/**
 * 首字母筛选导航样式（自适应版）
 * 调用: <link rel="stylesheet" href="/zm-nav.css">
 */

/* ========== 字母导航 ========== */
.zm-nav-wrap {
    margin: 10px 0;
}

.zm-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 13px;
    padding: 12px;
    margin: 0;
    list-style: none;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 8px;
}

.zm-nav li a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    background: rgba(255,255,255,0.15);
    border: none;
    border-radius: 6px;
    transition: all 0.25s ease;
    backdrop-filter: blur(4px);
	font-weight: bold;
}

.zm-nav li a:hover {
    color: #667eea;
    background: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.zm-nav li.active a {
    color: #667eea;
    background: #fff;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* ========== 分页导航 ========== */
.zm-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 0;
    margin: 0;
    list-style: none;
}

.zm-pagination li a,
.zm-pagination li span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 16px;
    font-size: 14px;
    font-weight: 500;
    color: #667eea;
    text-decoration: none;
    background: #fff;
    border: 2px solid #667eea;
    border-radius: 20px;
    transition: all 0.25s ease;
}

.zm-pagination li a:hover {
    color: #fff;
    background: #667eea;
    transform: scale(1.05);
}

.zm-pagination li.page-info span {
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    min-width: 80px;
    font-weight: 600;
}

.zm-pagination li.disabled span {
    color: #ccc;
    background: #f5f5f5;
    border-color: #ddd;
    cursor: not-allowed;
}

/* ========== 分页信息 ========== */
.zm-page-info {
    text-align: center;
    color: #666;
    font-size: 13px;
    padding: 8px 0;
}

/* ========== 移动端适配 ========== */
@media (max-width: 768px) {
    .zm-nav {
        gap: 4px;
        padding: 10px;
        border-radius: 6px;
    }
    
    .zm-nav li a {
        min-width: 28px;
        height: 28px;
        padding: 0 8px;
        font-size: 12px;
        border-radius: 4px;
    }
    
    .zm-pagination {
        gap: 6px;
        padding: 12px 0;
    }
    
    .zm-pagination li a,
    .zm-pagination li span {
        min-width: 36px;
        height: 36px;
        padding: 0 12px;
        font-size: 13px;
        border-radius: 18px;
    }
    
    .zm-pagination li.page-info span {
        min-width: 70px;
    }
}

@media (max-width: 480px) {
    .zm-nav {
        gap: 3px;
        padding: 8px;
    }
    
    .zm-nav li a {
        min-width: 24px;
        height: 26px;
        padding: 0 6px;
        font-size: 11px;
    }
    
    .zm-pagination li a,
    .zm-pagination li span {
        min-width: 32px;
        height: 32px;
        padding: 0 10px;
        font-size: 12px;
    }
}