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

:root {
    --primary: #2e7d32;
    --primary-light: #4caf50;
    --primary-dark: #1b5e20;
    --bg: #f5f5f5;
    --card-bg: #ffffff;
    --text: #212121;
    --text-secondary: #757575;
    --border: #e0e0e0;
    --danger: #d32f2f;
    --warn: #f9a825;
    --radius: 12px;
    --shadow: 0 2px 8px rgba(0,0,0,0.08);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Header */
header {
    background: var(--primary);
    color: #fff;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

header .container {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

header h1 {
    font-size: 1.3rem;
}

header h1 a {
    color: #fff;
    text-decoration: none;
}

header nav {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.nav-link {
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.9rem;
    transition: background 0.2s, color 0.2s;
}

.nav-link:hover, .nav-link.active {
    background: rgba(255,255,255,0.18);
    color: #fff;
}

.search-box {
    margin-left: auto;
}

.search-box input {
    padding: 8px 14px;
    border: none;
    border-radius: 20px;
    font-size: 0.9rem;
    width: 200px;
    outline: none;
}

/* Медицинское предупреждение */
.medical-notice {
    max-width: 1100px;
    margin: 12px auto 0;
    padding: 12px 16px;
    background: #fff8e1;
    border: 1px solid #ffecb3;
    border-left: 4px solid var(--warn);
    border-radius: var(--radius);
    color: #6d4c41;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Список литературы в статье */
.article-references {
    margin: 16px 0 0;
    padding-left: 1.25em;
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.6;
}

.article-references li {
    margin-bottom: 6px;
}

/* Main */
main {
    padding: 20px 0;
}

.view {
    display: none;
}

.view.active {
    display: block;
}

h2 {
    margin-bottom: 16px;
    font-size: 1.4rem;
    color: var(--primary-dark);
}

h3 {
    margin: 20px 0 12px;
    font-size: 1.15rem;
}

/* Cards grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}

.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 16px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.card h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
    color: var(--primary);
}

.card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.card .macros {
    display: flex;
    gap: 10px;
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.card .macros span {
    background: var(--bg);
    padding: 2px 8px;
    border-radius: 10px;
}

.card .tag {
    display: inline-block;
    background: var(--primary-light);
    color: #fff;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
    margin-top: 6px;
}

.card .tag.forbidden { background: var(--danger); }
.card .tag.limited { background: var(--warn); color: #333; }

/* Статус продукта в компактном списке (раздел «Продукты») */
.tag {
    display: inline-block;
    background: var(--primary-light);
    color: #fff;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
}
.tag.forbidden { background: var(--danger); }
.tag.limited { background: var(--warn); color: #333; }

/* Ссылка на продукт в компактном списке */
.product-link {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    text-align: left;
}
.product-link:hover { color: var(--primary-dark); text-decoration: underline; }

/* Filters */
.filters {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.filters select, .filters input {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--card-bg);
    outline: none;
}

.filters input[type="number"] {
    width: 140px;
}

.filters input[type="text"] {
    flex: 1 1 220px;
}

/* Recipe detail */
.recipe-detail {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

.suitability-badge {
    display: inline-block;
    margin: 0 0 12px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
}
.suitability-badge.vegan {
    background: #e8f5e9;
    color: #1b5e20;
    border: 1px solid #a5d6a7;
}
.suitability-badge.vegetarian {
    background: #fff8e1;
    color: #8a6d1a;
    border: 1px solid #ffe082;
}
.suitability-badge:hover {
    text-decoration: underline;
}

.recipe-macros {
    display: flex;
    gap: 16px;
    margin: 12px 0;
    flex-wrap: wrap;
}

.recipe-macros .macro {
    text-align: center;
    background: var(--bg);
    padding: 10px 16px;
    border-radius: var(--radius);
}

.recipe-macros .macro .value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
}

.ingredients-list {
    list-style: none;
    margin-top: 12px;
}

.ingredients-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
}

.instructions {
    margin-top: 16px;
    white-space: pre-line;
    line-height: 1.7;
}

