/* 攻略中心样式 - 优化版 */

.guides-container {
    display: flex;
    gap: 24px;
    max-width: 1600px;
    margin: 0 auto;
    padding: 24px;
    min-height: calc(100vh - 80px);
}

/* 筛选面板 */
.guides-filters {
    width: 280px;
    flex-shrink: 0;
    background: linear-gradient(180deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.95) 100%);
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 16px;
    padding: 24px;
    position: sticky;
    top: 24px;
    height: fit-content;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.filter-section {
    margin-bottom: 28px;
}

.filter-section:last-child {
    margin-bottom: 0;
}

.filter-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--lc-gold);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.filter-title i {
    font-size: 14px;
    opacity: 0.8;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid transparent;
    border-radius: 10px;
    color: var(--lc-text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: left;
    font-family: 'Noto Serif SC', serif;
}

.filter-btn:hover {
    background: rgba(201, 169, 97, 0.08);
    border-color: rgba(201, 169, 97, 0.3);
    color: var(--lc-text);
    transform: translateX(4px);
}

.filter-btn.active {
    background: linear-gradient(135deg, rgba(201, 169, 97, 0.15), rgba(201, 169, 97, 0.05));
    border-color: var(--lc-gold);
    color: var(--lc-gold);
    box-shadow: 0 0 20px rgba(201, 169, 97, 0.15);
}

.sinner-avatar-mini {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(201, 169, 97, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.floor-filter-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.floor-filter-grid .filter-btn {
    justify-content: center;
    padding: 10px;
    font-weight: 600;
}

.sort-select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(201, 169, 97, 0.25);
    border-radius: 10px;
    color: var(--lc-text);
    font-size: 14px;
    cursor: pointer;
    font-family: 'Noto Serif SC', serif;
    transition: all 0.2s;
}

.sort-select:focus {
    outline: none;
    border-color: var(--lc-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.1);
}

.sort-select option {
    background: #1a1a2e;
    padding: 8px;
}

/* 主内容区 */
.guides-main {
    flex: 1;
    min-width: 0;
}

.guides-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding: 18px 24px;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.9) 0%, rgba(22, 33, 62, 0.9) 100%);
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.current-filter {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--lc-text-secondary);
    font-size: 15px;
}

.current-filter span {
    transition: all 0.3s;
}

.current-filter span:not(.separator) {
    color: var(--lc-text);
    font-weight: 600;
}

.current-filter .separator {
    color: var(--lc-gold);
    opacity: 0.6;
}

.guides-count {
    color: var(--lc-text-muted);
    font-size: 15px;
}

.guides-count span {
    color: var(--lc-gold);
    font-weight: 700;
    font-size: 18px;
}

/* 攻略网格 - 优化卡片布局 */
.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

/* 攻略卡片 - 全新设计 */
.guide-card {
    background: linear-gradient(180deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.95) 100%);
    border: 1px solid rgba(201, 169, 97, 0.15);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    display: flex;
    flex-direction: column;
}

.guide-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(201, 169, 97, 0.03) 100%);
    pointer-events: none;
    z-index: 1;
}

.guide-card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 169, 97, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(201, 169, 97, 0.1);
}

/* 封面区域 - 优化 */
.guide-cover {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
    background: linear-gradient(135deg, #0f0f1e 0%, #1a1a2e 100%);
}

.guide-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.guide-card:hover .guide-cover img {
    transform: scale(1.08);
}

/* 封面占位符 - 不同类型不同样式 */
.guide-cover-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
}

/* 视频类型占位符 */
.guide-cover-placeholder.video {
    background: linear-gradient(135deg, #1a1a2e 0%, #2d1f1f 50%, #1a1a2e 100%);
}

.guide-cover-placeholder.video::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(201, 169, 97, 0.1) 0%, transparent 60%);
    animation: pulse 4s ease-in-out infinite;
}

/* 图文类型占位符 */
.guide-cover-placeholder.image {
    background: linear-gradient(135deg, #1a1a2e 0%, #1f2d2d 50%, #1a1a2e 100%);
}

/* 视频加载和错误状态 */
.video-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: var(--lc-accent);
    font-size: 0.9rem;
}

.video-loading i {
    margin-right: 8px;
    font-size: 1.2rem;
}

.video-error {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    color: #ff6b6b;
    font-size: 0.9rem;
    background: rgba(255, 107, 107, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 107, 107, 0.3);
}

.video-error i {
    margin-right: 8px;
    font-size: 1.2rem;
}
}

/* 纯文本类型占位符 */
.guide-cover-placeholder.text {
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d1f 50%, #1a1a2e 100%);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.guide-cover-placeholder i {
    font-size: 56px;
    color: rgba(201, 169, 97, 0.4);
    z-index: 2;
    transition: all 0.3s;
}

