/**
 * 增強版分頁樣式
 * 提供多種主題和動畫效果
 */

/* Modern 主題 */
.pagination-modern .pagination .page-link {
    border: none;
    color: #495057;
    background: white;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    min-width: 40px;
    text-align: center;
}
.pagination-modern .pagination .page-link:hover {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(0, 123, 255, 0.3);
}
.pagination-modern .pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border: none;
    box-shadow: 0 3px 8px rgba(0, 123, 255, 0.3);
    transform: translateY(-1px);
}
.pagination-modern .pagination .page-item.disabled .page-link {
    color: #adb5bd;
    background: #f8f9fa;
    border: none;
    box-shadow: none;
    cursor: not-allowed;
}

/* Modern 主題 for a/strong */
.pagination-modern .pagination-links a,
.pagination-modern .pagination-links strong {
    border-radius: 8px;
    background: #fff;
    color: #495057;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 8px 12px;
    min-width: 40px;
    text-align: center;
    transition: all 0.3s;
    display: inline-block;
}
.pagination-modern .pagination-links a:hover {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: #fff;
}
.pagination-modern .pagination-links strong {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: #fff;
    font-weight: bold;
}

/* Rounded 主題 */
.pagination-rounded .pagination .page-link {
    border-radius: 25px !important;
}

/* Flat 主題 */
.pagination-flat .pagination .page-link {
    box-shadow: none !important;
    border-radius: 4px !important;
}

/* Glass 主題 */
.pagination-glass .pagination .page-link {
    background: rgba(255,255,255,0.2) !important;
    backdrop-filter: blur(4px);
    color: #333;
    border: 1px solid rgba(255,255,255,0.2) !important;
}

/* Rainbow 主題 */
.pagination-rainbow .pagination .page-item:nth-child(1) .page-link { background: linear-gradient(135deg, #ff6b6b, #ee5a24); color: #fff; }
.pagination-rainbow .pagination .page-item:nth-child(2) .page-link { background: linear-gradient(135deg, #feca57, #ff9ff3); color: #fff; }
.pagination-rainbow .pagination .page-item:nth-child(3) .page-link { background: linear-gradient(135deg, #48dbfb, #0abde3); color: #fff; }
.pagination-rainbow .pagination .page-item:nth-child(4) .page-link { background: linear-gradient(135deg, #1dd1a1, #10ac84); color: #fff; }
.pagination-rainbow .pagination .page-item:nth-child(5) .page-link { background: linear-gradient(135deg, #ff9ff3, #f368e0); color: #fff; }

/* Rounded 主題 for a/strong */
.pagination-rounded .pagination-links a,
.pagination-rounded .pagination-links strong {
    border-radius: 25px !important;
    padding: 8px 14px;
    display: inline-block;
    min-width: 40px;
    text-align: center;
}

/* Flat 主題 for a/strong */
.pagination-flat .pagination-links a,
.pagination-flat .pagination-links strong {
    border-radius: 4px !important;
    box-shadow: none !important;
}

/* Glass 主題 for a/strong */
.pagination-glass .pagination-links a,
.pagination-glass .pagination-links strong {
    background: rgba(255,255,255,0.2) !important;
    backdrop-filter: blur(4px);
    color: #333;
    border: 1px solid rgba(255,255,255,0.2) !important;
}

/* Rainbow 主題 for a/strong */
.pagination-rainbow .pagination-links a:nth-of-type(1) { background: linear-gradient(135deg, #ff6b6b, #ee5a24); color: #fff; }
.pagination-rainbow .pagination-links a:nth-of-type(2) { background: linear-gradient(135deg, #feca57, #ff9ff3); color: #fff; }
.pagination-rainbow .pagination-links a:nth-of-type(3) { background: linear-gradient(135deg, #48dbfb, #0abde3); color: #fff; }
.pagination-rainbow .pagination-links a:nth-of-type(4) { background: linear-gradient(135deg, #1dd1a1, #10ac84); color: #fff; }
.pagination-rainbow .pagination-links a:nth-of-type(5) { background: linear-gradient(135deg, #ff9ff3, #f368e0); color: #fff; }

/* 動畫效果 */
.pagination-animated .pagination .page-link {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.pagination-animated .pagination .page-link:hover {
    transform: scale(1.1) translateY(-2px);
}
.pagination-animated .pagination .page-link:active {
    transform: scale(0.95);
}

/* 脈衝動畫 */
.pagination-pulse .pagination .page-item.active .page-link {
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 123, 255, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(0, 123, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 123, 255, 0); }
}

/* 響應式優化 */
@media (max-width: 576px) {
    .pagination-container {
        padding: 10px;
        margin: 10px 0;
    }
    
    .pagination-links .pagination {
        gap: 2px;
    }
    
    .pagination-links .pagination .page-item .page-link {
        padding: 4px 8px;
        font-size: 0.8rem;
        min-width: 30px;
    }
    
    .per-page-selector {
        padding: 6px 8px;
    }
    
    .per-page-selector label {
        font-size: 0.8rem;
    }
}

/* 高對比度模式 */
@media (prefers-contrast: high) {
    .pagination-container {
        border: 2px solid #000;
        background: #fff;
    }
    
    .pagination-links .pagination .page-item .page-link {
        border: 2px solid #000;
        color: #000;
        background: #fff;
    }
    
    .pagination-links .pagination .page-item.active .page-link {
        background: #000;
        color: #fff;
    }
}

/* 減少動畫模式 */
@media (prefers-reduced-motion: reduce) {
    .pagination-container,
    .pagination-links .pagination .page-item .page-link {
        animation: none;
        transition: none;
    }
    
    .pagination-animated .page-link:hover {
        transform: none;
    }
}

/* 自訂工具類 */
.pagination-compact {
    margin: 10px 0;
    padding: 10px;
}

.pagination-spacious {
    margin: 40px 0;
    padding: 30px;
}

.pagination-borderless {
    border: none;
    box-shadow: none;
}

.pagination-transparent {
    background: transparent;
}

/* 狀態指示器 */
.pagination-status {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #28a745;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

/* 載入動畫 */
.pagination-loading {
    position: relative;
    overflow: hidden;
}

.pagination-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}