/**
 * Стили для серий постов
 * Post Series Styles
 */

/* ========================================
   Основной контейнер серии
   ======================================== */
.lc-series-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* ========================================
   Шапка серии
   ======================================== */
.lc-series-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(102, 126, 234, 0.3);
    position: relative;
    overflow: hidden;
}

.lc-series-header__cover-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.85) 0%, rgba(118, 75, 162, 0.85) 100%);
    z-index: 0;
}

.lc-series-header__top,
.lc-series-header__title,
.lc-series-description,
.lc-series-location,
.lc-series-stats,
.lc-series-header__actions {
    position: relative;
    z-index: 1;
}

.lc-series-header__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.lc-series-header__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lc-series-author__avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    transition: transform 0.2s;
}

.lc-series-author__avatar:hover img {
    transform: scale(1.05);
}

.lc-series-author__info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.lc-series-author__name {
    color: #fff;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: opacity 0.2s;
}

.lc-series-author__name:hover {
    opacity: 0.8;
}

.lc-series-date {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
}

.lc-series-header__actions {
    display: flex;
    gap: 10px;
}

.lc-series-edit-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.lc-series-edit-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

/* Локация серии */
.lc-series-location {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    margin-bottom: 20px;
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    backdrop-filter: blur(10px);
}

.lc-series-location__icon {
    font-size: 16px;
}

.lc-series-location__text {
    color: rgba(255, 255, 255, 0.9);
}

.lc-series-location__link {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.5);
    transition: opacity 0.2s;
}

.lc-series-location__link:hover {
    opacity: 0.8;
    border-bottom-color: #fff;
}

/* Заголовок серии */
.lc-series-header__title {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.lc-series-icon {
    font-size: 40px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.lc-series-header__title h1 {
    margin: 0;
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Описание серии */
.lc-series-description {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 20px;
}

.lc-series-description p {
    margin-bottom: 10px;
}

.lc-series-description p:last-child {
    margin-bottom: 0;
}

/* Статистика серии */
.lc-series-stats {
    display: flex;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.lc-series-stats__item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.lc-series-stats__icon {
    font-size: 20px;
}

.lc-series-stats__value {
    font-weight: 700;
    font-size: 20px;
}

.lc-series-stats__label {
    color: rgba(255, 255, 255, 0.9);
}

/* ========================================
   Список постов серии
   ======================================== */
.lc-series-posts {
    background: #fff;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.lc-series-posts__title {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 25px 0;
    color: #1e293b;
}

/* Пустое состояние */
.lc-series-empty {
    text-align: center;
    padding: 60px 20px;
}

.lc-series-empty__icon {
    font-size: 80px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.lc-series-empty__text {
    font-size: 18px;
    color: #64748b;
    margin-bottom: 10px;
}

.lc-series-empty__hint {
    font-size: 14px;
    color: #94a3b8;
}

/* Список постов */
.lc-series-posts-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Элемент поста в серии */
.lc-series-post-item {
    display: grid;
    grid-template-columns: 40px auto;
    gap: 16px;
    padding: 20px;
    background: #f8fafc;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    transition: all 0.3s;
}

.lc-series-post-item:hover {
    border-color: #667eea;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

/* Номер поста */
.lc-series-post-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

/* С превью */
.lc-series-post-item:has(.lc-series-post-thumbnail) {
    grid-template-columns: 40px 150px 1fr;
}

.lc-series-post-thumbnail {
    width: 150px;
    height: 150px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.lc-series-post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.lc-series-post-thumbnail:hover img {
    transform: scale(1.05);
}

/* Контент поста */
.lc-series-post-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

.lc-series-post-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.lc-series-post-author {
    display: flex;
    align-items: center;
    gap: 10px;
}

.lc-series-post-author__avatar img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: transform 0.2s;
}

.lc-series-post-author__avatar:hover img {
    transform: scale(1.05);
}

.lc-series-post-author__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.lc-series-post-author__name {
    color: #334155;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.2s;
}

.lc-series-post-author__name:hover {
    color: #667eea;
}

.lc-series-post-date {
    font-size: 12px;
    color: #94a3b8;
}

.lc-series-post-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
}

.lc-series-post-title a {
    color: #1e293b;
    text-decoration: none;
    transition: color 0.2s;
}

