/**
 * Public styles for Sedeus Dictionary
 */

/* CSS Variables - These will be overridden by inline styles from settings */
:root {
    --sdsdic-primary-color: #007cba;
    --sdsdic-hover-color: #005a87;
    --sdsdic-text-color: #333333;
    --sdsdic-border-radius: 4px;
    --sdsdic-font-family: inherit;
}

/* Glossary Wrapper */
.sdsdic-glossary-wrapper {
    font-family: var(--sdsdic-font-family);
    color: var(--sdsdic-text-color);
    margin: 20px 0;
}

/* A-Z Filter Bar */
.sdsdic-az-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 30px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: var(--sdsdic-border-radius);
    justify-content: center;
}

.sdsdic-letter {
    display: inline-block;
    padding: 8px 14px;
    text-decoration: none;
    color: var(--sdsdic-text-color);
    border: 1px solid #ddd;
    border-radius: var(--sdsdic-border-radius);
    transition: all 0.3s ease;
    font-weight: 500;
    background: white;
}

.sdsdic-letter:hover {
    background-color: #f0f0f0;
    transform: translateY(-1px);
}

.sdsdic-letter-active {
    background-color: var(--sdsdic-primary-color);
    color: white;
    border-color: var(--sdsdic-primary-color);
}

.sdsdic-letter-active:hover {
    background-color: var(--sdsdic-hover-color);
    border-color: var(--sdsdic-hover-color);
    color: white;
}

.sdsdic-letter-disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Terms Grid Container */
.sdsdic-terms-grid {
    margin-top: 30px;
}

/* Letter Group */
.sdsdic-letter-group {
    margin-bottom: 40px;
}

.sdsdic-letter-heading {
    font-size: 28px;
    font-weight: bold;
    color: var(--sdsdic-primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--sdsdic-primary-color);
}

/* Terms List (This is now the grid container) */
.sdsdic-terms-list {
    display: grid;
    gap: 20px;
}

/* Apply column counts to the terms list inside the correctly classed parent */
.sdsdic-columns-1 .sdsdic-terms-list { grid-template-columns: 1fr; }
.sdsdic-columns-2 .sdsdic-terms-list { grid-template-columns: repeat(2, 1fr); }
.sdsdic-columns-3 .sdsdic-terms-list { grid-template-columns: repeat(3, 1fr); }
.sdsdic-columns-4 .sdsdic-terms-list { grid-template-columns: repeat(4, 1fr); }
.sdsdic-columns-5 .sdsdic-terms-list { grid-template-columns: repeat(5, 1fr); }
.sdsdic-columns-6 .sdsdic-terms-list { grid-template-columns: repeat(6, 1fr); }


/* Term Item */
.sdsdic-term-item {
    display: flex;
    flex-direction: column; /* Changed for better alignment inside grid cell */
    gap: 15px;
    padding: 0px;
    background: white;
    transition: all 0.3s ease;
    height: 100%; /* Ensure items in a row have same height */
}


/* Term Thumbnail */
.sdsdic-term-thumbnail {
    flex-shrink: 0;
    width: 100%; /* Make image responsive */
    height: 150px; /* Fixed height for uniformity */
    overflow: hidden;
    border-radius: var(--sdsdic-border-radius);
    margin-bottom: 10px;
}

.sdsdic-term-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Term Content */
.sdsdic-term-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sdsdic-term-title {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 600;
}

.sdsdic-term-title a {
    color: var(--sdsdic-primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.sdsdic-term-title a:hover {
    color: var(--sdsdic-hover-color);
    text-decoration: underline;
}

.sdsdic-term-description {
    margin: 0;
    color: #666;
    font-size: 15px;
    line-height: 1.6;
    flex-grow: 1; /* Allows description to fill space */
}

/* View Count */
.sdsdic-view-count {
    display: inline-block;
    margin-top: 15px; /* Increased margin */
    padding: 4px 10px;
    background: #f0f0f0;
    border-radius: var(--sdsdic-border-radius);
    font-size: 13px;
    color: #666;
    align-self: flex-start; /* Align to the start of the content box */
}

/* Popular Terms */
.sdsdic-popular-terms {
    display: grid;
    gap: 20px;
}

/* Search Wrapper */
.sdsdic-search-wrapper {
    margin: 30px 0;
    max-width: 600px;
}

.sdsdic-search-form {
    position: relative;
}

.sdsdic-search-input-wrapper {
    display: flex;
    align-items: center;
    position: relative;
}

.sdsdic-search-input {
    flex: 1;
    padding: 12px 50px 12px 20px;
    border: 2px solid #ddd;
    border-radius: var(--sdsdic-border-radius);
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.sdsdic-search-input:focus {
    outline: none;
    border-color: var(--sdsdic-primary-color);
}

