/* ==========================================================================
   DS 个人中心 — 通用样式(命名空间:ds-uc-)
   三套模板通用,通过子主题自己的 ds-t1-/ds-t2-/ds-t3- 增强
   ========================================================================== */

.ds-uc-wrap {
    max-width: 960px;
    margin: 0 auto;
}

/* 1. 顶部用户信息 */
.ds-uc-user {
    background: linear-gradient(135deg, #165DFF 0%, #722ED1 100%);
    border-radius: 16px;
    padding: 32px;
    color: #fff;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
    box-shadow: 0 8px 32px rgba(22, 93, 255, 0.2);
    margin-bottom: 24px;
}
.ds-uc-avatar img { border-radius: 50%; border: 3px solid rgba(255,255,255,0.3); }
.ds-uc-user-name { font-size: 24px; font-weight: 700; margin: 0 0 8px; }
.ds-uc-user-stats {
    display: flex; gap: 16px; flex-wrap: wrap;
    font-size: 13px; opacity: 0.9;
    font-family: var(--ds-font-mono);
}
.ds-uc-user-cards { display: flex; gap: 12px; }
.ds-uc-stat-card {
    display: block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 12px 20px;
    text-align: center;
    min-width: 80px;
    color: #fff;
    transition: all var(--ds-tx);
}
.ds-uc-stat-card:hover { background: rgba(255, 255, 255, 0.25); transform: translateY(-2px); color: #fff; }
.ds-uc-stat-num { font-size: 18px; font-weight: 700; line-height: 1.2; margin-bottom: 2px; }
.ds-uc-stat-label { font-size: 12px; opacity: 0.85; }

/* 2. Tab 导航 */
.ds-uc-tabs {
    display: flex;
    gap: 4px;
    background: var(--ds-color-white);
    border: 1px solid var(--ds-color-border);
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 20px;
    overflow-x: auto;
}
.ds-uc-tab {
    flex: 1;
    min-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    border-radius: 8px;
    color: var(--ds-color-text-2);
    font-size: 14px;
    transition: all var(--ds-tx);
    white-space: nowrap;
}
.ds-uc-tab:hover { color: var(--ds-color-primary); background: var(--ds-color-bg); }
.ds-uc-tab.is-active {
    background: var(--ds-color-primary);
    color: #fff;
    box-shadow: 0 2px 8px rgba(22, 93, 255, 0.3);
}
.ds-uc-tab-icon { font-size: 16px; }

/* 3. Section 通用 */
.ds-uc-section {
    background: var(--ds-color-white);
    border: 1px solid var(--ds-color-border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 16px;
}
.ds-uc-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--ds-color-divider);
    flex-wrap: wrap;
    gap: 12px;
}
.ds-uc-section-head h3 { font-size: 18px; font-weight: 700; margin: 0; color: var(--ds-color-text-1); }
.ds-uc-section-tip { color: var(--ds-color-text-3); font-size: 12px; }
.ds-uc-section-tip a { color: var(--ds-color-primary); }

/* 4. 空状态 */
.ds-uc-empty {
    padding: 60px 20px;
    text-align: center;
    color: var(--ds-color-text-3);
    font-size: 14px;
}
.ds-uc-empty small { display: block; margin-top: 4px; opacity: 0.7; }

/* 5. 按钮 */
.ds-uc-btn {
    display: inline-block;
    padding: 6px 14px;
    background: var(--ds-color-white);
    color: var(--ds-color-text-2);
    border: 1px solid var(--ds-color-border);
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    transition: all var(--ds-tx);
    font-family: inherit;
}
.ds-uc-btn:hover { color: var(--ds-color-primary); border-color: var(--ds-color-primary); }
.ds-uc-btn-primary {
    background: var(--ds-color-primary);
    color: #fff;
    border-color: var(--ds-color-primary);
}
.ds-uc-btn-primary:hover { background: var(--ds-color-primary-light); color: #fff; }
.ds-uc-btn-danger { color: var(--ds-color-danger); border-color: var(--ds-color-danger); }
.ds-uc-btn-danger:hover { background: var(--ds-color-danger); color: #fff; }

/* 6. 表格 */
.ds-uc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.ds-uc-table th, .ds-uc-table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--ds-color-divider);
}
.ds-uc-table th {
    background: var(--ds-color-bg);
    color: var(--ds-color-text-3);
    font-weight: 500;
    font-size: 13px;
}
.ds-uc-table tbody tr:hover { background: var(--ds-color-bg); }
.ds-uc-table code {
    background: var(--ds-color-bg);
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 12px;
    color: var(--ds-color-text-2);
}

/* 7. 列表 */
.ds-uc-list { list-style: none; padding: 0; margin: 0; }
.ds-uc-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--ds-color-divider);
}
.ds-uc-list-item:last-child { border-bottom: none; }
.ds-uc-list-time { color: var(--ds-color-text-3); font-size: 13px; font-family: var(--ds-font-mono); }

/* 8. 网格(收藏用) */
.ds-uc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}
.ds-uc-card {
    background: var(--ds-color-white);
    border: 1px solid var(--ds-color-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--ds-tx);
}
.ds-uc-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); transform: translateY(-2px); }
.ds-uc-card-thumb {
    display: block;
    aspect-ratio: 4/3;
    position: relative;
    overflow: hidden;
    background: var(--ds-color-bg);
}
.ds-uc-card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ds-uc-card-empty {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    font-size: 36px;
}
.ds-uc-card-thumb .ds-base-access {
    position: absolute;
    top: 6px; left: 6px;
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 3px;
}
.ds-uc-card-body { padding: 12px; }
.ds-uc-card-body h4 {
    font-size: 14px;
    margin: 0 0 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.ds-uc-card-body h4 a { color: var(--ds-color-text-1); }
.ds-uc-card-meta { display: flex; gap: 8px; }
.ds-uc-card-btn {
    flex: 1;
    padding: 4px 8px;
    background: var(--ds-color-bg);
    color: var(--ds-color-danger);
    border: 1px solid var(--ds-color-border);
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
}
.ds-uc-card-btn:hover { background: var(--ds-color-danger); color: #fff; border-color: var(--ds-color-danger); }

