* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Smooth transitions for all interactive elements */
a, button, input, textarea, select, .card, .app-card {
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease, opacity 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    color: #333;
}

body.modal-open {
    overflow: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    transition: filter 0.3s ease;
}

body.modal-open .container {
    filter: blur(5px);
    pointer-events: none;
}

.header {
    background: white;
    border-radius: 12px;
    padding: 20px 30px;
    margin-bottom: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.header h1 {
    font-size: 28px;
    color: #667eea;
    font-weight: 600;
}

.header h1 a,
.login-card h1 a {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.3s, transform 0.2s;
    display: inline-block;
}

.header h1 a:hover,
.login-card h1 a:hover {
    opacity: 0.8;
    transform: scale(1.02);
}

.header-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.card {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.login-card {
    max-width: 400px;
    margin: 100px auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #555;
}

.form-group label .required-asterisk {
    color: #dc3545;
    font-weight: bold;
    margin-right: 4px;
}

.form-group label .required-text {
    color: #dc3545;
    font-size: 12px;
    font-weight: normal;
    margin-left: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.3s;
    font-family: inherit;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
}

.btn-success {
    background: #28a745;
    color: white;
}

.btn-success:hover {
    background: #218838;
}

.btn-logout {
    background: #dc3545;
    color: white;
}

.btn-logout:hover {
    background: #c82333;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.btn-change-password {
    background: #212529;
    color: white;
}

.btn-change-password:hover {
    background: #1a1d20;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(33, 37, 41, 0.3);
}

.btn-edit {
    background: #ff9800;
    color: white;
}

.btn-edit:hover {
    background: #e68900;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 152, 0, 0.3);
}

.btn-duplicate {
    background: #6f42c1;
    color: white;
}

.btn-duplicate:hover {
    background: #5a32a3;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(111, 66, 193, 0.3);
}

.btn-wp-admin {
    background: #212529;
    color: white;
}

.btn-wp-admin:hover {
    background: #1a1d20;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(33, 37, 41, 0.3);
}

.btn-admin {
    background: #212529;
    color: white;
}

.btn-admin:hover {
    background: #1a1d20;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(33, 37, 41, 0.3);
}

.btn-block {
    width: 100%;
}

/* Icon spacing in buttons */
.btn i {
    margin-right: 8px;
}

.alert {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid;
    animation: slideDown 0.3s ease;
    transform-origin: top;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.alert-success {
    background: #d4edda;
    border-color: #28a745;
    color: #155724;
}

.alert-error {
    background: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
}

.category-section {
    margin-bottom: 40px;
    position: relative;
}

.category-section:last-child {
    margin-bottom: 0;
}

.categories-container {
    position: relative;
}

.category-header {
    font-size: 22px;
    font-weight: 600;
    color: #667eea;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.category-header i {
    color: #667eea;
    font-size: 20px;
}

.category-count {
    font-size: 16px;
    font-weight: normal;
    color: #999;
    margin-left: 5px;
}

.applications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-top: 20px;
    align-items: stretch;
}

.app-card {
    background: white;
    border-radius: 10px;
    padding: 18px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15), 0 2px 8px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    position: relative;
    height: 100%;
    min-height: 220px;
    will-change: transform;
    overflow: hidden;
}

.app-type-ribbon {
    position: absolute;
    top: 12px;
    right: -32px;
    width: 115px;
    padding: 6px 0;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #fff;
    background: #667eea;
    text-align: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    transform: rotate(45deg);
    transform-origin: center;
    z-index: 5;
}

.app-type-custom {
    background: #212529;
}

.app-type-wordpress {
    background: #21759b;
}

.app-card:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2), 0 4px 12px rgba(0, 0, 0, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
    z-index: 10;
}

.app-card-edit-mode {
    cursor: default;
    position: relative;
}

.app-card-edit-mode:hover {
    transform: none;
}

.draggable-card {
    cursor: move;
    user-select: none;
}

.draggable-card.dragging {
    opacity: 0.5;
    transform: rotate(2deg);
}

.draggable-card.drag-over {
    border: 2px dashed #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.draggable-card.drag-over-top::before {
    content: '';
    position: absolute;
    top: -5px;
    left: 0;
    right: 0;
    height: 4px;
    background: #667eea;
    border-radius: 2px;
    z-index: 1000;
}

.draggable-card.drag-over-bottom::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 4px;
    background: #667eea;
    border-radius: 2px;
    z-index: 1000;
}

