/* ========================================
   Admin 后台首页 - 现代简约风格
   与莫兰迪蓝灰主题配套
   ======================================== */

.ypui-dashboard {
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ========== 统计概览卡片 ========== */
.ypui-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.ypui-stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: default;
    position: relative;
    overflow: hidden;
}

.ypui-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    border-radius: 0 2px 2px 0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ypui-stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.ypui-stat-card:hover::before {
    opacity: 1;
}

.ypui-stat-card .ypui-stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.ypui-stat-card .ypui-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.3px;
}

.ypui-stat-card .ypui-stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-bg);
    color: var(--primary);
    font-size: 18px;
}

.ypui-stat-card .ypui-stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 4px;
}

.ypui-stat-card .ypui-stat-footer {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-muted);
}

.ypui-stat-card .ypui-stat-trend {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-weight: 600;
    font-size: 12px;
}

.ypui-stat-trend.up {
    color: var(--success, #6B9080);
}

.ypui-stat-trend.down {
    color: var(--danger, #9A6B6B);
}

/* ========== 主内容布局 ========== */
.ypui-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
}

.ypui-main-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ypui-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ========== 区块卡片 ========== */
.ypui-section-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.ypui-section-card .ypui-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-light);
}

.ypui-section-card .ypui-section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.ypui-section-card .ypui-section-title .iconfont {
    font-size: 16px;
    color: var(--primary);
}

.ypui-section-card .ypui-section-body {
    padding: 20px 24px;
}

/* ========== 快捷数据概览 ========== */
.ypui-quick-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.ypui-quick-stat-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--bg-page);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.25s ease;
}

.ypui-quick-stat-item:hover {
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(91, 123, 154, 0.12);
    transform: translateY(-1px);
}

.ypui-quick-stat-item .ypui-qs-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.ypui-quick-stat-item .ypui-qs-icon.order {
    background: #E8F0EB;
    color: #6B9080;
}

.ypui-quick-stat-item .ypui-qs-icon.goods {
    background: #E8EDF2;
    color: #5B7B9A;
}

.ypui-quick-stat-item .ypui-qs-icon.refund {
    background: #F0E4E4;
    color: #9A6B6B;
}

.ypui-quick-stat-item .ypui-qs-info {
    flex: 1;
    min-width: 0;
}

.ypui-quick-stat-item .ypui-qs-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.ypui-quick-stat-item .ypui-qs-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ========== 图表区域 ========== */
.ypui-charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.ypui-chart-box {
    min-height: 280px;
}

.ypui-chart-box h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.ypui-chart-box #order,
.ypui-chart-box #money {
    width: 100%;
    height: 240px;
}

/* ========== 常用功能 ========== */
.ypui-quick-actions {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
}

.ypui-quick-action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 8px;
    border-radius: var(--radius-sm);
    background: var(--bg-page);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s ease;
}

.ypui-quick-action-item:hover {
    border-color: var(--primary);
    background: var(--primary-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(91, 123, 154, 0.15);
}

.ypui-quick-action-item .ypui-qa-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
}

.ypui-quick-action-item:hover .ypui-qa-icon {
    box-shadow: var(--shadow-md);
    transform: scale(1.05);
}

.ypui-quick-action-item .ypui-qa-icon img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.ypui-quick-action-item .ypui-qa-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.3;
    transition: color 0.25s ease;
}

.ypui-quick-action-item:hover .ypui-qa-label {
    color: var(--primary);
}

/* ========== 右侧边栏 ========== */
/* 待办事项 */
.ypui-todo-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ypui-todo-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: var(--bg-page);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

.ypui-todo-item:hover {
    border-color: var(--primary);
    background: var(--primary-bg);
}

.ypui-todo-item .ypui-todo-label {
    font-size: 13px;
    color: var(--text-primary);
}

.ypui-todo-item .ypui-todo-count {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    min-width: 28px;
    text-align: center;
}

/* 系统状态 */
.ypui-system-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.ypui-sys-stat {
    text-align: center;
    padding: 12px 8px;
    background: var(--bg-page);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
}

.ypui-sys-stat .ypui-sys-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.ypui-sys-stat .ypui-sys-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* 客服信息 */
.ypui-support-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ypui-support-info p {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
    padding: 8px 12px;
    background: var(--bg-page);
    border-radius: var(--radius-sm);
}

.ypui-support-info p .iconfont {
    font-size: 14px;
    color: var(--primary);
}

/* 版本信息 */
.ypui-version-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ypui-version-info p {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-secondary);
    padding: 6px 0;
    border-bottom: 1px solid var(--border-light);
}

.ypui-version-info p:last-child {
    border-bottom: none;
}

.ypui-version-info p span:first-child {
    color: var(--text-muted);
}

/* ========== 新闻动态 ========== */
.ypui-news-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ypui-news-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: background 0.2s ease;
    cursor: pointer;
}

.ypui-news-item:hover {
    background: var(--bg-page);
}

.ypui-news-item .ypui-news-tag {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: var(--primary);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

.ypui-news-item .ypui-news-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
    flex: 1;
}

.ypui-news-item .ypui-news-text a {
    color: var(--text-secondary);
    text-decoration: none;
}

.ypui-news-item .ypui-news-text a:hover {
    color: var(--primary);
}

/* ========== 版本升级提示 ========== */
.ypui-upgrade-notice {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: var(--warning-bg);
    border: 1px solid var(--warning);
    border-radius: var(--radius-sm);
    color: var(--warning);
    font-size: 13px;
    margin-bottom: 20px;
}

.ypui-upgrade-notice .ypui-upgrade-close {
    cursor: pointer;
    font-size: 16px;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.ypui-upgrade-notice .ypui-upgrade-close:hover {
    opacity: 1;
}

/* ========== 响应式 ========== */
@media (max-width: 1200px) {
    .ypui-content-wrapper {
        grid-template-columns: 1fr;
    }

    .ypui-sidebar {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .ypui-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ypui-quick-actions {
        grid-template-columns: repeat(3, 1fr);
    }

    .ypui-charts-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ypui-dashboard {
        padding: 12px;
    }

    .ypui-stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .ypui-quick-stats {
        grid-template-columns: 1fr;
    }

    .ypui-quick-actions {
        grid-template-columns: repeat(3, 1fr);
    }

    .ypui-sidebar {
        grid-template-columns: 1fr;
    }
}

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

    .ypui-quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }
}