/* common.css – полная версия с графическими фишками и улучшениями дизайна */

:root {
    --primary: #b5838d;
    --primary-light: #e5989b;
    --primary-dark: #9f6e7a;
    --gray-warm: #8a7c6f;
    --gray-light: #c9b6a6;
    --gray-bg: #fcfaf8;
    --text-dark: #4a4a4a;
    --text-title: #5e4b3c;
    --bg-light: #fefaf5;
    --bg-card: #fffef7;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    background-image: url('paper.png'), repeating-linear-gradient(45deg, rgba(0,0,0,0.02) 0px, rgba(0,0,0,0.02) 2px, transparent 2px, transparent 8px);
    transition: background-color 0.3s, color 0.3s, font-size 0.3s;
    position: relative;
}

/* Декоративные элементы фона (прозрачные иконки книг и листьев) */
body::before {
    content: "📖";
    font-size: 180px;
    position: fixed;
    bottom: 5%;
    left: 2%;
    opacity: 0.03;
    pointer-events: none;
    z-index: 0;
    font-family: 'Segoe UI Emoji', 'Apple Color Emoji', sans-serif;
}
body::after {
    content: "🍂";
    font-size: 140px;
    position: fixed;
    top: 10%;
    right: 3%;
    opacity: 0.03;
    pointer-events: none;
    z-index: 0;
    font-family: 'Segoe UI Emoji', 'Apple Color Emoji', sans-serif;
}

/* Кастомный скроллбар */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: #f0e6e0;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--text-title);
}

.container {
    width: 90%;
    max-width: 1600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .container {
        width: 100%;
        padding: 0 15px;
    }
}

.page-transition {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

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

/* ===== ШАПКА ===== */
header {
    background-color: var(--primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    height: 80px;
    width: auto;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #fff;
    margin-left: auto;
}

.nav {
    flex: 1;
    width: 100%;
}

/* ========== ДЕСКТОПНОЕ МЕНЮ ========== */
@media (min-width: 769px) {
    .desktop-horizontal-menu {
        display: flex;
        justify-content: center;
        gap: 2rem;
        list-style: none;
        margin: 0;
        padding: 0;
        flex-wrap: wrap;
    }
    .desktop-category {
        position: relative;
    }
    .desktop-category-header {
        color: #fff;
        font-weight: 600;
        padding: 0.5rem 0;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 5px;
        transition: color 0.3s;
        white-space: nowrap;
    }
    .desktop-category-header i:first-child {
        margin-right: 5px;
        width: 20px;
        text-align: center;
        transition: transform 0.3s;
    }
    .desktop-category-header:hover i:first-child {
        transform: rotate(5deg) scale(1.1);
    }
    .desktop-category-header i:last-child {
        font-size: 0.8rem;
        transition: transform 0.3s;
    }
    .desktop-category.open .desktop-category-header i:last-child {
        transform: rotate(180deg);
    }
    .desktop-category-header:hover,
    .desktop-category-header.active {
        color: #f4e3d7;
    }
    .desktop-category-content {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%) translateY(-10px);
        background-color: var(--primary);
        border-radius: 12px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.15);
        padding: 0.5rem 0;
        min-width: 220px;
        display: none;
        z-index: 1000;
        list-style: none;
        opacity: 0;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }
    .desktop-category.open .desktop-category-content {
        display: block;
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    .desktop-category-content li {
        width: 100%;
    }
    .desktop-category-content a {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 0.6rem 1.2rem;
        color: #fff;
        text-decoration: none;
        transition: background 0.2s;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    .desktop-category-content a i {
        width: 20px;
        text-align: center;
    }
    .desktop-category-content a:hover,
    .desktop-category-content a.active {
        background-color: rgba(255,255,255,0.2);
    }
}

/* ========== МОБИЛЬНОЕ МЕНЮ ========== */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    .nav {
        display: none;
        width: 100%;
    }
    .nav.active {
        display: block;
    }
    .mobile-accordion {
        list-style: none;
        padding: 0;
        margin: 0;
        width: 100%;
    }
    .accordion-category {
        border-bottom: 1px solid rgba(255,255,255,0.2);
    }
    .accordion-header {
        background: rgba(255,255,255,0.1);
        padding: 0.8rem 1rem;
        cursor: pointer;
        font-weight: 600;
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: #fff;
    }
    .accordion-header i:first-child {
        margin-right: 10px;
        width: 24px;
        text-align: center;
    }
    .accordion-header i:last-child {
        transition: transform 0.3s;
    }
    .accordion-category.open .accordion-header i:last-child {
        transform: rotate(180deg);
    }
    .accordion-content {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
        padding: 0;
        background: rgba(0,0,0,0.2);
    }
    .accordion-category.open .accordion-content {
        max-height: 500px;
    }
    .accordion-content li {
        list-style: none;
    }
    .accordion-content a {
        display: block;
        padding: 0.6rem 1rem 0.6rem 2rem;
        color: #fff;
        text-decoration: none;
        transition: background 0.2s;
        font-size: 0.9rem;
    }
    .accordion-content a i {
        margin-right: 8px;
        width: 20px;
        text-align: center;
    }
    .accordion-content a:hover,
    .accordion-content a.active {
        background: rgba(255,255,255,0.2);
    }
}

