/* ══════════════════════════════════════════════════
   ROUAYA CENTER — Mobile Responsive Styles (Refined)
   Tailored for Admin, Teacher, and Student
   Components scale gracefully and compactly
   ══════════════════════════════════════════════════ */

/* ── Tablet & Small Laptops (max 900px) ─────────────────── */
@media (max-width: 900px) {
  .stat-card .stat-value {
    font-size: 1.3rem;
  }

  .stat-card .stat-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .schedule-grid {
    grid-template-columns: 55px repeat(7, 1fr);
  }

  .schedule-grid .header-cell,
  .schedule-grid .time-cell,
  .schedule-grid .session-cell {
    padding: 5px 3px;
    font-size: 0.72rem;
  }

  .admin-dashboard .stats-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
  }

  .admin-dashboard .charts-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* ── Universal Mobile (max 768px) ────────────────────────── */
@media (max-width: 768px) {
  /* Scale root rem slightly down so all components shrink proportionally */
  html {
    font-size: 13.5px;
  }

  body {
    overflow-x: hidden;
    max-width: 100vw;
    padding-bottom: env(safe-area-inset-bottom, 10px);
  }

  .app-container,
  .main-content {
    overflow-x: hidden;
    max-width: 100vw;
    min-width: 0;
    margin-right: 0 !important;
    margin-left: 0 !important;
  }

  /* Page Content: compact padding */
  .page-content {
    padding: 10px 12px !important;
    max-width: 100vw !important;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  /* ── Topbar (Compact & Elegant) ── */
  .topbar {
    height: 46px !important;
    padding: 0 12px !important;
    gap: 10px !important;
  }

  .topbar .toggle-sidebar {
    width: 32px !important;
    height: 32px !important;
    font-size: 0.95rem !important;
    border-radius: 6px !important;
  }

  .topbar .page-title {
    font-size: 0.92rem !important;
    font-weight: 700 !important;
  }

  .topbar .user-avatar,
  .topbar .avatar-sm {
    width: 28px !important;
    height: 28px !important;
    font-size: 0.75rem !important;
  }

  .topbar .topbar-actions {
    gap: 6px !important;
  }

  .topbar .icon-btn {
    width: 30px !important;
    height: 30px !important;
    font-size: 0.85rem !important;
  }

  /* ── Sidebar (Refined Mobile Drawer) ── */
  .sidebar {
    width: 250px !important;
    transform: translateX(100%);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.25);
  }

  body.lang-fr .sidebar {
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.25);
  }

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

  .sidebar-header {
    min-height: 58px !important;
    padding: 12px 14px !important;
    gap: 10px !important;
  }

  .sidebar-header .logo {
    width: 34px !important;
    height: 34px !important;
    border-radius: 10px !important;
    padding: 2px !important;
  }

  .sidebar-header .school-name {
    font-size: 0.92rem !important;
  }

  .sidebar-header .school-tagline {
    font-size: 0.68rem !important;
  }

  .nav-item {
    padding: 8px 12px !important;
    gap: 10px !important;
    border-radius: 6px !important;
    margin: 2px 8px !important;
  }

  .nav-item .icon {
    width: 18px !important;
    font-size: 0.9rem !important;
  }

  .nav-item .label {
    font-size: 0.8rem !important;
  }

  .nav-separator {
    padding: 10px 12px 4px !important;
    font-size: 0.58rem !important;
  }

  .sidebar-footer {
    padding: 8px 12px !important;
    gap: 8px !important;
  }

  .sidebar-footer .user-avatar {
    width: 30px !important;
    height: 30px !important;
    font-size: 0.75rem !important;
  }

  .sidebar-footer .user-name {
    font-size: 0.78rem !important;
  }

  .sidebar-footer .user-role {
    font-size: 0.68rem !important;
  }

  .sidebar-footer .logout-btn {
    padding: 5px !important;
    font-size: 0.88rem !important;
  }

  /* ── Page Header & Titles ── */
  .page-header {
    margin-bottom: 12px !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
  }

  .page-header h1,
  .page-header h2 {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
    margin-bottom: 2px !important;
  }

  .page-header p,
  .page-header .subtitle {
    font-size: 0.78rem !important;
  }

  .page-header .page-actions {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 6px !important;
    width: 100% !important;
  }

