/* ===================================
   HOME PAGE STYLES - INDEX.CSS
   =================================== */

/* ========== HERO SECTION ========== */
/* ✅ СПЕЦИФИЧНЫЕ селекторы для переопределения site.css */
.main-container .hero-section {
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.9) 0%, rgba(58, 12, 163, 0.9) 100%);
    border-radius: 24px;
    overflow: visible !important; /* ✅ КРИТИЧНО: visible для выпадающего списка */
    position: relative;
    color: white;
    margin-bottom: 3rem;
    background-color: var(--card-bg);
    min-height: 380px !important; /* ✅ УМЕНЬШЕНО: было 450px */
    padding: 2rem 0 !important; /* ✅ Уменьшенный padding */
    display: block !important;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;base64,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') center/cover;
    opacity: 0.1;
    pointer-events: none; /* ✅ ДОБАВЛЕНО: чтобы фон не блокировал клики */
    overflow: hidden; /* ✅ ДОБАВЛЕНО: overflow hidden только для фона */
    border-radius: 24px; /* ✅ ДОБАВЛЕНО: соответствует border-radius hero-section */
}

/* ✅ ДОБАВЛЕНО: Контейнер внутри hero-section на всю ширину */
.hero-section > .container {
    width: 100%;
    z-index: 1;
    position: relative;
    /* Убрали flex чтобы не было проблем с overflow */
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 1rem 2rem !important; /* ✅ УМЕНЬШЕНО: было 1.5rem */
    overflow: visible;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 0.5rem !important; /* ✅ УМЕНЬШЕНО: было 1rem */
    line-height: 1.1 !important; /* ✅ УМЕНЬШЕНО: было 1.2 */
    background: linear-gradient(135deg, #ffffff, #e0e7ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 1rem !important; /* ✅ УМЕНЬШЕНО: было 1.5rem */
    max-width: 600px;
    line-height: 1.4 !important; /* ✅ УМЕНЬШЕНО: было 1.5 */
}

.hero-search {
    max-width: 600px;
    margin: 0 auto; /* ✅ ДОБАВЛЕНО: центрирование по горизонтали */
    background: none !important;
    border: none !important;
    padding: 0 !important;
    backdrop-filter: none !important;
    position: relative;
    z-index: 100;
    overflow: visible !important;
}

/* ========== HERO ICON (LEVITATING BOOK) ========== */
/* ✅ ПЕРЕОПРЕДЕЛЕНИЕ стилей из site.css с !important */
.hero-icon-wrapper {
    position: relative;
    display: inline-block;
    margin: 0.5rem 0 !important; /* ✅ УМЕНЬШЕНО: было 1rem */
    width: auto !important; /* ✅ ПЕРЕОПРЕДЕЛЯЕМ 200px из site.css */
    height: auto !important; /* ✅ ПЕРЕОПРЕДЕЛЯЕМ 200px из site.css */
}

.hero-icon {
    font-size: 4rem !important; /* ✅ УМЕНЬШЕНО: было 5rem */
    margin-bottom: 0.5rem !important; /* ✅ УМЕНЬШЕНО: было 1rem */
    text-align: center;
    animation: float 3s ease-in-out infinite;
    animation-delay: 0.5s; /* ✅ ДОБАВЛЕНО: задержка анимации после загрузки */
    position: relative;
    z-index: 2;
}

.subtle-glow {
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.3), 0 0 12px rgba(67, 97, 238, 0.2);
    animation: float 3s ease-in-out infinite, subtleGlowPulse 3s ease-in-out infinite;
}

/* ========== SEARCH INPUT ========== */
.search-input-container {
    position: relative;
    width: 100%;
    z-index: 1000;
    overflow: visible !important; /* ✅ КРИТИЧНО: для отображения выпадающего списка */
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: stretch;
    border-radius: 12px;
    overflow: hidden;
    background-color: #ffffff !important; /* ✅ ИСПРАВЛЕНО: явно указан белый цвет */
    background: #ffffff !important; /* ✅ ДУБЛИРОВАНИЕ для надёжности */
    border: 2px solid rgba(255, 255, 255, 0.5) !important;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); /* ✅ ДОБАВЛЕНО: лёгкая тень для контраста */
}