.sdsdic-search-button {
    position: absolute;
    right: 5px;
    background-color: var(--sdsdic-primary-color);
    border: none;
    border-radius: var(--sdsdic-border-radius);
    padding: 10px 14px;
    cursor: pointer;
    color: white;
    transition: background-color 0.3s ease;
}

.sdsdic-search-button:hover {
    background-color: var(--sdsdic-hover-color);
}

.sdsdic-search-button svg {
    width: 20px;
    height: 20px;
    display: block;
}

/* Search Results */
.sdsdic-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 var(--sdsdic-border-radius) var(--sdsdic-border-radius);
    max-height: 400px;
    overflow-y: auto;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 1000;
}

.sdsdic-search-result-item {
    padding: 15px 20px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.sdsdic-search-result-item:hover {
    background-color: #f9f9f9;
}

.sdsdic-search-result-item:last-child {
    border-bottom: none;
}

.sdsdic-search-result-title {
    font-weight: 600;
    color: var(--sdsdic-primary-color);
    margin-bottom: 5px;
}

.sdsdic-search-result-description {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.sdsdic-no-results {
    padding: 20px;
    text-align: center;
    color: #666;
}

/* Term Link (Auto-linking) */
.sdsdic-term-link {
    color: var(--sdsdic-primary-color);
    text-decoration: underline;
    text-decoration-style: dotted;
    transition: all 0.3s ease;
}

.sdsdic-term-link:hover {
    color: var(--sdsdic-hover-color);
    text-decoration-style: solid;
}

/* Single Term Page */
.sdsdic-single-term {
    max-width: 800px;
    margin: 0 auto;
}

.sdsdic-term-header {
    margin-bottom: 30px;
}

.sdsdic-term-featured-image {
    margin-bottom: 30px;
    text-align: center;
}

.sdsdic-term-featured-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--sdsdic-border-radius);
}

.sdsdic-term-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.sdsdic-term-meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #666;
    font-size: 14px;
}

.sdsdic-term-source {
    margin-top: 20px;
    padding: 15px;
    background: #f9f9f9;
    border-radius: var(--sdsdic-border-radius);
}

.sdsdic-term-source-label {
    font-weight: 600;
    margin-right: 10px;
}

/* Archive Page */
.sdsdic-archive-header {
    text-align: center;
    margin-bottom: 40px;
}

.sdsdic-archive-title {
    font-size: 36px;
    margin-bottom: 15px;
}

.sdsdic-archive-description {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .sdsdic-columns-4 .sdsdic-terms-list,
    .sdsdic-columns-5 .sdsdic-terms-list,
    .sdsdic-columns-6 .sdsdic-terms-list { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .sdsdic-columns-3 .sdsdic-terms-list,
    .sdsdic-columns-4 .sdsdic-terms-list,
    .sdsdic-columns-5 .sdsdic-terms-list,
    .sdsdic-columns-6 .sdsdic-terms-list { grid-template-columns: repeat(2, 1fr); }
    
    .sdsdic-az-filter {
        padding: 10px;
        gap: 5px;
    }
    
    .sdsdic-letter {
        padding: 6px 10px;
        font-size: 14px;
    }
    
    .sdsdic-term-item {
        padding: 15px;
    }
    
    .sdsdic-term-thumbnail {
        height: 120px;
    }
    
    .sdsdic-term-title {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .sdsdic-columns-2 .sdsdic-terms-list,
    .sdsdic-columns-3 .sdsdic-terms-list,
    .sdsdic-columns-4 .sdsdic-terms-list,
    .sdsdic-columns-5 .sdsdic-terms-list,
    .sdsdic-columns-6 .sdsdic-terms-list { grid-template-columns: 1fr; }
    
    .sdsdic-term-item {
        text-align: left; /* Revert from center */
    }
    
    .sdsdic-term-thumbnail {
        height: 150px; /* Taller on mobile */
        margin: 0;
    }
    
    .sdsdic-search-input {
        font-size: 14px;
        padding: 10px 45px 10px 15px;
    }
    
    .sdsdic-archive-title {
        font-size: 28px;
    }
}

/* Loading State */
.sdsdic-loading {
    text-align: center;
    padding: 40px;
}

.sdsdic-loading:after {
    content: '';
    display: inline-block;
    width: 30px;
    height: 30px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--sdsdic-primary-color);
    border-radius: 50%;
    animation: sdsdic-spin 1s linear infinite;
}

@keyframes sdsdic-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Accessibility */
.sdsdic-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Print Styles */
@media print {
    .sdsdic-az-filter,
    .sdsdic-search-wrapper {
        display: none;
    }
    
    .sdsdic-term-item {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }
}