.guide-card:hover .guide-cover-placeholder i {
    color: rgba(201, 169, 97, 0.6);
    transform: scale(1.1);
}

.guide-cover-placeholder span {
    font-size: 12px;
    color: rgba(201, 169, 97, 0.5);
    text-transform: uppercase;
    letter-spacing: 2px;
    z-index: 2;
}

/* 媒体类型徽章 - 优化 */
.guide-media-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    border-radius: 20px;
    font-size: 12px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 10;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
}

.guide-media-badge i {
    font-size: 11px;
}

/* 层数徽章 - 优化 */
.guide-floor-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 14px;
    background: linear-gradient(135deg, rgba(201, 79, 79, 0.9), rgba(139, 0, 0, 0.9));
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    z-index: 10;
    box-shadow: 0 4px 12px rgba(201, 79, 79, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* 卡片内容区域 - 优化 */
.guide-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
    position: relative;
    z-index: 2;
}

.guide-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--lc-text);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 48px;
    transition: color 0.3s;
}

.guide-card:hover .guide-title {
    color: var(--lc-gold);
}

/* 元信息区域 - 新增布局 */
.guide-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.guide-sinner {
    font-size: 13px;
    color: var(--lc-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.guide-sinner::before {
    content: '•';
    color: var(--lc-gold);
    opacity: 0.6;
}

/* 标签区域 - 新增 */
.guide-tags-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 4px;
}

.guide-tag {
    padding: 4px 10px;
    background: rgba(201, 169, 97, 0.1);
    border: 1px solid rgba(201, 169, 97, 0.2);
    border-radius: 12px;
    font-size: 11px;
    color: var(--lc-gold);
    font-weight: 500;
    transition: all 0.2s;
}

.guide-tag:hover {
    background: rgba(201, 169, 97, 0.2);
    transform: translateY(-1px);
}

/* 统计信息 - 优化 */
.guide-stats {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--lc-text-muted);
    padding-top: 12px;
    border-top: 1px solid rgba(201, 169, 97, 0.1);
    margin-top: auto;
}

.guide-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.guide-stats span:hover {
    color: var(--lc-gold);
}

.guide-stats i {
    font-size: 13px;
    opacity: 0.7;
}

/* 空状态 - 优化位置和样式 */
.empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    color: var(--lc-text-muted);
    text-align: center;
    min-height: 400px;
}

.empty-state i {
    font-size: 80px;
    margin-bottom: 24px;
    color: var(--lc-gold);
    opacity: 0.15;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.empty-state h3 {
    font-size: 20px;
    color: var(--lc-text);
    margin-bottom: 8px;
    font-weight: 600;
}

.empty-state p {
    font-size: 15px;
    color: var(--lc-text-muted);
    max-width: 400px;
    line-height: 1.6;
}

/* 分页 - 优化 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
    padding: 20px;
}

.page-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(201, 169, 97, 0.15);
    border-radius: 10px;
    color: var(--lc-text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Serif SC', serif;
}

.page-btn:hover:not(:disabled) {
    background: rgba(201, 169, 97, 0.1);
    border-color: rgba(201, 169, 97, 0.4);
    color: var(--lc-gold);
    transform: translateY(-2px);
}

.page-btn.active {
    background: linear-gradient(135deg, var(--lc-gold), #b8942d);
    border-color: var(--lc-gold);
    color: #000;
    box-shadow: 0 4px 15px rgba(201, 169, 97, 0.3);
}

.page-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.page-ellipsis {
    color: var(--lc-text-muted);
    padding: 0 12px;
    font-size: 18px;
    letter-spacing: 2px;
}

/* 弹窗 - 优化 */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.guide-modal-content {
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
}

.modal-overlay.active .guide-modal-content {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: var(--lc-red);
    border-color: var(--lc-red);
    transform: rotate(90deg);
}

/* 响应式优化 */
@media (max-width: 1200px) {
    .guides-container {
        flex-direction: column;
        padding: 16px;
        gap: 20px;
    }

    .guides-filters {
        width: 100%;
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 20px;
    }

    .filter-section {
        margin-bottom: 0;
    }

    .filter-group {
        flex-direction: row;
        flex-wrap: wrap;
        max-height: 200px;
        overflow-y: auto;
    }

    .floor-filter-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .guides-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .guides-filters {
        grid-template-columns: 1fr;
    }

    .guide-modal-content {
        width: 100%;
        height: 100%;
        max-height: 100vh;
        border-radius: 0;
    }

    .empty-state {
        min-height: 300px;
        padding: 60px 20px;
    }

    .empty-state i {
        font-size: 60px;
    }
}

@media (max-width: 480px) {
    .guides-grid {
        grid-template-columns: 1fr;
    }

    .guide-info {
        padding: 16px;
    }

    .guide-title {
        font-size: 15px;
    }
}