    .search-input-wrapper:focus-within {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2), 0 4px 20px rgba(0, 0, 0, 0.15); /* ✅ УЛУЧШЕНО: тень при фокусе */
    }

.search-input {
    flex: 1;
    padding: 14px 16px 14px 16px;
    border: none;
    background: #ffffff !important; /* ✅ ИСПРАВЛЕНО: белый фон самого input */
    background-color: #ffffff !important;
    color: #333333 !important; /* ✅ ИСПРАВЛЕНО: тёмный текст для белого фона */
    font-size: 1rem;
    outline: none;
}

    .search-input::placeholder {
        color: #999999 !important; /* ✅ ИСПРАВЛЕНО: серый placeholder для белого фона */
    }

.search-icon {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 50px;
    background: #ffffff !important;
    background-color: #ffffff !important;
    border: none;
    color: var(--primary-color) !important; /* Фиолетовый цвет */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease; /* ✅ ИЗМЕНЕНО: color → all */
    border-left: 1px solid #e0e0e0;
    z-index: 100000; /* выше выпадающего списка (99999), чтобы клик всегда доходил до кнопки */
}

    /* ✅ ИСПРАВЛЕНО: Hover делает цвет ЯРЧЕ, а не белым */
    .search-icon:hover {
        color: #3a0ca3 !important; /* Более тёмный фиолетовый */
        background: #f8f9ff !important; /* Очень светлый фиолетовый фон */
        transform: scale(1.1); /* Лёгкое увеличение */
    }

    /* ✅ ДОБАВЛЕНО: Эффект при клике */
    .search-icon:active {
        color: #2d0a7a !important; /* Ещё темнее при клике */
        transform: scale(0.95); /* Уменьшение при клике */
    }

    /* ✅ ДОБАВЛЕНО: Анимация иконки лупы */
    .search-icon i {
        transition: transform 0.3s ease;
    }

.search-clear {
    position: absolute;
    right: 50px;
    top: 0;
    bottom: 0;
    margin: auto 0 !important;
    background-color: transparent !important; /* ✅ ИСПРАВЛЕНО: прозрачный фон */
    border: none !important;
    color: #999 !important; /* ✅ ИСПРАВЛЕНО: серый крестик */
    cursor: pointer;
    padding: 0 !important;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    transition: all 0.3s ease;
    z-index: 1000 !important;
    font-size: 14px;
    box-shadow: none !important;
}

    .search-clear:hover {
        background: rgba(255, 0, 0, 0.1) !important;
        color: #ff0000 !important; /* ✅ Красный при наведении */
    }

    .search-clear.show {
        display: flex !important;
    }

/* ========== SEARCH RESULTS DROPDOWN ========== */
.realtime-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 0 0 12px 12px;
    box-shadow: 0 15px 40px var(--shadow-hover);
    z-index: 99999; /* ✅ УВЕЛИЧЕН: был 9999 */
    max-height: 400px;
    overflow-y: auto;
    display: none;
    margin-top: 4px;
    text-align: left !important;
    border-top: none;
}

    .realtime-search-results.show {
        display: block;
        animation: fadeInDown 0.3s ease;
    }

.realtime-search-item {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.2s ease;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

    .realtime-search-item:hover {
        background-color: var(--bg-secondary);
    }

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

.realtime-search-item-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    font-size: 0.95rem;
    line-height: 1.3;
}

.realtime-search-item-authors {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    line-height: 1.2;
}

.realtime-search-no-results {
    padding: 20px;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.search-history-item {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

    .search-history-item:hover {
        background-color: rgba(67, 97, 238, 0.1);
    }

/* ✅ ДОБАВЛЕНО: Стиль для заголовка "История поиска" */
.search-history-header {
    background: var(--bg-secondary);
    font-weight: 600;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.highlight {
    background-color: rgba(255, 255, 0, 0.3);
    padding: 0 2px;
    border-radius: 3px;
    color: inherit;
}

