/* Extra Small Devices (phones, less than 576px) */
@media (max-width: 575.98px) {
    .home-page .hero-section {
        padding: 1rem 0;
    }

    .course-hero h1 {
        margin-top: 4rem;
    }

    .course-hero-content {
        padding: 0 10px;
    }

    .navbar-nav {
        text-align: left;
    }

    .home-page .hero-section h1 {
        font-size: 2rem;
    }

    .home-page .hero-section .lead {
        font-size: 1rem;
    }

    .home-page .btn-lg {
        padding: 0.5rem 1rem;
        font-size: 1rem;
    }

    .home-page .d-flex.gap-3 {
        flex-direction: row;
        gap: 1rem !important;
    }

    .home-page .feature-icon {
        width: 60px;
        height: 60px;
    }

    /* Dashboard alert close button fix for mobile */
    .alert .btn-close {
        position: absolute;
        top: 0.5rem;
        right: 0.5rem;
        padding: 0.5rem;
    }

    .alert {
        padding-right: 3rem !important;
    }

    .alert .d-flex {
        padding-right: 1rem;
    }

    /* Hide alert icon on mobile to save space */
    .alert-icon-container {
        display: none !important;
    }

    /* News ticker mobile optimization */
    .news-ticker {
        padding: 0.4rem 0;
    }

    .news-ticker .ticker-content {
        gap: 0.75rem;
    }

    .news-ticker .ticker-label {
        padding: 0.25rem 0.75rem;
        font-size: 0.75rem;
        min-width: auto;
    }

    .news-ticker marquee {
        font-size: 0.85rem;
    }

    .news-ticker .ticker-item {
        margin-right: 1.5rem;
    }

    .news-ticker .ticker-item i {
        margin-right: 0.5rem;
        font-size: 0.85rem;
    }
}

/* Small Devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .home-page .hero-section {
        padding: 4rem 0;
    }

    .course-hero h1 {
        margin-top: 4rem;
    }

    .course-hero-content {
        padding: 0 10px;
    }

    .home-page .hero-section h1 {
        font-size: 2.5rem;
    }

    .navbar-nav {
        text-align: left;
    }
}

/* Medium Devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .home-page .navbar-brand img {
        max-height: 35px;
    }

    .home-page .hero-section {
        padding: 5rem 0;
    }
}

/* Large Devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .home-page .navbar-expand-lg .navbar-nav .nav-link {
        padding-right: 1.5rem !important;
        padding-left: 1.5rem !important;
    }
}

/* Header Responsive */
@media (max-width: 991.98px) {
    .home-page .header {
        position: relative;
    }

    .home-page .navbar-collapse {
        padding: 1rem 0;
    }

    .home-page .navbar-nav {
        margin-bottom: 1rem;
    }

    .home-page .ms-lg-3 {
        margin-top: 1rem;
    }
}

/* Footer Responsive */
@media (max-width: 991.98px) {
    .home-page .footer {
        text-align: center;
    }

    .home-page .footer .social-links {
        justify-content: center;
    }

    .home-page .footer h5 {
        margin-top: 2rem;
    }

    .home-page .footer .col-lg-4:first-child h5 {
        margin-top: 0;
    }
}

/* Features Section Responsive */
@media (max-width: 767.98px) {
    .home-page .features-section .card {
        margin-bottom: 1.5rem;
    }

    .home-page .features-section .card:last-child {
        margin-bottom: 0;
    }
}

/* CTA Section Responsive */
@media (max-width: 767.98px) {
    .home-page .cta-section h2 {
        font-size: 1.75rem;
    }

    .home-page .cta-section .lead {
        font-size: 1rem;
    }
}

/* Image Responsive */
@media (max-width: 991.98px) {
    .home-page .hero-section img {
        transform: none;
        margin-top: 2rem;
        object-fit: contain;
    }

    .home-page .hero-section img:hover {
        transform: none;
    }

    .hero-image #heroCarousel {
        width: 100%;
        height: auto;
    }
}

/* ========================================
   Mock Test Page Responsive Styles
   ======================================== */

/* Extra Small Devices (phones, less than 576px) */
@media (max-width: 575.98px) {

    /* Remove excessive padding */
    .mock-test-app .mock-test-wrapper {
        padding: 0 15px !important;
    }

    /* Hero Bar */
    .mock-test-app .mock-hero-bar {
        padding: 0.8rem 1rem;
        margin-bottom: 1rem;
    }

    .mock-test-app .mock-hero-title {
        font-size: 1.25rem;
    }

    /* Question Header - Stack vertically */
    .mock-test-app .mock-question-card .card-body>.d-flex:first-child {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 0.75rem;
    }

    .mock-test-app .mock-question-card .card-body>.d-flex:first-child>div {
        width: 100%;
    }

    .mock-test-app .mock-question-card .card-body>.d-flex:first-child .text-end {
        text-align: left !important;
    }

    /* Timer Display */
    .mock-test-app .mock-timer-bar {
        max-width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Action Buttons - Stack vertically */
    .mock-test-app .mock-action-btn {
        width: 100% !important;
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }

    /* Navigation Buttons */
    .mock-test-app .d-flex.justify-content-between.align-items-center.mb-4 {
        flex-direction: column;
        gap: 1rem;
    }

    .mock-test-app .d-flex.justify-content-between.align-items-center.mb-4>div {
        width: 100%;
    }

    .mock-test-app .d-flex.justify-content-between.align-items-center.mb-4 button[type="submit"] {
        width: 100%;
    }

    /* Question Palette - Smaller buttons */
    .mock-test-app .palette-btn {
        width: 32px !important;
        height: 32px !important;
        font-size: 0.85rem !important;
        margin: 1px;
    }

    /* Legend - Single column */
    .mock-test-app .mock-legend-grid {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }

    .mock-test-app .mock-legend-item {
        font-size: 0.9rem;
    }

    .mock-test-app .mock-legend-badge {
        min-width: 24px;
        height: 24px;
        font-size: 0.85rem;
    }

    .mock-test-app .mock-legend-item:last-child {
        grid-column: 1 !important;
    }

    .mock-test-app .mock-legend-note {
        margin-left: 0 !important;
        font-size: 0.85em;
    }

    /* Side Card - Full width on mobile */
    .mock-test-app .col-lg-4 {
        margin-top: 1.5rem;
    }

    /* Question text */
    .mock-test-app .mock-question-card .form-check-label {
        font-size: 1rem;
    }

    /* Report button */
    .mock-test-app .d-flex.justify-content-between.align-items-start.mb-3 {
        flex-direction: column;
        gap: 0.5rem;
    }

    .mock-test-app .d-flex.justify-content-between.align-items-start.mb-3 .btn {
        align-self: flex-end;
    }

    /* Live Test Indicator - Mobile */
    .live-test-indicator {
        padding: 0.4rem 0.75rem;
        font-size: 0.85rem;
    }

    .live-text {
        font-size: 0.75rem;
    }

    .live-dot {
        width: 8px;
        height: 8px;
    }

    /* Live Test Alert Box */
    .mock-test-app .alert-info {
        font-size: 0.9rem;
        padding: 0.75rem;
    }
}

/* Small Devices (landscape phones, 576px to 767px) */
@media (min-width: 576px) and (max-width: 767.98px) {
    .mock-test-app .mock-test-wrapper {
        padding: 0 30px !important;
    }

    .mock-test-app .mock-hero-title {
        font-size: 1.5rem;
    }

    .mock-test-app .palette-btn {
        width: 36px !important;
        height: 36px !important;
    }

    .mock-test-app .mock-action-btn {
        font-size: 0.95rem;
    }
}

/* Medium Devices (tablets, 768px to 991px) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .mock-test-app .mock-test-wrapper {
        padding: 0 40px !important;
    }

    .mock-test-app .mock-hero-title {
        font-size: 1.75rem;
    }

    /* Action buttons - 2 columns */
    .mock-test-app .d-flex.flex-wrap.gap-2 {
        display: grid !important;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem !important;
    }

    .mock-test-app .mock-action-btn {
        width: 100% !important;
    }
}

/* All Mobile/Tablet (below 992px) */
@media (max-width: 991.98px) {

    /* Ensure cards have proper spacing */
    .mock-test-app .card {
        margin-bottom: 1rem;
    }

    /* Question palette heading */
    .mock-test-app h6 {
        font-size: 1rem;
    }

    /* Legend container */
    .mock-test-app .legend-container {
        padding: 1rem 0.75rem;
    }
}

/* ========================================
   JOURNALS PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Hero Section */
    .journals-hero {
        padding: 2.5rem 0 1.5rem !important;
    }

    .hero-main {
        flex-direction: column;
        text-align: center;
        gap: 1.5rem;
    }

    .hero-icon {
        width: 70px;
        height: 70px;
    }

    .hero-icon i {
        font-size: 32px;
    }

    .hero-text h1 {
        font-size: 2.2rem !important;
    }

    .hero-text p {
        font-size: 1.1rem !important;
    }

    .submission-callout {
        font-size: 0.95rem;
        padding: 10px 18px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
        gap: 2rem;
    }

    /* Journals Grid */
    .journals-content {
        padding: 50px 0 !important;
    }

    .journals-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }

    /* Journal Cards */
    .journal-card-modern {
        border-radius: 16px;
    }

    .journal-content {
        padding: 20px !important;
    }

    .journal-title {
        font-size: 1.3rem !important;
    }

    .journal-excerpt {
        font-size: 0.9rem !important;
    }

    .journal-author {
        padding: 12px;
    }

    .journal-actions {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
    }

    .btn-read-more {
        justify-content: center;
    }

    .journal-stats {
        justify-content: center;
    }

    /* Pagination */
    .pagination-wrapper {
        margin-top: 40px;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Hero Section */
    .journals-hero {
        padding: 2rem 0 1.25rem !important;
    }

    .hero-icon {
        width: 60px;
        height: 60px;
    }

    .hero-icon i {
        font-size: 28px;
    }

    .hero-text h1 {
        font-size: 1.8rem !important;
    }

    .hero-text p {
        font-size: 1rem !important;
    }

    .submission-callout {
        font-size: 0.875rem;
        padding: 8px 15px;
    }

    .submission-callout i {
        font-size: 1rem;
    }

    .hero-stats .stat-number {
        font-size: 1.75rem;
    }

    .hero-stats .stat-label {
        font-size: 0.8rem;
    }

    /* Journals Content */
    .journals-content {
        padding: 40px 0 !important;
    }

    .journals-grid {
        gap: 20px !important;
    }

    /* Journal Cards */
    .journal-card-modern {
        border-radius: 14px;
    }

    .journal-image-wrapper {
        min-height: 160px;
    }

    .journal-image-img {
        max-height: 200px !important;
    }

    .journal-icon {
        font-size: 40px !important;
    }

    .journal-date-badge {
        padding: 8px 15px;
        font-size: 0.85rem;
    }

    .journal-content {
        padding: 15px !important;
    }

    .journal-meta {
        gap: 15px;
        font-size: 0.85rem;
    }

    .journal-title {
        font-size: 1.2rem !important;
    }

    .journal-excerpt {
        font-size: 0.875rem !important;
        margin-bottom: 15px;
    }

    .journal-author {
        padding: 10px;
        margin-bottom: 15px;
    }

    .author-avatar {
        width: 36px;
        height: 36px;
    }

    .author-name {
        font-size: 0.9rem;
    }

    .author-title {
        font-size: 0.8rem;
    }

    .btn-read-more {
        font-size: 0.9rem;
        padding: 7px 14px;
    }

    .journal-stats {
        gap: 12px;
    }

    .stat-item {
        font-size: 0.85rem;
    }

    /* Pagination */
    .pagination-wrapper {
        margin-top: 30px;
    }

    .pagination-btn,
    .pagination-number {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {
    .hero-text h1 {
        font-size: 1.6rem !important;
    }

    .hero-text p {
        font-size: 0.95rem !important;
    }

    .submission-callout {
        font-size: 0.8rem;
        padding: 7px 12px;
    }

    .journal-title {
        font-size: 1.1rem !important;
    }

    .journal-content {
        padding: 12px !important;
    }

    .journal-author {
        padding: 8px;
    }

    .author-avatar {
        width: 32px;
        height: 32px;
    }

    .pagination-btn,
    .pagination-number {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
}

/* ========================================
   CAREERS PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Header */
    .careers-header {
        padding: 50px 0 40px !important;
    }

    .page-title {
        font-size: 2.5rem !important;
    }

    .page-subtitle {
        font-size: 1.1rem !important;
    }

    /* Filters Section */
    .filters-section {
        padding: 1.5rem 0;
    }

    .filters-card {
        padding: 1.25rem;
    }

    .filters-form .col-md-2,
    .filters-form .col-md-3 {
        margin-bottom: 0;
    }

    .filters-form .form-label {
        font-size: 0.9rem;
        margin-bottom: 0.4rem;
    }

    .filters-form .form-control,
    .filters-form .form-select {
        padding: 0.65rem;
        font-size: 0.95rem;
    }

    .btn-group {
        flex-direction: row !important;
    }

    .btn-group .btn {
        border-radius: 8px !important;
        margin-bottom: 0 !important;
        padding: 0.65rem 1rem;
        font-size: 0.95rem;
    }

