/* ============ СТИЛИ ДЛЯ ВКЛАДКИ "ЛЕНТА" ============ */
/* Добавить в styles.css или создать feed-styles.css */

/* Шапка ленты */
.feed-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 12px;
}

.feed-header h2 {
    margin: 0;
    font-size: 20px;
    color: var(--text-primary);
}

.feed-region-selector {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.region-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.region-input-wrapper {
    position: relative;
}

.region-input-wrapper input {
    width: 250px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
}

.region-input-wrapper input:focus {
    outline: none;
    border-color: var(--gradient-start);
}

.region-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 100;
    max-height: 250px;
    overflow-y: auto;
    display: none;
}

.region-suggestions.active {
    display: block;
}

.region-suggestion {
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

.region-suggestion:last-child {
    border-bottom: none;
}

.region-suggestion:hover {
    background: var(--bg-tertiary);
}

.region-suggestion .region-name {
    font-weight: 500;
    color: var(--text-primary);
}

.region-suggestion .region-info {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Фильтры */
.feed-filters {
    display: flex;
    gap: 8px;
    padding: 12px 20px;
    overflow-x: auto;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.filter-btn:hover {
    border-color: var(--gradient-start);
    color: var(--text-primary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
    border-color: transparent;
}

/* Контент ленты */
.feed-content {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 20px;
}

.feed-posts {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 20px;
}

.feed-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.feed-loading .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--gradient-start);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.feed-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.feed-empty::before {
    content: '📭';
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

/* Карточка поста */
.post-card {
    background: var(--bg-secondary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
}

.post-author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--bg-tertiary);
}

.post-author-info {
    flex: 1;
}

.post-author-name {
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
}

.post-author-name:hover {
    color: var(--gradient-start);
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.post-type-badge {
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-tertiary);
    font-size: 11px;
}

.post-type-badge.event { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.post-type-badge.invitation { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.post-type-badge.activity { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.post-type-badge.news { background: rgba(139, 92, 246, 0.2); color: #8b5cf6; }

.post-menu-btn {
    padding: 8px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 8px;
}

.post-menu-btn:hover {
    background: var(--bg-tertiary);
}

/* Контент поста */
.post-body {
    padding: 16px;
}

.post-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.post-content {
    color: var(--text-secondary);
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

.post-content.truncated {
    max-height: 100px;
    overflow: hidden;
    position: relative;
}

.post-content.truncated::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(transparent, var(--bg-secondary));
}

.read-more-btn {
    color: var(--gradient-start);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    margin-top: 8px;
}

/* Медиа в посте */
.post-media {
    display: grid;
    gap: 4px;
    margin-top: 12px;
}

.post-media.single {
    grid-template-columns: 1fr;
}

.post-media.double {
    grid-template-columns: 1fr 1fr;
}

.post-media.triple {
    grid-template-columns: 2fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.post-media.triple .post-media-item:first-child {
    grid-row: span 2;
}

.post-media.quad {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
}

.post-media-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.post-media-item img,
.post-media-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 150px;
    max-height: 400px;
}

.post-media-item .video-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
}

/* Информация о мероприятии */
.post-event-info {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 16px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 10px;
}

.event-info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.event-info-icon {
    font-size: 18px;
}

.event-info-label {
    color: var(--text-secondary);
}

.event-info-value {
    color: var(--text-primary);
    font-weight: 500;
}

.event-location-link {
    color: var(--gradient-start);
    cursor: pointer;
}

.event-location-link:hover {
    text-decoration: underline;
}

/* Мини-карта в посте */
.post-map-preview {
    height: 150px;
    margin-top: 12px;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.post-map-preview::after {
    content: '🗺️ Показать маршрут';
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border-radius: 20px;
    font-size: 12px;
}

/* Футер поста - действия */
.post-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.post-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.post-actions {
    display: flex;
    gap: 4px;
}

.post-action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s;
}

.post-action-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.post-action-btn.liked {
    color: #ef4444;
}

.post-action-btn .action-icon {
    font-size: 18px;
}

/* Комментарии */
.post-comments {
    padding: 0 16px 16px;
    border-top: 1px solid var(--border);
}

.comments-toggle {
    padding: 10px 0;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}