/* Pagination */
.pagination {
    display: flex;
    gap: 6px;
    margin-top: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.pagination button {
    padding: 6px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--card-bg);
    cursor: pointer;
    font-size: 0.85rem;
}

.pagination button:disabled {
    opacity: 0.4;
    cursor: default;
}

.pagination button.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* Buttons */
.btn-back {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 0.95rem;
    cursor: pointer;
    padding: 4px 0;
    margin-bottom: 12px;
}

.btn-back:hover {
    text-decoration: underline;
}

/* Кнопка «Статьи» в деталке стола */
.btn-articles {
    display: inline-block;
    margin-top: 14px;
    padding: 9px 20px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-articles:hover {
    background: var(--primary-dark);
}

/* Product detail */
.product-detail {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.product-detail table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.product-detail th, .product-detail td {
    padding: 8px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    font-size: 0.9rem;
}

.product-detail th {
    color: var(--text-secondary);
    width: 40%;
    font-weight: 500;
}

/* Diet table card */
.diet-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    border-left: 5px solid var(--primary);
}

.diet-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.diet-card .number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.diet-card .name {
    font-size: 1rem;
    font-weight: 600;
    margin: 4px 0;
}

.diet-card .desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* Recipe grid */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 14px;
}

.recipe-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s;
}

.recipe-card:hover {
    transform: translateY(-2px);
}

.recipe-card-body {
    padding: 14px;
}

.recipe-card-body h3 {
    font-size: 1rem;
    margin: 0 0 6px;
    color: var(--primary);
}

.recipe-card-body .meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.recipe-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    background: var(--bg);
    border-bottom: 1px solid #eee;
}

.recipe-cover {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 16px;
    display: block;
}

/* Responsive */
@media (max-width: 600px) {
    header .container {
        flex-direction: column;
        align-items: stretch;
    }

    .search-box {
        margin-left: 0;
    }

    .search-box input {
        width: 100%;
    }

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

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

/* Indications (заболевания) на карточке стола */
.diet-card .indications {
    font-size: 0.78rem;
    color: #1565c0;
    background: #e3f2fd;
    padding: 4px 10px;
    border-radius: 8px;
    margin-bottom: 6px;
    line-height: 1.4;
    border-left: 3px solid #1976d2;
}

.indications-detail {
    font-size: 0.9rem;
    color: #1565c0;
    background: #e3f2fd;
    padding: 10px 14px;
    border-radius: 10px;
    margin-bottom: 12px;
    line-height: 1.5;
    border-left: 4px solid #1976d2;
}

/* Category groups */
.category-group {
    margin-bottom: 24px;
}

.category-header {
    margin: 0 0 12px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--primary-light);
    font-size: 1.1rem;
    color: var(--primary-dark);
}

.category-count {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.recipes-count {
    margin-bottom: 14px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

.empty {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Diet tabs (Продукты / Рецепты) */
.diet-tabs {
    display: flex;
    gap: 4px;
    margin: 20px 0 16px;
    border-bottom: 2px solid var(--border);
}

.diet-tab {
    padding: 10px 24px;
    border: none;
    background: none;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: color 0.2s, border-color 0.2s;
}

.diet-tab:hover {
    color: var(--primary);
}

.diet-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

.diet-tab-content {
    display: none;
}

.diet-tab-content.active {
    display: block;
}

/* Кнопки-фильтры категорий блюд (вкладка «Рецепты» диет-стола) */
.recipe-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.recipe-filter-chip {
    padding: 7px 14px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--card-bg);
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.recipe-filter-chip:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.recipe-filter-chip.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    font-weight: 600;
}

/* Сводка по столу (summary stats) */
.diet-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 0 0 16px;
}

.summary-chip {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 14px 10px;
    border-radius: var(--radius);
    background: var(--card-bg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    border-top: 4px solid transparent;
}

.summary-chip .summary-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.1;
}

.summary-chip .summary-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.summary-chip.allowed { border-top-color: var(--primary-light); }
.summary-chip.allowed .summary-value { color: var(--primary-dark); }
.summary-chip.limited { border-top-color: var(--warn); }
.summary-chip.limited .summary-value { color: #8a6d1a; }
.summary-chip.forbidden { border-top-color: var(--danger); }
.summary-chip.forbidden .summary-value { color: #b02a37; }

