/* Enhanced Menu System for Spelling Practice App - Available on All Devices */

/* Hidden original navigation (kept for fallback) */
    #nav {
        display: none !important;
    }
    
    /* Popup Menu Styles */
    .menu-popup {
        position: fixed;
        width: 480px;
        max-width: 90vw;
        max-height: 80vh;
        background: var(--bg-primary);
        border: 2px solid var(--border);
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
        z-index: 1000;
        overflow: hidden;
        transition: all 0.3s ease;
    }
    
    .menu-popup.hidden {
        opacity: 0;
        visibility: hidden;
        transform: scale(0.95);
    }
    
    .menu-popup.minimized {
        height: auto;
    }
    
    .popup-header {
        background: var(--primary);
        color: white;
        padding: 1rem 1.5rem;
        cursor: move;
        display: flex;
        justify-content: space-between;
        align-items: center;
        user-select: none;
    }
    
    .popup-header:active {
        cursor: grabbing;
    }
    
    .popup-title {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 600;
        font-size: 1.1rem;
    }
    
    .popup-icon {
        font-size: 1.2rem;
    }
    
    .popup-controls {
        display: flex;
        gap: 0.5rem;
    }
    
    .minimize-btn, .close-btn {
        background: rgba(255, 255, 255, 0.2);
        border: none;
        color: white;
        width: 32px;
        height: 32px;
        border-radius: 6px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        font-weight: bold;
        transition: background 0.2s ease;
    }
    
    .minimize-btn:hover, .close-btn:hover {
        background: rgba(255, 255, 255, 0.3);
    }
    
    .popup-content {
        padding: 1.5rem;
        max-height: 60vh;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        color: var(--text-primary);
    }
    
    /* Popup content scrollbar styling */
    .popup-content::-webkit-scrollbar {
        width: 6px;
    }
    
    .popup-content::-webkit-scrollbar-track {
        background: var(--bg-secondary);
        border-radius: 3px;
    }
    
    .popup-content::-webkit-scrollbar-thumb {
        background: var(--border);
        border-radius: 3px;
    }
    
    .popup-content::-webkit-scrollbar-thumb:hover {
        background: var(--text-secondary);
    }
    
    /* Help Bubble Styles */
    .help-bubble-container {
        position: fixed;
        top: 1rem;
        left: 1rem;
        z-index: 1001;
    }
    
    .help-bubble {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--primary);
        border: 2px solid var(--primary-dark);
        color: white;
        font-size: 1.2rem;
        font-weight: bold;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        transition: all 0.3s ease;
    }
    
    .help-bubble:hover {
        background: var(--primary-dark);
        transform: scale(1.1);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
    }
    
    .help-bubble:active {
        transform: scale(0.95);
    }
    
    .help-icon {
        font-size: 1.4rem;
        line-height: 1;
    }
    
    /* Help Popup Overlay */
    .help-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 1500;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .help-overlay.visible {
        opacity: 1;
        visibility: visible;
    }
    
    .help-popup {
        background: var(--bg-primary);
        border: 2px solid var(--border);
        border-radius: 16px;
        max-width: 600px;
        width: 90vw;
        max-height: 80vh;
        overflow-y: auto;
        box-shadow: 0 12px 48px rgba(0, 0, 0, 0.3);
        transform: scale(0.9);
        transition: transform 0.3s ease;
    }
    
    .help-overlay.visible .help-popup {
        transform: scale(1);
    }
    
    .help-popup-header {
        background: var(--primary);
        color: white;
        padding: 1rem 1.5rem;
        border-radius: 14px 14px 0 0;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .help-popup-title {
        font-size: 1.1rem;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    .help-close-btn {
        background: rgba(255, 255, 255, 0.2);
        border: none;
        color: white;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        font-weight: bold;
        transition: background 0.2s ease;
    }
    
    .help-close-btn:hover {
        background: rgba(255, 255, 255, 0.3);
    }
    
    .help-popup-content {
        padding: 1.5rem;
    }
    
    /* Menu toggle button */
    .menu-toggle {
        position: fixed;
        top: 1rem;
        right: 1rem;
        width: 56px;
        height: 56px;
        background: var(--primary);
        border: none;
        border-radius: 50%;
        color: white;
        font-size: 1.5rem;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        cursor: pointer;
        z-index: 1002;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }
    
