/* ============================================
   سامانه نظارت تردد رجبی - Mobile Styles
   App-like mobile UI with bottom navigation
   ============================================ */

/* ============================================
   Bottom Navigation Bar (mobile only)
   ============================================ */

.bottom-nav {
  position: fixed;
  bottom: 0;
  right: 0;
  left: 0;
  height: calc(60px + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.08);
  display: none;
  grid-template-columns: repeat(5, 1fr);
  align-items: center;
  justify-items: center;
  z-index: 1001;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 100%;
  height: 100%;
  min-height: 52px;
  color: var(--gray-500);
  font-size: 0.65rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  -webkit-tap-highlight-color: transparent;
}

.bottom-nav-item svg {
  width: 24px;
  height: 24px;
}

.bottom-nav-item:active {
  transform: scale(0.94);
  opacity: 0.85;
}

.bottom-nav-item.active {
  color: var(--primary);
}

.bottom-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  width: 32px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--primary);
}

/* Central elevated action button (ثبت تردد) */
.bottom-nav-primary {
  position: relative;
}

.bottom-nav-primary .bottom-nav-action {
  position: absolute;
  top: -22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(26, 35, 126, 0.35);
  border: 4px solid var(--white);
}

.bottom-nav-primary .bottom-nav-action svg {
  width: 26px;
  height: 26px;
}

.bottom-nav-primary.active {
  color: var(--primary);
}

.bottom-nav-primary.active::before {
  display: none;
}

/* ============================================
   Max-width: 768px (Tablet & Mobile)
   ============================================ */

@media (max-width: 768px) {

  /* Show bottom nav, hide desktop sidebar on mobile */
  .bottom-nav {
    display: grid;
  }

  /* Sidebar becomes slide-over drawer */
  .sidebar {
    transform: translateX(100%);
    width: 280px;
    box-shadow: none;
    transition: transform 0.3s ease;
  }

  .sidebar.sidebar-open,
  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .sidebar-overlay.show,
  .sidebar-overlay.active {
    display: block;
    opacity: 1;
  }

  /* Main content full width + bottom padding for nav */
  .main-content {
    margin-right: 0;
    padding-bottom: calc(64px + env(safe-area-inset-bottom));
  }

  /* App-like fixed header with safe-area */
  .navbar {
    right: 0;
    left: 0;
    padding: calc(env(safe-area-inset-top) + 8px) 16px 8px;
    height: auto;
    min-height: calc(var(--navbar-height) + env(safe-area-inset-top));
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
    border-bottom: 1px solid var(--gray-100);
  }

  .menu-toggle {
    display: inline-flex;
  }

  /* Content padding + top offset for header */
  .content-wrapper {
    padding: 16px;
    padding-top: calc(var(--navbar-height) + env(safe-area-inset-top) + 16px);
  }

  .user-dropdown .user-meta {
    display: none;
  }

  /* Grid adjustments */
  .dashboard-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Form rows stack */
  .form-row {
    flex-direction: column;
  }

  .form-row > * {
    min-width: 100%;
  }

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

  /* Table horizontal scroll */
  .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .table {
    min-width: 600px;
  }

  /* Card adjustments */
  .card {
    border-radius: var(--border-radius-lg);
  }

  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 14px 16px;
  }

  .card-body {
    padding: 16px;
  }

  .card-footer {
    flex-direction: column;
    gap: 8px;
    padding: 12px 16px;
  }

  /* Buttons stack */
  .card-footer .btn-group,
  .btn-group {
    flex-wrap: wrap;
    gap: 4px;
  }

  .btn-group .btn {
    border-radius: var(--border-radius-sm);
  }

  /* Modal adjustments - bottom sheet style */
  .modal-overlay {
    padding: 12px;
    align-items: flex-end;
  }

  .modal {
    max-height: 90vh;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    margin-bottom: calc(60px + env(safe-area-inset-bottom));
  }

  .modal-header {
    padding: 14px 18px;
  }

  .modal-body {
    padding: 18px;
  }

  .modal-footer {
    padding: 12px 18px;
    flex-wrap: wrap;
  }

  /* Tabs scrollable */
  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
    margin-bottom: 16px;
  }

  .tab-link {
    padding: 8px 14px;
    font-size: 0.85rem;
  }

  /* Pagination */
  .pagination {
    justify-content: center;
  }

  .page-link {
    min-width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  /* Toast above bottom nav */
  .toast-container {
    left: 12px;
    right: 12px;
    top: 12px;
    bottom: auto;
  }

  .toast {
    min-width: auto;
    max-width: 100%;
  }

  .page-title {
    font-size: 0.95rem;
  }

  /* Utility: hide on mobile */
  .hide-mobile {
    display: none !important;
  }

  /* Utility: show on mobile */
  .show-mobile {
    display: block !important;
  }

  .show-mobile-flex {
    display: flex !important;
  }
}

/* ============================================
   Max-width: 480px (Small phones)
   ============================================ */

@media (max-width: 480px) {

  /* Sidebar narrower */
  .sidebar {
    width: 260px;
  }

  /* Content compact */
  .content-wrapper {
    padding: 12px;
    padding-top: calc(var(--navbar-height) + env(safe-area-inset-top) + 12px);
  }