/* ===== ПОИСК В ШАПКЕ ===== */
.search-icon-container {
    position: relative;
    margin-left: 20px;
    display: flex;
    align-items: center;
}

#searchIcon {
    font-size: 1.3rem;
    color: #fff;
    cursor: pointer;
    padding: 8px;
    transition: color 0.3s, transform 0.3s;
}

#searchIcon:hover {
    color: #f4e3d7;
    transform: scale(1.1);
}

.search-popup {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    padding: 12px;
    display: none;
    z-index: 10000;
    min-width: 280px;
    margin-top: 8px;
}

.search-popup.active {
    display: block;
}

.search-popup form {
    display: flex;
    gap: 8px;
}

.search-popup input[type="text"] {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 50px;
    outline: none;
    font-size: 0.9rem;
    font-family: inherit;
}

.search-popup input[type="text"]:focus {
    border-color: var(--gray-light);
}

.search-popup button {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: white;
    border: none;
    padding: 0 18px;
    border-radius: 50px;
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s;
}

.search-popup button:hover {
    transform: scale(1.02);
    opacity: 0.9;
}

/* Кнопки градиентные */
.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    padding: 0.8rem 2rem;
    border-radius: 60px;
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.btn:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.btn:active {
    transform: scale(0.98);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-light);
    color: var(--primary-light);
    box-shadow: none;
}

.btn-outline:hover {
    background: var(--primary-light);
    color: #fff;
    transform: translateY(-3px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--gray-light), #b8a48f);
    color: var(--text-title);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #b8a48f, var(--gray-warm));
    transform: translateY(-3px);
}

.btn-subtle {
    background-color: var(--gray-light);
    color: var(--text-title);
    box-shadow: none;
}

.btn-subtle:hover {
    background-color: #b8a48f;
    transform: translateY(-2px);
}

/* Заголовки разделов */
.section-title {
    position: relative;
    text-align: center !important;
    margin-bottom: 3rem;
    font-size: 2.2rem;
    color: var(--text-title);
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--primary-light);
    margin: 0.5rem auto 0;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.section-title:hover::after {
    width: 100px;
}

/* Карточки и общие блоки (эффект пожелтевшей бумаги + перелистывание) */
.card, .book-card, .recipe-card, .project-card, .info-block {
    background: var(--bg-card);
    border-radius: 24px;
    padding: 1.5rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.03), inset 0 1px 0 rgba(255,255,255,0.8);
    transition: transform 0.4s, box-shadow 0.4s;
    border: 1px solid #f0e3d0;
    position: relative;
    overflow: hidden;
}

.card::after, .book-card::after, .recipe-card::after, .project-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 50%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s;
}

.card:hover::after, .book-card:hover::after, .recipe-card:hover::after, .project-card:hover::after {
    opacity: 1;
}

.card:hover, .book-card:hover, .recipe-card:hover, .project-card:hover, .info-block:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 30px rgba(138,124,111,0.15), inset 0 1px 0 #fff;
}

/* Иконки в карточках */
.card i {
    transition: transform 0.3s ease;
}
.card:hover i {
    transform: rotate(5deg) scale(1.1);
}

/* Блоки акций и календарей (светлый серый фон) */
.action-card, .calendar-card {
    background-color: var(--gray-bg);
    border: 1px solid var(--gray-light);
    border-radius: 24px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.action-card:hover, .calendar-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 25px rgba(138,124,111,0.1);
}

/* Цитата дня с декоративной кавычкой */
.quote-block {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 24px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    border-left: 4px solid var(--gray-light);
    position: relative;
}

.quote-block::before {
    content: "“";
    font-size: 6rem;
    font-family: serif;
    color: var(--gray-light);
    position: absolute;
    top: -20px;
    left: 20px;
    opacity: 0.3;
}

/* Декоративный разделитель "книжная полка" */
.section-divider {
    height: 30px;
    background: repeating-linear-gradient(90deg, var(--gray-light) 0px, var(--gray-light) 2px, transparent 2px, transparent 30px);
    margin: 2rem 0;
    position: relative;
}
.section-divider::before,
.section-divider::after {
    content: "📚";
    position: absolute;
    top: -10px;
    font-size: 1.2rem;
    opacity: 0.5;
}
.section-divider::before {
    left: 10px;
}
.section-divider::after {
    right: 10px;
}

/* Подвал — тёплый серый */
.footer-content {
    background-color: var(--gray-warm);
    color: #fff;
    padding: 3rem 0 2rem;
    margin-top: 2rem;
    box-shadow: 0 -5px 15px rgba(0,0,0,0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-col h3 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background-color: var(--gray-light);
}

