/* Mobile Responsive Styles */

/* Mobile Header Fix */
@media (max-width: 768px) {
    .mobile-nav {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        z-index: 9999 !important;
        transform: none !important;
    }
}

/* Base Mobile Styles */
@media (max-width: 768px) {
    body {
        padding-top: 0;
    }
    
    .container-fluid {
        padding: 0;
    }
    
    .main-content {
        padding: 15px !important;
        margin-top: 120px !important; /* Increased to account for mobile header */
        min-height: calc(100vh - 120px);
    }
    
    /* Fix for pages with breadcrumbs */
    .page-header {
        margin-top: 0;
        padding-top: 0;
    }
    
    /* Ensure content doesn't get hidden behind header */
    .content-wrapper {
        padding-top: 20px;
    }
    
    /* Cards and Content */
    .card {
        margin-bottom: 1rem;
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    
    .card-header {
        padding: 1rem;
        border-radius: 12px 12px 0 0 !important;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    /* Stats Cards */
    .stats-card {
        margin-bottom: 1rem;
    }
    
    .stats-card .card-body {
        padding: 1.5rem 1rem;
        text-align: center;
    }
    
    .stats-card h4 {
        font-size: 1.8rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
    }
    
    .stats-card small {
        font-size: 0.85rem;
        opacity: 0.9;
    }
    
    /* Buttons */
    .btn {
        padding: 0.75rem 1.5rem;
        border-radius: 8px;
        font-weight: 500;
    }
    
    .btn-sm {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    /* Forms */
    .form-control {
        padding: 0.75rem;
        border-radius: 8px;
        border: 1px solid #ddd;
    }
    
    .form-control:focus {
        border-color: #667eea;
        box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    }
    
    /* Typography */
    h1, .h1 {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }
    
    h2, .h2 {
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }
    
    h3, .h3 {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }
    
    h4, .h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    h5, .h5 {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    /* Page Headers */
    .page-header {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid #eee;
    }
    
    .page-header h1 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    .page-header .breadcrumb {
        font-size: 0.875rem;
        margin-bottom: 0;
    }
    
    /* Action Buttons */
    .action-buttons {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .action-buttons .btn {
        flex: 1;
        min-width: 120px;
    }
    
    /* Quick Actions Grid */
    .quick-actions {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .quick-actions .btn {
        padding: 1rem;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    .quick-actions .btn i {
        font-size: 1.5rem;
    }
    
    /* Lists and Items */
    .list-group-item {
        padding: 1rem;
        border-radius: 8px !important;
        margin-bottom: 0.5rem;
        border: 1px solid #eee !important;
    }
    
    .list-group-item:last-child {
        margin-bottom: 0;
    }
    
    /* Assignment Cards */
    .assignment-card {
        border-radius: 12px;
        transition: transform 0.2s ease;
    }
    
    .assignment-card:hover {
        transform: translateY(-2px);
    }
    
    /* Progress Bars */
    .progress {
        height: 8px;
        border-radius: 4px;
    }
    
    /* Badges */
    .badge {
        padding: 0.5rem 0.75rem;
        border-radius: 6px;
        font-size: 0.75rem;
        font-weight: 500;
    }
    
    /* Alerts */
    .alert {
        border-radius: 8px;
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    /* Modals */
    .modal-content {
        border-radius: 12px;
        border: none;
    }
    
    .modal-header {
        border-radius: 12px 12px 0 0;
        padding: 1.5rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-footer {
        border-radius: 0 0 12px 12px;
        padding: 1rem 1.5rem;
    }
    
    /* Spacing Utilities */
    .mb-mobile {
        margin-bottom: 1rem !important;
    }
    
    .mt-mobile {
        margin-top: 1rem !important;
    }
    
    .p-mobile {
        padding: 1rem !important;
    }
    
    /* Text Utilities */
    .text-mobile-center {
        text-align: center !important;
    }
    
    .text-mobile-left {
        text-align: left !important;
    }
    
    /* Flex Utilities */
    .flex-mobile-column {
        flex-direction: column !important;
    }
    
    .flex-mobile-wrap {
        flex-wrap: wrap !important;
    }
    
    /* Grid Adjustments */
    .row > [class*="col-"] {
        margin-bottom: 1rem;
    }
    
    .row > [class*="col-"]:last-child {
        margin-bottom: 0;
    }
    
    /* Dashboard Specific - Removed to allow Bootstrap grid to work */
    .dashboard-stats .stats-card {
        margin-bottom: 0;
    }
    