    .menu-toggle:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    }
    
    .menu-toggle.active {
        background: var(--error);
    }
    
    /* Body padding to account for potential expanded menu */
    body.menu-expanded {
        padding-top: 120px;
    }
    
    /* Admin tabs - horizontal scrolling on tablets */
    #adminTabs {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        white-space: nowrap;
        padding: 1rem;
        gap: 0.75rem;
        background: var(--bg-secondary);
        border-radius: 12px;
        margin: 1rem 0;
        box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none; /* Firefox */
    }
    
    #adminTabs::-webkit-scrollbar {
        display: none; /* Safari and Chrome */
    }
    
    #adminTabs button {
        flex: 0 0 auto;
        min-width: 140px;
        height: 50px;
        padding: 0.75rem 1.25rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 8px;
        white-space: nowrap;
        background: var(--bg-primary);
        border: 2px solid var(--border);
        color: var(--text-primary);
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
    }
    
    #adminTabs button:hover {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    
    #adminTabs button.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    }
    
    /* Compact dropdown styles for tablets */
    select, .word-user-dropdown {
        min-height: 48px;
        padding: 0.75rem 1rem;
        font-size: 1.125rem;
        border-radius: 8px;
        border: 2px solid var(--border);
        background: var(--bg-primary);
        color: var(--text-primary);
        cursor: pointer;
        transition: all 0.3s ease;
        appearance: none;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
        background-position: right 0.5rem center;
        background-repeat: no-repeat;
        background-size: 1.5em 1.5em;
        padding-right: 2.5rem;
    }
    
    select:focus, .word-user-dropdown:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }
    
    /* Floating action button for quick actions */
    .quick-actions {
        position: fixed;
        bottom: 2rem;
        right: 2rem;
        display: flex;
        flex-direction: column-reverse;
        gap: 1rem;
        z-index: 999;
    }
    
    .quick-action-btn {
        width: 56px;
        height: 56px;
        border-radius: 50%;
        border: none;
        background: var(--primary-color);
        color: white;
        font-size: 1.25rem;
        cursor: pointer;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .quick-action-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    }
    
    .quick-action-btn.secondary {
        background: var(--bg-secondary);
        color: var(--text-primary);
        border: 2px solid var(--border);
    }
    
    /* Minimize admin panel content spacing on tablets */
    .adminTab {
        padding: 1.5rem;
        margin: 1rem 0;
    }
    
    .card {
        padding: 1.5rem;
        margin: 0.75rem 0;
    }
    
    /* Grid layouts optimized for tablet viewing */
    .admin-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 1rem;
    }
    
    @media screen and (min-width: 900px) {
        .admin-grid {
            grid-template-columns: 1fr 1fr;
        }
    }
    
    /* Enhanced card headers for tablet */
    .card-header {
        padding: 1rem 0;
        border-bottom: 1px solid var(--border);
        margin-bottom: 1.5rem;
    }
    
    .card-header h2, .card-header h3 {
        margin: 0 0 0.5rem 0;
        font-size: 1.5rem;
    }
    
    .card-header p {
        margin: 0;
        color: var(--text-secondary);
        font-size: 1rem;
    }
    
    /* Tablet-specific navigation improvements */
    #nav .flex {
        flex-wrap: wrap;
        justify-content: space-around;
        gap: 1rem;
    }
    
    #nav button {
        min-width: 120px;
        min-height: 48px;
        padding: 0.75rem 1.25rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 8px;
        transition: all 0.3s ease;
    }
    
    #nav button:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
    
    /* Hide menu when writing area is active */
    .writing-focused #nav:not(.expanded) {
        display: none;
    }
    
    .writing-focused .menu-toggle {
        opacity: 0.7;
        transform: scale(0.9);
    }
    
    /* Gesture indicators */
    .swipe-indicator {
        position: fixed;
        top: 50%;
        left: 1rem;
        transform: translateY(-50%);
        width: 4px;
        height: 40px;
        background: var(--primary-color);
        border-radius: 2px;
        opacity: 0.6;
        z-index: 900;
        animation: pulse 2s infinite;
    }
    