  /* ── Universal Cards (.card) ── */
  .card {
    padding: 11px 12px !important;
    border-radius: 10px !important;
    margin-bottom: 10px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  }

  .card-header {
    margin-bottom: 8px !important;
    gap: 6px !important;
    flex-wrap: wrap !important;
  }

  .card-header h2,
  .card-header h3,
  .card-title {
    font-size: 0.95rem !important;
    font-weight: 700 !important;
  }

  /* ── Universal Stat Cards (.stat-card) ── */
  .stat-card {
    padding: 9px 11px !important;
    gap: 8px !important;
    border-radius: 8px !important;
  }

  .stat-card .stat-value {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
    line-height: 1.2 !important;
  }

  .stat-card .stat-icon {
    width: 30px !important;
    height: 30px !important;
    font-size: 0.88rem !important;
    border-radius: 7px !important;
    flex-shrink: 0 !important;
  }

  .stat-card .stat-icon svg {
    width: 16px !important;
    height: 16px !important;
  }

  .stat-card .stat-label {
    font-size: 0.72rem !important;
    font-weight: 600 !important;
  }

  /* ── Buttons (.btn, .btn-sm, .btn-lg) ── */
  .btn {
    padding: 6px 11px !important;
    font-size: 0.78rem !important;
    min-height: 32px !important;
    gap: 5px !important;
    border-radius: 6px !important;
  }

  .btn-sm {
    padding: 4px 8px !important;
    font-size: 0.72rem !important;
    min-height: 26px !important;
    border-radius: 5px !important;
  }

  .btn-lg {
    padding: 9px 16px !important;
    font-size: 0.86rem !important;
    min-height: 38px !important;
    border-radius: 8px !important;
  }

  .btn svg, .btn .icon {
    width: 13px !important;
    height: 13px !important;
  }

  /* Tap feedback on touch */
  .btn:active,
  .tab-btn:active,
  .card[onclick]:active,
  .stat-card:active {
    transform: scale(0.97);
    transition: transform 0.08s ease;
  }

  /* ── Form Controls ── */
  .form-group,
  .form-group-modern {
    margin-bottom: 8px !important;
  }

  .form-label {
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    margin-bottom: 3px !important;
    line-height: 1.3 !important;
  }

  .form-input,
  .form-select,
  .form-textarea {
    padding: 6px 9px !important;
    font-size: 0.8rem !important;
    min-height: 34px !important;
    border-radius: 6px !important;
  }

  .form-select {
    padding-left: 28px !important;
    padding-right: 9px !important;
  }

  body.lang-fr .form-select {
    padding-right: 28px !important;
    padding-left: 9px !important;
  }

  .input-with-icon .input-icon {
    font-size: 0.85rem !important;
  }

  /* ── Filter Bars & Search ── */
  .filters-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 6px !important;
    margin-bottom: 10px !important;
  }

  .filters-bar .search-input,
  .filters-bar .form-select,
  .filters-bar .form-input {
    width: 100% !important;
    max-width: 100% !important;
    min-width: auto !important;
  }

  /* ── Tables & Data Grids ── */
  .table-container,
  .table-responsive {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    border-radius: 8px !important;
    margin-bottom: 10px !important;
    max-width: calc(100vw - 24px) !important;
  }

  .data-table th,
  .data-table td {
    padding: 7px 9px !important;
    font-size: 0.75rem !important;
    line-height: 1.35 !important;
  }

  .data-table th {
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    background: var(--bg-hover) !important;
  }

  .data-table td .user-avatar,
  .data-table td .avatar-xs {
    width: 24px !important;
    height: 24px !important;
    font-size: 0.68rem !important;
  }

  .data-table .actions-col,
  .data-table td:last-child {
    white-space: nowrap !important;
    gap: 3px !important;
  }

  .data-table .actions-col .btn,
  .data-table td:last-child .btn {
    padding: 3px 6px !important;
    font-size: 0.7rem !important;
    min-height: 24px !important;
  }

  /* ── Badges ── */
  .badge {
    padding: 2px 6px !important;
    font-size: 0.68rem !important;
    border-radius: 4px !important;
  }

  /* ── Chips ── */
  .chip {
    padding: 4px 8px !important;
    font-size: 0.72rem !important;
    border-radius: 6px !important;
  }