    /* Results Summary */
    .results-summary {
        padding: 0.875rem;
        font-size: 0.95rem;
    }

    /* Careers Section */
    .careers-section {
        padding: 50px 0 !important;
    }

    /* Job Cards - Single Column */
    .jobs-grid .row {
        margin-bottom: 1.5rem !important;
    }

    .jobs-grid .col-md-4 {
        margin-bottom: 1.5rem;
    }

    /* Job Card */
    .job-card {
        border-radius: 16px;
    }

    .job-header {
        padding: 25px;
    }

    .job-title {
        font-size: 1.15rem !important;
    }

    .organization {
        font-size: 1.05rem !important;
    }

    .department {
        font-size: 0.9rem !important;
    }

    .location {
        font-size: 0.85rem !important;
    }

    .job-content {
        padding: 25px;
    }

    .job-content h5 {
        font-size: 1.05rem !important;
    }

    .job-description p {
        font-size: 0.9rem !important;
    }

    .job-eligibility li {
        font-size: 0.9rem !important;
    }

    .job-dates {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }

    .job-actions {
        padding: 0 25px 25px 25px;
        flex-direction: column;
    }

    .btn-apply,
    .btn-download {
        width: 100%;
        padding: 14px 20px;
    }

    /* Pagination */
    .pagination-wrapper {
        margin-top: 40px;
        padding-top: 30px;
    }

    .pagination .page-link {
        padding: 10px 16px;
        margin: 0 2px;
        font-size: 0.95rem;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Header */
    .careers-header {
        padding: 40px 0 30px !important;
    }

    .page-title {
        font-size: 2rem !important;
    }

    .page-subtitle {
        font-size: 1rem !important;
    }

    /* Filters Section */
    .filters-section {
        padding: 1.25rem 0;
    }

    .filters-card {
        padding: 1rem;
        border-radius: 10px;
    }

    .filters-form .form-label {
        font-size: 0.85rem;
    }

    .filters-form .form-control,
    .filters-form .form-select {
        padding: 0.6rem;
        font-size: 0.9rem;
    }

    .btn-group {
        flex-direction: column !important;
    }

    .btn-group .btn {
        width: 100%;
        margin-bottom: 0.5rem !important;
        padding: 0.6rem 0.875rem;
        font-size: 0.9rem;
    }

    .btn-group .btn:last-child {
        margin-bottom: 0 !important;
    }

    /* Results Summary */
    .results-summary {
        padding: 0.75rem;
        font-size: 0.9rem;
    }

    /* Careers Section */
    .careers-section {
        padding: 40px 0 !important;
    }

    .jobs-grid .row {
        margin-bottom: 1.25rem !important;
    }

    .jobs-grid .col-md-4 {
        margin-bottom: 1.25rem;
    }

    /* Job Card */
    .job-card {
        border-radius: 14px;
    }

    .job-header {
        padding: 20px;
    }

    .job-meta {
        margin-bottom: 15px;
    }

    .job-type {
        padding: 5px 14px;
        font-size: 0.8rem;
    }

    .vacancy-count {
        padding: 5px 10px;
        font-size: 0.85rem;
    }

    .job-title {
        font-size: 1.1rem !important;
        margin-bottom: 12px;
    }

    .organization {
        font-size: 1rem !important;
    }

    .department {
        font-size: 0.875rem !important;
    }

    .location {
        font-size: 0.8rem !important;
    }

    .job-content {
        padding: 20px;
    }

    .job-content h5 {
        font-size: 1rem !important;
        margin-bottom: 10px;
    }

    .job-content h5::before {
        width: 3px;
        height: 16px;
        margin-right: 8px;
    }

    .job-description {
        margin-bottom: 20px;
    }

    .job-description p {
        font-size: 0.875rem !important;
    }

    .job-eligibility {
        margin-bottom: 20px;
    }

    .job-eligibility li {
        font-size: 0.875rem !important;
        padding-left: 22px;
        margin-bottom: 6px;
    }

    .job-dates {
        gap: 12px;
        padding: 12px;
        margin-bottom: 20px;
    }

    .date-info .label {
        font-size: 0.8rem;
    }

    .date-info .value {
        font-size: 0.9rem;
    }

    .job-actions {
        padding: 0 20px 20px 20px;
        gap: 12px;
    }

    .btn-apply,
    .btn-download {
        padding: 12px 18px;
        font-size: 0.9rem;
        border-radius: 10px;
    }

    /* Pagination */
    .pagination-wrapper {
        margin-top: 30px;
        padding-top: 25px;
    }

    .pagination .page-link {
        padding: 8px 12px;
        margin: 0 1px;
        font-size: 0.9rem;
        width: 36px;
        height: 36px;
    }

    .pagination .page-link i {
        font-size: 0.8rem;
    }

    .pagination-info {
        font-size: 0.85rem;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {
    .page-title {
        font-size: 1.75rem !important;
    }

    .page-subtitle {
        font-size: 0.95rem !important;
    }

    .filters-card {
        padding: 0.875rem;
    }

    .job-header {
        padding: 18px;
    }

    .job-title {
        font-size: 1.05rem !important;
    }

    .job-content {
        padding: 18px;
    }

    .job-content h5 {
        font-size: 0.95rem !important;
    }

    .job-description p,
    .job-eligibility li {
        font-size: 0.85rem !important;
    }

    .job-dates {
        padding: 10px;
    }

    .job-actions {
        padding: 0 18px 18px 18px;
    }

    .btn-apply,
    .btn-download {
        padding: 11px 16px;
        font-size: 0.875rem;
    }

    .pagination .page-link {
        width: 32px;
        height: 32px;
        padding: 6px 10px;
        font-size: 0.85rem;
    }
}

/* ========================================
   LIVE TESTS PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Hero Section */
    .live-tests-hero {
        padding: 2.5rem 1.5rem !important;
    }


    .hero-subtitle {
        font-size: 1.05rem !important;
    }

    .stats-pills {
        gap: 0.75rem;
    }

    .stat-pill {
        font-size: 0.8rem;
        padding: 0.4rem 0.875rem;
    }

    /* Section Headers */
    .section-header {
        padding: 1.25rem;
    }

    .section-header .d-flex {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.75rem;
    }

    .section-header h4 {
        font-size: 1.25rem;
    }

    .live-indicator {
        padding: 0.4rem 0.875rem;
        font-size: 0.8rem;
        gap: 0.5rem;
    }

    .live-dot {
        width: 8px;
        height: 8px;
    }

    /* Test Cards */
    .test-card {
        padding: 1.25rem;
    }

    .status-badge {
        top: 0.875rem;
        right: 0.875rem;
        padding: 0.35rem 0.7rem;
        font-size: 0.7rem;
    }

    .test-title {
        font-size: 1.05rem !important;
        padding-right: 4rem;
    }

    .test-meta {
        gap: 0.75rem;
    }

    .test-meta span {
        font-size: 0.8rem;
    }

    /* Countdown Timer */
    .countdown-timer {
        padding: 0.875rem;
        margin: 0.875rem 0;
    }

    .countdown-display {
        font-size: 1.35rem;
    }

    .countdown-label {
        font-size: 0.8rem;
    }

    /* Buttons */
    .btn-join-test,
    .btn-upcoming,
    .btn-completed {
        padding: 0.65rem 1.25rem;
        font-size: 0.95rem;
    }

    /* Alerts */
    .alert {
        font-size: 0.9rem;
        padding: 0.75rem;
    }

    /* Empty State */
    .empty-state {
        padding: 2.5rem 1.5rem;
    }

    .empty-state i {
        font-size: 2.5rem;
    }

    .empty-state h5 {
        font-size: 1.125rem;
    }

    .empty-state p {
        font-size: 0.95rem;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Hero Section */
    .live-tests-hero {
        padding: 2rem 1.25rem !important;
        margin-bottom: 1.5rem;
    }


    .hero-subtitle {
        font-size: 1rem !important;
        margin-bottom: 1.5rem;
    }

    .stats-pills {
        gap: 0.5rem;
    }

    .stat-pill {
        font-size: 0.75rem;
        padding: 0.35rem 0.75rem;
    }

    .stat-pill i {
        font-size: 0.7rem;
    }

    /* Section Headers */
    .section-header {
        padding: 1rem;
        margin-bottom: 1.5rem;
    }

    .section-header h4 {
        font-size: 1.125rem;
    }

    .section-header h4 i {
        font-size: 1rem;
    }

    .section-header small {
        font-size: 0.8rem;
    }

    .live-indicator {
        padding: 0.35rem 0.75rem;
        font-size: 0.75rem;
        gap: 0.4rem;
    }

    .live-dot {
        width: 7px;
        height: 7px;
    }

    /* Test Cards */
    .test-card {
        padding: 1rem;
        border-radius: 10px;
    }

    .status-badge {
        top: 0.75rem;
        right: 0.75rem;
        padding: 0.3rem 0.6rem;
        font-size: 0.65rem;
    }

    .test-title {
        font-size: 1rem !important;
        padding-right: 3.5rem;
        margin-bottom: 0.65rem;
    }

    .test-meta {
        gap: 0.5rem;
        margin-bottom: 0.875rem;
    }

    .test-meta span {
        font-size: 0.75rem;
    }

    .test-meta i {
        font-size: 0.7rem;
    }

    /* Countdown Timer */
    .countdown-timer {
        padding: 0.75rem;
        margin: 0.75rem 0;
        border-radius: 10px;
    }

    .countdown-display {
        font-size: 1.25rem;
        margin-bottom: 0.4rem;
    }

    .countdown-label {
        font-size: 0.75rem;
    }

    /* Buttons */
    .btn-join-test,
    .btn-upcoming,
    .btn-completed {
        padding: 0.6rem 1.125rem;
        font-size: 0.9rem;
        border-radius: 10px;
    }

    .btn-join-test i,
    .btn-upcoming i,
    .btn-completed i {
        font-size: 0.85rem;
    }

    /* Alerts */
    .alert {
        font-size: 0.85rem;
        padding: 0.65rem;
        margin-bottom: 0.75rem !important;
    }

    .alert i {
        font-size: 0.8rem;
    }

    .alert strong {
        font-size: 0.85rem;
    }

    .alert small {
        font-size: 0.75rem;
    }

    /* Empty State */
    .empty-state {
        padding: 2rem 1.25rem;
    }

    .empty-state i {
        font-size: 2.25rem;
        margin-bottom: 0.875rem;
    }

    .empty-state h5 {
        font-size: 1.05rem;
        margin-bottom: 0.4rem;
    }

    .empty-state p {
        font-size: 0.9rem;
    }

    /* Container Spacing */
    .container.py-4 {
        padding-top: 1.5rem !important;
        padding-bottom: 1.5rem !important;
    }

    .mb-5 {
        margin-bottom: 2rem !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Hero Section */
    .live-tests-hero {
        padding: 1.75rem 1rem !important;
    }


    .hero-subtitle {
        font-size: 0.95rem !important;
    }

    .stat-pill {
        font-size: 0.7rem;
        padding: 0.3rem 0.65rem;
    }

    /* Section Headers */
    .section-header {
        padding: 0.875rem;
    }

    .section-header h4 {
        font-size: 1.05rem;
    }

    .live-indicator {
        font-size: 0.7rem;
        padding: 0.3rem 0.65rem;
    }

    /* Test Cards */
    .test-card {
        padding: 0.875rem;
    }

    .status-badge {
        top: 0.65rem;
        right: 0.65rem;
        padding: 0.25rem 0.5rem;
        font-size: 0.6rem;
    }

    .test-title {
        font-size: 0.95rem !important;
        padding-right: 3rem;
    }

    .test-meta span {
        font-size: 0.7rem;
    }

    .countdown-timer {
        padding: 0.65rem;
    }

    .countdown-display {
        font-size: 1.125rem;
    }

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

    .btn-join-test,
    .btn-upcoming,
    .btn-completed {
        padding: 0.55rem 1rem;
        font-size: 0.85rem;
    }

    .alert {
        font-size: 0.8rem;
        padding: 0.6rem;
    }

    .empty-state {
        padding: 1.75rem 1rem;
    }

    .empty-state i {
        font-size: 2rem;
    }

    .empty-state h5 {
        font-size: 1rem;
    }

    .empty-state p {
        font-size: 0.85rem;
    }
}

/* ========================================
   MNEMONICS/VOCABULARY PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Header */
    .vocabulary-header {
        padding: 50px 0 40px !important;
    }

    .vocabulary-header .page-title {
        font-size: 2.5rem !important;
    }

    .vocabulary-header .page-subtitle {
        font-size: 1.1rem !important;
    }

    /* Tabs */
    .vocab-tabs .nav-tabs {
        padding: 6px;
    }

    .vocab-tabs .nav-link {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    .tab-count {
        font-size: 0.75rem;
        padding: 2px 6px;
    }

    /* Search and Filter */
    .search-filter-card {
        padding: 1.25rem;
    }

    .enhanced-search-input {
        padding: 0.65rem 0.875rem 0.65rem 2.75rem;
        font-size: 0.95rem;
    }

    .search-icon {
        left: 0.875rem;
        font-size: 0.95rem;
    }

    .enhanced-select {
        padding: 0.65rem 0.875rem;
        font-size: 0.9rem;
    }