  /* Stat cards compact */
  .stat-card {
    padding: 9px 8px;
    gap: 8px;
  }

  .stat-icon {
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }

  .stat-value {
    font-size: 0.95rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  /* Touch-friendly buttons: min 44px */
  .btn {
    min-height: 44px;
    padding: 10px 18px;
    font-size: 0.9rem;
  }

  .btn-sm {
    min-height: 38px;
    padding: 8px 14px;
  }

  .btn-icon {
    min-width: 44px;
    min-height: 44px;
    padding: 10px;
  }

  .page-link {
    min-width: 38px;
    height: 38px;
  }

  /* Form controls bigger touch targets */
  .form-control {
    padding: 12px 14px;
    font-size: 1rem;
  }

  /* Filter bar fields stack full-width on mobile */
  .filter-bar .form-control {
    width: 100%;
    flex: 1 1 100%;
  }

  select.form-control {
    padding-left: 40px;
  }

  /* Navbar taller */
  :root {
    --navbar-height: 56px;
  }

  .navbar {
    padding: calc(env(safe-area-inset-top) + 8px) 12px 8px;
  }

  /* Typography smaller */
  .page-title {
    font-size: 0.85rem;
  }

  h1 { font-size: 1.4rem; }
  h2 { font-size: 1.2rem; }
  h3 { font-size: 1.1rem; }

  /* Modal full screen on very small */
  .modal-overlay {
    padding: 0;
  }

  .modal {
    max-height: 100vh;
    height: 100vh;
    border-radius: 0;
    margin-bottom: 0;
  }

  /* Alert compact */
  .alert {
    padding: 10px 14px;
    font-size: 0.825rem;
  }

  /* Table font smaller */
  .table {
    font-size: 0.8rem;
  }

  .table thead th {
    padding: 10px 10px;
    font-size: 0.75rem;
  }

  .table tbody td {
    padding: 8px 10px;
  }

  /* Grid gap smaller */
  .dashboard-grid {
    gap: 10px;
  }

  /* Activity items */
  .activity-item {
    padding: 12px 14px;
    gap: 10px;
  }
}

/* ============================================
   Global mobile utility overrides
   ============================================ */

/* ── Attendance page mobile compaction ── */
.attendance-compact .card { margin-bottom: 12px !important; }
.attendance-compact .card-body { padding: 12px !important; }
.attendance-compact .mt-3 { margin-top: 12px !important; }
.attendance-compact .mt-2 { margin-top: 8px !important; }

@media (max-width: 768px) {
  .attendance-compact .card { margin-bottom: 12px !important; }
  .attendance-compact .card-body { padding: 12px !important; }
  .attendance-compact .mt-3 { margin-top: 12px !important; }
  .attendance-compact .mt-2 { margin-top: 8px !important; }

  /* Compact camera view */
  .attendance-compact #camera-placeholder,
  .attendance-compact #attendance-video,
  .attendance-compact #face-overlay {
    width: 280px !important;
    height: 200px !important;
  }

  /* Compact attendance status card — horizontal layout */
  .attendance-compact .grid-2 {
    display: flex !important;
    flex-direction: row !important;
    gap: 8px !important;
  }
  .attendance-compact .grid-2 > .card { flex: 1 !important; }
  .attendance-compact .grid-2 > .card .card-body { padding: 8px !important; }
  .attendance-compact .grid-2 > .card .stat-value { font-size: 1rem !important; }
  .attendance-compact .grid-2 > .card h4 { font-size: 0.8rem !important; margin-bottom: 4px !important; }
  .attendance-compact .grid-2 > .card p.text-muted { font-size: 0.7rem !important; margin: 2px 0 0 !important; }

  /* Compact badges row */
  .attendance-compact .form-actions.center { flex-wrap: wrap !important; gap: 4px !important; }
  .attendance-compact .form-actions .badge { font-size: 0.7rem !important; padding: 3px 7px !important; }

  /* Compact GPS / Face / Liveness badges */
  .attendance-compact .alert { padding: 8px 10px !important; font-size: 0.8rem !important; margin-bottom: 8px !important; }

  /* Compact attendance type selector */
  .attendance-compact #attendance-type { padding: 8px 10px !important; font-size: 0.9rem !important; }

  /* Hide location table on mobile — show as collapsible */
  .attendance-compact .locations-table-section { display: none !important; }

  /* Compact submit button area */
  .attendance-compact .form-actions.center { margin-top: 8px !important; }
  .attendance-compact .btn-lg { padding: 10px 20px !important; font-size: 0.95rem !important; }

  /* Auto-submit overlay full-screen on mobile */
  .attendance-compact #auto-submit-overlay .modal {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    border-radius: 0 !important;
    height: 100vh !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
}

/* Ensure touch-friendly targets for all interactive elements */
@media (pointer: coarse) {
  .sidebar-link {
    padding: 14px 20px;
    min-height: 44px;
  }

  .btn {
    min-height: 44px;
  }

  .page-link {
    min-width: 40px;
    min-height: 40px;
  }

  .dropdown-menu a {
    padding: 12px 16px;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .notification-bell {
    padding: 10px;
  }

  .tab-link {
    padding: 12px 18px;
    min-height: 44px;
  }
}

/* ============================================
   Accessibility: 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;
  }
}