/* ========================================
   LANE BOOKING SYSTEM - CUSTOM THEME
   ======================================== */

/* CSS Custom Properties (CSS Variables) */
:root {
  /* Color System */
  --primary-color-admin: #007bff;
  --primary-color-user: #28a745;
  --primary-color: var(--primary-color-user);
  
  /* Background Colors */
  --bg-color: #ffffff;
  --bg-color-secondary: #f8f9fa;
  --bg-color-tertiary: #e9ecef;
  --bg-color-card: #ffffff;
  --bg-color-navbar: #343a40;
  --bg-color-footer: #343a40;
  
  /* Text Colors */
  --text-color: #333333;
  --text-color-secondary: #6c757d;
  --text-color-muted: #adb5bd;
  --text-color-light: #ffffff;
  --text-color-dark: #212529;
  
  /* Accent Colors */
  --accent-color-success: #28a745;
  --accent-color-info: #17a2b8;
  --accent-color-warning: #ffc107;
  --accent-color-danger: #dc3545;
  
  /* Border Colors */
  --border-color: #dee2e6;
  --border-color-light: #e9ecef;
  --border-color-dark: #adb5bd;
  
  /* Spacing System */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 3rem;
  
  /* Border Radius */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.375rem;
  --border-radius-lg: 0.5rem;
  --border-radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
  
  /* Typography */
  --font-family-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-weight-normal: 400;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-base: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* Admin Theme Override */
[data-user-role="admin"] {
  --primary-color: var(--primary-color-admin);
}

/* ========================================
   GLOBAL STYLES
   ======================================== */

body {
  font-family: var(--font-family-sans);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

/* Typography Enhancements */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-color-dark);
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
}

.text-primary {
  color: var(--primary-color) !important;
}

/* ========================================
   NAVIGATION ENHANCEMENTS
   ======================================== */

.navbar {
  background-color: var(--bg-color-navbar);
  box-shadow: var(--shadow-sm);
  border: none;
}

.navbar-brand {
  font-weight: var(--font-weight-bold);
  color: var(--text-color-light) !important;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.75) !important;
  transition: color var(--transition-fast);
  font-weight: var(--font-weight-normal);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--text-color-light) !important;
}

/* ========================================
   BUTTON ENHANCEMENTS
   ======================================== */

.btn {
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background-color: color-mix(in srgb, var(--primary-color) 85%, black);
  border-color: color-mix(in srgb, var(--primary-color) 85%, black);
}

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

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

/* ========================================
   CARD ENHANCEMENTS
   ======================================== */

.card {
  background-color: var(--bg-color-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-fast);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  background-color: var(--bg-color-secondary);
  border-bottom: 1px solid var(--border-color);
  font-weight: var(--font-weight-semibold);
}

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

/* ========================================
   FORM ENHANCEMENTS
   ======================================== */

.form-control {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(var(--primary-color-rgb), 0.25);
}

.form-select {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
}

.form-label {
  font-weight: var(--font-weight-semibold);
  color: var(--text-color-dark);
  margin-bottom: var(--spacing-sm);
}

/* ========================================
   ALERT ENHANCEMENTS
   ======================================== */

.alert {
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-normal);
}

.alert-success {
  background-color: rgba(40, 167, 69, 0.1);
  color: #155724;
  border-left: 4px solid var(--accent-color-success);
}

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

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

.alert-info {
  background-color: rgba(23, 162, 184, 0.1);
  color: #0c5460;
  border-left: 4px solid var(--accent-color-info);
}

/* ========================================
   TABLE ENHANCEMENTS
   ======================================== */

.table {
  background-color: var(--bg-color-card);
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.table th {
  background-color: var(--bg-color-secondary);
  border-color: var(--border-color);
  font-weight: var(--font-weight-semibold);
  color: var(--text-color-dark);
}

.table td {
  border-color: var(--border-color-light);
  vertical-align: middle;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
  background-color: rgba(0, 0, 0, 0.02);
}

.table-hover > tbody > tr:hover > td {
  background-color: var(--bg-color-secondary);
}

/* ========================================
   BADGE ENHANCEMENTS
   ======================================== */

.badge {
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius-sm);
}

/* ========================================
   MODAL ENHANCEMENTS
   ======================================== */

.modal-content {
  border: none;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

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

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

/* ========================================
   DROPDOWN ENHANCEMENTS
   ======================================== */

.dropdown-menu {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.dropdown-item {
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: var(--bg-color-secondary);
}

/* ========================================
   FOOTER STYLES
   ======================================== */

.footer {
  background-color: var(--bg-color-footer);
  color: var(--text-color-light);
  padding: var(--spacing-xl) 0;
  margin-top: auto;
}

