/* PPDB MTS Ketegan - Responsive Styles */

/* Mobile First Approach */
@media (max-width: 576px) {
  /* Typography adjustments */
  h1 { font-size: 1.875rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  
  /* Layout adjustments */
  .content-wrapper {
    padding: var(--spacing-md);
  }
  
  .top-navbar {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
  
  /* Cards */
  .card-body {
    padding: var(--spacing-md);
  }
  
  /* Tables */
  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  
  .table th,
  .table td {
    padding: var(--spacing-sm);
    font-size: 0.75rem;
  }
  
  /* Forms */
  .form-control {
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  /* Buttons */
  .btn {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.875rem;
  }
  
  /* Sidebar */
  .sidebar {
    width: 100%;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: 0;
  }
  
  /* Mobile menu toggle */
  .mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
  }
  
  /* Hide desktop elements */
  .desktop-only {
    display: none;
  }
  
  /* Show mobile elements */
  .mobile-only {
    display: block;
  }
}

/* Tablet adjustments */
@media (min-width: 577px) and (max-width: 768px) {
  .sidebar {
    width: 240px;
  }
  
  .main-content {
    margin-left: 240px;
  }
  
  .content-wrapper {
    padding: var(--spacing-lg);
  }
  
  .table th,
  .table td {
    padding: var(--spacing-sm) var(--spacing-md);
  }
}

/* Desktop adjustments */
@media (min-width: 769px) {
  .mobile-menu-toggle {
    display: none;
  }
  
  .desktop-only {
    display: block;
  }
  
  .mobile-only {
    display: none;
  }
}

/* Large desktop */
@media (min-width: 1200px) {
  .content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
  }
  
  .sidebar {
    width: 300px;
  }
  
  .main-content {
    margin-left: 300px;
  }
}

/* Print styles */
@media print {
  .sidebar,
  .top-navbar,
  .btn,
  .navbar-actions {
    display: none;
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .content-wrapper {
    padding: 0;
  }
  
  .card {
    box-shadow: none;
    border: 1px solid #000;
  }
  
  .table {
    border-collapse: collapse;
  }
  
  .table th,
  .table td {
    border: 1px solid #000;
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  :root {
    --border-light: #000000;
    --border-medium: #000000;
    --text-light: #000000;
  }
  
  .card {
    border: 2px solid #000000;
  }
  
  .btn {
    border: 2px solid #000000;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Light mode support */
@media (prefers-color-scheme: light) {
  :root {
    --bg-white: #ffffff;
    --bg-gray: #f9fafb;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #9ca3af;
    --border-light: #e5e7eb;
    --border-medium: #d1d5db;
  }
  
  .card {
    background: var(--bg-white);
    border-color: var(--border-light);
  }
  
  .sidebar {
    background: var(--bg-white);
    border-color: var(--border-light);
  }
  
  .top-navbar {
    background: var(--bg-white);
    border-color: var(--border-light);
  }
}