/* ========== SEARCH LOADING ========== */
.search-loading {
    display: none !important; /* ✅ КРИТИЧНО: скрыто по умолчанию */
    text-align: center;
    padding: 2rem;
}

    .search-loading.active {
        display: block !important; /* ✅ Показываем только когда активно */
    }

    .search-loading .spinner {
        width: 50px;
        height: 50px;
        border: 3px solid rgba(67, 97, 238, 0.2);
        border-top-color: var(--primary-color);
        border-radius: 50%;
        animation: search-spin 1s linear infinite;
        margin: 0 auto 1rem;
    }

/* ========== SEARCH RESULTS CONTAINER ========== */
.search-results-container {
    margin-top: 2rem;
    margin-bottom: 3rem;
    animation: fadeInUp 0.5s ease;
}

.search-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.search-results-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.search-results-count {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    background: var(--primary-light);
    padding: 4px 12px;
    border-radius: 12px;
    font-weight: 500;
}

.search-results-message {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--card-bg);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

    .search-results-message i {
        font-size: 3rem;
        color: var(--primary-color);
        margin-bottom: 1.5rem;
        opacity: 0.7;
    }

    .search-results-message h4 {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
        color: var(--text-primary);
    }

    .search-results-message p {
        color: var(--text-tertiary);
        margin-bottom: 0;
    }

/* ========== STATS CARDS ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    color: var(--text-primary);
}

    .stat-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 40px var(--shadow-hover);
    }

    .stat-card .stat-icon {
        width: 60px;
        height: 60px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.5rem;
        font-size: 1.5rem;
    }

    .stat-card .stat-value {
        font-size: 2.5rem;
        font-weight: 800;
        margin-bottom: 0.5rem;
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .stat-card .stat-label {
        font-size: 1rem;
        color: var(--text-tertiary);
        font-weight: 500;
    }

/* ========== INDEX QUICK LINKS (подборки: популярные, новинки, каталог, жанры) ========== */
.index-quick-links {
    margin-bottom: 3rem;
}

.index-quick-links-label {
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.index-quick-links-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.index-quick-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1.35rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, color 0.2s ease;
}

.index-quick-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
    color: var(--text-primary);
    border-color: rgba(67, 97, 238, 0.4);
}

.index-quick-link:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.index-quick-link-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
    transition: transform 0.25s ease;
}

.index-quick-link:hover .index-quick-link-icon {
    transform: scale(1.08);
}

/* Варианты по типу ссылки */
.index-quick-link--fire .index-quick-link-icon {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.2), rgba(234, 88, 12, 0.25));
    color: #ea580c;
}

.index-quick-link--clock .index-quick-link-icon {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.25));
    color: #2563eb;
}

.index-quick-link--book .index-quick-link-icon {
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.2), rgba(58, 12, 163, 0.2));
    color: var(--primary-color);
}

.index-quick-link--genres .index-quick-link-icon {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(109, 40, 217, 0.25));
    color: #6d28d9;
}

.index-quick-link--topics .index-quick-link-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.25));
    color: #059669;
}

[data-theme="dark"] .index-quick-link:hover {
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

/* ========== SECTION HEADERS ========== */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

    .section-header h2 {
        font-size: 1.8rem;
        font-weight: 700;
        color: var(--text-primary);
        margin: 0;
    }

    .section-header .section-subtitle {
        color: var(--text-tertiary);
        margin-top: 0.5rem;
    }

/* ========== BOOK GRID ========== */
.book-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.book-card {
    background: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

    .book-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 50px var(--shadow-hover);
    }

.book-cover {
    height: 200px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--primary-light), #e0e7ff);
}

    .book-cover img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }

.book-card:hover .book-cover img {
    transform: scale(1.05);
}

.book-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 1;
}

    .book-badge.popular {
        background: linear-gradient(135deg, #ff6b6b, #ee5a52);
        color: white;
    }

    .book-badge.new {
        background: linear-gradient(135deg, #4cd964, #2ecc71);
        color: white;
    }

    .book-badge.featured {
        background: linear-gradient(135deg, #ffd166, #f9c74f);
        color: #333;
    }

