/*
 * Modern Contemporary Design System for ROTZ Email Butler
 * 
 * Features:
 * - Modern color palette with semantic color coding
 * - Interactive bubbles and tooltips
 * - Responsive design
 * - PWA compatibility
 * - Smooth animations and transitions
 * - Glassmorphism effects
 * - Dark/Light theme support
 */

:root {
  /* Color Palette */
  --primary-50: #eff6ff;
  --primary-100: #dbeafe;
  --primary-200: #bfdbfe;
  --primary-300: #93c5fd;
  --primary-400: #60a5fa;
  --primary-500: #3b82f6;
  --primary-600: #2563eb;
  --primary-700: #1d4ed8;
  --primary-800: #1e40af;
  --primary-900: #1e3a8a;
  
  --success-50: #f0fdf4;
  --success-100: #dcfce7;
  --success-200: #bbf7d0;
  --success-300: #86efac;
  --success-400: #4ade80;
  --success-500: #22c55e;
  --success-600: #16a34a;
  --success-700: #15803d;
  --success-800: #166534;
  --success-900: #14532d;
  
  --warning-50: #fffbeb;
  --warning-100: #fef3c7;
  --warning-200: #fde68a;
  --warning-300: #fcd34d;
  --warning-400: #fbbf24;
  --warning-500: #f59e0b;
  --warning-600: #d97706;
  --warning-700: #b45309;
  --warning-800: #92400e;
  --warning-900: #78350f;
  
  --error-50: #fef2f2;
  --error-100: #fee2e2;
  --error-200: #fecaca;
  --error-300: #fca5a5;
  --error-400: #f87171;
  --error-500: #ef4444;
  --error-600: #dc2626;
  --error-700: #b91c1c;
  --error-800: #991b1b;
  --error-900: #7f1d1d;
  
  --neutral-50: #f8fafc;
  --neutral-100: #f1f5f9;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-400: #94a3b8;
  --neutral-500: #64748b;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;
  
  /* Semantic Colors */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-surface: rgba(30, 41, 59, 0.8);
  --bg-glass: rgba(255, 255, 255, 0.1);
  
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  
  --border-primary: #334155;
  --border-secondary: #475569;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

/* Base Styles */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-md) 0;
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin: 0 0 var(--space-md) 0;
}

/* Layout Components */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* Header */
.header {
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-primary);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 70px;
  display: flex;
  align-items: center;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.5rem;
}

.logo-img {
  height: 40px;
  width: 40px;
  margin-right: var(--space-sm);
  border-radius: var(--radius-lg);
}

.nav-user {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 70px;
  left: 0;
  width: 280px;
  height: calc(100vh - 70px);
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--border-primary);
  overflow-y: auto;
  z-index: 900;
}

.sidebar .menu {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar .menu li {
  margin: 0;
}

.sidebar .menu li a {
  display: flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
  border-radius: var(--radius-md);
  margin: var(--space-xs) var(--space-md);
}

.sidebar .menu li a:hover {
  background: var(--bg-glass);
  color: var(--text-primary);
  transform: translateX(4px);
}

.sidebar .menu li a.active {
  background: var(--primary-600);
  color: white;
}

/* Main Content */
.main {
  margin-left: 280px;
  margin-top: 70px;
  min-height: calc(100vh - 70px);
  padding: var(--space-xl) 0;
}

/* Cards */
.card {
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-800));
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--bg-glass);
  color: var(--text-primary);
  border: 1px solid var(--border-secondary);
}

.btn-secondary:hover {
  background: var(--bg-tertiary);
  transform: translateY(-1px);
}

.btn-success {
  background: linear-gradient(135deg, var(--success-600), var(--success-700));
  color: white;
}

.btn-warning {
  background: linear-gradient(135deg, var(--warning-600), var(--warning-700));
  color: white;
}

.btn-error {
  background: linear-gradient(135deg, var(--error-600), var(--error-700));
  color: white;
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-2xl);
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.status-badge::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transition: all var(--transition-fast);
  transform: translate(-50%, -50%);
}

.status-badge:hover::before {
  width: 100%;
  height: 100%;
}

.status-ok {
  background: linear-gradient(135deg, var(--success-500), var(--success-600));
  color: white;
}

.status-error {
  background: linear-gradient(135deg, var(--error-500), var(--error-600));
  color: white;
}

.status-indexing {
  background: linear-gradient(135deg, var(--warning-500), var(--warning-600));
  color: white;
  animation: pulse 2s infinite;
}

.status-indexed {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
  color: white;
}

.status-processing {
  background: linear-gradient(135deg, var(--warning-500), var(--warning-600));
  color: white;
  animation: pulse 2s infinite;
}