    /* Navigation Improvements */
    .nav-tabs {
        border-bottom: 2px solid #eee;
        margin-bottom: 1.5rem;
    }
    
    .nav-tabs .nav-link {
        padding: 0.75rem 1rem;
        border-radius: 8px 8px 0 0;
        border: none;
        color: #666;
        font-weight: 500;
    }
    
    .nav-tabs .nav-link.active {
        background-color: #667eea;
        color: white;
        border-color: #667eea;
    }
    
    /* Dropdown Improvements */
    .dropdown-menu {
        border-radius: 8px;
        border: none;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        padding: 0.5rem 0;
    }
    
    .dropdown-item {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .dropdown-item:hover {
        background-color: #f8f9fa;
    }
    
    /* Loading States */
    .loading {
        text-align: center;
        padding: 2rem;
        color: #666;
    }
    
    .loading i {
        font-size: 2rem;
        margin-bottom: 1rem;
        opacity: 0.5;
    }
    
    /* Empty States */
    .empty-state {
        text-align: center;
        padding: 3rem 1rem;
        color: #666;
    }
    
    .empty-state i {
        font-size: 3rem;
        margin-bottom: 1rem;
        opacity: 0.3;
    }
    
    .empty-state h5 {
        margin-bottom: 0.5rem;
        color: #333;
    }
    
    .empty-state p {
        margin-bottom: 1.5rem;
        opacity: 0.8;
    }
}

/* Extra Small Devices */
@media (max-width: 576px) {
    .main-content {
        padding: 10px !important;
        margin-top: 130px !important; /* Extra margin for smaller screens */
    }
    
    .card-body {
        padding: 0.75rem;
    }
    
    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.875rem;
    }
    

    
    .quick-actions {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .action-buttons .btn {
        min-width: 100px;
        font-size: 0.875rem;
    }
    
    h1, .h1 {
        font-size: 1.5rem;
    }
    
    h2, .h2 {
        font-size: 1.25rem;
    }
    
    .stats-card h4 {
        font-size: 1.5rem;
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .main-content {
        padding: 10px !important;
        margin-top: 100px !important; /* Adjusted for landscape */
    }
    

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

/* Touch Improvements */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
    }
    
    .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .form-control {
        min-height: 44px;
    }
    
    .dropdown-item {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* Admin Mobile Specific Fixes */
@media (max-width: 768px) {
    /* Admin Layout Body */
    .admin-layout .main-content {
        padding-top: 130px !important;
        padding-left: 15px !important;
        padding-right: 15px !important;
        min-height: calc(100vh - 130px);
    }
    
    /* Admin Dashboard */
    .admin-dashboard .main-content {
        margin-top: 0 !important;
        padding-top: 130px !important;
    }
    
    /* Admin Pages Content */
    .admin-content {
        margin-top: 0 !important;
        padding: 15px !important;
    }
    
    /* Page Headers in Admin */
    .admin-page-header {
        margin-top: 0 !important;
        padding-top: 10px !important;
        margin-bottom: 20px !important;
    }
    
    /* Admin Tables */
    .admin-table-container {
        margin-top: 10px;
        overflow-x: auto;
    }
    
    /* Admin Cards */
    .admin-card {
        margin-bottom: 15px;
        border-radius: 8px;
    }
    
    /* Admin Stats Grid */
    .admin-stats-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
        margin-bottom: 20px;
    }
    
    /* Admin Action Buttons */
    .admin-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 15px;
    }
    
    .admin-actions .btn {
        flex: 1;
        min-width: 100px;
        font-size: 0.875rem;
    }
    
    /* Fix for specific admin sections */
    .students-section,
    .teachers-section,
    .parents-section,
    .classes-section,
    .timetable-section,
    .assignments-section,
    .notices-section,
    .attendance-section,
    .exams-section,
    .fees-section,
    .communications-section,
    .courses-section,
    .documents-section,
    .profile-section {
        margin-top: 0 !important;
        padding-top: 20px !important;
    }
}

/* Extra Small Admin Fixes */
@media (max-width: 576px) {
    .admin-layout .main-content {
        padding-top: 140px !important;
        padding-left: 10px !important;
        padding-right: 10px !important;
    }
    
    .admin-stats-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .admin-actions .btn {
        min-width: 80px;
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }
}