349 lines
6.9 KiB
CSS
349 lines
6.9 KiB
CSS
/* styles/components/ContentGrid.css */
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/* CSS переменные */
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:root {
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--grid-gap: 20px;
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--grid-gap-tablet: 15px;
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--border-radius: 10px;
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--transition-speed: 0.3s;
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--overlay-padding: 20px 15px 15px;
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--overlay-padding-large: 25px 20px 20px;
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}
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.posts-section h2 {
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margin-bottom: 30px;
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color: #333;
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font-size: 24px;
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padding-top: 20px;
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}
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/* ===== СЕТКИ С РАЗНЫМ КОЛИЧЕСТВОМ КОЛОНОК ===== */
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/* Сетка на 4 колонки (по умолчанию) */
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.posts-grid-4 {
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display: grid;
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grid-template-columns: repeat(4, 1fr);
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gap: var(--grid-gap);
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width: 100%;
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}
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/* Сетка на 3 колонки */
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.posts-grid-3 {
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: var(--grid-gap);
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width: 100%;
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}
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/* Базовый класс для обратной совместимости */
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.posts-grid {
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display: grid;
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gap: var(--grid-gap);
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width: 100%;
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}
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/* ===== КАРТОЧКИ ПОСТОВ ===== */
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.post-card {
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background: white;
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border-radius: var(--border-radius);
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overflow: hidden;
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box-shadow: 0 4px 12px rgba(0,0,0,0.08);
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transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
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aspect-ratio: 1 / 1;
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position: relative;
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display: flex;
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flex-direction: column;
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height: 0;
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padding-bottom: 100%;
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}
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.post-card:hover .post-image {
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transform: scale(1.05);
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}
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/* Контейнер изображения */
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.post-image-container {
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position: absolute;
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inset: 0;
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overflow: hidden;
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}
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/* Изображение */
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.post-image {
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width: 100%;
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height: 100%;
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object-fit: cover;
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display: block;
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transition: transform var(--transition-speed) ease;
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}
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.post-image-placeholder {
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width: 100%;
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height: 100%;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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}
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/* Оверлей с контентом */
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.post-content-overlay {
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position: absolute;
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bottom: 0;
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left: 0;
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right: 0;
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padding: var(--overlay-padding);
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background: linear-gradient(
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to top,
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rgba(0, 0, 0, 0.9) 0%,
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rgba(0, 0, 0, 0.7) 50%,
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rgba(0, 0, 0, 0) 100%
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);
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color: white;
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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.post-meta-overlay {
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margin-bottom: 3px;
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}
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.post-date-overlay {
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font-size: 12px;
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color: rgba(255, 255, 255, 0.9);
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font-weight: 400;
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}
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.post-title-overlay {
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font-size: 16px;
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line-height: 1.3;
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font-weight: 600;
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margin: 0;
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color: white;
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display: -webkit-box;
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-webkit-line-clamp: 3;
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-webkit-box-orient: vertical;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.author-name {
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font-size: 12px;
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color: rgba(255, 255, 255, 0.85);
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margin-top: 3px;
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font-weight: 400;
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}
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.author-link {
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color: white;
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text-decoration: none;
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border-bottom: 1px solid rgba(255, 255, 255, 0.3);
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transition: border-color var(--transition-speed) ease;
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}
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.author-link:hover {
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border-bottom-color: white;
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}
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/* ===== АДАПТИВНОСТЬ ДЛЯ РАЗНЫХ ЭКРАНОВ ===== */
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/* Десктоп (1200px и больше) */
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@media (min-width: 1200px) {
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/* Для сетки 4 колонки - большие карточки на 2 колонки */
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.posts-grid-4 .post-card-large {
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grid-column: span 2;
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aspect-ratio: 2 / 0.965;
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padding-bottom: 48.3%;
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}
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/* Для сетки 3 колонки - большие карточки на 2 колонки */
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.posts-grid-3 .post-card-large {
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grid-column: span 2;
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aspect-ratio: 2 / 1;
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padding-bottom: 50%;
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}
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/* Улучшения для больших карточек */
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.post-card-large .post-content-overlay {
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padding: var(--overlay-padding-large);
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gap: 10px;
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}
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.post-card-large .post-date-overlay {
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font-size: 13px;
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}
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.post-card-large .post-title-overlay {