.status-processed {
  background: linear-gradient(135deg, var(--success-500), var(--success-600));
  color: white;
}

/* Animations */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.table th,
.table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--border-primary);
}

.table th {
  background: var(--bg-tertiary);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.table tr:hover {
  background: var(--bg-glass);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 1px solid var(--border-secondary);
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Alerts */
.alert {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  border: 1px solid;
  backdrop-filter: blur(20px);
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--primary-500);
  color: var(--primary-200);
}

.alert-success {
  background: rgba(34, 197, 94, 0.1);
  border-color: var(--success-500);
  color: var(--success-200);
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error-500);
  color: var(--error-200);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--warning-500);
  color: var(--warning-200);
}

/* Tooltips */
.tooltip {
  position: relative;
  display: inline-block;
}

/* Provider Type Badge */
.provider-type-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-glass);
  color: var(--text-secondary);
  border: 1px solid var(--border-secondary);
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: var(--space-xs);
  align-items: center;
}

.btn-sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: 0.8rem;
  min-width: 32px;
  height: 32px;
}

.btn-sm svg {
  width: 14px;
  height: 14px;
}

/* Table Responsive */
.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius-xl);
}

/* Tooltip improvements */
.tooltip .tooltip-text {
  visibility: hidden;
  width: 200px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  text-align: center;
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  position: absolute;
  z-index: 1001;
  bottom: 125%;
  left: 50%;
  margin-left: -100px;
  opacity: 0;
  transition: opacity var(--transition-fast);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-primary);
  font-size: 0.8rem;
  pointer-events: none;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Progress Bars */
.progress-container {
  width: 100%;
  background: var(--bg-glass);
  border-radius: var(--radius-2xl);
  height: 8px;
  overflow: hidden;
  margin: var(--space-md) 0;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-500), var(--primary-600));
  border-radius: var(--radius-2xl);
  transition: width var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Dashboard Cards */
.stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-normal);
  animation: slideIn 0.5s ease-out;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.stat-title {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-value {
  color: var(--text-primary);
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0;
}

/* Charts Grid */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.chart-card {
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-normal);
}

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

.chart-title {
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  text-align: center;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .sidebar {
    width: 240px;
  }
  
  .main {
    margin-left: 240px;
  }
}

@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .main {
    margin-left: 0;
  }
  
  .container {
    padding: 0 var(--space-md);
  }
  
  .stats-cards {
    grid-template-columns: 1fr;
  }
  
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

/* PWA Compatibility */
@media (display-mode: standalone) {
  .header {
    padding-top: env(safe-area-inset-top);
  }
  
  .main {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
  }
}

/* Light mode support */
@media (prefers-color-scheme: light) {
  :root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --border-primary: #e2e8f0;
    --border-secondary: #cbd5e1;
  }
} 

/* Form improvements */
.form-provider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.form-provider .form-group:last-child {
  grid-column: 1 / -1;
}

/* Checkbox styling */
.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto !important;
  margin: 0;
}

/* Responsive improvements */
@media (max-width: 768px) {
  .form-provider {
    grid-template-columns: 1fr;
  }
  
  .action-buttons {
    flex-direction: column;
    gap: var(--space-xs);
  }
  
  .btn-sm {
    width: 100%;
    justify-content: center;
  }
} 

/* Progress Stats */
.progress-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-glass);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-primary);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: var(--space-xs);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
}

.progress-text {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: var(--space-lg) 0;
} 

/* Empty Chart States */
.empty-chart {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 250px;
  background: var(--bg-glass);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-secondary);
}

.empty-chart p {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-align: center;
  margin: 0;
}

/* Chart Improvements */
.chart-card canvas {
  border-radius: var(--radius-lg);
  background: var(--bg-glass);
}

.chart-card {
  position: relative;
  min-height: 300px;
}

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

/* Chart Container Improvements */
.chart-container {
  position: relative;
  height: 250px;
  width: 100%;
}

.chart-container canvas {
  max-height: 250px !important;
}

/* Performance Page Specific */
.performance .stats-cards {
  margin-bottom: var(--space-xl);
}

.performance .charts-grid {
  margin-bottom: var(--space-xl);
}

.performance .metric-section {
  margin-bottom: var(--space-lg);
}

.performance .metric-section h3 {
  margin-bottom: var(--space-md);
  color: var(--text-primary);
  font-size: 1.1rem;
}

/* Stat Card Improvements */
.stat-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: var(--space-xs) 0;
}

.stat-detail {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin: 0;
}

/* Performance Tables */
.performance .table {
  margin-bottom: var(--space-lg);
}

.performance .table-responsive {
  margin-bottom: var(--space-md);
}