.drag-handle {
    position: absolute;
    top: 8px;
    right: 8px;
    color: #999;
    cursor: grab;
    padding: 4px;
    opacity: 0.5;
    transition: opacity 0.2s ease, color 0.2s ease;
    z-index: 10;
    font-size: 14px;
}

.drag-handle:active {
    cursor: grabbing;
}

.draggable-card:hover .drag-handle {
    opacity: 1;
    color: #667eea;
}

.category-header-with-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #e0e0e0;
    flex-wrap: wrap;
    gap: 15px;
}

.category-header-with-actions .category-header {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 13px;
}

.sortable-grid {
    position: relative;
}

/* Ensure buttons in view mode are pushed to bottom */
.app-card > .btn {
    margin-top: auto;
    margin-bottom: 0;
    align-self: stretch;
    padding: 8px 16px;
    font-size: 12px;
}

.app-card-buttons {
    display: flex;
    gap: 8px;
    margin-top: auto;
    width: 100%;
}

.app-card-buttons .btn {
    flex: 1;
    padding: 8px 12px;
    font-size: 12px;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #666;
    font-size: 12px;
    line-height: 1.4;
}

/* Category Dropdown */
.category-dropdown-wrapper {
    position: relative;
    width: 100%;
}

.category-dropdown-wrapper input {
    padding-right: 40px;
}

.category-dropdown-toggle {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    transition: color 0.2s ease;
}

.category-dropdown-toggle:hover {
    color: #667eea;
}

.category-dropdown-wrapper.active .category-dropdown-toggle i {
    transform: rotate(180deg);
}

.category-dropdown-list {
    position: absolute;
    top: calc(100% + 5px);
    left: 0;
    right: 0;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    max-height: 300px;
    display: none;
    overflow: hidden;
}

.category-dropdown-wrapper.active .category-dropdown-list {
    display: block;
}

.category-dropdown-search {
    padding: 10px;
    border-bottom: 1px solid #e0e0e0;
    background: #f8f9fa;
}

.category-dropdown-search input {
    width: 100%;
    padding: 8px;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 14px;
    background: white;
}

.category-dropdown-search input:focus {
    outline: none;
    border-color: #667eea;
}

.category-dropdown-options {
    max-height: 250px;
    overflow-y: auto;
    padding: 5px 0;
}

.category-dropdown-option {
    padding: 10px 15px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 14px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 8px;
}

.category-dropdown-option:hover {
    background: #f0f0f0;
}

.category-dropdown-option.selected {
    background: #667eea;
    color: white;
}

.category-dropdown-option.hidden {
    display: none;
}

.category-dropdown-option i {
    font-size: 12px;
    opacity: 0.6;
}

/* Ensure description takes available space even if empty */

#viewMode, #editMode {
    transition: opacity 0.3s ease;
}

.app-logo {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    object-fit: cover;
    margin-bottom: 12px;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #999;
    flex-shrink: 0;
}

.app-logo img {
    width: 100%;
    height: 100%;
    border-radius: 10px;
    object-fit: cover;
}

.app-name {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 6px;
    color: #333;
    flex-shrink: 0;
    line-height: 1.3;
}

.app-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
    padding: 3px 10px;
    border-radius: 16px;
    margin-bottom: 8px;
    font-weight: 500;
    flex-shrink: 0;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.app-badge i {
    font-size: 11px;
}

.app-description {
    font-size: 12px;
    color: #666;
    line-height: 1.4;
    margin-bottom: 12px;
    flex: 1;
    min-height: 32px;
}

.app-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
    padding-top: 12px;
}

.app-actions .btn {
    flex: 1;
    padding: 6px 12px;
    font-size: 11px;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s ease, background 0.3s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
    background: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background: white;
    border-radius: 12px;
    padding: 30px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.modal-header h2 {
    font-size: 24px;
    color: #333;
}

.close-btn {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s;
}

.close-btn:hover {
    background: #f0f0f0;
    color: #333;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.toggle-edit {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.4s;
    border-radius: 26px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.4s;
    border-radius: 50%;
}

input:checked + .toggle-slider {
    background-color: #667eea;
}

input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

@media (max-width: 1024px) {
    .applications-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .app-card {
        padding: 15px;
        min-height: 200px;
    }

    .app-logo {
        width: 50px;
        height: 50px;
        font-size: 20px;
        margin-bottom: 10px;
    }

    .app-name {
        font-size: 15px;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions {
        width: 100%;
    }