.book-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.book-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.book-authors {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

    .book-authors i {
        margin-right: 5px;
        opacity: 0.7;
    }

/* ========== BOOK TAGS ========== */
.book-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.book-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1), rgba(114, 9, 183, 0.1));
    color: var(--primary-color);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid rgba(67, 97, 238, 0.2);
    transition: all 0.3s ease;
    white-space: nowrap;
    text-decoration: none;
}

a.book-tag:hover {
    text-decoration: none;
    color: var(--primary-color);
}

    .book-tag:hover {
        background: linear-gradient(135deg, rgba(67, 97, 238, 0.15), rgba(114, 9, 183, 0.15));
        border-color: rgba(67, 97, 238, 0.4);
        transform: translateY(-2px);
    }

    .book-tag i {
        font-size: 0.7rem;
        opacity: 0.8;
    }

.book-tag-more {
    background: linear-gradient(135deg, rgba(114, 9, 183, 0.15), rgba(67, 97, 238, 0.15));
    color: var(--secondary-color);
    border-color: rgba(114, 9, 183, 0.3);
    font-weight: 700;
}

    .book-tag-more:hover {
        background: linear-gradient(135deg, rgba(114, 9, 183, 0.2), rgba(67, 97, 238, 0.2));
        border-color: rgba(114, 9, 183, 0.5);
    }

/* Dark theme tags */
:root[data-theme="dark"] .book-tag {
    background: linear-gradient(135deg, rgba(100, 120, 255, 0.15), rgba(140, 50, 200, 0.15));
    color: #7d9cff;
    border-color: rgba(100, 120, 255, 0.3);
}

    :root[data-theme="dark"] .book-tag:hover {
        background: linear-gradient(135deg, rgba(100, 120, 255, 0.2), rgba(140, 50, 200, 0.2));
        border-color: rgba(100, 120, 255, 0.5);
    }

:root[data-theme="dark"] .book-tag-more {
    background: linear-gradient(135deg, rgba(140, 50, 200, 0.2), rgba(100, 120, 255, 0.2));
    color: #b88dff;
    border-color: rgba(140, 50, 200, 0.4);
}

    :root[data-theme="dark"] .book-tag-more:hover {
        background: linear-gradient(135deg, rgba(140, 50, 200, 0.25), rgba(100, 120, 255, 0.25));
        border-color: rgba(140, 50, 200, 0.6);
    }

.book-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.book-stats {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

    .book-stats i {
        margin-right: 4px;
    }

.book-format {
    background: rgba(67, 97, 238, 0.1);
    color: var(--primary-color);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}

.book-actions {
    padding: 0 1.5rem 1.5rem;
}

    .book-actions .btn {
        width: 100%;
        border-radius: 12px;
        padding: 10px;
        font-weight: 600;
        transition: all 0.3s ease;
    }

/* ========== BUTTONS ========== */
.btn-all-books {
    --btn-primary-color: #4361ee;
    --btn-primary-light: #e0e7ff;
    --btn-primary-dark: #3a0ca3;
    --btn-accent-color: #7209b7;
    --btn-hover-scale: 1.08;
    background: linear-gradient(135deg, var(--btn-primary-color), var(--btn-primary-dark));
    color: white !important;
    border: none;
    border-radius: 16px;
    padding: 14px 28px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: 0 8px 20px rgba(67, 97, 238, 0.3), 0 4px 10px rgba(67, 97, 238, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

    .btn-all-books:hover {
        transform: translateY(-5px) scale(var(--btn-hover-scale));
        box-shadow: 0 15px 35px rgba(67, 97, 238, 0.5), 0 8px 20px rgba(114, 9, 183, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
        color: white !important;
        background: linear-gradient(135deg, var(--btn-accent-color), var(--btn-primary-dark));
        animation: pulse-glow 2s infinite alternate;
    }

    .btn-all-books::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.8s ease;
        z-index: 1;
    }

    .btn-all-books:hover::before {
        left: 100%;
    }

    .btn-all-books i {
        transition: all 0.4s ease;
        font-size: 1rem;
        filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.2));
    }

