/* Word Lists Page Styles */

.lists-page-section {
    padding: 4rem 0;
    background-color: var(--bg-color);
    min-height: calc(100vh - 200px);
}

.create-list-section {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.create-list-section h2 {
    margin-top: 0;
    color: var(--text-color);
    font-size: 1.75rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #3498db;
}

.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: normal;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 0.5rem;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.lists-section {
    margin-bottom: 2rem;
}

.lists-section h2 {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
}

#listsContainer,
#publicListsContainer {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.list-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.list-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.list-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.list-header h3 {
    margin: 0;
    color: var(--text-color);
    flex: 1;
    font-size: 1.25rem;
}

.visibility-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    background: var(--primary-light);
    color: var(--primary-color);
    white-space: nowrap;
}

.list-description {
    color: var(--text-light);
    margin: 0.5rem 0 1rem 0;
    font-size: 0.95rem;
}

.list-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.list-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-danger {
    background: var(--error-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-danger:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background-color: var(--card-bg);
    margin: 5% auto;
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s;
}

.modal-content.large {
    max-width: 800px;
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 20px;
}

.close:hover,
.close:focus {
    color: #000;
}

/* Words Table */
.words-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.words-table th,
.words-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.words-table th {
    background: var(--bg-color);
    font-weight: 600;
    color: var(--text-color);
}

.words-table tr:hover {
    background: var(--bg-color);
}

.difficulty-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.difficulty-badge.beginner {
    background: #d4edda;
    color: #155724;
}

.difficulty-badge.intermediate {
    background: #fff3cd;
    color: #856404;
}

.difficulty-badge.advanced {
    background: #f8d7da;
    color: #721c24;
}

.no-data {
    text-align: center;
    color: var(--text-light);
    padding: 2rem;
    font-style: italic;
}

.loading {
    text-align: center;
    color: var(--text-light);
    padding: 2rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    #listsContainer,
    #publicListsContainer {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
        padding: 1.5rem;
    }
    
    .list-actions {
        flex-direction: column;
    }
    
    .list-actions .btn {
        width: 100%;
    }
}