/* 演唱会页面样式 */
.concert-page {
    padding-top: 80px;
    min-height: 100vh;
    position: relative;
}

.concert-shell {
    position: relative;
    z-index: 2;
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.concert-header {
    text-align: center;
    margin-bottom: 3rem;
}

.concert-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.concert-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* 筛选器样式 */
.concert-filters {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.filter-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.filter-select {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-size: 0.95rem;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.filter-select:hover,
.filter-select:focus {
    border-color: var(--primary-color);
    background: rgba(0, 0, 0, 0.4);
}

.filter-select option {
    background: #1a1a1a;
    color: var(--text-primary);
}

/* 演唱会列表样式 */
.concert-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.concert-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.concert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.concert-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    position: relative;
    background: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.concert-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.concert-card:hover .concert-image img {
    transform: scale(1.05);
}

.concert-info {
    padding: 1.5rem;
}

.concert-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
    height: 3em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: var(--text-primary);
}

.concert-artist {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.concert-details {
    margin-bottom: 1rem;
}

.concert-detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 0.4rem;
}

.concert-detail i {
    width: 16px;
    text-align: center;
    opacity: 0.7;
}

.concert-price {
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.concert-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.status-available {
    background: rgba(46, 204, 113, 0.9);
    color: white;
}

.status-limited {
    background: rgba(241, 196, 15, 0.9);
    color: #333;
}

.status-soldout {
    background: rgba(231, 76, 60, 0.9);
    color: white;
}

/* 加载和空状态 */
.concert-loading,
.no-results,
.error-message {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-secondary);
}

.concert-loading i,
.no-results i,
.error-message i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.error-message {
    color: #e74c3c;
}

.retry-btn {
    margin-top: 1rem;
    padding: 0.6rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.retry-btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
}

/* 分页样式 */
.concert-pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-secondary);
    font-weight: 500;
}

.pagination-btn:hover:not(.disabled) {
    background: var(--primary-color);
    color: white;
}

.pagination-btn.active {
    background: var(--primary-color);
    color: white;
}

.pagination-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .concert-filters {
        flex-direction: column;
        gap: 1rem;
    }

    .filter-group {
        width: 100%;
        justify-content: space-between;
    }

    .filter-select {
        flex: 1;
    }

    .concert-list {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
}