.lc-series-post-title a:hover {
    color: #667eea;
}

.lc-series-post-excerpt {
    font-size: 14px;
    line-height: 1.6;
    color: #64748b;
}

.lc-series-post-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid #e2e8f0;
}

.lc-series-post-read-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: #667eea;
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.2s;
}

.lc-series-post-read-btn:hover {
    background: #5568d3;
    transform: translateX(2px);
}

.lc-series-post-remove-btn {
    padding: 8px 16px;
    background: #fee;
    color: #dc2626;
    border: 1px solid #fecaca;
    font-size: 13px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.lc-series-post-remove-btn:hover {
    background: #fecaca;
    border-color: #dc2626;
}

.lc-series-post-remove-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========================================
   Футер серии
   ======================================== */
.lc-series-footer {
    display: flex;
    justify-content: center;
    padding: 30px 0;
}

.lc-series-publish-feed-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    border: none;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.lc-series-publish-feed-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.5);
}

.lc-series-publish-feed-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.lc-series-share-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: #f1f5f9;
    border: 2px solid #e2e8f0;
    color: #334155;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.lc-series-share-btn:hover {
    background: #e2e8f0;
    border-color: #cbd5e1;
    transform: translateY(-1px);
}

/* ========================================
   Бейдж серии в постах
   ======================================== */
.lcab-series-badge {
    margin-bottom: 16px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.lcab-series-badge__link {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.2s;
}

.lcab-series-badge__link:hover {
    opacity: 0.9;
}

.lcab-series-badge__icon {
    font-size: 24px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.lcab-series-badge__text {
    font-size: 15px;
}

/* ========================================
   Адаптивность
   ======================================== */
@media (max-width: 768px) {
    .lc-series-container {
        padding: 15px;
    }
    
    .lc-series-header {
        padding: 20px;
    }
    
    .lc-series-header__top {
        flex-direction: column;
        gap: 15px;
    }
    
    .lc-series-header__title h1 {
        font-size: 24px;
    }
    
    .lc-series-icon {
        font-size: 32px;
    }
    
    .lc-series-posts {
        padding: 20px;
    }
    
    .lc-series-posts__title {
        font-size: 20px;
    }
    
    /* Мобильная версия элемента поста */
    .lc-series-post-item {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .lc-series-post-item:has(.lc-series-post-thumbnail) {
        grid-template-columns: 1fr;
    }
    
    .lc-series-post-number {
        position: absolute;
        top: 10px;
        left: 10px;
        width: 36px;
        height: 36px;
        font-size: 16px;
        z-index: 1;
    }
    
    .lc-series-post-item {
        position: relative;
        padding: 15px;
    }
    
    .lc-series-post-thumbnail {
        width: 100%;
        height: 200px;
    }
    
    .lc-series-post-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .lc-series-post-read-btn,
    .lc-series-post-remove-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .lc-series-header__title h1 {
        font-size: 20px;
    }
    
    .lc-series-author__avatar img {
        width: 50px;
        height: 50px;
    }
    
    .lc-series-stats {
        flex-wrap: wrap;
    }
    
    .lc-series-post-title {
        font-size: 16px;
    }
}

/* ========================================
   Анимации
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.lc-series-post-item {
    animation: fadeIn 0.3s ease-out;
}

.lc-series-post-item:nth-child(1) { animation-delay: 0.05s; }
.lc-series-post-item:nth-child(2) { animation-delay: 0.1s; }
.lc-series-post-item:nth-child(3) { animation-delay: 0.15s; }
.lc-series-post-item:nth-child(4) { animation-delay: 0.2s; }
.lc-series-post-item:nth-child(5) { animation-delay: 0.25s; }

/* ========================================
   Модальные окна
   ======================================== */
.lc-series-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.lc-series-modal.is-active {
    opacity: 1;
}

.lc-series-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.lc-series-modal-content {
    position: relative;
    background: #fff;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: translateY(20px);
    transition: transform 0.3s;
}

.lc-series-modal.is-active .lc-series-modal-content {
    transform: translateY(0);
}