/* Аккордеоны «Запрещено» / «Ограничено» */
.diet-accordion {
    border-radius: 12px;
    margin: 0 0 12px;
    overflow: hidden;
}

.diet-accordion summary {
    cursor: pointer;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 1rem;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
}

.diet-accordion summary::-webkit-details-marker { display: none; }

.diet-accordion summary::after {
    content: '▾';
    margin-left: auto;
    font-size: 0.9rem;
    transition: transform 0.2s;
}

.diet-accordion[open] summary::after { transform: rotate(180deg); }

.diet-accordion-count {
    font-weight: 400;
    opacity: 0.75;
    font-size: 0.85rem;
}

.diet-accordion-body {
    padding: 4px 16px 16px;
}

.diet-accordion.forbidden {
    background: #fdecea;
    border: 1px solid #f5c6cb;
    border-left: 4px solid var(--danger);
}
.diet-accordion.forbidden summary { color: #b02a37; }

.diet-accordion.limited {
    background: #fff8e1;
    border: 1px solid #ffe082;
    border-left: 4px solid var(--warn);
}
.diet-accordion.limited summary { color: #8a6d1a; }

.diet-accordion.allowed {
    background: #e8f5e9;
    border: 1px solid #c8e6c9;
    border-left: 4px solid #2e7d32;
}
.diet-accordion.allowed summary { color: #2e7d32; }
.diet-accordion.allowed ul,
.diet-accordion.allowed li { color: #1b5e20; }

.diet-contra {
    color: #842029;
    font-size: 14px;
    line-height: 1.55;
    margin-bottom: 10px;
}

.diet-list-title {
    font-weight: 600;
    margin-top: 6px;
    color: #842029;
}

/* SEO-статья о столе */
.diet-article {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px 20px;
    margin: 0 0 20px;
    font-size: 15px;
    line-height: 1.65;
}
.diet-article h2 {
    font-size: 1.35rem;
    margin: 0 0 12px;
}
.diet-article h3 {
    font-size: 1.1rem;
    margin: 18px 0 8px;
    color: var(--primary-dark);
}
.diet-article p { margin: 0 0 10px; }
.diet-article ul,
.diet-article ol {
    margin: 8px 0 12px;
    padding-left: 22px;
}
.diet-article li { margin: 4px 0; }

.diet-accordion ul {
    margin: 8px 0 0;
    padding-left: 20px;
    font-size: 14px;
}

.diet-cat-group {
    margin: 12px 0 2px;
}

.diet-cat-title {
    margin: 0 0 6px;
    font-size: 0.95rem;
    font-weight: 600;
    color: inherit;
}

.diet-prod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 4px 20px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.diet-prod-grid li {
    margin: 0;
    padding: 3px 0;
}

.diet-accordion li {
    margin: 4px 0;
    break-inside: avoid;
}

.diet-accordion.forbidden ul,
.diet-accordion.forbidden li { color: #842029; }

.diet-accordion.limited ul,
.diet-accordion.limited li { color: #6b5410; }

@media (max-width: 600px) {
    .diet-summary {
        grid-template-columns: 1fr;
    }