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font-size: 18px;
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line-height: 1.4;
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}
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.post-card-large .author-name {
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font-size: 13px;
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margin-top: 5px;
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}
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}
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/* Ноутбуки (992px - 1199px) */
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@media (min-width: 992px) and (max-width: 1199px) {
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/* Все сетки переходят на 3 колонки */
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.posts-grid-4,
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.posts-grid-3 {
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grid-template-columns: repeat(3, 1fr);
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}
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/* Большие карточки становятся обычными */
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.posts-grid-4 .post-card-large,
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.posts-grid-3 .post-card-large {
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grid-column: span 1;
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aspect-ratio: 1 / 1;
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padding-bottom: 100%;
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}
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}
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/* Планшеты (768px - 991px) */
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@media (min-width: 768px) and (max-width: 991px) {
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/* Все сетки переходят на 2 колонки */
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.posts-grid-4,
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.posts-grid-3 {
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grid-template-columns: repeat(2, 1fr);
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gap: var(--grid-gap-tablet);
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}
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/* Большие карточки становятся обычными */
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.posts-grid-4 .post-card-large,
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.posts-grid-3 .post-card-large {
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grid-column: span 1;
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aspect-ratio: 1 / 1;
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padding-bottom: 100%;
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}
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.post-title-overlay {
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font-size: 15px;
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}
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}
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/* Мобильные (до 767px) */
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@media (max-width: 767px) {
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/* Все сетки переходят на 1 колонку */
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.posts-grid-4,
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.posts-grid-3 {
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grid-template-columns: 1fr;
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gap: var(--grid-gap-tablet);
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}
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.post-card,
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.post-card-large {
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aspect-ratio: 2 / 1;
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padding-bottom: 50%;
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}
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.posts-section {
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padding: 0 15px 15px;
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}
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.posts-section h2 {
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padding-top: 15px;
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}
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.post-content-overlay {
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padding: 15px 12px 12px;
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}
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.post-title-overlay {
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font-size: 15px;
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}
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}
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/* Очень маленькие экраны (до 480px) */
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@media (max-width: 480px) {
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.post-card,
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.post-card-large {
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aspect-ratio: 3 / 2;
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padding-bottom: 66.67%;
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}
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.post-content-overlay {
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padding: 12px 10px 10px;
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gap: 5px;
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}
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.post-title-overlay {
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font-size: 14px;
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}
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}
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/* ===== ИНДИКАТОРЫ ЗАГРУЗКИ ===== */
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#infinity-scroll-sentinel {
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height: 1px;
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width: 100%;
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visibility: hidden;
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pointer-events: none;
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}
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.loading-indicator {
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text-align: center;
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padding: 40px 0;
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color: #666;
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min-height: auto;
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}
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.loading-spinner {
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display: inline-block;
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width: 40px;
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height: 40px;
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border: 3px solid #f3f3f3;
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border-top: 3px solid #2563eb;
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border-radius: 50%;
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animation: spin 1s linear infinite;
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margin-bottom: 10px;
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}
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@keyframes spin {
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0% { transform: rotate(0deg); }
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100% { transform: rotate(360deg); }
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}
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.no-more-posts {
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text-align: center;
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padding: 30px 0;
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color: #666;
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font-size: 16px;
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border-top: 1px solid #eee;
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margin-top: 20px;
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min-height: auto;
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}
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/* ===== ВСПОМОГАТЕЛЬНЫЕ КЛАССЫ ===== */
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.sr-only {
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position: absolute;
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width: 1px;
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height: 1px;
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padding: 0;
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margin: -1px;
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overflow: hidden;
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clip: rect(0, 0, 0, 0);
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white-space: nowrap;
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border: 0;
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}
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.no-posts {
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text-align: center;
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padding: 40px;
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color: #666;
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font-size: 18px;
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}
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/* Мобильные адаптации для индикаторов */
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@media (max-width: 767px) {
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.loading-spinner {
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width: 30px;
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height: 30px;
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}
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.no-more-posts {
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padding: 20px 0;
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}
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} |