.lc-series-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid #e2e8f0;
}

.lc-series-modal-title {
    margin: 0;
    font-size: 20px;
    font-weight: 700;
    color: #1e293b;
}

.lc-series-modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    font-size: 28px;
    color: #94a3b8;
    cursor: pointer;
    transition: all 0.2s;
    border-radius: 6px;
}

.lc-series-modal-close:hover {
    background: #f1f5f9;
    color: #334155;
}

.lc-series-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.lc-series-modal-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 16px 24px;
    border-top: 1px solid #e2e8f0;
}

.lc-series-modal-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
}

/* Формы */
.lc-series-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lc-series-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.lc-series-form-group label {
    font-weight: 600;
    font-size: 14px;
    color: #334155;
}

.lc-series-input,
.lc-series-textarea,
.lc-series-select {
    padding: 10px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.lc-series-input:focus,
.lc-series-textarea:focus,
.lc-series-select:focus {
    outline: none;
    border-color: #667eea;
}

.lc-series-textarea {
    resize: vertical;
    min-height: 100px;
}

.lc-series-radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.lc-series-radio-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.lc-series-radio-label:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
}

.lc-series-radio-label input[type="radio"]:checked ~ .lc-series-radio-text {
    color: #667eea;
}

.lc-series-radio-label:has(input[type="radio"]:checked) {
    border-color: #667eea;
    background: #f0f4ff;
}

.lc-series-radio-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.lc-series-radio-text strong {
    font-size: 14px;
    color: #334155;
}

.lc-series-radio-text small {
    font-size: 12px;
    color: #64748b;
}

.lc-series-form-hint {
    padding: 12px;
    background: #f0f9ff;
    border-left: 3px solid #0ea5e9;
    border-radius: 4px;
    font-size: 13px;
    color: #0c4a6e;
}

/* Кнопки */
.lc-series-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.lc-series-btn-primary {
    background: #667eea;
    color: #fff;
}

.lc-series-btn-primary:hover {
    background: #5568d3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.lc-series-btn-secondary {
    background: #f1f5f9;
    color: #334155;
}

.lc-series-btn-secondary:hover {
    background: #e2e8f0;
}

/* Пустое состояние в модалке */
.lc-series-empty-state {
    text-align: center;
    padding: 40px 20px;
}

.lc-series-empty-icon {
    font-size: 60px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.lc-series-empty-state p {
    margin: 8px 0;
    color: #64748b;
}

.lc-series-empty-hint {
    font-size: 14px;
    color: #94a3b8;
}

/* Спиннер загрузки */
.lc-series-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e2e8f0;
    border-top-color: #667eea;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ========================================
   Уведомления
   ======================================== */
.lc-series-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10001;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transform: translateX(400px);
    transition: transform 0.3s;
}

.lc-series-notification.is-active {
    transform: translateX(0);
}

.lc-series-notification-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
}

.lc-series-notification-success .lc-series-notification-icon {
    background: #d1fae5;
    color: #065f46;
}

.lc-series-notification-error .lc-series-notification-icon {
    background: #fee;
    color: #dc2626;
}

.lc-series-notification-message {
    font-size: 14px;
    font-weight: 500;
    color: #334155;
}

/* ========================================
   Дополнительные стили для кнопок в постах
   ======================================== */
.js-add-to-series,
.js-create-series {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.js-add-to-series:hover,
.js-create-series:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* ========================================
   Загрузка обложки серии
   ======================================== */
.lc-series-cover-upload {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lc-series-cover-btn {
    padding: 12px 20px;
    background: #f1f5f9;
    border: 2px dashed #cbd5e1;
    border-radius: 8px;
    color: #334155;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.lc-series-cover-btn:hover {
    background: #e2e8f0;
    border-color: #94a3b8;
}

.lc-series-cover-preview {
    position: relative;
    width: 100%;
    max-width: 300px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid #e2e8f0;
}

.lc-series-cover-preview-img {
    width: 100%;
    height: auto;
    display: block;
}

.lc-series-cover-remove {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.lc-series-cover-remove:hover {
    background: rgba(220, 38, 38, 0.9);
    transform: scale(1.1);
}