    .diet-accordion ul {
        columns: 1;
    }
}

/* Reader Recipes (вкладка) */
.rr-hero-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 30px; }
.rr-hero-card { background: #e8f5e9; padding: 28px 24px; border-radius: 14px; text-align: center; }
.rr-hero-card .rr-hero-icon { font-size: 36px; margin-bottom: 8px; }
.rr-hero-card h2 { font-size: 20px; margin-bottom: 6px; color: #2e7d32; }
.rr-hero-card p { color: #555; font-size: 14px; margin: 0; }
.rr-hero-card-link { background: #fff3e0; text-decoration: none; display: block; transition: transform 0.15s, box-shadow 0.15s; cursor: pointer; }
.rr-hero-card-link:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.rr-hero-card-link h2 { color: #e65100; }
.rr-hero-card-action { cursor: pointer; transition: transform 0.15s, box-shadow 0.15s; }
.rr-hero-card-action:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,0.1); }
.rr-filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 24px; align-items: center; }
.rr-filters select, .rr-filters input { padding: 8px 12px; border: 1px solid #ccc; border-radius: 8px; font-size: 15px; background: var(--card-bg); }
.rr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.rr-card { background: var(--card-bg); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); cursor: pointer; transition: transform .15s; border: 1px solid var(--border); }
.rr-card:hover { transform: translateY(-2px); }
.rr-card-img { height: 180px; background: #e0e0e0; display: flex; align-items: center; justify-content: center; color: #999; font-size: 13px; overflow: hidden; }
.rr-card-img img { width: 100%; height: 100%; object-fit: cover; }
.rr-card-body { padding: 16px; }
.rr-card-body h3 { margin: 0 0 6px; font-size: 17px; color: var(--primary); }
.rr-card-body .rr-cat { display: inline-block; background: #c8e6c9; color: #2e7d32; padding: 2px 10px; border-radius: 12px; font-size: 12px; margin-right: 8px; }
.rr-card-body .rr-author { color: #888; font-size: 13px; margin-top: 6px; }
.rr-card-body .rr-desc { color: #555; font-size: 14px; margin-top: 8px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.rr-empty { text-align: center; padding: 60px 20px; color: var(--text-secondary); }
.rr-pagination { display: flex; gap: 8px; justify-content: center; margin-top: 30px; }
.rr-pagination button { padding: 8px 16px; border: 1px solid #ccc; border-radius: 8px; background: var(--card-bg); cursor: pointer; }
.rr-pagination button:disabled { opacity: 0.4; cursor: default; }
.rr-detail-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; align-items: center; justify-content: center; padding: 20px; display: none; }
.rr-detail-overlay:not([hidden]) { display: flex; }
.rr-detail { background: #fff; border-radius: 16px; max-width: 700px; width: 100%; max-height: 85vh; overflow-y: auto; padding: 30px; position: relative; }
.rr-detail .rr-close { position: absolute; top: 12px; right: 16px; font-size: 24px; cursor: pointer; border: none; background: none; }
.rr-detail h2 { margin-top: 0; }
.rr-detail .rr-meta { color: #888; font-size: 14px; margin-bottom: 16px; }
.rr-detail .rr-content { white-space: pre-wrap; line-height: 1.6; font-size: 15px; }
.rr-banner { background: #fff3e0; border-radius: 12px; padding: 20px; margin-top: 40px; text-align: center; }
.rr-banner a { color: #e65100; font-weight: bold; }
.rr-tags { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.rr-tag { display: inline-block; background: #e3f2fd; color: #1565c0; padding: 2px 10px; border-radius: 12px; font-size: 12px; }
.rr-reviewer { display: inline-block; background: #ede7f6; color: #5e35b1; padding: 2px 10px; border-radius: 12px; font-size: 12px; }
.rr-disclaimer { font-size: 12px; color: #9e9e9e; margin-top: 16px; padding-top: 12px; border-top: 1px dashed #e0e0e0; }

@media (max-width: 600px) {
    .rr-grid { grid-template-columns: 1fr; }
    .rr-hero-cards { grid-template-columns: 1fr; }
}

/* Секции списка диет-столов */
.section-heading {
    margin: 28px 0 12px;
    font-size: 1.2rem;
    color: var(--primary-dark);
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 6px;
}

.section-heading.special-heading {
    color: #e65100;
    border-bottom-color: #ffb74d;
}

/* Особые программы (Б/К) — тёплая палитра */
.diet-card.special {
    border-left-color: #e65100;
}

.diet-card.special .number {
    color: #e65100;
}

/* План питания (меню на 3 дня) */
.mp-days {
    display: flex;
    gap: 6px;
    margin: 8px 0 16px;
    flex-wrap: wrap;
}

.mp-day-tab {
    padding: 8px 18px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--card-bg);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.2s, color 0.2s;
}

.mp-day-tab.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.mp-day {
    display: none;
}

