline,
.badge[data-status="offline"] {
  background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%) !important;
  color: #fff !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.4em 0.8em;
  box-shadow: 0 2px 6px rgba(45, 55, 72, 0.4);
  border: none;
}

/* Alert Status - Vibrant Red with pulse */
.badge.device-status-alert,
.badge.device-status-fire,
.badge.device-status-alarm,
.badge[data-status="alert"],
.badge[data-status="fire"],
.badge[data-status="alarm"] {
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%) !important;
  color: #fff !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.4em 0.8em;
  box-shadow: 0 2px 8px rgba(220, 38, 38, 0.5);
  border: none;
  animation: alertPulse 1.5s ease-in-out infinite;
}

@keyframes alertPulse {
  0%, 100% {
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.5);
  }
  50% {
    box-shadow: 0 2px 16px rgba(220, 38, 38, 0.8);
  }
}

/* Warning/Unknown Status - Bright Orange/Amber */
.badge.device-status-warning,
.badge.device-status-unknown,
.badge[data-status="warning"],
.badge[data-status="unknown"] {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%) !important;
  color: #000 !important;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.4em 0.8em;
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.4);
  border: none;
}

/* Override Bootstrap badge colors for device statuses */
.table .badge.bg-success[class*="status"],
td .badge.bg-success {
  background: linear-gradient(135deg, #0d9f4f 0%, #10b85f 100%) !important;
  box-shadow: 0 2px 6px rgba(13, 159, 79, 0.35);
}

.table .badge.bg-secondary[class*="status"],
td .badge.bg-secondary:not(.badge-role) {
  background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%) !important;
  box-shadow: 0 2px 6px rgba(45, 55, 72, 0.35);
}

.table .badge.bg-warning[class*="status"],
td .badge.bg-warning:not(.badge-role) {
  background: linear-gradient(135deg, #d97706 0%, #f59e0b 100%) !important;
  color: #000 !important;
  box-shadow: 0 2px 6px rgba(217, 119, 6, 0.35);
}

.table .badge.bg-danger[class*="status"],
td .badge.bg-danger:not(.badge-role) {
  background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%) !important;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.4);
}