  /* ── Tabs (Horizontal Scrollable Pills) ── */
  .tabs {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none !important;
    gap: 4px !important;
    padding: 3px !important;
    margin-bottom: 10px !important;
  }

  .tabs::-webkit-scrollbar {
    display: none !important;
  }

  .tab-btn {
    flex-shrink: 0 !important;
    padding: 5px 10px !important;
    font-size: 0.75rem !important;
    min-height: 30px !important;
    border-radius: 6px !important;
  }

  /* ── Modals (Compact & Non-overflowing) ── */
  .modal-overlay {
    padding: 8px !important;
  }

  .modal-box,
  .modal-content {
    width: 94% !important;
    max-width: 440px !important;
    max-height: 90vh !important;
    border-radius: 12px !important;
    margin: auto !important;
    overflow-y: auto !important;
  }

  .modal-header,
  .modal-content > div:first-child {
    padding: 10px 14px !important;
  }

  .modal-header h3,
  .modal-content > div:first-child h3 {
    font-size: 0.95rem !important;
  }

  .modal-body {
    padding: 12px 14px !important;
  }

  .modal-footer,
  .modal-actions {
    padding: 8px 14px 12px !important;
    gap: 6px !important;
  }

  .modal-actions button,
  .modal-footer button {
    flex: 1 !important;
  }

  /* ── Grid Resizing ── */
  .grid-2, .grid-3, .grid-4, .grid-6 {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  /* ══════════════════════════════════════════════════
     1. ADMIN SPECIFIC MOBILE STYLES
     ══════════════════════════════════════════════════ */
  .admin-dashboard .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    margin-bottom: 12px !important;
  }

  .admin-dashboard .charts-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
    margin-bottom: 12px !important;
  }

  .admin-dashboard .chart-card {
    padding: 12px !important;
  }

  .admin-dashboard .chart-card canvas {
    max-height: 180px !important;
  }

  .admin-dashboard .activity-card {
    padding: 12px !important;
  }

  .admin-dashboard .activity-item {
    padding: 6px 0 !important;
    font-size: 0.76rem !important;
    gap: 8px !important;
  }

  .admin-dashboard .activity-time {
    font-size: 0.68rem !important;
  }

  .quick-links-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 6px !important;
  }

  .quick-links-grid .btn {
    padding: 7px 8px !important;
    font-size: 0.74rem !important;
    min-height: 36px !important;
  }

  /* Cash / Collect View (تسديد المستحقات) */
  .collect-container {
    padding: 0 !important;
  }

  .collect-header-card {
    padding: 12px !important;
    margin-bottom: 10px !important;
  }

  .collect-amount-input {
    font-size: 1.3rem !important;
    height: 42px !important;
  }

  .quick-amount-pill {
    padding: 4px 8px !important;
    font-size: 0.72rem !important;
  }

  /* Attendance Matrix (كشف الحضور الشهري) */
  .matrix-table th.session-header {
    min-width: 32px !important;
    padding: 3px 2px !important;
    font-size: 0.62rem !important;
  }

  .matrix-square {
    width: 22px !important;
    height: 22px !important;
    font-size: 0.58rem !important;
    border-radius: 3px !important;
  }

  .matrix-table td:first-child {
    min-width: 90px !important;
    font-size: 0.72rem !important;
    padding: 4px 6px !important;
  }

  .psc-squares,
  .asc-squares {
    grid-template-columns: repeat(auto-fill, minmax(75px, 1fr)) !important;
    gap: 4px !important;
  }

  .pay-square,
  .att-square {
    padding: 5px !important;
    font-size: 0.7rem !important;
  }

  /* ══════════════════════════════════════════════════
     2. TEACHER SPECIFIC MOBILE STYLES
     ══════════════════════════════════════════════════ */
  .teacher-dashboard .today-sessions {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .teacher-dashboard .session-card {
    padding: 9px 12px !important;
    border-radius: 8px !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
  }

  .teacher-dashboard .session-card .time {
    font-size: 0.76rem !important;
    min-width: auto !important;
    padding: 3px 7px !important;
    background: var(--bg-hover) !important;
    border-radius: 5px !important;
  }

  .teacher-dashboard .session-card .course-name {
    font-size: 0.85rem !important;
    font-weight: 700 !important;
  }