    .btn-all-books:hover i {
        transform: translateX(8px) scale(1.2);
        animation: icon-bounce 0.6s ease;
    }

.btn-all-books-neon {
    --btn-primary-color: #00d9ff;
    --btn-primary-dark: #0099ff;
    --btn-accent-color: #ff00ff;
    background: linear-gradient(135deg, var(--btn-primary-color), var(--btn-primary-dark));
    text-shadow: 0 0 10px rgba(0, 217, 255, 0.7);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.5), 0 8px 25px rgba(0, 217, 255, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

    .btn-all-books-neon:hover {
        background: linear-gradient(135deg, var(--btn-accent-color), var(--btn-primary-color));
        box-shadow: 0 0 30px rgba(255, 0, 255, 0.7), 0 15px 35px rgba(0, 217, 255, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.4);
        animation: neon-pulse 1.5s infinite alternate;
    }

/* ========== FEATURES SECTION ========== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

    .feature-card:hover {
        transform: translateY(-5px);
    }

    .feature-card .feature-icon {
        width: 70px;
        height: 70px;
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.5rem;
        font-size: 1.8rem;
        background: linear-gradient(135deg, var(--primary-light), #e0e7ff);
        color: var(--primary-color);
    }

    .feature-card h3 {
        font-size: 1.3rem;
        font-weight: 600;
        margin-bottom: 1rem;
        color: var(--text-primary);
    }

    .feature-card p {
        color: var(--text-tertiary);
        line-height: 1.6;
    }

/* ========== ACTIVITY TIMELINE ========== */
.activity-timeline {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid var(--border-color);
}

.activity-item {
    display: flex;
    align-items: flex-start;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

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

    .activity-item .activity-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 1rem;
        font-size: 1rem;
        flex-shrink: 0;
    }

    .activity-item .activity-content {
        flex: 1;
    }

    .activity-item .activity-title {
        font-weight: 600;
        margin-bottom: 0.25rem;
        color: var(--text-primary);
    }

    .activity-item .activity-time {
        font-size: 0.85rem;
        color: var(--text-tertiary);
    }

/* ========== EMAIL COPY ========== */
.email-copy-container {
    position: relative;
}

.email-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(67, 97, 238, 0.1) 0%, rgba(58, 12, 163, 0.1) 100%);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    padding: 12px 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

    .email-display:hover {
        background: linear-gradient(135deg, rgba(67, 97, 238, 0.15) 0%, rgba(58, 12, 163, 0.15) 100%);
        border-color: var(--primary-color);
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(67, 97, 238, 0.2);
    }

.email-address {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    word-break: break-all;
}

.copy-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border: none;
    border-radius: 8px;
    color: white;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-left: 12px;
}

    .copy-btn:hover {
        background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
        transform: scale(1.1);
        box-shadow: 0 4px 12px rgba(67, 97, 238, 0.3);
    }

.copy-feedback {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: linear-gradient(135deg, #4cd964, #2ecc71);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(76, 217, 100, 0.3);
    white-space: nowrap;
}

    .copy-feedback.show {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(0);
    }

    .copy-feedback::after {
        content: '';
        position: absolute;
        bottom: -8px;
        left: 50%;
        transform: translateX(-50%);
        border-left: 8px solid transparent;
        border-right: 8px solid transparent;
        border-top: 8px solid #2ecc71;
    }

/* ========== EMPTY STATE ========== */
.empty-state {
    text-align: center;
    padding: 5rem 2rem;
    background: var(--card-bg);
    border-radius: 24px;
    border: 2px dashed var(--border-color);
}

.empty-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-light), #e0e7ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.empty-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.empty-subtitle {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.empty-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========== ICON BACKGROUNDS ========== */
.icon-bg-primary {
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    color: white;
}

.icon-bg-success {
    background: linear-gradient(135deg, #4cc9f0, #4895ef);
    color: white;
}

.icon-bg-warning {
    background: linear-gradient(135deg, #f9c74f, #f8961e);
    color: white;
}

.icon-bg-info {
    background: linear-gradient(135deg, #7209b7, #3a0ca3);
    color: white;
}