    @keyframes pulse {
        0%, 100% { opacity: 0.6; }
        50% { opacity: 1; }
    }
    
    /* Toast notification area (for menu state changes) */
    .toast-container {
        position: fixed;
        top: 2rem;
        left: 50%;
        transform: translateX(-50%);
        z-index: 1100;
        pointer-events: none;
    }
    
    .toast {
        background: var(--bg-primary);
        border: 1px solid var(--border);
        border-radius: 8px;
        padding: 0.75rem 1.25rem;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        font-size: 0.875rem;
        font-weight: 500;
        opacity: 0;
        transform: translateY(-20px);
        transition: all 0.3s ease;
    }
    
    .toast.show {
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Improved form layouts for tablets */
    .form-row {
        display: flex;
        gap: 1rem;
        margin-bottom: 1rem;
        flex-wrap: wrap;
    }
    
    .form-row > * {
        flex: 1;
        min-width: 200px;
    }
    
    .form-group {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 1.5rem;
    }
    
    .form-group label {
        display: block;
        margin-bottom: 0.5rem;
        font-weight: 600;
        color: var(--text-primary);
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        min-height: 48px;
        padding: 0.75rem 1rem;
        font-size: 1rem;
        border: 2px solid var(--border);
        border-radius: 8px;
        background: var(--bg-primary);
        color: var(--text-primary);
        transition: all 0.3s ease;
    }
    
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }
    
    /* Better spacing for tablet touch targets */
    .btn-group {
        display: flex;
        gap: 1rem;
        flex-wrap: wrap;
        margin-top: 1.5rem;
        justify-content: center;
    }
    
    .btn-group button {
        min-width: 120px;
        min-height: 48px;
    }

/* Landscape tablet optimizations */
@media screen and (orientation: landscape) and (min-width: 900px) {
    #adminTabs {
        justify-content: center;
    }
    
    #adminTabs button {
        min-width: 100px;
    }
    
    .admin-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
    
    /* Side navigation for landscape tablets */
    #nav.landscape {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        width: 280px;
        transform: translateX(-100%);
        flex-direction: column;
        overflow-y: auto;
    }
    
    #nav.landscape.expanded {
        transform: translateX(0);
    }
    
    body.landscape-nav-expanded {
        padding-left: 280px;
    }
}

/* Scroll indicators for admin tabs */
.scroll-indicator {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 10;
    opacity: 0.7;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.scroll-indicator:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.scroll-indicator.left {
    left: -16px;
}

.scroll-indicator.right {
    right: -16px;
}

/* Admin tabs container positioning for indicators */
#adminTabs {
    position: relative;
}

/* Enhanced Navigation Styles */
.nav-header {
    text-align: center;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1rem;
}

.nav-header #userInfo {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.user-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.nav-section {
    margin-bottom: 1.5rem;
}

.nav-section {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
}

.nav-section h4 {
    margin: 0 0 1rem 0;
    padding: 0.5rem 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary);
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

    .nav-activity-btn {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 1rem;
        background: var(--bg-secondary);
        border: 1px solid var(--border);
        border-radius: 12px;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: left;
        min-height: 70px;
        color: var(--text-primary);
        font-weight: 500;
    }
    
    .nav-activity-btn:hover {
        background: var(--primary);
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    }.nav-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.nav-title {
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.2;
    margin-bottom: 0.25rem;
}

.nav-subtitle {
    font-size: 0.8rem;
    opacity: 0.8;
    line-height: 1.2;
}

.nav-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

    .nav-list-btn {
        display: flex;
        align-items: center;
        gap: 0.75rem;
        padding: 0.75rem 1rem;
        background: var(--bg-secondary);
        border: 1px solid var(--border);
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.3s ease;
        text-align: left;
        font-size: 0.95rem;
        color: var(--text-primary);
        font-weight: 500;
        width: 100%;
    }
    
    .nav-list-btn:hover {
        background: var(--primary-color);
        border-color: var(--primary-color);
        color: white;
        transform: translateY(-1px);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }.nav-list-btn .nav-icon {
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
}

.nav-footer {
    margin-top: auto;
    border-top: 1px solid var(--border);
    padding-top: 1rem;
}

