/* ========================================
   RESPONSIVE - Mobile & Tablet Styles
   ======================================== */

/* ---- Tablet (max-width: 1200px) ---- */
@media (max-width: 1200px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .report-charts {
    grid-template-columns: 1fr;
  }

  .report-summary {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-info-grid {
    grid-template-columns: 1fr;
  }

  .layout-split {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- Mobile Landscape / Small Tablet (max-width: 1024px) ---- */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 260px;
  }

  .quick-actions {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---- Mobile (max-width: 768px) ---- */
@media (max-width: 768px) {
  :root {
    --page-padding: var(--sp-4);
    --header-height: 60px;
  }

  /* Sidebar becomes overlay */
  .sidebar {
    transform: translateX(-100%);
    z-index: var(--z-modal);
    width: var(--sidebar-width);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay {
    display: none;
  }

  .sidebar-overlay.active {
    display: block;
  }

  /* Main content takes full width */
  .main-content {
    margin-left: 0;
  }

  /* Show menu toggle */
  .menu-toggle {
    display: flex;
  }

  /* Page title */
  .page-title {
    font-size: var(--font-xl);
  }

  /* Header adjustments */
  .header-date {
    display: none;
  }

  /* Stats */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
  }

  .stat-card {
    padding: var(--sp-4);
  }

  .stat-card-value {
    font-size: var(--font-3xl);
  }

  /* Quick actions */
  .quick-actions {
    grid-template-columns: 1fr;
    gap: var(--sp-3);
  }

  /* Report controls */
  .report-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .report-period-selector {
    width: 100%;
  }

  .period-btn {
    flex: 1;
    text-align: center;
    padding: var(--sp-3);
  }

  .report-summary {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
  }

  /* Cases toolbar */
  .cases-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .cases-filters {
    flex-wrap: wrap;
  }

  .search-bar {
    max-width: 100%;
  }

  /* Case cards */
  .case-card {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-3);
  }

  .case-card-meta {
    flex-direction: row;
    align-items: center;
    width: 100%;
    justify-content: space-between;
  }

  /* Case detail */
  .case-detail-header {
    flex-direction: column;
  }

  .case-detail-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .case-detail h2 {
    font-size: var(--font-2xl);
  }

  /* Form */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* Table responsive */
  .table-container {
    border-radius: var(--radius-lg);
  }

  /* Toolbar */
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-spacer {
    display: none;
  }

  /* Photo grid */
  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: var(--sp-2);
  }

  /* Lightbox */
  .lightbox img {
    max-width: 95vw;
    max-height: 80vh;
  }

  .lightbox-nav {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }

  .lightbox-prev { left: var(--sp-2); }
  .lightbox-next { right: var(--sp-2); }

  /* Modal */
  .modal {
    margin: var(--sp-4);
    max-height: 80vh;
  }

  /* Welcome banner */
  .welcome-banner {
    padding: var(--sp-5);
  }

  .welcome-banner h2 {
    font-size: var(--font-xl);
  }

  /* Grid overrides */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Toast */
  .toast-container {
    left: var(--sp-4);
    right: var(--sp-4);
    max-width: none;
  }

  .toast {
    min-width: auto;
  }
}

/* ---- Small Mobile (max-width: 480px) ---- */
@media (max-width: 480px) {
  :root {
    --page-padding: var(--sp-3);
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-card-value {
    font-size: var(--font-2xl);
  }

  .report-summary {
    grid-template-columns: 1fr;
  }

  .case-card-details {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-1);
  }

  .header-actions .btn span {
    display: none;
  }
}

/* ---- Reduced Motion ---- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}