.icon-bg-danger {
    background: linear-gradient(135deg, #f72585, #b5179e);
    color: white;
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes search-spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px); /* ✅ УМЕНЬШЕНО: было -20px для меньшего скачка */
    }
}

@keyframes subtleGlowPulse {
    0%, 100% {
        text-shadow: 0 0 8px rgba(255, 255, 255, 0.3), 0 0 12px rgba(67, 97, 238, 0.2);
    }

    50% {
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.4), 0 0 15px rgba(67, 97, 238, 0.25), 0 0 20px rgba(67, 97, 238, 0.1);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 15px 35px rgba(67, 97, 238, 0.5), 0 8px 20px rgba(114, 9, 183, 0.3);
    }

    100% {
        box-shadow: 0 20px 45px rgba(67, 97, 238, 0.7), 0 12px 25px rgba(114, 9, 183, 0.5), 0 0 40px rgba(67, 97, 238, 0.4);
    }
}

@keyframes neon-pulse {
    0% {
        box-shadow: 0 0 20px rgba(255, 0, 255, 0.7), 0 15px 35px rgba(0, 217, 255, 0.5);
    }

    100% {
        box-shadow: 0 0 40px rgba(255, 0, 255, 0.9), 0 20px 45px rgba(0, 217, 255, 0.7), 0 0 60px rgba(0, 217, 255, 0.4);
    }
}

@keyframes icon-bounce {
    0%, 100% {
        transform: translateX(8px) scale(1.2);
    }

    50% {
        transform: translateX(12px) scale(1.3);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

.animation-delay-1 {
    animation-delay: 0.1s;
}

.animation-delay-2 {
    animation-delay: 0.2s;
}

.animation-delay-3 {
    animation-delay: 0.3s;
}

.animation-delay-4 {
    animation-delay: 0.4s;
}

/* ========== DARK THEME OVERRIDES ========== */
:root[data-theme="dark"] {
    --input-bg-light: #ffffff; /* ✅ ИСПРАВЛЕНО: явно белый цвет */
    --input-text-dark: #333333;
    --input-border-light: rgba(255, 255, 255, 0.5);
    --input-placeholder: #999999;
}

    :root[data-theme="dark"] .search-input-wrapper {
        background: #ffffff !important; /* ✅ ИСПРАВЛЕНО: явно белый фон */
        background-color: #ffffff !important;
        border-color: rgba(255, 255, 255, 0.5) !important;
    }

    :root[data-theme="dark"] .search-input {
        background: #ffffff !important; /* ✅ ИСПРАВЛЕНО: белый фон input */
        background-color: #ffffff !important;
        color: #333333 !important; /* ✅ ИСПРАВЛЕНО: тёмный текст */
    }

        :root[data-theme="dark"] .search-input::placeholder {
            color: #999999 !important; /* ✅ ИСПРАВЛЕНО: серый placeholder */
        }

    :root[data-theme="dark"] .search-icon {
        background: #ffffff !important; /* ✅ ДОБАВЛЕНО: белый фон кнопки */
        background-color: #ffffff !important;
    }

    :root[data-theme="dark"] .search-clear {
        background-color: transparent !important; /* ✅ Крестик остаётся прозрачным */
    }

    :root[data-theme="dark"] .search-icon {
        background-color: white !important;
    }

    :root[data-theme="dark"] .search-clear {
        background-color: white !important;
    }

    :root[data-theme="dark"] .realtime-search-results {
        background: var(--bg-tertiary);
        border-color: var(--border-color);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    }

    :root[data-theme="dark"] .highlight {
        background-color: rgba(255, 255, 0, 0.2);
        color: #fff;
    }

    :root[data-theme="dark"] .search-history-item {
        color: rgba(255, 255, 255, 0.8) !important;
    }

        :root[data-theme="dark"] .search-history-item i {
            color: rgba(255, 255, 255, 0.6) !important;
        }

    :root[data-theme="dark"] .subtle-glow {
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.35), 0 0 15px rgba(67, 97, 238, 0.25);
    }