.mp-day.active {
    display: block;
}

.mp-meal {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 14px 16px;
    margin-bottom: 12px;
    border: 1px solid var(--border);
}

.mp-meal-title {
    margin: 0 0 8px;
    font-size: 1rem;
    color: var(--primary);
}

.mp-item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 6px 0;
    border-bottom: 1px dashed var(--border);
    font-size: 0.9rem;
}

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

.mp-item-title {
    color: var(--text);
}

.mp-item-meta {
    color: var(--text-secondary);
    font-size: 0.82rem;
    white-space: nowrap;
    text-align: right;
}

/* Статьи */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}

.article-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.article-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.article-card-tag {
    display: inline-block;
    background: var(--primary-light);
    color: #fff;
    font-size: 0.72rem;
    padding: 2px 10px;
    border-radius: 10px;
    margin-bottom: 8px;
}

.article-card h3 {
    margin: 0 0 8px;
    font-size: 1.1rem;
    color: var(--primary);
    line-height: 1.3;
}

.article-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
}

.article-card-more {
    display: inline-block;
    margin-top: 10px;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.88rem;
}

/* Текст статьи */
.article {
    max-width: 760px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 28px 30px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.article-title {
    margin: 8px 0 10px;
    font-size: 1.7rem;
    line-height: 1.25;
    color: var(--primary-dark);
}

.article-meta {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.article-lead {
    font-size: 1.05rem;
    color: #444;
    line-height: 1.6;
    border-left: 4px solid var(--primary-light);
    padding-left: 14px;
    margin-bottom: 18px;
}

.article h3 {
    margin: 22px 0 10px;
    font-size: 1.2rem;
    color: var(--primary-dark);
}

.article p {
    margin-bottom: 12px;
    line-height: 1.7;
    font-size: 1rem;
    color: #333;
}

.article ul {
    margin: 4px 0 14px 22px;
}

.article ul li {
    margin-bottom: 6px;
    line-height: 1.6;
}

.article-source {
    margin-top: 24px;
    padding: 14px 16px;
    background: var(--bg);
    border-radius: 10px;
    border-left: 4px solid var(--primary);
    font-size: 0.9rem;
    color: #555;
}

.article-source p {
    margin-bottom: 4px;
}

@media (max-width: 600px) {
    .article {
        padding: 20px 16px;
    }
    .article-title {
        font-size: 1.35rem;
    }
}

/* Список литературы */
.literature-card {
    max-width: 760px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 28px 30px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
}

.literature-intro {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.literature-card h3 {
    margin: 22px 0 10px;
    font-size: 1.15rem;
    color: var(--primary-dark);
}

@media (max-width: 600px) {
    .literature-card {
        padding: 20px 16px;
    }
}

/* Топ-50 */
.top50-intro {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: -8px 0 16px;
}

.top50-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
    gap: 16px;
}

.top50-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--border);
}

.top50-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.top50-banner {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    background: var(--bg);
    border-bottom: 1px solid #eee;
}

.top50-body {
    padding: 12px 14px;
}

.top50-rank {
    display: inline-block;
    font-weight: 800;
    color: #c62828;
    font-size: 1.1rem;
    margin-right: 8px;
}

.top50-cat {
    display: inline-block;
    background: var(--primary-light);
    color: #fff;
    font-size: 0.72rem;
    padding: 2px 10px;
    border-radius: 10px;
}

.top50-body h3 {
    margin: 6px 0 6px;
    font-size: 1rem;
    color: var(--primary);
    line-height: 1.3;
}

.top50-macros {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.top50-macros span {
    background: var(--bg);
    padding: 2px 8px;
    border-radius: 8px;
}

@media (max-width: 600px) {
    .top50-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Кнопки ===== */
.btn-primary {
    display: inline-block;
    padding: 10px 22px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 24px;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* ===== Авторизация в шапке ===== */
.user-auth {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-email {
    font-size: 0.85rem;
    color: #fff;
    opacity: 0.9;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.btn-auth {
    padding: 7px 16px;
    background: #fff;
    color: var(--primary);
    border: none;
    border-radius: 18px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.btn-auth:hover {
    background: #e8f5e9;
}

