/**
 * Islamic Texts Library - Frontend Styles
 */

:root {
    --itl-primary: #1a5f4a;
    --itl-primary-dark: #134438;
    --itl-secondary: #c9a227;
    --itl-bg: #f8f6f0;
    --itl-bg-dark: #eee8db;
    --itl-text: #333;
    --itl-text-light: #666;
    --itl-border: #d4c9b0;
    --itl-arabic-font: "Amiri", "Traditional Arabic", serif;
    --itl-hadith-bg: #fff;
    --itl-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Library Container */
.islamic-library {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Book Grid */
.itl-books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin: 24px 0;
}

.itl-book-card {
    background: var(--itl-hadith-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--itl-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.itl-book-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.itl-book-cover {
    height: 200px;
    background: linear-gradient(135deg, var(--itl-primary) 0%, var(--itl-primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.itl-book-cover.arabic {
    font-family: var(--itl-arabic-font);
    font-size: 2.5rem;
}

.itl-book-info {
    padding: 16px;
}

.itl-book-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--itl-text);
    margin: 0 0 8px;
}

.itl-book-title-ar {
    font-family: var(--itl-arabic-font);
    font-size: 1.1rem;
    color: var(--itl-primary);
    margin: 0 0 8px;
    direction: rtl;
}

.itl-book-author {
    color: var(--itl-text-light);
    font-size: 0.9rem;
    margin: 0 0 12px;
}

.itl-book-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--itl-text-light);
    padding-top: 12px;
    border-top: 1px solid var(--itl-border);
}

/* Book Viewer */
.itl-book-viewer {
    background: var(--itl-bg);
    border-radius: 16px;
    overflow: hidden;
}

.itl-viewer-header {
    background: linear-gradient(135deg, var(--itl-primary) 0%, var(--itl-primary-dark) 100%);
    color: white;
    padding: 24px;
    text-align: center;
}

.itl-viewer-title {
    margin: 0;
    font-size: 1.8rem;
}

.itl-viewer-subtitle {
    margin: 8px 0 0;
    opacity: 0.9;
    font-family: var(--itl-arabic-font);
    direction: rtl;
}

/* Table of Contents */
.itl-toc {
    background: var(--itl-bg-dark);
    padding: 20px;
}

.itl-toc-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 0 16px;
    color: var(--itl-text);
}

.itl-chapters-list {
    max-height: 400px;
    overflow-y: auto;
}

.itl-chapter-item {
    margin-bottom: 8px;
}

.itl-chapter-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: white;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.2s;
}

.itl-chapter-title:hover {
    background: var(--itl-bg);
}

.itl-chapter-title::after {
    content: "▼";
    font-size: 0.7rem;
    transition: transform 0.2s;
}

.itl-chapter-title.expanded::after {
    transform: rotate(180deg);
}

.itl-chapter-number {
    background: var(--itl-primary);
    color: white;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.itl-chapter-content {
    display: none;
    padding: 16px;
    background: white;
    margin-top: 8px;
    border-radius: 8px;
}

/* Hadith Display */
.itl-hadiths-container {
    padding: 20px;
}

.itl-hadith-item {
    background: var(--itl-hadith-bg);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: var(--itl-shadow);
    border-left: 4px solid var(--itl-primary);
}

.itl-hadith-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.itl-hadith-number {
    background: var(--itl-secondary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.itl-hadith-narrator {
    color: var(--itl-text-light);
    font-size: 0.9rem;
}

.itl-hadith-arabic {
    font-family: var(--itl-arabic-font);
    font-size: 1.3rem;
    line-height: 2;
    direction: rtl;
    text-align: right;
    margin: 16px 0;
    padding: 16px;
    background: var(--itl-bg);
    border-radius: 8px;
}

.itl-hadith-english {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--itl-text);
}

.itl-hadith-explanation {
    margin-top: 16px;
    padding: 16px;
    background: #f0f7f4;
    border-radius: 8px;
    font-size: 0.95rem;
}

/* Search */
.itl-search-container {
    max-width: 600px;
    margin: 0 auto 24px;
}

.itl-search-input {
    width: 100%;
    padding: 16px 20px;
    font-size: 1.1rem;
    border: 2px solid var(--itl-border);
    border-radius: 30px;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.itl-search-input:focus {
    border-color: var(--itl-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 74, 0.1);
}

.itl-search-results {
    display: none;
    background: white;
    border-radius: 12px;
    margin-top: 16px;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: var(--itl-shadow);
}

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

.itl-result-item {
    padding: 16px;
    border-bottom: 1px solid var(--itl-border);
    cursor: pointer;
    transition: background 0.2s;
}

.itl-result-item:hover {
    background: var(--itl-bg);
}

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

/* Tabs */
.itl-tabs-nav {
    display: flex;
    background: var(--itl-bg-dark);
    border-radius: 12px 12px 0 0;
    overflow: hidden;
}

.itl-tabs-nav a {
    flex: 1;
    padding: 14px 20px;
    text-align: center;
    color: var(--itl-text);
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s, color 0.2s;
}

.itl-tabs-nav a:hover {
    background: rgba(255,255,255,0.5);
}

.itl-tabs-nav a.active {
    background: white;
    color: var(--itl-primary);
}

.itl-tab-content {
    display: none;
    padding: 24px;
    background: white;
}

.itl-tab-content:first-of-type {
    display: block;
}

/* Book List */
.itl-books-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.itl-book-list-item {
    display: flex;
    align-items: center;
    padding: 16px;
    background: white;
    border-radius: 8px;
    margin-bottom: 12px;
    box-shadow: var(--itl-shadow);
    transition: transform 0.2s;
}

.itl-book-list-item:hover {
    transform: translateX(8px);
}

.itl-book-list-icon {
    width: 60px;
    height: 60px;
    background: var(--itl-primary);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-right: 16px;
}

.itl-book-list-info {
    flex: 1;
}

.itl-book-list-title {
    font-weight: 600;
    margin: 0 0 4px;
}

.itl-book-list-meta {
    font-size: 0.85rem;
    color: var(--itl-text-light);
}

/* Responsive */
@media (max-width: 768px) {
    .islamic-library {
        padding: 12px;
    }
    
    .itl-books-grid {
        grid-template-columns: 1fr;
    }
    
    .itl-viewer-title {
        font-size: 1.4rem;
    }
    
    .itl-hadith-arabic {
        font-size: 1.1rem;
    }
}