.nav-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem;
    background: var(--danger-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.nav-logout-btn:hover {
    background: #dc2626;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

/* Responsive navigation grid */
@media screen and (max-width: 400px) {
    .nav-grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (min-width: 500px) {
    .nav-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media screen and (min-width: 700px) {
    .nav-grid {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/* Admin Dashboard Overview Styles */
.admin-overview {
    margin: 2rem 0;
}

.overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.stat-icon {
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    flex-shrink: 0;
}

.stat-content {
    flex: 1;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.menu-instructions {
    background: var(--bg-secondary);
    border: 2px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.menu-instructions h3 {
    margin: 0 0 1rem 0;
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: 700;
}

.menu-instructions p {
    margin: 0 0 1.5rem 0;
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 500;
    font-size: 1rem;
}

.instruction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.instruction-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    transition: all 0.3s ease;
    color: var(--text-primary);
    font-weight: 500;
}

.instruction-item:hover {
    border-color: var(--primary);
    background: var(--bg-primary);
    transform: translateX(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.instruction-icon {
    font-size: 1.25rem;
    width: 32px;
    text-align: center;
    flex-shrink: 0;
}

.menu-instructions strong {
    color: var(--text-primary);
    font-weight: 700;
}

.instruction-item strong {
    color: var(--primary);
    font-weight: 600;
}

/* Student Dashboard Styles */
.quick-start-section {
    margin: 2rem 0;
    padding: 2rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.quick-start-section h3 {
    margin: 0 0 0.5rem 0;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.quick-start-section p {
    margin: 0 0 1.5rem 0;
    color: var(--text-primary);
    font-weight: 500;
    opacity: 0.9;
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.quick-action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    min-height: 100px;
    font-family: inherit;
    color: var(--text-primary);
}

.quick-action-card:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: white;
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.quick-icon {
    font-size: 2rem;
    line-height: 1;
}

.quick-title {
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.quick-action-card .quick-title {
    color: inherit;
}

.student-instructions {
    background: var(--bg-secondary);
    border: 2px solid var(--border);
}

.dashboard-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0;
}

.dashboard-card {
    padding: 1.5rem;
    margin: 0;
}

/* Student Dashboard Card Improvements */
.dashboard-section .card {
    background: var(--bg-primary);
    border: 2px solid var(--border);
    color: var(--text-primary);
}

.section-header h3 {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 1rem;
}

.challenges-section, .leaderboards-section {
    color: var(--text-primary);
}

.sr-info h4 {
    color: var(--primary);
    font-weight: 600;
}

.sr-info p {
    color: var(--text-primary);
    opacity: 0.9;
}

/* Universal Theme Enforcement for All Elements */
* {
    box-sizing: border-box;
}

/* Dashboard Section Theme Override */
.dashboard-section .section-header h3 {
    color: var(--primary) !important;
    font-weight: 700 !important;
}

.dashboard-section .card {
    background: var(--bg-primary) !important;
    border: 2px solid var(--border) !important;
    color: var(--text-primary) !important;
}

/* Challenges Section */
#challengesContainer,
#challengesContainer * {
    color: var(--text-primary) !important;
}

#challengesContainer h4,
#challengesContainer h3 {
    color: var(--primary) !important;
}

/* Leaderboards Section */
#leaderboardsContainer,
#leaderboardsContainer * {
    color: var(--text-primary) !important;
}

#leaderboardsContainer h4,
#leaderboardsContainer h3 {
    color: var(--primary) !important;
}

/* Spaced Repetition Section */
.sr-info,
.sr-info *,
.sr-stats-container,
.sr-stats-container *,
.sr-progress-container,
.sr-progress-container * {
    color: var(--text-primary) !important;
}

.sr-info h4,
.sr-stats-container h4,
.sr-progress-container h3 {
    color: var(--primary) !important;
}

/* Student Dashboard Container Styles */
#streakContainer .streak-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