    /* Vocabulary Grid */
    .vocabulary-grid,
    .mnemonic-grid {
        grid-template-columns: 1fr !important;
    }

    /* Vocabulary Cards */
    .vocabulary-word-card {
        margin-bottom: 1.25rem;
    }

    .word-header {
        padding: 18px 22px;
    }

    .word-term {
        font-size: 1.2rem !important;
    }

    .category-badge {
        font-size: 0.75rem;
        padding: 4px 10px;
    }

    .pronunciation {
        font-size: 0.85rem;
    }

    .word-definition {
        padding: 18px 22px;
    }

    .word-definition h5 {
        font-size: 1rem;
    }

    .word-definition p {
        font-size: 0.9rem;
    }

    /* Mnemonic Cards */
    .mnemonic-card {
        margin-bottom: 1.25rem;
    }

    .mnemonic-header {
        padding: 18px 22px;
    }

    .mnemonic-term {
        font-size: 1.2rem !important;
    }

    .mnemonic-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }

    .mnemonic-content {
        padding: 18px 22px;
    }

    .mnemonic-phrase h4 {
        font-size: 1.05rem;
    }

    .mnemonic-translation h5 {
        font-size: 0.95rem;
    }

    .translation-item {
        font-size: 0.85rem;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Header */
    .vocabulary-header {
        padding: 40px 0 30px !important;
    }

    .image-preview-btn {
        float: right;
        margin-top: -6%;
        max-width: max-content;
    }

    .vocabulary-header .page-title {
        font-size: 2rem !important;
    }

    .vocabulary-header .page-subtitle {
        font-size: 1rem !important;
    }

    /* Tabs */
    .vocab-tabs .nav-tabs {
        padding: 5px;
        flex-direction: column;
        width: max-content;
        margin: 0 auto;
    }

    .vocab-tabs .nav-link {
        padding: 10px 16px;
        font-size: 0.9rem;
        margin-right: 0;
        margin-bottom: 8px;
        width: 100%;
    }

    .vocab-tabs .nav-link:last-child {
        margin-bottom: 10px;
    }

    .tab-count {
        font-size: 0.7rem;
        padding: 1px 5px;
    }

    /* Search and Filter */
    .search-filter-card {
        padding: 1rem;
        border-radius: 12px;
    }

    .enhanced-search-input {
        padding: 0.6rem 0.75rem 0.6rem 2.5rem;
        font-size: 0.9rem;
        border-radius: 10px;
    }

    .search-icon {
        left: 0.75rem;
        font-size: 0.9rem;
    }

    .clear-search-btn {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
    }

    .enhanced-select {
        padding: 0.6rem 0.75rem;
        font-size: 0.85rem;
        border-radius: 10px;
    }

    .filter-label {
        font-size: 0.8rem;
        margin-bottom: 0.4rem;
    }

    /* Vocabulary Cards */
    .vocabulary-word-card {
        margin-bottom: 1rem;
        border-radius: 12px;
    }

    .word-header {
        padding: 15px 18px;
    }

    .word-main {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .word-term {
        font-size: 1.1rem !important;
    }

    .expand-icon {
        font-size: 0.8rem;
    }

    .category-badge {
        font-size: 0.7rem;
        padding: 3px 8px;
    }

    .pronunciation {
        font-size: 0.8rem;
    }

    .pronunciation i {
        font-size: 0.75rem;
    }

    .image-preview-btn {
        margin-top: 0.5rem;
        float: none;
        font-size: 0.8rem;
        padding: 0.4rem 0.75rem;
    }

    .word-definition {
        padding: 15px 18px;
    }

    .word-definition h5 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }

    .word-definition p {
        font-size: 0.875rem;
    }

    .definition,
    .example,
    .etymology {
        margin-bottom: 1rem;
    }

    /* Mnemonic Cards */
    .mnemonic-card {
        margin-bottom: 1rem;
        border-radius: 12px;
        padding: 0;
    }

    .mnemonic-header {
        padding: 15px 18px 0 18px;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .mnemonic-term {
        font-size: 1.1rem !important;
    }

    .mnemonic-badge {
        font-size: 0.7rem;
        padding: 5px 10px;
    }

    .mnemonic-badge i {
        font-size: 0.7rem;
    }

    .mnemonic-content {
        padding: 0 18px 15px 18px;
    }

    .mnemonic-phrase {
        margin-bottom: 1rem;
        margin-top: 15px;
    }

    .mnemonic-phrase h4 {
        font-size: 1rem;
        padding: 12px;
    }

    .mnemonic-translation {
        margin-top: 0.875rem;
    }

    .mnemonic-translation h5 {
        font-size: 0.9rem;
        margin-bottom: 0.65rem;
    }

    .mnemonic-translation h5 i {
        font-size: 0.85rem;
    }

    .translation-list {
        padding: 0.875rem;
    }

    .translation-item {
        font-size: 0.8rem;
        padding: 0.3rem 0;
    }

    .translation-item .badge {
        font-size: 0.7rem;
        padding: 2px 6px;
    }

    /* No Results */
    .text-center.py-5 {
        padding: 2rem 1rem !important;
    }

    .text-center.py-5 i {
        font-size: 2.5rem !important;
    }

    .text-center.py-5 h5 {
        font-size: 1.05rem;
    }

    .text-center.py-5 p {
        font-size: 0.9rem;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Header */
    .vocabulary-header {
        padding: 35px 0 25px !important;
    }

    .vocabulary-header .page-title {
        font-size: 1.75rem !important;
    }

    .vocabulary-header .page-subtitle {
        font-size: 0.95rem !important;
    }

    /* Tabs */
    .vocab-tabs .nav-link {
        padding: 9px 14px;
        font-size: 0.85rem;
    }

    /* Search and Filter */
    .search-filter-card {
        padding: 0.875rem;
    }

    .enhanced-search-input {
        padding: 0.55rem 0.65rem 0.55rem 2.25rem;
        font-size: 0.85rem;
    }

    .search-icon {
        left: 0.65rem;
        font-size: 0.85rem;
    }

    .enhanced-select {
        padding: 0.55rem 0.65rem;
        font-size: 0.8rem;
    }

    /* Vocabulary Cards */
    .vocabulary-word-card {
        border-radius: 10px;
    }

    .word-header {
        padding: 12px 15px;
    }

    .word-term {
        font-size: 1.05rem !important;
    }

    .category-badge {
        font-size: 0.65rem;
        padding: 2px 6px;
    }

    .pronunciation {
        font-size: 0.75rem;
    }

    .word-definition {
        padding: 12px 15px;
    }

    .word-definition h5 {
        font-size: 0.9rem;
    }

    .word-definition p {
        font-size: 0.85rem;
    }

    /* Mnemonic Cards */
    .mnemonic-card {
        border-radius: 10px;
        padding: 0;
    }

    .mnemonic-header {
        padding: 12px 15px 0 15px;
    }

    .mnemonic-term {
        font-size: 1.05rem !important;
    }

    .mnemonic-badge {
        font-size: 0.65rem;
        padding: 4px 8px;
    }

    .mnemonic-content {
        padding: 0 15px 12px 15px;
    }

    .mnemonic-phrase {
        margin-top: 12px;
    }

    .mnemonic-phrase h4 {
        font-size: 0.95rem;
        padding: 10px;
    }

    .mnemonic-translation h5 {
        font-size: 0.85rem;
    }

    .translation-list {
        padding: 0.75rem;
    }

    .translation-item {
        font-size: 0.75rem;
    }

    .text-center.py-5 {
        padding: 1.75rem 0.875rem !important;
    }

    .text-center.py-5 i {
        font-size: 2.25rem !important;
    }

    .text-center.py-5 h5 {
        font-size: 1rem;
    }

    .text-center.py-5 p {
        font-size: 0.85rem;
    }
}

/* ========================================
   LECTURES PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Header */
    .lectures-header {
        padding: 50px 0 40px !important;
    }

    .lectures-header .page-title {
        font-size: 2.5rem !important;
    }

    .lectures-header .page-subtitle {
        font-size: 1.1rem !important;
    }

    /* Filter Section */
    .filter-section {
        padding: 15px 0 !important;
    }

    .filter-section .d-flex {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 1rem !important;
    }

    .filter-section h6 {
        font-size: 0.95rem;
    }

    .filter-section #subjectFilter {
        min-width: 100% !important;
        width: 100% !important;
    }

    .filter-section .d-flex.gap-2 {
        width: 100%;
        flex-direction: column !important;
    }

    .filter-section .btn {
        width: 100%;
    }

    /* Lectures Grid */
    .lectures-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }

    /* Lecture Cards */
    .featured-video-card {
        border-radius: 16px;
    }

    .video-container-large {
        height: 220px;
    }

    .video-info {
        padding: 20px;
    }

    .video-title {
        font-size: 1.2rem !important;
    }

    .subject-badge {
        font-size: 0.75rem;
        padding: 5px 12px;
    }

    .video-meta {
        gap: 15px;
        font-size: 0.85rem;
    }

    .video-description {
        font-size: 0.9rem;
    }

    .instructor-mini {
        padding: 12px;
    }

    .instructor-mini img {
        width: 36px;
        height: 36px;
    }

    .instructor-name {
        font-size: 0.9rem;
    }

    .instructor-title {
        font-size: 0.8rem;
    }

    /* Lock Overlay */
    .lock-content h4 {
        font-size: 1.05rem;
    }

    .lock-content p {
        font-size: 0.8rem;
    }

    .lock-icon {
        width: 45px;
        height: 45px;
    }

    .lock-icon i {
        font-size: 18px;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Header */
    .lectures-header {
        padding: 40px 0 30px !important;
    }

    .lectures-header .page-title {
        font-size: 2rem !important;
    }

    .lectures-header .page-subtitle {
        font-size: 1rem !important;
    }

    /* Filter Section */
    .filter-section {
        padding: 12px 0 !important;
        margin-bottom: 20px !important;
    }

    .filter-section h6 {
        font-size: 0.9rem;
    }

    .filter-section #subjectFilter {
        font-size: 0.9rem;
        padding: 0.6rem 0.75rem;
    }

    .filter-section .btn-sm {
        font-size: 0.85rem;
        padding: 0.5rem 0.875rem;
    }

    /* Lectures Section */
    .lectures-section {
        padding: 30px 0 !important;
    }

    .lectures-grid {
        gap: 20px !important;
    }

    /* Lecture Cards */
    .featured-video-card {
        border-radius: 14px;
    }

    .video-container-large {
        height: 200px;
        border-radius: 10px;
    }

    .video-info {
        padding: 15px;
    }

    .subject-badge {
        font-size: 0.7rem;
        padding: 4px 10px;
    }

    .video-title {
        font-size: 1.1rem !important;
        margin-bottom: 10px;
    }

    .video-meta {
        gap: 12px;
        font-size: 0.8rem;
        flex-wrap: wrap;
    }

    .video-meta i {
        font-size: 0.75rem;
    }

    .video-description {
        font-size: 0.875rem;
        margin-bottom: 15px;
    }

    /* Progress Section */
    .lecture-progress-section {
        margin-top: 0.875rem !important;
        padding-top: 0.875rem !important;
    }

    .lecture-progress-section small {
        font-size: 0.75rem;
    }

    .lecture-progress-section .badge {
        font-size: 0.65rem !important;
        padding: 3px 6px;
    }

    .lecture-progress-section .progress {
        height: 6px !important;
    }

    /* Instructor */
    .instructor-mini {
        padding: 10px;
    }

    .instructor-mini img {
        width: 32px;
        height: 32px;
    }

    .instructor-name {
        font-size: 0.85rem;
    }

    .instructor-title {
        font-size: 0.75rem;
    }

    /* Buttons */
    .video-info .btn {
        font-size: 0.9rem;
        padding: 0.6rem 1.125rem;
    }

    /* Lock Overlay */
    .lock-content {
        padding: 15px;
    }

    .lock-content h4 {
        font-size: 1rem;
        margin-bottom: 4px;
    }

    .lock-content p {
        font-size: 0.75rem;
        margin-bottom: 12px;
    }

    .lock-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 8px;
    }

    .lock-icon i {
        font-size: 16px;
    }

    .lock-content .btn {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }

    /* Alerts */
    .alert {
        font-size: 0.9rem;
        padding: 0.75rem;
        margin: 15px auto !important;
    }

    /* Pagination */
    .pagination-wrapper {
        margin-top: 30px;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Header */
    .lectures-header {
        padding: 35px 0 25px !important;
    }

    .lectures-header .page-title {
        font-size: 1.75rem !important;
    }

    .lectures-header .page-subtitle {
        font-size: 0.95rem !important;
    }

    /* Filter Section */
    .filter-section h6 {
        font-size: 0.85rem;
    }

    .filter-section #subjectFilter {
        font-size: 0.85rem;
        padding: 0.55rem 0.65rem;
    }

    /* Lecture Cards */
    .featured-video-card {
        border-radius: 12px;
    }