/* 9. VIP 卡片 */
.ds-uc-vip-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 32px;
    border-radius: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 16px;
}
.ds-uc-vip-card.is-vip {
    background: linear-gradient(135deg, #FFB84D 0%, #FF7D00 100%);
    color: #fff;
}
.ds-uc-vip-card.is-free {
    background: var(--ds-color-bg);
    border: 1px solid var(--ds-color-border);
    color: var(--ds-color-text-1);
}
.ds-uc-vip-left { display: flex; align-items: center; gap: 16px; }
.ds-uc-vip-icon { font-size: 48px; }
.ds-uc-vip-card h2 { font-size: 24px; font-weight: 700; margin: 0 0 4px; }
.ds-uc-vip-card p { margin: 0; opacity: 0.85; font-size: 14px; }
.ds-uc-vip-cta {
    padding: 12px 32px;
    background: #fff;
    color: var(--ds-color-warning);
    border-radius: 24px;
    font-weight: 600;
    transition: all var(--ds-tx);
}
.ds-uc-vip-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); color: var(--ds-color-warning); }

.ds-uc-vip-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}
.ds-uc-vip-stats .ds-uc-stat-card {
    background: var(--ds-color-bg);
    color: var(--ds-color-text-1);
    border: 1px solid var(--ds-color-border);
}
.ds-uc-vip-stats .ds-uc-stat-card:hover { transform: translateY(-2px); border-color: var(--ds-color-primary); }
.ds-uc-vip-stats .ds-uc-stat-num { color: var(--ds-color-primary); }

/* 10. AI 记录 */
.ds-uc-ai-item {
    padding: 16px;
    background: var(--ds-color-bg);
    border-radius: 8px;
    margin-bottom: 12px;
}
.ds-uc-ai-meta { font-size: 12px; color: var(--ds-color-text-3); font-family: var(--ds-font-mono); margin-bottom: 8px; }
.ds-uc-ai-prompt, .ds-uc-ai-response {
    font-size: 14px;
    line-height: 1.6;
    color: var(--ds-color-text-2);
    margin-bottom: 4px;
}

/* 11. 设备列表 */
.ds-uc-device-list { list-style: none; padding: 0; margin: 0; }
.ds-uc-device-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--ds-color-border);
    border-radius: 8px;
    margin-bottom: 8px;
    background: var(--ds-color-white);
}
.ds-uc-device-icon { font-size: 32px; flex-shrink: 0; }
.ds-uc-device-info { flex: 1; display: flex; flex-direction: column; gap: 4px; font-size: 14px; }
.ds-uc-device-info strong { color: var(--ds-color-text-1); }
.ds-uc-device-info span { color: var(--ds-color-text-3); font-size: 12px; }
.ds-uc-device-time { font-family: var(--ds-font-mono); }

/* 12. 分页 */
.ds-uc-pagination {
    display: flex;
    gap: 4px;
    margin-top: 16px;
    justify-content: center;
}
.ds-uc-pagination a {
    min-width: 32px;
    height: 32px;
    display: flex; align-items: center; justify-content: center;
    padding: 0 10px;
    background: var(--ds-color-white);
    color: var(--ds-color-text-2);
    border: 1px solid var(--ds-color-border);
    border-radius: 4px;
    font-size: 13px;
    transition: all var(--ds-tx);
}
.ds-uc-pagination a:hover { color: var(--ds-color-primary); border-color: var(--ds-color-primary); }
.ds-uc-pagination a.is-active {
    background: var(--ds-color-primary);
    color: #fff;
    border-color: var(--ds-color-primary);
}

/* 13. 登录提示 */
.ds-uc-login-required {
    text-align: center;
    padding: 80px 20px;
    background: var(--ds-color-white);
    border-radius: 16px;
    border: 1px solid var(--ds-color-border);
}
.ds-uc-login-icon { font-size: 64px; margin-bottom: 16px; opacity: 0.6; }
.ds-uc-login-required h3 { font-size: 20px; margin-bottom: 8px; }
.ds-uc-login-required p { color: var(--ds-color-text-3); margin-bottom: 24px; }

/* 14. 模板独立标题 */
.ds-t2-uc-title, .ds-t1-uc-title { display: none; } /* 个人中心头部已包含用户卡片 */

/* 15. 移动端 */
@media (max-width: 768px) {
    .ds-uc-user {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 24px 16px;
    }
    .ds-uc-avatar { margin: 0 auto; }
    .ds-uc-user-stats { justify-content: center; }
    .ds-uc-user-cards { justify-content: center; }
    .ds-uc-tab { padding: 8px 10px; font-size: 12px; min-width: auto; }
    .ds-uc-tab-label { display: none; }
    .ds-uc-section { padding: 16px; }
    .ds-uc-table { font-size: 12px; }
    .ds-uc-table th, .ds-uc-table td { padding: 8px; }
    .ds-uc-vip-left { flex-direction: column; text-align: center; }
    .ds-uc-grid { grid-template-columns: repeat(2, 1fr); }
}