#streakContainer .streak-days {
    color: var(--text-primary);
}

#streakContainer .streak-subtitle {
    color: var(--text-secondary);
}

#userStatsContainer .user-stats {
    gap: 0.75rem;
}

#userStatsContainer .stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

#userStatsContainer .stat-value {
    color: var(--primary);
}

#userStatsContainer .stat-label {
    color: var(--text-secondary);
}

/* Student Instructions Enhancements */
.student-instructions .instruction-item {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.student-instructions .instruction-item:hover {
    border-color: var(--primary);
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.student-instructions strong {
    color: var(--primary);
}

/* Admin Panel Theme Enforcement */
#adminPanel,
#adminPanel *:not(.btn):not(.button):not(input):not(select):not(textarea) {
    color: var(--text-primary) !important;
}

#adminPanel h1,
#adminPanel h2,
#adminPanel h3,
#adminPanel h4,
#adminPanel h5,
#adminPanel h6 {
    color: var(--primary) !important;
}

#adminPanel .card {
    background: var(--bg-primary) !important;
    border: 1px solid var(--border) !important;
}

#adminPanel .adminTab {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-primary) !important;
}

/* Admin Tabs */
#adminTabs button {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
}

#adminTabs button.active,
#adminTabs button:hover {
    background: var(--primary) !important;
    color: white !important;
}

/* Game Section Theme */
#gameSection,
#gameSection * {
    color: var(--text-primary) !important;
}

#gameSection h3 {
    color: var(--primary) !important;
}

#gameSection .card {
    background: var(--bg-primary) !important;
    border: 1px solid var(--border) !important;
}

/* Unified Write Mode */
.unified-write-container,
.unified-write-container * {
    color: var(--text-primary) !important;
}

.unified-write-canvas {
    border-color: var(--border) !important;
}

.unified-write-canvas:focus {
    border-color: var(--primary) !important;
}

/* Additional navigation text styling for readability */
.nav-section p, .nav-section div, .nav-section span {
    color: var(--text-primary) !important;
    font-weight: 500;
}

.nav-section a {
    color: var(--primary) !important;
    text-decoration: none;
    font-weight: 500;
}

.nav-section a:hover {
    color: var(--primary-dark) !important;
    text-decoration: underline;
}

/* Global Theme Enforcement - Override any hardcoded colors */
body, html {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
}

/* Force all text elements to use theme colors */
h1, h2, h3, h4, h5, h6, p, div, span, label, li {
    color: var(--text-primary) !important;
}

/* Force all headings to use primary color */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary) !important;
}

/* Force all cards and panels to use theme backgrounds */
.card, .adminTab, .panel, .section {
    background: var(--bg-primary) !important;
    border-color: var(--border) !important;
    color: var(--text-primary) !important;
}

/* Force all buttons to be properly themed */
button, .btn, .button {
    background: var(--primary) !important;
    color: white !important;
    border: 1px solid var(--primary) !important;
}

button:hover, .btn:hover, .button:hover {
    background: var(--primary-dark) !important;
}

/* Secondary buttons */
.btn-secondary, .button-secondary {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
}

/* Input elements */
input, select, textarea {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border) !important;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary) !important;
}

/* Override any remaining hardcoded green colors */
[style*="green"], 
[style*="#00ff00"], 
[style*="#00cc00"], 
[style*="#10b981"],
[style*="rgb(16, 185, 129)"] {
    color: var(--primary) !important;
}

/* Responsive adjustments for different screen sizes */
@media screen and (max-width: 768px) {
    .dashboard-section {
        grid-template-columns: 1fr;
    }
    
    .quick-actions-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .menu-toggle {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }
    
    .menu-popup {
        width: 95vw;
        max-height: 85vh;
    }
    
    .popup-header {
        padding: 0.75rem 1rem;
    }
    
    .popup-content {
        padding: 1rem;
    }
    
    .help-bubble {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .help-popup {
        width: 95vw;
        max-height: 85vh;
    }
    
    .help-popup-header {
        padding: 0.75rem 1rem;
    }
    
    .help-popup-content {
        padding: 1rem;
    }
}

/* Desktop optimizations */
@media screen and (min-width: 1024px) {
    .menu-toggle {
        width: 60px;
        height: 60px;
        font-size: 1.6rem;
    }
    
    #nav {
        padding: 2rem;
        gap: 2rem;
    }
    
    .nav-section {
        padding: 2rem;
    }
}