    .video-container-large {
        height: 180px;
    }

    .video-info {
        padding: 12px;
    }

    .subject-badge {
        font-size: 0.65rem;
        padding: 3px 8px;
    }

    .video-title {
        font-size: 1.05rem !important;
    }

    .video-meta {
        font-size: 0.75rem;
        gap: 10px;
    }

    .video-description {
        font-size: 0.85rem;
    }

    .instructor-mini {
        padding: 8px;
    }

    .instructor-mini img {
        width: 28px;
        height: 28px;
    }

    .instructor-name {
        font-size: 0.8rem;
    }

    .instructor-title {
        font-size: 0.7rem;
    }

    .video-info .btn {
        font-size: 0.85rem;
        padding: 0.55rem 1rem;
    }

    .lock-content h4 {
        font-size: 0.95rem;
    }

    .lock-content p {
        font-size: 0.7rem;
    }

    .lock-icon {
        width: 36px;
        height: 36px;
    }

    .lock-icon i {
        font-size: 14px;
    }

    .alert {
        font-size: 0.85rem;
        padding: 0.65rem;
    }
}

/* ========================================
   SUBJECTS PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Hero Section */
    .subjects-hero {
        padding: 3rem 0 !important;
    }


    .hero-subtitle {
        font-size: 1.05rem !important;
    }

    .stats-pills {
        gap: 0.75rem;
    }

    .stat-pill {
        padding: 0.65rem 1.25rem;
        font-size: 0.9rem;
    }

    /* Section Header */
    .section-title {
        font-size: 2.25rem !important;
    }

    .section-subtitle {
        font-size: 1.05rem;
    }

    /* Subject Cards */
    .subject-card {
        margin-bottom: 1.5rem;
    }

    .subject-thumbnail {
        height: 200px;
    }

    .thumbnail-placeholder {
        font-size: 2.25rem;
    }

    .subject-title {
        font-size: 1.35rem;
    }

    .subject-description {
        font-size: 0.85rem;
    }

    .subject-stats {
        padding: 0.875rem;
    }

    .stat-number {
        font-size: 1.35rem;
    }

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

    .lock-overlay {
        width: 45px;
        height: 45px;
        font-size: 1.35rem;
        top: 15px;
        right: 15px;
    }

    .btn-explore {
        padding: 0.65rem 1.25rem;
        font-size: 0.95rem;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Hero Section */
    .subjects-hero {
        padding: 2.5rem 0 !important;
    }


    .hero-subtitle {
        font-size: 0.95rem !important;
        padding: 0 1rem;
    }

    .stats-pills {
        flex-direction: column;
        align-items: stretch;
        gap: 0.65rem;
        padding: 0 1rem;
    }

    .stat-pill {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
        text-align: center;
    }

    .stat-pill i {
        font-size: 0.85rem;
    }

    /* Section Header */
    .section-header {
        margin-bottom: 2rem !important;
    }

    .section-title {
        font-size: 1.85rem !important;
    }

    .section-subtitle {
        font-size: 0.95rem;
        padding: 0 1rem;
    }

    /* Subject Cards */
    .subject-card {
        margin-bottom: 1.25rem;
        border-radius: 12px;
    }

    .subject-card .card-body {
        padding: 1.25rem !important;
    }

    .subject-thumbnail {
        height: 180px;
        margin-bottom: 1.25rem;
        border-radius: 8px;
    }

    .thumbnail-placeholder {
        font-size: 2rem;
    }

    .subject-title {
        font-size: 1.2rem;
        margin-bottom: 0.65rem;
    }

    .subject-description {
        font-size: 0.8rem;
        margin-bottom: 1.25rem;
    }

    .subject-stats {
        padding: 0.75rem;
        margin-bottom: 1.25rem;
        border-radius: 8px;
    }

    .stat-item {
        flex: 1;
    }

    .stat-number {
        font-size: 1.2rem;
    }

    .stat-label {
        font-size: 0.65rem;
    }

    .lock-overlay {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
        top: 12px;
        right: 12px;
    }

    .subject-actions {
        padding: 0 1.25rem 1.25rem !important;
    }

    .btn-explore {
        padding: 0.6rem 1.125rem;
        font-size: 0.9rem;
        border-radius: 8px;
    }

    .btn-explore i {
        font-size: 0.85rem;
    }

    .subject-actions small {
        font-size: 0.7rem !important;
        margin-top: 0.5rem !important;
    }

    /* Empty State */
    .empty-state {
        padding: 3rem 1.5rem !important;
    }

    .empty-icon {
        font-size: 3rem !important;
    }

    .empty-title {
        font-size: 1.3rem !important;
    }

    .empty-description {
        font-size: 0.9rem;
    }

    /* Alerts */
    .alert {
        font-size: 0.9rem;
        padding: 0.75rem;
        margin: 15px 1rem !important;
        max-width: 100% !important;
    }

    /* Pagination */
    .pagination {
        gap: 0.25rem;
    }

    .page-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
        margin: 0 0.15rem;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Hero Section */
    .subjects-hero {
        padding: 2rem 0 !important;
    }


    .hero-subtitle {
        font-size: 0.9rem !important;
    }

    .stat-pill {
        padding: 0.55rem 0.875rem;
        font-size: 0.8rem;
    }

    /* Section Header */
    .section-title {
        font-size: 1.65rem !important;
    }

    .section-subtitle {
        font-size: 0.9rem;
    }

    /* Subject Cards */
    .subject-card .card-body {
        padding: 1rem !important;
    }

    .subject-thumbnail {
        height: 160px;
        margin-bottom: 1rem;
    }

    .thumbnail-placeholder {
        font-size: 1.75rem;
    }

    .subject-title {
        font-size: 1.1rem;
    }

    .subject-description {
        font-size: 0.75rem;
    }

    .subject-stats {
        padding: 0.65rem;
        margin-bottom: 1rem;
    }

    .stat-number {
        font-size: 1.1rem;
    }

    .stat-label {
        font-size: 0.6rem;
    }

    .lock-overlay {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
        top: 10px;
        right: 10px;
    }

    .subject-actions {
        padding: 0 1rem 1rem !important;
    }

    .btn-explore {
        padding: 0.55rem 1rem;
        font-size: 0.85rem;
    }

    .subject-actions small {
        font-size: 0.65rem !important;
    }

    .empty-state {
        padding: 2.5rem 1rem !important;
    }

    .empty-icon {
        font-size: 2.5rem !important;
    }

    .empty-title {
        font-size: 1.2rem !important;
    }

    .empty-description {
        font-size: 0.85rem;
    }

    .alert {
        font-size: 0.85rem;
        padding: 0.65rem;
    }

    .page-link {
        padding: 0.45rem 0.65rem;
        font-size: 0.8rem;
    }
}

/* ========================================
   MOCK TESTS PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Content Section */
    .content-section {
        background: white;
        border-radius: 12px;
        box-shadow: none;
        padding: 0rem;
        margin-bottom: 2rem;
        border: none;
    }

    .section-title {
        font-size: 1.35rem;
        gap: 0.5rem;
        text-align: center;
    }

    .section-icon {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }

    /* Test Grid */
    .test-grid {
        grid-template-columns: 1fr !important;
        gap: 1.25rem;
    }

    /* Test Cards */
    .test-card {
        padding: 1.25rem;
    }

    .card-title {
        font-size: 1.05rem;
    }

    .test-meta span {
        font-size: 0.825rem;
    }

    .stat-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .stat-item {
        font-size: 0.825rem;
    }

    .btn-primary {
        padding: 0.65rem 1.25rem;
        font-size: 0.95rem;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Content Section */
    .content-section {
        background: white;
        border-radius: 12px;
        box-shadow: none;
        padding: 0rem;
        margin-bottom: 2rem;
        border: none;
    }

    .section-title {
        font-size: 1.2rem;
        gap: 0.5rem;
        flex-direction: column;
        align-items: flex-start;
    }

    .section-icon {
        width: 32px;
        height: 32px;
        font-size: 0.85rem;
    }

    /* Test Grid */
    .test-grid {
        gap: 1rem;
    }

    /* Test Cards */
    .test-card {
        padding: 1rem;
        border-radius: 12px;
    }

    .test-card .d-flex.justify-content-between {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.5rem;
    }

    .test-card .d-flex.gap-2 {
        width: 100%;
        justify-content: flex-start;
    }

    .badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.65rem;
    }

    .card-title {
        font-size: 1rem;
        margin-bottom: 0.65rem;
    }

    .test-meta {
        gap: 0.4rem;
        margin-bottom: 0.875rem;
    }

    .test-meta span {
        font-size: 0.8rem;
    }

    .test-meta i {
        font-size: 0.8rem;
    }

    .test-stats {
        margin-top: 0.875rem;
        margin-bottom: 1.25rem;
    }

    .stat-row {
        margin-bottom: 0.65rem;
        gap: 0.4rem;
    }

    .stat-item {
        font-size: 0.8rem;
    }

    .stat-item i {
        font-size: 0.8rem;
    }

    .progress {
        height: 5px;
        margin-bottom: 0.4rem;
    }

    .success-rate {
        font-size: 0.7rem;
    }

    .btn-wrapper {
        margin-top: 1.25rem;
    }

    .btn-primary {
        padding: 0.6rem 1.125rem;
        font-size: 0.9rem;
        width: 100%;
        border-radius: 10px;
    }

    .btn-primary i {
        font-size: 0.85rem;
    }

    /* Empty State */
    .empty-state {
        padding: 2.5rem 1rem;
    }

    .empty-icon {
        font-size: 2.5rem;
    }

    .empty-state h3 {
        font-size: 1.2rem;
    }

    .empty-state p {
        font-size: 0.9rem;
    }

    /* Modal */
    .modal-body {
        padding: 1.5rem !important;
    }

    .modal-body .fa-3x {
        font-size: 2.5rem !important;
    }

    .modal-body h6 {
        font-size: 1rem;
    }

    .modal-body p {
        font-size: 0.9rem;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Content Section */
    .content-section {
        background: white;
        border-radius: 12px;
        box-shadow: none;
        padding: 0rem;
        margin-bottom: 2rem;
        border: none;
    }

    .section-title {
        font-size: 1.1rem;
    }

    .section-icon {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    /* Test Cards */
    .test-card {
        padding: 0.875rem;
        border-radius: 10px;
    }

    .badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.55rem;
    }

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

    .test-meta span {
        font-size: 0.75rem;
    }

    .test-meta i {
        font-size: 0.75rem;
    }

    .stat-item {
        font-size: 0.75rem;
    }

    .stat-item i {
        font-size: 0.75rem;
    }

    .success-rate {
        font-size: 0.65rem;
    }

    .btn-primary {
        padding: 0.55rem 1rem;
        font-size: 0.85rem;
    }

    .empty-state {
        padding: 2rem 0.875rem;
    }

    .empty-icon {
        font-size: 2.25rem;
    }

    .empty-state h3 {
        font-size: 1.1rem;
    }

    .empty-state p {
        font-size: 0.85rem;
    }

    .modal-body {
        padding: 1.25rem !important;
    }

    .modal-body .fa-3x {
        font-size: 2.25rem !important;
    }

    .modal-body h6 {
        font-size: 0.95rem;
    }

    .modal-body p {
        font-size: 0.85rem;
    }
}

/* ========================================
   COURSES PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Hero Section */
    .hero-section {
        padding: 35px 0;
    }


    .hero-subtitle {
        font-size: 1.05rem !important;
    }

    /* Content Section */
    .content-section {
        background: white;
        border-radius: 12px;
        box-shadow: none;
        padding: 0rem;
        margin-bottom: 2rem;
        border: none;
    }

    .section-title {
        font-size: 1.35rem;
    }

    /* Course Cards */
    .course-card {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .course-image,
    .course-image-placeholder {
        height: 180px;
    }

    .course-image-placeholder i {
        font-size: 2.5rem;
    }

    .course-image-placeholder span {
        font-size: 1rem;
    }

    .card-title {
        font-size: 1.15rem;
    }

    .course-meta {
        grid-template-columns: 1fr;
        gap: 0.65rem;
    }

    .course-meta span {
        font-size: 0.825rem;
        padding: 0.4rem;
    }

    .current-price {
        font-size: 1.35rem;
    }

    .original-price {
        font-size: 1.05rem;
    }

    .discount-badge {
        font-size: 0.7rem;
        padding: 0.2rem 0.65rem;
    }

    .btn {
        padding: 0.65rem 1.25rem;
        font-size: 0.95rem;
    }

    /* Pagination */
    .pagination-btn,
    .pagination-number {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Hero Section */
    .hero-section {
        padding: 30px 0;
    }


    .hero-subtitle {
        font-size: 0.95rem !important;
        padding: 0 1rem;
    }

    /* Content Section */
    .content-section {
        background: white;
        border-radius: 12px;
        box-shadow: none;
        padding: 0rem;
        margin-bottom: 2rem;
        border: none;
    }

    .section-title {
        font-size: 1.2rem;
        margin-bottom: 1.25rem !important;
    }

    /* Course Cards */
    .course-card {
        padding: 1rem;
        margin-bottom: 1rem;
        border-radius: 10px;
    }

    .course-image,
    .course-image-placeholder {
        height: 160px;
        margin-bottom: 0.875rem;
    }

    .course-image-placeholder i {
        font-size: 2.25rem;
    }

    .course-image-placeholder span {
        font-size: 0.95rem;
    }

    .course-card .d-flex.justify-content-between {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 0.5rem;
    }