  .teacher-dashboard .session-card .group-badge {
    font-size: 0.7rem !important;
    padding: 2px 6px !important;
  }

  /* Teacher Attendance Form (أخذ الغياب والحضور) */
  .attendance-form .student-row {
    padding: 7px 10px !important;
    gap: 6px !important;
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .attendance-form .student-name {
    font-size: 0.82rem !important;
    font-weight: 700 !important;
  }

  .attendance-form .status-buttons {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 4px !important;
    width: 100% !important;
  }

  .attendance-form .status-btn {
    flex: 1 !important;
    padding: 4px 6px !important;
    font-size: 0.7rem !important;
    min-height: 28px !important;
    text-align: center !important;
    border-radius: 5px !important;
  }

  .attendance-form .note-input {
    width: 100% !important;
    height: 28px !important;
    padding: 3px 8px !important;
    font-size: 0.72rem !important;
  }

  .attendance-save-btn {
    width: 100% !important;
    min-height: 38px !important;
    font-size: 0.85rem !important;
    margin-top: 10px !important;
  }

  /* Teacher Profits / Earnings */
  .profits-summary-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  /* ══════════════════════════════════════════════════
     3. STUDENT SPECIFIC MOBILE STYLES
     ══════════════════════════════════════════════════ */
  /* Student Welcome Card (Compact Banner, not full-screen) */
  .student-dashboard .welcome-card {
    padding: 12px 14px !important;
    border-radius: 10px !important;
    margin-bottom: 10px !important;
  }

  .student-dashboard .welcome-card::after,
  .student-dashboard .welcome-card::before {
    width: 70px !important;
    height: 70px !important;
    opacity: 0.3 !important;
  }

  .student-dashboard .welcome-card h2 {
    font-size: 1.05rem !important;
    font-weight: 800 !important;
    margin-bottom: 2px !important;
  }

  .student-dashboard .welcome-card .subtitle {
    font-size: 0.75rem !important;
    line-height: 1.4 !important;
  }

  /* Student Quick Stats (Compact 2x2 grid) */
  .student-dashboard .quick-stats {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
    margin-bottom: 10px !important;
  }

  .student-dashboard .quick-stats .stat-card {
    padding: 8px 10px !important;
  }

  .student-dashboard .quick-stats .stat-value {
    font-size: 1.05rem !important;
  }

  /* Digital Student Card (ID Card) - scales compactly on phones */
  .student-card-modal-content,
  .student-card-container {
    max-width: 290px !important;
    margin: 0 auto !important;
  }

  .student-card {
    max-width: 280px !important;
    padding: 12px !important;
    border-radius: 12px !important;
    margin: 0 auto !important;
  }

  .student-card .school-name {
    font-size: 0.92rem !important;
  }

  .student-card .student-name {
    font-size: 0.95rem !important;
  }

  .student-card .student-level {
    font-size: 0.75rem !important;
  }

  .student-card .qr-wrap img,
  .student-card #card-qr img,
  .student-card .card-qr-img {
    width: 100px !important;
    height: 100px !important;
    margin: 6px auto !important;
  }

  /* Student Payment Cards */
  .payment-card {
    padding: 8px 12px !important;
    border-radius: 8px !important;
    margin-bottom: 6px !important;
    gap: 6px !important;
  }

  .payment-card .month {
    font-size: 0.8rem !important;
  }

  .payment-card .amount {
    font-size: 0.92rem !important;
  }

  .sp-month-card {
    padding: 10px 12px !important;
    border-radius: 10px !important;
    margin-bottom: 14px !important;
  }

  .sp-timing-badge {
    font-size: 0.65rem !important;
    padding: 1px 5px !important;
  }

  /* Attendance Calendar (Compact day cells) */
  .attendance-calendar {
    gap: 3px !important;
  }

  .attendance-calendar .day-cell {
    font-size: 0.68rem !important;
    border-radius: 4px !important;
  }

  /* Material and Notes cards */
  .material-card,
  .note-card {
    padding: 10px 12px !important;
    border-radius: 8px !important;
    margin-bottom: 8px !important;
  }

  .material-card .title,
  .note-card .title {
    font-size: 0.85rem !important;
  }