.footer-col p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.8rem;
}

.footer-col a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
}

.footer-col a:hover {
    color: var(--gray-light);
}

.footer-col i {
    width: 20px;
    text-align: center;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.2);
    transition: background-color 0.3s, transform 0.2s;
}

.footer-social a:hover {
    background-color: var(--gray-light);
    transform: translateY(-3px);
}

.footer-social a:hover i {
    color: var(--text-title);
}

.footer-social i {
    font-size: 1.3rem;
    margin: 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
}

.footer-actions {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.share-buttons {
    display: flex;
    gap: 1rem;
}

.share-buttons a,
.print-button a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #fff;
    color: var(--primary);
    font-size: 1.2rem;
    transition: all 0.3s;
    border: 1px solid transparent;
    text-decoration: none;
}

.share-buttons a:hover,
.print-button a:hover {
    background-color: var(--gray-light);
    color: var(--text-title);
    transform: translateY(-3px);
}

.print-button a {
    width: auto;
    padding: 0 1.2rem;
    border-radius: 40px;
    gap: 8px;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .footer-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
}

/* Версия для слабовидящих */
body.special-mode {
    background-color: #fff !important;
    color: #000 !important;
    font-size: 1.2em !important;
    background-image: none !important;
}
body.special-mode h1,
body.special-mode h2,
body.special-mode h3,
body.special-mode h4 {
    color: #000 !important;
}
body.special-mode a {
    color: #0000ee !important;
    text-decoration: underline !important;
}
body.special-mode header {
    background-color: #000 !important;
}
body.special-mode .nav a {
    color: #fff !important;
}
body.special-mode .nav a:hover {
    color: #ffff00 !important;
}
body.special-mode .btn {
    background-color: #000 !important;
    color: #fff !important;
    border: 2px solid #fff !important;
}
body.special-mode .footer-content {
    background-color: #000 !important;
    color: #fff !important;
    border: 1px solid #fff !important;
}
body.special-mode .footer-col a {
    color: #0000ee !important;
}

/* Хлебные крошки */
.breadcrumbs {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #888;
}
.breadcrumbs a {
    color: var(--primary-light);
    text-decoration: none;
}
.breadcrumbs a:hover {
    text-decoration: underline;
}

/* ===== КНОПКА НАВЕРХ ===== */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 24px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    cursor: pointer;
    border: none;
}

.back-to-top:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
    transform: scale(1.1);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

/* ===== КНОПКИ "СЕРДЕЧКО" (ЛАЙКИ) С УЛУЧШЕННОЙ АНИМАЦИЕЙ ===== */
.like-btn,
.holiday-like-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.3rem;
    color: #ccc;
    transition: all 0.2s ease;
    padding: 8px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.like-btn:hover,
.holiday-like-btn:hover {
    transform: scale(1.15);
    background: rgba(229, 152, 155, 0.1);
}

.like-btn.liked,
.holiday-like-btn.liked {
    color: var(--primary-light);
}

.like-btn.liked i,
.holiday-like-btn.liked i {
    animation: heartBeat 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    30% { transform: scale(1.4); }
    60% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.like-count {
    font-size: 0.7rem;
    color: #888;
    margin-left: 4px;
}

/* ===== БАННЕР К ГОДУ НАРОДОВ РОССИИ ===== */
.unity-banner {
    background: linear-gradient(135deg, #fff9f0 0%, var(--bg-light) 100%);
    border: 2px solid var(--primary-light);
    border-radius: 32px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
}

.unity-banner-icon {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}

.unity-banner-icon:hover {
    transform: rotate(5deg) scale(1.05);
}

.unity-banner-icon i {
    font-size: 3rem;
    color: #fff;
}

.unity-banner-content {
    flex: 1;
}

.unity-banner-content h3 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.unity-banner-content p {
    color: var(--text-dark);
    margin-bottom: 1.2rem;
    line-height: 1.5;
}

.unity-banner-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .unity-banner {
        flex-direction: column;
        text-align: center;
    }
    .unity-banner-buttons {
        justify-content: center;
    }
}

/* ===== COOKIE-БАННЕР ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #1a1a2e;
    color: #eee;
    padding: 1rem 2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    z-index: 100000;
    font-size: 0.95rem;
    border-top: 3px solid var(--primary-light);
    box-shadow: 0 -5px 20px rgba(0,0,0,0.3);
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.cookie-banner p {
    margin: 0;
    font-size: 0.95rem;
}

.cookie-banner a {
    color: #ffd966;
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-btn {
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.cookie-accept {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #1a1a2e;
}

.cookie-accept:hover {
    transform: scale(1.02);
    opacity: 0.9;
}

.cookie-decline {
    background-color: #4a4a5a;
    color: #fff;
}

.cookie-decline:hover {
    background-color: #5a5a6a;
}

@media (max-width: 640px) {
    .cookie-banner {
        flex-direction: column;
        text-align: center;
        padding: 1rem;
        gap: 0.8rem;
    }
    .cookie-btn {
        padding: 0.4rem 1.2rem;
    }
}