    .course-card .d-flex.gap-2 {
        width: 100%;
        justify-content: flex-start;
    }

    .badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.65rem;
    }

    .card-title {
        font-size: 1.05rem;
        margin-bottom: 0.875rem;
    }

    .course-card .mb-3 {
        margin-bottom: 0.875rem !important;
        font-size: 0.875rem;
    }

    .btn-outline-secondary {
        font-size: 0.85rem;
        padding: 0.5rem 1rem;
    }

    .course-meta {
        gap: 0.5rem;
        margin-bottom: 0.875rem !important;
    }

    .course-meta span {
        font-size: 0.8rem;
        padding: 0.375rem;
    }

    .course-meta span i {
        font-size: 1rem;
    }

    .course-pricing {
        margin-bottom: 1.25rem;
        padding: 0.875rem 0;
    }

    .current-price {
        font-size: 1.25rem;
    }

    .original-price {
        font-size: 1rem;
    }

    .discount-badge {
        font-size: 0.65rem;
        padding: 0.2rem 0.55rem;
    }

    .btn-wrapper {
        margin-top: 1rem;
    }

    .btn {
        padding: 0.6rem 1.125rem;
        font-size: 0.9rem;
        width: 100%;
        border-radius: 8px;
    }

    .btn i {
        font-size: 0.85rem;
    }

    /* Empty State */
    .empty-state {
        padding: 2.5rem 1rem;
    }

    .empty-icon {
        font-size: 2.5rem;
    }

    .empty-state h3 {
        font-size: 1.2rem;
    }

    .empty-state p {
        font-size: 0.9rem;
    }

    /* Pagination */
    .pagination-wrapper {
        margin-top: 40px !important;
    }

    .custom-pagination {
        gap: 0.35rem;
    }

    .pagination-btn,
    .pagination-number {
        width: 34px;
        height: 34px;
        font-size: 12px;
    }

    .pagination-numbers {
        gap: 0.2rem;
    }

    /* Modal */
    .modal-body {
        padding: 1.5rem !important;
    }

    .modal-body .fa-3x {
        font-size: 2.5rem !important;
    }

    .modal-body h6 {
        font-size: 1rem;
    }

    .modal-body p {
        font-size: 0.9rem;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Hero Section */
    .hero-section {
        padding: 25px 0;
    }


    .hero-subtitle {
        font-size: 0.9rem !important;
    }

    /* Content Section */
    .content-section {
        background: white;
        border-radius: 12px;
        box-shadow: none;
        padding: 0rem;
        margin-bottom: 2rem;
        border: none;
    }

    .section-title {
        font-size: 1.1rem;
    }

    /* Course Cards */
    .course-card {
        padding: 0.875rem;
    }

    .course-image,
    .course-image-placeholder {
        height: 140px;
        margin-bottom: 0.75rem;
    }

    .course-image-placeholder i {
        font-size: 2rem;
    }

    .course-image-placeholder span {
        font-size: 0.9rem;
    }

    .badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.55rem;
    }

    .card-title {
        font-size: 1rem;
    }

    .course-card .mb-3 {
        font-size: 0.85rem;
    }

    .btn-outline-secondary {
        font-size: 0.8rem;
        padding: 0.45rem 0.875rem;
    }

    .course-meta span {
        font-size: 0.75rem;
        padding: 0.35rem;
    }

    .course-meta span i {
        font-size: 0.95rem;
    }

    .course-pricing {
        padding: 0.75rem 0;
    }

    .current-price {
        font-size: 1.15rem;
    }

    .original-price {
        font-size: 0.95rem;
    }

    .discount-badge {
        font-size: 0.6rem;
        padding: 0.15rem 0.5rem;
    }

    .btn {
        padding: 0.55rem 1rem;
        font-size: 0.85rem;
    }

    .empty-state {
        padding: 2rem 0.875rem;
    }

    .empty-icon {
        font-size: 2.25rem;
    }

    .empty-state h3 {
        font-size: 1.1rem;
    }

    .empty-state p {
        font-size: 0.85rem;
    }

    .pagination-btn,
    .pagination-number {
        width: 32px;
        height: 32px;
        font-size: 11px;
    }

    .modal-body {
        padding: 1.25rem !important;
    }

    .modal-body .fa-3x {
        font-size: 2.25rem !important;
    }

    .modal-body h6 {
        font-size: 0.95rem;
    }

    .modal-body p {
        font-size: 0.85rem;
    }
}

/* ========================================
   HOMEPAGE/DASHBOARD RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (991px) */
@media (max-width: 991px) {

    /* Dashboard Header */
    .dashboard-header {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .dashboard-header h1 {
        font-size: 2rem;
    }

    .dashboard-header p {
        font-size: 1rem;
    }

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

    /* Module Cards */
    .modules-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.25rem;
    }
}

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Dashboard Header */
    .dashboard-header {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
    }

    .dashboard-header h1 {
        font-size: 1.75rem;
    }

    .dashboard-header p {
        font-size: 0.95rem;
    }

    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.875rem;
    }

    .stat-card {
        padding: 1.25rem;
    }

    .stat-card h3 {
        font-size: 1rem;
    }

    .stat-card .stat-value {
        font-size: 1.75rem;
    }

    /* Module Cards */
    .modules-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .module-card {
        padding: 1.25rem;
    }

    .module-card h3 {
        font-size: 1.1rem;
    }

    .module-card p {
        font-size: 0.9rem;
    }

    /* Hero Section */
    .hero-section {
        padding: 2.5rem 0;
    }


    .hero-subtitle {
        font-size: 1.05rem;
    }

    /* Daily Learning */
    .daily-learning-card {
        padding: 1.25rem;
    }

    /* Quick Actions */
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.875rem;
    }

    .action-btn {
        padding: 0.875rem;
        font-size: 0.9rem;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Dashboard Header */
    .dashboard-header {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .dashboard-header h1 {
        font-size: 1.5rem;
    }

    .dashboard-header p {
        font-size: 0.875rem;
    }

    /* Stats Grid */
    .stats-grid {
        gap: 0.75rem;
    }

    .stat-card {
        padding: 1rem;
        border-radius: 10px;
    }

    .stat-card h3 {
        font-size: 0.9rem;
    }

    .stat-card .stat-value {
        font-size: 1.5rem;
    }

    .stat-card .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    /* Module Cards */
    .modules-grid {
        gap: 0.875rem;
    }

    .module-card {
        padding: 1rem;
        border-radius: 10px;
    }

    .module-card h3 {
        font-size: 1rem;
    }

    .module-card p {
        font-size: 0.85rem;
    }

    .module-card .btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    /* Hero Section */
    .hero-section {
        padding: 2rem 0;
    }


    .hero-subtitle {
        font-size: 0.95rem;
        padding: 0 1rem;
    }

    /* Daily Learning */
    .daily-learning-card {
        padding: 1rem;
        border-radius: 10px;
    }

    .daily-learning-card h3 {
        font-size: 1.05rem;
    }

    .daily-learning-card p {
        font-size: 0.85rem;
    }

    /* Quick Actions */
    .quick-actions {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .action-btn {
        padding: 0.75rem;
        font-size: 0.85rem;
    }

    .action-btn i {
        font-size: 1.25rem;
    }

    /* Progress Bars */
    .progress {
        height: 6px;
    }

    /* Badges */
    .badge {
        font-size: 0.7rem;
        padding: 0.35rem 0.65rem;
    }

    /* Cards */
    .card {
        border-radius: 10px;
    }

    .card-body {
        padding: 1rem;
    }

    .card-title {
        font-size: 1rem;
    }

    /* Buttons */
    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .btn-sm {
        padding: 0.45rem 0.75rem;
        font-size: 0.8rem;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Dashboard Header */
    .dashboard-header {
        padding: 0.875rem;
    }

    .dashboard-header h1 {
        font-size: 1.35rem;
    }

    .dashboard-header p {
        font-size: 0.8rem;
    }

    /* Stats Grid */
    .stat-card {
        padding: 0.875rem;
    }

    .stat-card h3 {
        font-size: 0.85rem;
    }

    .stat-card .stat-value {
        font-size: 1.35rem;
    }

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

    /* Module Cards */
    .module-card {
        padding: 0.875rem;
    }

    .module-card h3 {
        font-size: 0.95rem;
    }

    .module-card p {
        font-size: 0.8rem;
    }

    .module-card .btn {
        padding: 0.55rem 0.875rem;
        font-size: 0.8rem;
    }

    /* Hero Section */
    .hero-section {
        padding: 1.75rem 0;
    }


    .hero-subtitle {
        font-size: 0.9rem;
    }

    /* Daily Learning */
    .daily-learning-card {
        padding: 0.875rem;
    }

    .daily-learning-card h3 {
        font-size: 1rem;
    }

    .daily-learning-card p {
        font-size: 0.8rem;
    }

    /* Quick Actions */
    .action-btn {
        padding: 0.65rem;
        font-size: 0.8rem;
    }

    .action-btn i {
        font-size: 1.1rem;
    }

    /* Progress Bars */
    .progress {
        height: 5px;
    }

    /* Badges */
    .badge {
        font-size: 0.65rem;
        padding: 0.3rem 0.55rem;
    }

    /* Cards */
    .card-body {
        padding: 0.875rem;
    }

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

    /* Buttons */
    .btn {
        padding: 0.55rem 0.875rem;
        font-size: 0.8rem;
    }

    .btn-sm {
        padding: 0.4rem 0.65rem;
        font-size: 0.75rem;
    }
}

/* ========================================
   DASHBOARD HEADER RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Prevent horizontal scroll on dashboard */
    body {
        overflow-x: hidden;
    }

    /* Make dashboard header more compact */
    .dashboard-header {
        margin: 0 0.5rem 1rem 0.5rem !important;
        padding: 0.75rem 1rem !important;
        border-radius: 0 0 15px 15px !important;
    }

    /* Dashboard Header */
    .dashboard-header-inner {
        flex-direction: column;
        gap: 0.65rem;
    }

    .dashboard-header-center {
        order: -1;
        width: 100%;
        display: none !important;
        /* Hide datetime display on mobile */
    }

    .datetime-display {
        display: none !important;
        /* Hide datetime display on mobile */
    }

    .digital-clock {
        display: none !important;
    }

    .current-date {
        display: none !important;
    }

    .topbar-actions {
        justify-content: space-between;
        width: 100%;
        gap: 0.5rem;
    }

    .topbar-actions .fw-semibold {
        font-size: 0.85rem;
    }

    .user-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }

    .notification-btn {
        width: 36px;
        height: 36px;
    }

    .notification-btn i {
        font-size: 1rem;
    }

    .sidebar-toggle {
        width: 36px;
        height: 36px;
    }

    .sidebar-toggle i {
        font-size: 1rem;
    }
}


/* Small Phones (480px and below) */
@media (max-width: 480px) {
    .datetime-display {
        padding: 0.65rem 0.875rem;
        border-radius: 10px;
    }

    .digital-clock {
        font-size: 1.5rem;
        letter-spacing: 0.5px;
    }

    .current-date {
        font-size: 0.8rem;
    }

    .notification-btn {
        width: 38px;
        height: 38px;
    }

    .notification-btn i {
        font-size: 1rem;
    }

    .notification-badge {
        width: 16px;
        height: 16px;
        font-size: 0.65rem;
    }

    .topbar-actions .fw-semibold {
        font-size: 0.85rem;
        max-width: 120px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .user-avatar {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {
    .datetime-display {
        padding: 0.6rem 0.75rem;
    }

    .digital-clock {
        font-size: 1.5rem;
    }

    .current-date {
        font-size: 0.75rem;
    }

    .notification-btn {
        width: 36px;
        height: 36px;
    }

    .notification-btn i {
        font-size: 0.95rem;
    }

    .topbar-actions .fw-semibold {
        font-size: 0.8rem;
        max-width: 100px;
    }

    .user-avatar {
        width: 34px;
        height: 34px;
        font-size: 0.9rem;
        border-width: 2px;
    }
}

/* ========================================
   DASHBOARD PAGE CONTENT RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Hero Section */
    .hero-content {
        padding: 1.5rem !important;
    }

    .greeting-badge {
        font-size: 0.75rem !important;
        padding: 0.4rem 0.75rem !important;
    }


    .hero-subtitle {
        font-size: 0.95rem !important;
        margin-bottom: 1rem !important;
    }

    .quick-stats {
        gap: 0.75rem !important;
    }

    .quick-stat-item {
        font-size: 0.75rem !important;
        padding: 0.4rem 0.75rem !important;
    }

    .quick-stat-item i {
        font-size: 0.875rem !important;
    }

    /* Stats Cards */
    .stat-card h3,
    .stats-card h3 {
        font-size: 1.5rem !important;
    }

    .stat-card p,
    .stats-card p {
        font-size: 0.8rem !important;
    }

    /* Section Headings */
    .section-title,
    h2.mb-4,
    h3.mb-3 {
        font-size: 1.25rem !important;
    }

    h4 {
        font-size: 1.1rem !important;
    }

    h5 {
        font-size: 1rem !important;
    }

    h6 {
        font-size: 0.9rem !important;
    }

    /* Card Titles */
    .card-title {
        font-size: 1rem !important;
    }

    .card-text,
    .card-body p {
        font-size: 0.85rem !important;
    }

    /* Buttons */
    .btn {
        font-size: 0.85rem !important;
        padding: 0.5rem 1rem !important;
    }