  /* Upload Zone */
  .upload-zone {
    padding: 14px 12px !important;
    border-radius: 8px !important;
  }

  .upload-zone .icon {
    font-size: 1.4rem !important;
    margin-bottom: 4px !important;
  }

  .upload-zone .text {
    font-size: 0.8rem !important;
  }

  .upload-zone .hint {
    font-size: 0.7rem !important;
  }

  /* Course Cards */
  .course-card {
    padding: 10px 12px !important;
    border-radius: 8px !important;
    margin-bottom: 8px !important;
  }

  .course-card .course-header {
    gap: 6px !important;
  }

  .course-card .course-title {
    font-size: 0.9rem !important;
  }

  /* Step Indicator (Multi-step forms / Signup) */
  .step-indicator {
    gap: 4px !important;
    margin-bottom: 14px !important;
  }

  .step-dot {
    width: 24px !important;
    height: 24px !important;
    font-size: 0.7rem !important;
  }

  .step-line {
    width: 18px !important;
  }
}

/* ── Small Phones (max 480px) ────────────────────────────── */
@media (max-width: 480px) {
  html {
    font-size: 12.5px;
  }

  .page-content {
    padding: 8px 9px !important;
  }

  .topbar {
    height: 42px !important;
    padding: 0 10px !important;
  }

  .card {
    padding: 9px 10px !important;
    border-radius: 8px !important;
  }

  .stat-card {
    padding: 7px 9px !important;
    gap: 6px !important;
  }

  .stat-card .stat-value {
    font-size: 1.05rem !important;
  }

  .stat-card .stat-icon {
    width: 26px !important;
    height: 26px !important;
    font-size: 0.8rem !important;
  }

  .stat-card .stat-icon svg {
    width: 14px !important;
    height: 14px !important;
  }

  .btn {
    padding: 5px 9px !important;
    font-size: 0.75rem !important;
    min-height: 30px !important;
  }

  .btn-sm {
    padding: 3px 6px !important;
    font-size: 0.68rem !important;
    min-height: 24px !important;
  }

  .form-input,
  .form-select {
    padding: 5px 8px !important;
    font-size: 0.78rem !important;
    min-height: 32px !important;
  }

  .data-table th,
  .data-table td {
    padding: 5px 6px !important;
    font-size: 0.72rem !important;
  }

  .modal-box,
  .modal-content {
    width: 96% !important;
    border-radius: 10px !important;
  }

  .student-dashboard .welcome-card {
    padding: 10px 12px !important;
  }

  .student-dashboard .welcome-card h2 {
    font-size: 0.98rem !important;
  }

  .student-card {
    max-width: 260px !important;
    padding: 10px !important;
  }

  .student-card .qr-wrap img,
  .student-card #card-qr img,
  .student-card .card-qr-img {
    width: 88px !important;
    height: 88px !important;
  }

  .matrix-square {
    width: 19px !important;
    height: 19px !important;
    font-size: 0.52rem !important;
  }
}

/* ── Very Small Phones (max 360px) ───────────────────────── */
@media (max-width: 360px) {
  html {
    font-size: 11.8px;
  }

  .admin-dashboard .stats-grid,
  .student-dashboard .quick-stats {
    grid-template-columns: 1fr !important;
  }
}

/* ── Landscape phone adjustments ─────────────────────────── */
@media (max-height: 500px) and (orientation: landscape) {
  .sidebar {
    overflow-y: auto;
  }

  .sidebar-header {
    min-height: 48px !important;
    padding: 8px 10px !important;
  }

  .sidebar-footer {
    padding: 6px 10px !important;
  }

  .page-content {
    padding: 6px 10px !important;
  }

  .modal-box,
  .modal-content {
    max-height: 85vh !important;
  }
}

/* ── Print styles ────────────────────────────────────────── */
@media print {
  .sidebar,
  .topbar,
  .sidebar-overlay,
  .btn,
  .filters-bar,
  .login-lang-switch {
    display: none !important;
  }

  .main-content {
    margin: 0 !important;
  }

  .page-content {
    padding: 0 !important;
  }

  .table-container {
    border: none !important;
  }

  .data-table {
    font-size: 9pt !important;
  }

  .stat-card {
    border: 1px solid #ddd !important;
    break-inside: avoid;
  }
}