    .header-actions .btn {
        flex: 1;
    }

    .login-card {
        margin: 50px auto;
        padding: 20px;
    }

    .modal-content {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .applications-grid {
        grid-template-columns: 1fr;
    }
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.loading-overlay.active {
    display: flex;
    opacity: 1;
}

.loading-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #667eea;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading-text {
    color: white;
    margin-top: 20px;
    font-size: 16px;
    font-weight: 500;
    text-align: center;
}

/* Smooth card animations */
.applications-grid {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.app-card {
    animation: fadeInCard 0.4s ease;
    animation-fill-mode: both;
}

@keyframes fadeInCard {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Stagger animation for cards */
.applications-grid .app-card:nth-child(1) { animation-delay: 0.05s; }
.applications-grid .app-card:nth-child(2) { animation-delay: 0.1s; }
.applications-grid .app-card:nth-child(3) { animation-delay: 0.15s; }
.applications-grid .app-card:nth-child(4) { animation-delay: 0.2s; }
.applications-grid .app-card:nth-child(5) { animation-delay: 0.25s; }
.applications-grid .app-card:nth-child(6) { animation-delay: 0.3s; }
.applications-grid .app-card:nth-child(n+7) { animation-delay: 0.35s; }

/* Smooth page transitions */
.container {
    animation: fadeIn 0.4s ease;
}

.card {
    animation: fadeIn 0.5s ease;
}

/* Footer */
.app-footer {
    margin-top: 40px;
    padding: 30px 20px;
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
}

.footer-content p {
    margin: 8px 0;
    line-height: 1.6;
}

.footer-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.footer-link:hover {
    color: white;
    border-bottom-color: white;
}

.footer-content .heart {
    color: #ff1744;
    font-size: 16px;
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(1.1);
    }
    20%, 40% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
}


.version {
    margin-top: 10px;
}

.version-link {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px dotted rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.version-link:hover {
    color: white;
    border-bottom-color: white;
}

/* Category Manager */
.category-manager-content {
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 10px;
}

.categories-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.category-item {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    transition: all 0.2s ease;
}

.category-item:hover {
    background: #f0f0f0;
    border-color: #667eea;
}

.category-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.category-item-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.category-item-info i {
    color: #667eea;
    font-size: 18px;
}

.category-item-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.category-item-count {
    font-size: 14px;
    color: #999;
    background: white;
    padding: 4px 10px;
    border-radius: 12px;
    border: 1px solid #e0e0e0;
}

.category-item-actions {
    display: flex;
    gap: 8px;
}

.category-item-order-controls {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-right: 12px;
}

.btn-order {
    padding: 6px 10px;
    font-size: 12px;
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f0f0f0;
    color: #333;
    border: 1px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-order:hover:not(:disabled) {
    background: #667eea;
    color: white;
    border-color: #667eea;
    transform: translateY(-1px);
}

.btn-order:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.btn-order i {
    margin: 0;
}

/* Changelog Modal */
.changelog-content {
    max-height: 60vh;
    overflow-y: auto;
    padding-right: 10px;
}

.changelog-version {
    margin-bottom: 15px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    background: #fafafa;
}

.changelog-header {
    width: 100%;
    padding: 15px 20px;
    background: white;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: #667eea;
    transition: background-color 0.2s ease;
}

.changelog-header:hover {
    background: #f5f5f5;
}

.changelog-title {
    flex: 1;
}

.changelog-toggle {
    font-size: 12px;
    transition: transform 0.3s ease;
    color: #999;
}

.changelog-version.active .changelog-toggle {
    transform: rotate(180deg);
}

.changelog-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 20px;
}

.changelog-version.active .changelog-body {
    max-height: 2000px;
    padding: 15px 20px;
}

.version-date {
    font-size: 14px;
    font-weight: normal;
    color: #999;
}

.changelog-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.changelog-list li {
    padding: 10px 0;
    padding-left: 25px;
    position: relative;
    color: #555;
    line-height: 1.6;
    border-bottom: 1px solid #f0f0f0;
}

.changelog-list li:last-child {
    border-bottom: none;
}

.changelog-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 15px;
    width: 8px;
    height: 8px;
    background: #667eea;
    border-radius: 50%;
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    .card {
        padding: 20px;
    }

    .app-card {
        padding: 20px;
    }

    .app-footer {
        padding: 20px 10px;
        font-size: 12px;
    }

    .footer-content p {
        margin: 6px 0;
    }
}