    .btn-sm {
        font-size: 0.75rem !important;
        padding: 0.4rem 0.75rem !important;
    }

    /* Badges */
    .badge {
        font-size: 0.7rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    /* Tables */
    table {
        font-size: 0.85rem !important;
    }

    /* Progress Bars */
    .progress {
        height: 0.75rem !important;
    }

    .progress-text {
        font-size: 0.75rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Hero Section */
    .hero-content {
        padding: 1.25rem !important;
    }

    .greeting-badge {
        font-size: 0.7rem !important;
        padding: 0.35rem 0.65rem !important;
    }


    .hero-subtitle {
        font-size: 0.875rem !important;
        margin-bottom: 0.875rem !important;
    }

    .quick-stats {
        gap: 0.5rem !important;
    }

    .quick-stat-item {
        font-size: 0.7rem !important;
        padding: 0.35rem 0.65rem !important;
    }

    .quick-stat-item i {
        font-size: 0.8rem !important;
    }

    /* Stats Cards */
    .stat-card h3,
    .stats-card h3 {
        font-size: 1.35rem !important;
    }

    .stat-card p,
    .stats-card p {
        font-size: 0.75rem !important;
    }

    /* Section Headings */
    .section-title,
    h2.mb-4,
    h3.mb-3 {
        font-size: 1.15rem !important;
    }

    h4 {
        font-size: 1rem !important;
    }

    h5 {
        font-size: 0.9rem !important;
    }

    h6 {
        font-size: 0.85rem !important;
    }

    /* Card Titles */
    .card-title {
        font-size: 0.95rem !important;
    }

    .card-text,
    .card-body p {
        font-size: 0.8rem !important;
    }

    /* Buttons */
    .btn {
        font-size: 0.8rem !important;
        padding: 0.45rem 0.875rem !important;
    }

    .btn-sm {
        font-size: 0.7rem !important;
        padding: 0.35rem 0.65rem !important;
    }

    /* Badges */
    .badge {
        font-size: 0.65rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Tables */
    table {
        font-size: 0.8rem !important;
    }

    /* Progress Bars */
    .progress {
        height: 0.65rem !important;
    }

    .progress-text {
        font-size: 0.7rem !important;
    }

    /* Card Padding */
    .card-body {
        padding: 1rem !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Hero Section */
    .hero-content {
        padding: 1rem !important;
    }

    .greeting-badge {
        font-size: 0.65rem !important;
        padding: 0.3rem 0.6rem !important;
    }


    .hero-subtitle {
        font-size: 0.8rem !important;
        margin-bottom: 0.75rem !important;
    }

    .quick-stats {
        gap: 0.4rem !important;
    }

    .quick-stat-item {
        font-size: 0.65rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    .quick-stat-item i {
        font-size: 0.75rem !important;
    }

    /* Stats Cards */
    .stat-card h3,
    .stats-card h3 {
        font-size: 1.25rem !important;
    }

    .stat-card p,
    .stats-card p {
        font-size: 0.7rem !important;
    }

    /* Section Headings */
    .section-title,
    h2.mb-4,
    h3.mb-3 {
        font-size: 1.1rem !important;
    }

    h4 {
        font-size: 0.95rem !important;
    }

    h5 {
        font-size: 0.85rem !important;
    }

    h6 {
        font-size: 0.8rem !important;
    }

    /* Card Titles */
    .card-title {
        font-size: 0.9rem !important;
    }

    .card-text,
    .card-body p {
        font-size: 0.75rem !important;
    }

    /* Buttons */
    .btn {
        font-size: 0.75rem !important;
        padding: 0.4rem 0.8rem !important;
    }

    .btn-sm {
        font-size: 0.65rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    /* Badges */
    .badge {
        font-size: 0.6rem !important;
        padding: 0.2rem 0.45rem !important;
    }

    /* Tables */
    table {
        font-size: 0.75rem !important;
    }

    /* Progress Bars */
    .progress {
        height: 0.6rem !important;
    }

    .progress-text {
        font-size: 0.65rem !important;
    }

    /* Card Padding */
    .card-body {
        padding: 0.875rem !important;
    }
}

/* ========================================
   PURCHASED COURSES PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Page Header */
    .page-header {
        padding: 1.5rem !important;
    }

    .page-title {
        font-size: 1.75rem !important;
    }

    .page-subtitle {
        font-size: 0.95rem !important;
    }

    /* Filter Tabs */
    .filter-tabs {
        gap: 0.4rem !important;
    }

    .filter-tab {
        font-size: 0.75rem !important;
        padding: 0.4rem 0.75rem !important;
    }

    .filter-tab .badge {
        font-size: 0.65rem !important;
    }

    /* Stats Summary */
    .stats-summary {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }

    .stat-value {
        font-size: 2rem !important;
    }

    .stat-label {
        font-size: 0.85rem !important;
    }

    /* Course Cards */
    .course-thumbnail {
        height: 150px !important;
    }

    .course-info {
        padding: 1.25rem !important;
    }

    .course-title {
        font-size: 1.1rem !important;
    }

    .course-description {
        font-size: 0.85rem !important;
    }

    .course-meta {
        font-size: 0.8rem !important;
        gap: 0.75rem !important;
    }

    .course-stats {
        gap: 0.75rem !important;
    }

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

    .course-actions {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }

    .btn-access,
    .btn-renewal,
    .btn-renewal-enhanced {
        font-size: 0.8rem !important;
        padding: 0.75rem 1.25rem !important;
    }

    /* Expired Courses Header */
    .expired-courses-header {
        padding: 1.5rem !important;
    }

    .expired-icon {
        width: 50px !important;
        height: 50px !important;
        font-size: 1.25rem !important;
    }

    .expired-text h3 {
        font-size: 1.25rem !important;
    }

    .expired-text p {
        font-size: 0.9rem !important;
    }

    .btn-renewal-large {
        font-size: 0.9rem !important;
        padding: 0.875rem 1.5rem !important;
    }

    /* Alert Banners */
    .expired-alert-banner {
        margin-bottom: 1.5rem !important;
    }

    .expired-alert-content {
        padding: 1.25rem !important;
        gap: 1rem !important;
    }

    .expired-alert-icon {
        width: 45px !important;
        height: 45px !important;
        font-size: 1.1rem !important;
    }

    .expired-alert-text h4 {
        font-size: 1.1rem !important;
    }

    .expired-alert-text p {
        font-size: 0.85rem !important;
    }

    .btn-expired-view,
    .btn-expired-renew {
        font-size: 0.8rem !important;
        padding: 0.65rem 1rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Page Header */
    .page-header {
        padding: 1.25rem !important;
    }

    .page-title {
        font-size: 1.5rem !important;
    }

    .page-subtitle {
        font-size: 0.875rem !important;
    }

    /* Filter Tabs */
    .filter-tabs {
        gap: 0.35rem !important;
    }

    .filter-tab {
        font-size: 0.7rem !important;
        padding: 0.35rem 0.65rem !important;
    }

    .filter-tab .badge {
        font-size: 0.6rem !important;
    }

    /* Stats Summary */
    .stats-summary {
        grid-template-columns: 1fr !important;
        gap: 0.875rem !important;
    }

    .stat-value {
        font-size: 1.75rem !important;
    }

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

    /* Course Cards */
    .course-thumbnail {
        height: 130px !important;
    }

    .course-info {
        padding: 1rem !important;
    }

    .course-title {
        font-size: 1rem !important;
    }

    .course-description {
        font-size: 0.8rem !important;
    }

    .course-meta {
        font-size: 0.75rem !important;
        gap: 0.5rem !important;
    }

    .course-stats {
        gap: 0.5rem !important;
    }

    .stat-item {
        font-size: 0.75rem !important;
    }

    .btn-access,
    .btn-renewal,
    .btn-renewal-enhanced {
        font-size: 0.75rem !important;
        padding: 0.65rem 1rem !important;
    }

    /* Expired Courses Header */
    .expired-courses-header {
        padding: 1.25rem !important;
    }

    .expired-header-content {
        flex-direction: column !important;
        text-align: center !important;
    }

    .expired-icon {
        width: 45px !important;
        height: 45px !important;
        font-size: 1.1rem !important;
        margin: 0 auto !important;
    }

    .expired-text {
        min-width: auto !important;
    }

    .expired-text h3 {
        font-size: 1.15rem !important;
    }

    .expired-text p {
        font-size: 0.85rem !important;
    }

    .btn-renewal-large {
        font-size: 0.85rem !important;
        padding: 0.75rem 1.25rem !important;
        width: 100% !important;
    }

    /* Alert Banners */
    .expired-alert-content {
        padding: 1rem !important;
        flex-direction: column !important;
        text-align: center !important;
    }

    .expired-alert-icon {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
        margin: 0 auto !important;
    }

    .expired-alert-text {
        min-width: auto !important;
    }

    .expired-alert-text h4 {
        font-size: 1rem !important;
    }

    .expired-alert-text p {
        font-size: 0.8rem !important;
    }

    .expired-alert-actions {
        width: 100% !important;
    }

    .btn-expired-view,
    .btn-expired-renew {
        font-size: 0.75rem !important;
        padding: 0.6rem 0.875rem !important;
        flex: 1 !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Page Header */
    .page-header {
        padding: 1rem !important;
    }

    .page-title {
        font-size: 1.35rem !important;
    }

    .page-subtitle {
        font-size: 0.8rem !important;
    }

    /* Filter Tabs */
    .filter-tab {
        font-size: 0.65rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    /* Stats Summary */
    .stat-value {
        font-size: 1.6rem !important;
    }

    .stat-label {
        font-size: 0.75rem !important;
    }

    /* Course Cards */
    .course-thumbnail {
        height: 120px !important;
    }

    .course-info {
        padding: 0.875rem !important;
    }

    .course-title {
        font-size: 0.95rem !important;
    }

    .course-description {
        font-size: 0.75rem !important;
    }

    .course-meta,
    .stat-item {
        font-size: 0.7rem !important;
    }

    .btn-access,
    .btn-renewal,
    .btn-renewal-enhanced {
        font-size: 0.7rem !important;
        padding: 0.6rem 0.875rem !important;
    }

    /* Expired Courses Header */
    .expired-icon {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
    }

    .expired-text h3 {
        font-size: 1.1rem !important;
    }

    .expired-text p {
        font-size: 0.8rem !important;
    }

    .btn-renewal-large {
        font-size: 0.8rem !important;
        padding: 0.7rem 1.1rem !important;
    }

    /* Alert Banners */
    .expired-alert-icon {
        width: 36px !important;
        height: 36px !important;
        font-size: 0.95rem !important;
    }

    .expired-alert-text h4 {
        font-size: 0.95rem !important;
    }

    .expired-alert-text p {
        font-size: 0.75rem !important;
    }

    .btn-expired-view,
    .btn-expired-renew {
        font-size: 0.7rem !important;
        padding: 0.55rem 0.8rem !important;
    }
}

/* ========================================
   PROGRESS PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Progress Page Header */
    .progress-header {
        padding: 1.5rem !important;
    }

    .progress-header h1,
    .progress-header .h1 {
        font-size: 1.75rem !important;
    }

    .progress-header p {
        font-size: 0.95rem !important;
    }

    /* Progress Stats Grid */
    .progress-stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1rem !important;
    }

    .progress-stat-card {
        padding: 1.25rem !important;
    }

    .progress-stat-card h3 {
        font-size: 1.5rem !important;
    }

    .progress-stat-card p {
        font-size: 0.8rem !important;
    }

    /* Progress Cards */
    .progress-card {
        padding: 1.25rem !important;
    }

    .progress-card h4,
    .progress-card .h4 {
        font-size: 1.1rem !important;
    }

    .progress-card h5,
    .progress-card .h5 {
        font-size: 1rem !important;
    }

    .progress-card p,
    .progress-card .card-text {
        font-size: 0.85rem !important;
    }

    /* Progress Bars */
    .progress {
        height: 0.75rem !important;
    }

    .progress-label {
        font-size: 0.75rem !important;
    }

    .progress-percentage {
        font-size: 0.8rem !important;
    }

    /* Charts */
    .chart-container {
        height: 250px !important;
    }

    /* Subject Cards */
    .subject-card {
        padding: 1rem !important;
    }

    .subject-card h5 {
        font-size: 0.95rem !important;
    }

    .subject-card .badge {
        font-size: 0.65rem !important;
    }

    /* Activity Timeline */
    .activity-item {
        padding: 1rem !important;
    }

    .activity-item h6 {
        font-size: 0.9rem !important;
    }

    .activity-item p,
    .activity-item small {
        font-size: 0.8rem !important;
    }

    /* Tabs */
    .nav-tabs .nav-link {
        font-size: 0.85rem !important;
        padding: 0.65rem 1rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Progress Page Header */
    .progress-header {
        padding: 1.25rem !important;
    }