    :root[data-theme="dark"] .text-muted,
    :root[data-theme="dark"] .section-subtitle,
    :root[data-theme="dark"] .book-authors,
    :root[data-theme="dark"] .book-stats,
    :root[data-theme="dark"] .activity-time,
    :root[data-theme="dark"] .stat-label,
    :root[data-theme="dark"] .feature-card p {
        color: rgba(255, 255, 255, 0.7) !important;
    }

    :root[data-theme="dark"] .stat-card .stat-value,
    :root[data-theme="dark"] .book-title,
    :root[data-theme="dark"] .activity-title,
    :root[data-theme="dark"] .feature-card h3,
    :root[data-theme="dark"] .empty-title {
        color: rgba(255, 255, 255, 0.95) !important;
    }

    :root[data-theme="dark"] .stat-card .text-muted.small {
        color: rgba(255, 255, 255, 0.8) !important;
        font-weight: 500;
        font-size: 0.95rem;
    }

/* Light theme specific */
:root[data-theme="light"] .search-history-item {
    color: #000000 !important; /* ✅ Чёрный текст истории поиска */
}

    :root[data-theme="light"] .search-history-item i {
        color: #000000 !important; /* ✅ Чёрная иконка */
    }

    :root[data-theme="light"] .search-history-item:hover {
        background-color: rgba(0, 0, 0, 0.05) !important;
    }

/* ✅ ДОБАВЛЕНО: Заголовок "История поиска" тоже чёрный */
:root[data-theme="light"] .search-history-header {
    color: #000000 !important;
    background: #f5f5f5 !important; /* Светло-серый фон */
}

    :root[data-theme="light"] .search-history-header i {
        color: #000000 !important;
    }

/* ✅ ДОБАВЛЕНО: Для старого варианта с inline стилями (на всякий случай) */
:root[data-theme="light"] .realtime-search-item[style*="background"] {
    color: #000000 !important;
}

    :root[data-theme="light"] .realtime-search-item[style*="background"] i {
        color: #000000 !important;
    }

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-content {
        padding: 2rem 1rem; /* ✅ ИСПРАВЛЕНО: уменьшен padding для мобильных */
    }

    .hero-section {
        overflow: visible !important; /* ✅ ВАЖНО: на мобилках тоже visible */
        min-height: 320px !important; /* ✅ УМЕНЬШЕНО: было 400px */
        padding: 1.5rem 0 !important;
    }

    .hero-icon {
        font-size: 3rem !important; /* ✅ УМЕНЬШЕНО: было 4rem */
    }

    .hero-icon-wrapper {
        margin: 0.3rem 0 !important; /* ✅ УМЕНЬШЕНО: было 0.5rem */
        width: auto !important;
        height: auto !important;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .book-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .empty-actions {
        flex-direction: column;
        gap: 0.5rem;
    }

        .empty-actions .btn {
            width: 100%;
        }

    .btn-all-books {
        padding: 16px 32px;
        font-size: 1.2rem;
        margin: 10px 0;
        width: 100%;
        max-width: 300px;
    }

    /* Mobile search dropdown */
    .search-input-container {
        position: relative;
        z-index: 9998;
    }

    .search-input-wrapper {
        position: relative;
        z-index: 9998;
    }

    #bookSearchInput {
        position: relative;
        z-index: 9999;
    }

    .realtime-search-results {
        position: fixed !important;
        left: 16px !important;
        right: 16px !important;
        width: calc(100vw - 32px) !important;
        max-width: 600px !important;
        max-height: 50vh !important;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 10000 !important;
        pointer-events: auto;
    }

    .realtime-search-item {
        padding: 16px;
        min-height: 60px;
        font-size: 1rem;
    }

    .realtime-search-item-title {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }

    .realtime-search-item-authors {
        font-size: 0.9rem;
    }

    .search-icon,
    .search-clear {
        min-width: 44px;
        min-height: 44px;
    }

    .search-history-item {
        padding: 18px 16px;
    }

    .subtle-glow {
        text-shadow: 0 0 6px rgba(255, 255, 255, 0.25), 0 0 10px rgba(67, 97, 238, 0.15);
    }
}