.comment-item {
    display: flex;
    gap: 10px;
}

.comment-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-body {
    flex: 1;
    background: var(--bg-tertiary);
    padding: 10px 12px;
    border-radius: 12px;
}

.comment-author {
    font-weight: 600;
    font-size: 13px;
    color: var(--text-primary);
}

.comment-text {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.comment-time {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.comment-input-wrapper {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

.comment-input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
}

.comment-submit {
    padding: 10px 16px;
    background: var(--gradient-start);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
}

/* Кнопка загрузить ещё */
.load-more {
    display: block;
    width: calc(100% - 40px);
    margin: 20px auto;
    padding: 14px;
}

/* ============ МОИ ПУБЛИКАЦИИ В ПРОФИЛЕ ============ */

.my-posts-section {
    margin-top: 24px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: 16px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.section-header h3 {
    margin: 0;
    color: var(--text-primary);
}

.my-posts-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.my-post-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s;
}

.my-post-item:hover {
    background: var(--bg-primary);
}

.my-post-preview {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    object-fit: cover;
    background: var(--bg-secondary);
}

.my-post-info {
    flex: 1;
}

.my-post-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.my-post-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

.my-post-status {
    padding: 4px 8px;
    border-radius: 10px;
    font-size: 11px;
}

.my-post-status.published { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.my-post-status.scheduled { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.my-post-status.draft { background: rgba(107, 114, 128, 0.2); color: #6b7280; }

.my-post-actions {
    display: flex;
    gap: 8px;
}

.my-post-actions button {
    padding: 6px 10px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
}

/* ============ МОДАЛЬНОЕ ОКНО СОЗДАНИЯ ПОСТА ============ */

.modal-large {
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-fullscreen {
    max-width: 95vw;
    max-height: 95vh;
    width: 95vw;
    height: 95vh;
}

.post-type-selector {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.post-type-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px;
    border: 2px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.post-type-option:hover {
    border-color: var(--gradient-start);
}

.post-type-option input {
    display: none;
}

.post-type-option input:checked + .post-type-icon {
    transform: scale(1.2);
}

.post-type-option:has(input:checked) {
    border-color: var(--gradient-start);
    background: rgba(124, 58, 237, 0.1);
}

.post-type-icon {
    font-size: 24px;
    transition: transform 0.2s;
}

.char-counter {
    display: block;
    text-align: right;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.media-upload-area {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.media-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.media-preview-item {
    position: relative;
    width: 100px;
    height: 100px;
    border-radius: 8px;
    overflow: hidden;
}

.media-preview-item img,
.media-preview-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-preview-item .remove-media {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

.media-upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.media-upload-btn:hover {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.event-fields {
    border-top: 1px solid var(--border);
    padding-top: 16px;
    margin-top: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.post-location-map {
    height: 200px;
    border-radius: 10px;
    margin-top: 12px;
}

.post-settings {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.schedule-fields,
.auto-delete-fields {
    margin-left: 24px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}

/* ============ КАРТА МАРШРУТА ============ */

.route-map {
    height: calc(100% - 100px);
    border-radius: 12px;
}

.route-info {
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: 10px;
    margin-top: 12px;
}

.route-info p {
    margin: 0;
    color: var(--text-secondary);
}

.route-details {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.route-detail {
    display: flex;
    align-items: center;
    gap: 8px;
}

.route-detail-icon {
    font-size: 20px;
}

.route-detail-value {
    font-weight: 600;
    color: var(--text-primary);
}

.route-detail-label {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Меню поста (выпадающее) */
.post-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 50;
    min-width: 180px;
    display: none;
}

.post-menu.active {
    display: block;
}

.post-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background 0.2s;
    color: var(--text-primary);
}

.post-menu-item:hover {
    background: var(--bg-tertiary);
}

.post-menu-item.danger {
    color: #ef4444;
}

.post-menu-item:first-child {
    border-radius: 10px 10px 0 0;
}

.post-menu-item:last-child {
    border-radius: 0 0 10px 10px;
}

/* Адаптивность */
@media (max-width: 600px) {
    .feed-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .feed-region-selector {
        width: 100%;
    }
    
    .region-input-wrapper input {
        width: 100%;
    }
    
    .post-type-selector {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .post-actions {
        flex-wrap: wrap;
    }
}