    .progress-header h1,
    .progress-header .h1 {
        font-size: 1.5rem !important;
    }

    .progress-header p {
        font-size: 0.875rem !important;
    }

    /* Progress Stats Grid */
    .progress-stats-grid {
        grid-template-columns: 1fr !important;
        gap: 0.875rem !important;
    }

    .progress-stat-card {
        padding: 1rem !important;
    }

    .progress-stat-card h3 {
        font-size: 1.35rem !important;
    }

    .progress-stat-card p {
        font-size: 0.75rem !important;
    }

    /* Progress Cards */
    .progress-card {
        padding: 1rem !important;
    }

    .progress-card h4,
    .progress-card .h4 {
        font-size: 1rem !important;
    }

    .progress-card h5,
    .progress-card .h5 {
        font-size: 0.9rem !important;
    }

    .progress-card p,
    .progress-card .card-text {
        font-size: 0.8rem !important;
    }

    /* Progress Bars */
    .progress {
        height: 0.65rem !important;
    }

    .progress-label {
        font-size: 0.7rem !important;
    }

    .progress-percentage {
        font-size: 0.75rem !important;
    }

    /* Charts */
    .chart-container {
        height: 220px !important;
    }

    /* Subject Cards */
    .subject-card {
        padding: 0.875rem !important;
    }

    .subject-card h5 {
        font-size: 0.9rem !important;
    }

    .subject-card .badge {
        font-size: 0.6rem !important;
    }

    /* Activity Timeline */
    .activity-item {
        padding: 0.875rem !important;
    }

    .activity-item h6 {
        font-size: 0.85rem !important;
    }

    .activity-item p,
    .activity-item small {
        font-size: 0.75rem !important;
    }

    /* Tabs */
    .nav-tabs {
        flex-wrap: wrap !important;
    }

    .nav-tabs .nav-link {
        font-size: 0.8rem !important;
        padding: 0.6rem 0.875rem !important;
    }

    /* Tables */
    .table {
        font-size: 0.8rem !important;
    }

    .table th,
    .table td {
        padding: 0.5rem !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Progress Page Header */
    .progress-header {
        padding: 1rem !important;
    }

    .progress-header h1,
    .progress-header .h1 {
        font-size: 1.35rem !important;
    }

    .progress-header p {
        font-size: 0.8rem !important;
    }

    /* Progress Stats Grid */
    .progress-stat-card {
        padding: 0.875rem !important;
    }

    .progress-stat-card h3 {
        font-size: 1.25rem !important;
    }

    .progress-stat-card p {
        font-size: 0.7rem !important;
    }

    /* Progress Cards */
    .progress-card {
        padding: 0.875rem !important;
    }

    .progress-card h4,
    .progress-card .h4 {
        font-size: 0.95rem !important;
    }

    .progress-card h5,
    .progress-card .h5 {
        font-size: 0.85rem !important;
    }

    .progress-card p,
    .progress-card .card-text {
        font-size: 0.75rem !important;
    }

    /* Progress Bars */
    .progress {
        height: 0.6rem !important;
    }

    .progress-label {
        font-size: 0.65rem !important;
    }

    .progress-percentage {
        font-size: 0.7rem !important;
    }

    /* Charts */
    .chart-container {
        height: 200px !important;
    }

    /* Subject Cards */
    .subject-card {
        padding: 0.75rem !important;
    }

    .subject-card h5 {
        font-size: 0.85rem !important;
    }

    /* Activity Timeline */
    .activity-item {
        padding: 0.75rem !important;
    }

    .activity-item h6 {
        font-size: 0.8rem !important;
    }

    .activity-item p,
    .activity-item small {
        font-size: 0.7rem !important;
    }

    /* Tabs */
    .nav-tabs .nav-link {
        font-size: 0.75rem !important;
        padding: 0.55rem 0.75rem !important;
    }

    /* Tables */
    .table {
        font-size: 0.75rem !important;
    }

    .table th,
    .table td {
        padding: 0.4rem !important;
    }
}

/* ========================================
   TESTS PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Tests Page Header */
    .tests-header {
        padding: 1.5rem !important;
    }

    .tests-header h1 {
        font-size: 1.75rem !important;
    }

    .tests-header p {
        font-size: 0.95rem !important;
    }

    /* Test Cards */
    .test-card {
        padding: 1.25rem !important;
    }

    .test-card h4,
    .test-card .h4 {
        font-size: 1.1rem !important;
    }

    .test-card h5,
    .test-card .h5 {
        font-size: 1rem !important;
    }

    .test-card p {
        font-size: 0.85rem !important;
    }

    /* Test Meta Info */
    .test-meta {
        font-size: 0.8rem !important;
        gap: 0.75rem !important;
    }

    .test-meta-item {
        font-size: 0.8rem !important;
    }

    /* Test Stats */
    .test-stats {
        gap: 0.75rem !important;
    }

    .test-stat {
        font-size: 0.8rem !important;
    }

    .test-stat-value {
        font-size: 1.25rem !important;
    }

    /* Test Badges */
    .test-badge {
        font-size: 0.7rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    /* Test Actions */
    .test-actions {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }

    .test-actions .btn {
        width: 100% !important;
        font-size: 0.85rem !important;
        padding: 0.75rem 1.25rem !important;
    }

    /* Test Filters */
    .test-filters {
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
    }

    .test-filter-btn {
        font-size: 0.8rem !important;
        padding: 0.5rem 1rem !important;
    }

    /* Test Grid */
    .tests-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Tests Page Header */
    .tests-header {
        padding: 1.25rem !important;
    }

    .tests-header h1 {
        font-size: 1.5rem !important;
    }

    .tests-header p {
        font-size: 0.875rem !important;
    }

    /* Test Cards */
    .test-card {
        padding: 1rem !important;
    }

    .test-card h4,
    .test-card .h4 {
        font-size: 1rem !important;
    }

    .test-card h5,
    .test-card .h5 {
        font-size: 0.9rem !important;
    }

    .test-card p {
        font-size: 0.8rem !important;
    }

    /* Test Meta Info */
    .test-meta {
        font-size: 0.75rem !important;
        gap: 0.5rem !important;
        flex-wrap: wrap !important;
    }

    .test-meta-item {
        font-size: 0.75rem !important;
    }

    /* Test Stats */
    .test-stats {
        gap: 0.5rem !important;
        flex-wrap: wrap !important;
    }

    .test-stat {
        font-size: 0.75rem !important;
    }

    .test-stat-value {
        font-size: 1.15rem !important;
    }

    /* Test Badges */
    .test-badge {
        font-size: 0.65rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Test Actions */
    .test-actions .btn {
        font-size: 0.8rem !important;
        padding: 0.65rem 1rem !important;
    }

    /* Test Filters */
    .test-filter-btn {
        font-size: 0.75rem !important;
        padding: 0.45rem 0.875rem !important;
    }

    /* Test Results */
    .test-result-card {
        padding: 1rem !important;
    }

    .test-result-score {
        font-size: 1.5rem !important;
    }

    .test-result-label {
        font-size: 0.75rem !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Tests Page Header */
    .tests-header {
        padding: 1rem !important;
    }

    .tests-header h1 {
        font-size: 1.35rem !important;
    }

    .tests-header p {
        font-size: 0.8rem !important;
    }

    /* Test Cards */
    .test-card {
        padding: 0.875rem !important;
    }

    .test-card h4,
    .test-card .h4 {
        font-size: 0.95rem !important;
    }

    .test-card h5,
    .test-card .h5 {
        font-size: 0.85rem !important;
    }

    .test-card p {
        font-size: 0.75rem !important;
    }

    /* Test Meta Info */
    .test-meta {
        font-size: 0.7rem !important;
    }

    .test-meta-item {
        font-size: 0.7rem !important;
    }

    /* Test Stats */
    .test-stat {
        font-size: 0.7rem !important;
    }

    .test-stat-value {
        font-size: 1.1rem !important;
    }

    /* Test Badges */
    .test-badge {
        font-size: 0.6rem !important;
        padding: 0.2rem 0.45rem !important;
    }

    /* Test Actions */
    .test-actions .btn {
        font-size: 0.75rem !important;
        padding: 0.6rem 0.875rem !important;
    }

    /* Test Filters */
    .test-filter-btn {
        font-size: 0.7rem !important;
        padding: 0.4rem 0.75rem !important;
    }

    /* Test Results */
    .test-result-card {
        padding: 0.875rem !important;
    }

    .test-result-score {
        font-size: 1.35rem !important;
    }

    .test-result-label {
        font-size: 0.7rem !important;
    }
}

/* ========================================
   TEST SCORE BADGE MOBILE FIX
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Score Badge - Make more compact */
    .score-badge {
        font-size: 1.1rem !important;
        padding: 0.4rem 0.75rem !important;
        border-radius: 0.4rem !important;
    }

    /* Test Card Layout - Stack on mobile */
    .test-card .row {
        flex-direction: column !important;
    }

    .test-card .col-md-6,
    .test-card .col-md-3 {
        width: 100% !important;
        max-width: 100% !important;
    }

    .test-card .col-md-3 {
        margin-top: 1rem !important;
    }

    /* Center score on mobile */
    .test-card .text-center {
        text-align: left !important;
        display: flex !important;
        align-items: center !important;
        gap: 0.75rem !important;
    }

    .test-card .score-badge {
        margin: 0 !important;
    }

    /* Improvement badge - smaller */
    .test-card .badge {
        font-size: 0.7rem !important;
        padding: 0.3rem 0.6rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Score Badge - Even more compact */
    .score-badge {
        font-size: 1rem !important;
        padding: 0.35rem 0.65rem !important;
        border-radius: 0.35rem !important;
    }

    /* Improvement badge - even smaller */
    .test-card .badge {
        font-size: 0.65rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Test card actions - stack buttons */
    .test-card .d-flex.gap-2 {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }

    .test-card .btn-sm {
        width: 100% !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Score Badge - Minimal size */
    .score-badge {
        font-size: 0.95rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    /* Improvement badge - minimal */
    .test-card .badge {
        font-size: 0.6rem !important;
        padding: 0.2rem 0.45rem !important;
    }
}

/* ========================================
   LECTURES PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Lectures Page Header */
    .lectures-header {
        padding: 1.5rem !important;
    }

    .lectures-header h1 {
        font-size: 1.75rem !important;
    }

    .lectures-header p {
        font-size: 0.95rem !important;
    }

    /* Lecture Cards */
    .lecture-card {
        padding: 1.25rem !important;
    }

    .lecture-card h4,
    .lecture-card .h4 {
        font-size: 1.1rem !important;
    }

    .lecture-card h5,
    .lecture-card .h5 {
        font-size: 1rem !important;
    }

    .lecture-card p {
        font-size: 0.85rem !important;
    }

    /* Lecture Meta */
    .lecture-meta {
        font-size: 0.8rem !important;
        gap: 0.75rem !important;
        flex-wrap: wrap !important;
    }

    .lecture-meta-item {
        font-size: 0.8rem !important;
    }

    /* Lecture Thumbnail */
    .lecture-thumbnail {
        height: 150px !important;
    }

    /* Lecture Actions */
    .lecture-actions {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }

    .lecture-actions .btn {
        width: 100% !important;
        font-size: 0.85rem !important;
        padding: 0.75rem 1.25rem !important;
    }

    /* Subject Filter */
    .subject-filter {
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
    }

    .subject-filter-btn {
        font-size: 0.8rem !important;
        padding: 0.5rem 1rem !important;
    }

    /* Lecture Grid */
    .lectures-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }

    /* Video Player */
    .video-container {
        height: 250px !important;
    }

    /* Lecture Stats */
    .lecture-stats {
        gap: 0.75rem !important;
    }

    .lecture-stat {
        font-size: 0.8rem !important;
    }

    .lecture-stat-value {
        font-size: 1.25rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Lectures Page Header */
    .lectures-header {
        padding: 1.25rem !important;
    }

    .lectures-header h1 {
        font-size: 1.5rem !important;
    }

    .lectures-header p {
        font-size: 0.875rem !important;
    }

    /* Lecture Cards */
    .lecture-card {
        padding: 1rem !important;
    }

    .lecture-card h4,
    .lecture-card .h4 {
        font-size: 1rem !important;
    }

    .lecture-card h5,
    .lecture-card .h5 {
        font-size: 0.9rem !important;
    }

    .lecture-card p {
        font-size: 0.8rem !important;
    }

    /* Lecture Meta */
    .lecture-meta {
        font-size: 0.75rem !important;
        gap: 0.5rem !important;
    }

    .lecture-meta-item {
        font-size: 0.75rem !important;
    }

    /* Lecture Thumbnail */
    .lecture-thumbnail {
        height: 130px !important;
    }

    /* Lecture Actions */
    .lecture-actions .btn {
        font-size: 0.8rem !important;
        padding: 0.65rem 1rem !important;
    }

    /* Subject Filter */
    .subject-filter-btn {
        font-size: 0.75rem !important;
        padding: 0.45rem 0.875rem !important;
    }

    /* Video Player */
    .video-container {
        height: 220px !important;
    }

    /* Lecture Stats */
    .lecture-stats {
        gap: 0.5rem !important;
        flex-wrap: wrap !important;
    }