.footer h5, .footer h6 {
  color: var(--text-color-light);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-md);
}

.footer a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--text-color-light);
}

.social-links a {
  display: inline-block;
  margin-right: var(--spacing-md);
  font-size: 1.2rem;
}

/* ========================================
   ADMIN LAYOUT ENHANCEMENTS
   ======================================== */

.admin-navbar {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.admin-navbar .navbar-brand {
  font-weight: 700;
  color: #ecf0f1 !important;
}

.admin-navbar .nav-link {
  color: #bdc3c7 !important;
  transition: color 0.3s ease;
}

.admin-navbar .nav-link:hover,
.admin-navbar .nav-link.active {
  color: #ecf0f1 !important;
}

.admin-badge {
  background: #e74c3c;
  color: white;
  font-size: 0.7rem;
  padding: 0.2rem 0.5rem;
  border-radius: 10px;
  margin-left: 0.5rem;
}

/* User navbar specific styles */
.user-navbar {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.user-navbar .navbar-brand {
  font-weight: 600;
  color: #ffffff !important;
}

.user-navbar .nav-link {
  color: rgba(255, 255, 255, 0.8) !important;
  transition: color 0.3s ease;
}

.user-navbar .nav-link:hover,
.user-navbar .nav-link.active {
  color: #ffffff !important;
}

/* ========================================
   LANE TIME CONTROL ENHANCEMENTS
   ======================================== */

.availability-grid {
  display: grid;
  gap: 1px;
  background: #dee2e6;
  border: 1px solid #dee2e6;
  border-radius: 4px;
  overflow-y: hidden;
  overflow-x: auto;
}

.grid-header {
  background: #343a40;
  color: white;
  padding: 8px;
  text-align: center;
  font-weight: bold;
  font-size: 0.9rem;
}

.grid-cell {
  background: white;
  padding: 8px;
  text-align: center;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.grid-cell:hover {
  background: #e9ecef;
}

.grid-cell.available {
  background: #d4edda;
  color: #155724;
}

.grid-cell.booked {
  background: #f8d7da;
  color: #721c24;
}

.grid-cell.blocked {
  background: #d1ecf1;
  color: #0c5460;
}

.grid-cell.selected {
  background: #007bff;
  color: white;
}

.time-selector {
  max-width: 200px;
}

.lane-selector {
  max-height: 200px;
  overflow-y: auto;
}

.warning-box {
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  border-radius: 4px;
  padding: 15px;
  margin: 15px 0;
}

.warning-box h5 {
  color: #856404;
  margin-bottom: 10px;
}

.warning-box ul {
  margin-bottom: 0;
  color: #856404;
}

.warning-box li {
  border-bottom: 1px solid #ffeaa7;
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.warning-box li:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

/* ========================================
   CALENDAR ENHANCEMENTS
   ======================================== */

.calendar-container {
  background-color: var(--bg-color-card);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.calendar-header {
  background-color: var(--bg-color-secondary);
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--border-color);
}

/* ========================================
   BOOTSTRAP EXTENSIONS
   ======================================== */

/* Pagination Styles */
.pagination {
  margin-bottom: 0;
}

.pagination .page-link {
  border-color: var(--border-color);
  color: var(--primary-color);
}

.pagination .page-link:hover {
  background-color: var(--bg-color-secondary);
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.pagination .page-item.active .page-link {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.pagination .page-item.disabled .page-link {
  color: var(--text-color-muted);
  background-color: var(--bg-color-secondary);
}

/* Enhance Bootstrap components with our variables */
.breadcrumb {
  background-color: var(--bg-color-secondary);
  border-radius: var(--border-radius-md);
  padding: var(--spacing-sm) var(--spacing-md);
}

.breadcrumb-item + .breadcrumb-item::before {
  color: var(--text-color-muted);
}

.progress {
  background-color: var(--bg-color-secondary);
  border-radius: var(--border-radius-md);
}

.progress-bar {
  background-color: var(--primary-color);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
  .container {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }
  
  .navbar-brand {
    font-size: 1.1rem;
  }
  
  .card {
    margin-bottom: var(--spacing-md);
  }
  
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }
  
  .availability-grid {
    font-size: 0.7rem;
  }
  
  .grid-cell {
    padding: 4px;
    min-height: 30px;
  }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
  .navbar,
  .footer,
  .btn,
  .pagination {
    display: none !important;
  }
  
  .container {
    max-width: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
    color: #000 !important;
    background: #fff !important;
  }
  
  .print-only { 
    display: block !important; 
  }
}


/** * End of custom-theme.css
 * ========================================
 */