/* ===== Бейдж подписки ===== */
.lock-badge {
    display: inline-block;
    margin: 4px 0;
    padding: 2px 10px;
    background: #fff8e1;
    color: #8a6d1a;
    border: 1px solid #f0d78c;
    border-radius: 12px;
    font-size: 0.72rem;
    font-weight: 700;
    vertical-align: middle;
}

.diet-card.locked .lock-badge {
    margin-top: 8px;
}

/* ===== Пейволл ===== */
.paywall {
    display: flex;
    align-items: center;
    gap: 16px;
    background: linear-gradient(135deg, #fffde7, #fff8e1);
    border: 1px dashed #e0c068;
    border-radius: var(--radius);
    padding: 22px;
    margin: 12px 0;
}

.paywall-icon {
    font-size: 2.2rem;
}

.paywall-text {
    flex: 1;
}

.paywall-text strong {
    font-size: 1.05rem;
    color: var(--text);
}

.paywall-text p {
    margin: 6px 0 12px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ===== Тарифы ===== */
.pricing-intro {
    color: var(--text-secondary);
    margin-bottom: 18px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 16px;
}

.pricing-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: transform 0.2s, border-color 0.2s;
}

.pricing-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary-light);
}

.pricing-card.trial {
    border-color: #f9a825;
    background: #fffde7;
}

.pricing-card h3 {
    font-size: 1.05rem;
    color: var(--primary);
}

.pricing-price {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--text);
}

.pricing-period {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.pricing-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    flex: 1;
    margin-bottom: 12px;
}

.pricing-table-picker {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.pricing-table-picker select {
    width: 100%;
    padding: 8px 10px;
    border-radius: var(--radius);
    border: 1px solid var(--border, #ddd);
    background: var(--bg, #fff);
    color: var(--text);
    font-size: 0.9rem;
}

.pricing-autorenew {
    font-size: 0.78rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.pricing-card .btn-primary {
    width: 100%;
    text-align: center;
}

.pricing-account {
    margin-top: 22px;
}

.pricing-account-note {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 14px 18px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    box-shadow: var(--shadow);
}

.pricing-account-note a {
    color: var(--primary);
    font-weight: 600;
}

/* ===== Модал входа ===== */
.auth-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 16px;
}

.auth-modal[hidden] {
    display: none;
}

.auth-modal-body {
    position: relative;
    background: #fff;
    border-radius: 16px;
    max-width: 380px;
    width: 100%;
    padding: 26px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.auth-modal-body h3 {
    margin-bottom: 16px;
    color: var(--primary);
}

.auth-modal-body input {
    width: 100%;
    padding: 11px 14px;
    margin-bottom: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.95rem;
}

.auth-modal-body input:focus {
    outline: none;
    border-color: var(--primary-light);
}

.auth-modal-body .btn-primary {
    width: 100%;
    margin-top: 4px;
}

.auth-close {
    position: absolute;
    top: 10px;
    right: 14px;
    background: none;
    border: none;
    font-size: 1.6rem;
    line-height: 1;
    color: var(--text-secondary);
    cursor: pointer;
}

.auth-error {
    background: #fdecea;
    color: var(--danger);
    border: 1px solid #f5c6c0;
    border-radius: 10px;
    padding: 9px 12px;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.auth-success {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
    border-radius: 10px;
    padding: 9px 12px;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.auth-switch {
    margin-top: 14px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    text-align: center;
}

.auth-switch a {
    color: var(--primary);
    font-weight: 600;
}

@media (max-width: 600px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .paywall {
        flex-direction: column;
        text-align: center;
    }
}


.expertise { margin-top: 24px; padding: 16px 20px; background: #f1f8e9; border-left: 4px solid #2e7d32; border-radius: 8px; font-size: 0.9rem; color: #444; }
.expertise h2 { margin: 0 0 8px; font-size: 1rem; color: #2e7d32; }
.expertise .meta { margin: 8px 0 0; font-size: 0.85rem; color: #777; }