    .lecture-stat {
        font-size: 0.75rem !important;
    }

    .lecture-stat-value {
        font-size: 1.15rem !important;
    }

    /* Lecture Duration Badge */
    .duration-badge {
        font-size: 0.7rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    /* Lecture Progress */
    .lecture-progress {
        height: 0.5rem !important;
    }

    .lecture-progress-text {
        font-size: 0.7rem !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Lectures Page Header */
    .lectures-header {
        padding: 1rem !important;
    }

    .lectures-header h1 {
        font-size: 1.35rem !important;
    }

    .lectures-header p {
        font-size: 0.8rem !important;
    }

    /* Lecture Cards */
    .lecture-card {
        padding: 0.875rem !important;
    }

    .lecture-card h4,
    .lecture-card .h4 {
        font-size: 0.95rem !important;
    }

    .lecture-card h5,
    .lecture-card .h5 {
        font-size: 0.85rem !important;
    }

    .lecture-card p {
        font-size: 0.75rem !important;
    }

    /* Lecture Meta */
    .lecture-meta {
        font-size: 0.7rem !important;
    }

    .lecture-meta-item {
        font-size: 0.7rem !important;
    }

    /* Lecture Thumbnail */
    .lecture-thumbnail {
        height: 120px !important;
    }

    /* Lecture Actions */
    .lecture-actions .btn {
        font-size: 0.75rem !important;
        padding: 0.6rem 0.875rem !important;
    }

    /* Subject Filter */
    .subject-filter-btn {
        font-size: 0.7rem !important;
        padding: 0.4rem 0.75rem !important;
    }

    /* Video Player */
    .video-container {
        height: 200px !important;
    }

    /* Lecture Stats */
    .lecture-stat {
        font-size: 0.7rem !important;
    }

    .lecture-stat-value {
        font-size: 1.1rem !important;
    }

    /* Lecture Duration Badge */
    .duration-badge {
        font-size: 0.65rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Lecture Progress */
    .lecture-progress {
        height: 0.45rem !important;
    }

    .lecture-progress-text {
        font-size: 0.65rem !important;
    }
}

/* ========================================
   LIVE LECTURES PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Live Lectures Header */
    .live-lectures-header {
        padding: 1.5rem !important;
    }

    .live-lectures-header h1 {
        font-size: 1.75rem !important;
    }

    .live-lectures-header p {
        font-size: 0.95rem !important;
    }

    /* Live Lecture Cards */
    .live-lecture-card {
        padding: 1.25rem !important;
    }

    .live-lecture-card h4,
    .live-lecture-card .h4 {
        font-size: 1.1rem !important;
    }

    .live-lecture-card h5,
    .live-lecture-card .h5 {
        font-size: 1rem !important;
    }

    .live-lecture-card p {
        font-size: 0.85rem !important;
    }

    /* Live Status Badge */
    .live-badge {
        font-size: 0.75rem !important;
        padding: 0.35rem 0.7rem !important;
    }

    /* Countdown Timer */
    .countdown-timer {
        font-size: 1.1rem !important;
    }

    /* Live Lecture Actions */
    .live-lecture-actions {
        flex-direction: column !important;
        gap: 0.5rem !important;
    }

    .live-lecture-actions .btn {
        width: 100% !important;
        font-size: 0.85rem !important;
        padding: 0.75rem 1.25rem !important;
    }

    /* Live Lecture Grid */
    .live-lectures-grid {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Live Lectures Header */
    .live-lectures-header {
        padding: 1.25rem !important;
    }

    .live-lectures-header h1 {
        font-size: 1.5rem !important;
    }

    .live-lectures-header p {
        font-size: 0.875rem !important;
    }

    /* Live Lecture Cards */
    .live-lecture-card {
        padding: 1rem !important;
    }

    .live-lecture-card h4,
    .live-lecture-card .h4 {
        font-size: 1rem !important;
    }

    .live-lecture-card h5,
    .live-lecture-card .h5 {
        font-size: 0.9rem !important;
    }

    .live-lecture-card p {
        font-size: 0.8rem !important;
    }

    /* Live Status Badge */
    .live-badge {
        font-size: 0.7rem !important;
        padding: 0.3rem 0.6rem !important;
    }

    /* Countdown Timer */
    .countdown-timer {
        font-size: 1rem !important;
    }

    /* Live Lecture Actions */
    .live-lecture-actions .btn {
        font-size: 0.8rem !important;
        padding: 0.65rem 1rem !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Live Lectures Header */
    .live-lectures-header {
        padding: 1rem !important;
    }

    .live-lectures-header h1 {
        font-size: 1.35rem !important;
    }

    .live-lectures-header p {
        font-size: 0.8rem !important;
    }

    /* Live Lecture Cards */
    .live-lecture-card {
        padding: 0.875rem !important;
    }

    .live-lecture-card h4,
    .live-lecture-card .h4 {
        font-size: 0.95rem !important;
    }

    .live-lecture-card h5,
    .live-lecture-card .h5 {
        font-size: 0.85rem !important;
    }

    .live-lecture-card p {
        font-size: 0.75rem !important;
    }

    /* Live Status Badge */
    .live-badge {
        font-size: 0.65rem !important;
        padding: 0.25rem 0.5rem !important;
    }

    /* Countdown Timer */
    .countdown-timer {
        font-size: 0.95rem !important;
    }

    /* Live Lecture Actions */
    .live-lecture-actions .btn {
        font-size: 0.75rem !important;
        padding: 0.6rem 0.875rem !important;
    }
}

/* ========================================
   LEADERBOARD PAGE RESPONSIVE STYLES
   ======================================== */

/* Tablets and Below (768px) */
@media (max-width: 768px) {

    /* Leaderboard Header */
    .leaderboard-header {
        padding: 1.5rem !important;
    }

    .leaderboard-header h1 {
        font-size: 1.75rem !important;
    }

    .leaderboard-header p {
        font-size: 0.95rem !important;
    }

    /* Leaderboard Table */
    .leaderboard-table {
        font-size: 0.85rem !important;
    }

    .leaderboard-table th,
    .leaderboard-table td {
        padding: 0.75rem 0.5rem !important;
    }

    /* Rank Badge */
    .rank-badge {
        font-size: 1rem !important;
        width: 35px !important;
        height: 35px !important;
    }

    /* User Avatar in Table */
    .leaderboard-avatar {
        width: 35px !important;
        height: 35px !important;
    }

    /* Score Display */
    .score-display {
        font-size: 1.1rem !important;
    }

    /* Top 3 Cards */
    .top-user-card {
        padding: 1.25rem !important;
    }

    .top-user-card h4 {
        font-size: 1.1rem !important;
    }

    .top-user-card .score {
        font-size: 1.5rem !important;
    }

    /* Filter Tabs */
    .leaderboard-filters {
        flex-wrap: wrap !important;
        gap: 0.5rem !important;
    }

    .leaderboard-filter-btn {
        font-size: 0.8rem !important;
        padding: 0.5rem 1rem !important;
    }
}

/* Small Phones (480px and below) */
@media (max-width: 480px) {

    /* Leaderboard Header */
    .leaderboard-header {
        padding: 1.25rem !important;
    }

    .leaderboard-header h1 {
        font-size: 1.5rem !important;
    }

    .leaderboard-header p {
        font-size: 0.875rem !important;
    }

    /* Leaderboard Table */
    .leaderboard-table {
        font-size: 0.8rem !important;
    }

    .leaderboard-table th,
    .leaderboard-table td {
        padding: 0.65rem 0.4rem !important;
    }

    /* Hide less important columns on mobile */
    .leaderboard-table .hide-mobile {
        display: none !important;
    }

    /* Rank Badge */
    .rank-badge {
        font-size: 0.9rem !important;
        width: 30px !important;
        height: 30px !important;
    }

    /* User Avatar in Table */
    .leaderboard-avatar {
        width: 30px !important;
        height: 30px !important;
    }

    /* Score Display */
    .score-display {
        font-size: 1rem !important;
    }

    /* Top 3 Cards */
    .top-user-card {
        padding: 1rem !important;
    }

    .top-user-card h4 {
        font-size: 1rem !important;
    }

    .top-user-card .score {
        font-size: 1.35rem !important;
    }

    /* Filter Tabs */
    .leaderboard-filter-btn {
        font-size: 0.75rem !important;
        padding: 0.45rem 0.875rem !important;
    }

    /* User Name - Truncate on mobile */
    .leaderboard-table .user-name {
        max-width: 120px !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
    }
}

/* Extra Small Phones (375px and below) */
@media (max-width: 375px) {

    /* Leaderboard Header */
    .leaderboard-header {
        padding: 1rem !important;
    }

    .leaderboard-header h1 {
        font-size: 1.35rem !important;
    }

    .leaderboard-header p {
        font-size: 0.8rem !important;
    }

    /* Leaderboard Table */
    .leaderboard-table {
        font-size: 0.75rem !important;
    }

    .leaderboard-table th,
    .leaderboard-table td {
        padding: 0.6rem 0.35rem !important;
    }

    /* Rank Badge */
    .rank-badge {
        font-size: 0.85rem !important;
        width: 28px !important;
        height: 28px !important;
    }

    /* User Avatar in Table */
    .leaderboard-avatar {
        width: 28px !important;
        height: 28px !important;
    }

    /* Score Display */
    .score-display {
        font-size: 0.95rem !important;
    }

    /* Top 3 Cards */
    .top-user-card {
        padding: 0.875rem !important;
    }

    .top-user-card h4 {
        font-size: 0.95rem !important;
    }

    .top-user-card .score {
        font-size: 1.25rem !important;
    }

    /* Filter Tabs */
    .leaderboard-filter-btn {
        font-size: 0.7rem !important;
        padding: 0.4rem 0.75rem !important;
    }

    /* User Name - More truncation */
    .leaderboard-table .user-name {
        max-width: 100px !important;
    }
}

/* Password Toggle Button Fix for Mobile */
@media (max-width: 767.98px) {
    .password-toggle-btn {
        position: absolute !important;
        right: 0 !important;
        top: 50% !important;
        transform: translateY(-50%) !important;
        z-index: 100 !important;
        padding: 0.5rem !important;
        margin: 0 !important;
        border: none !important;
        background: transparent !important;
        width: max-content !important;
    }

    .position-relative input[type="password"],
    .position-relative input[type="text"] {
        padding-right: 45px !important;
    }

    .mock-test-app .login-hero-bg {
        min-height: 80vh;
    }
}

/* Register Page Mobile Responsiveness */
@media (max-width: 767.98px) {

    /* Reduce card padding on mobile */
    .login-card .card-body {
        padding: 2rem 1.5rem !important;
    }

    /* Make title smaller */
    .login-title {
        font-size: 1.5rem !important;
    }

    /* Make form labels smaller */
    .login-card .form-label {
        font-size: 0.9rem !important;
        margin-bottom: 0.3rem !important;
    }

    /* Adjust input padding */
    .login-input {
        padding: 0.65rem 0.75rem !important;
        font-size: 0.95rem !important;
    }

    /* Form text smaller */
    .form-text {
        font-size: 0.75rem !important;
    }

    /* Reduce button padding */
    .login-btn {
        padding: 0.75rem 1rem !important;
        font-size: 1rem !important;
    }

    /* Reduce vertical spacing */
    .login-hero-bg .row {
        min-height: auto !important;
        padding: 1rem 0 !important;
    }

    /* Make checkbox label smaller */
    .form-check-label {
        font-size: 0.85rem !important;
    }
}

@media (max-width: 575.98px) {

    /* Extra small devices - even more compact */
    .login-card .card-body {
        padding: 1.5rem 1rem !important;
    }

    .login-title {
        font-size: 1.3rem !important;
        margin-bottom: 0.5rem !important;
    }

    .text-muted {
        font-size: 0.85rem !important;
    }

    /* Stack form fields on extra small screens */
    .col-md-6 {
        margin-bottom: 0.75rem !important;
    }

    .login-input {
        font-size: 0.9rem !important;
    }

    .form-check-label {
        font-size: 0.8rem !important;
        line-height: 1.4 !important;
    }
}

/* Offcanvas Menu Buttons Mobile Styling */
@media (max-width: 991.98px) {

    /* Improve offcanvas button styling */
    .offcanvas-body .d-grid.gap-2 {
        gap: 0.75rem !important;
        padding: 0 0.5rem;
    }

    .offcanvas-body .btn {
        padding: 0.75rem 1.5rem !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        border-radius: 0.5rem !important;
        transition: all 0.3s ease !important;
    }

    .offcanvas-body .btn-outline-primary {
        background: #232c8a !important;
        color: #ffffff !important;
    }

    .offcanvas-body .btn-outline-primary:hover {
        background: #0d6efd !important;
        color: white !important;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3) !important;
    }

    .offcanvas-body .btn-primary {
        background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%) !important;
        border: none !important;
        color: white !important;
        box-shadow: 0 4px 12px rgba(13, 110, 253, 0.4) !important;
    }

    .offcanvas-body .btn-primary:hover {
        background: linear-gradient(135deg, #0a58ca 0%, #084298 100%) !important;
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(13, 110, 253, 0.5) !important;
    }

    .offcanvas-body .btn i {
        font-size: 1.1rem !important;
    }
}