/* ==================== 页面通用样式 ==================== */
.page-container {
    margin-top: 64px;
    padding: 60px 0;
    min-height: calc(100vh - 64px);
}

.page-container h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 40px;
}

/* ==================== 表格样式 ==================== */
.table-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 30px;
	width: 100%;
	overflow-x: auto;      /* 关键：启用水平滚动，按需显示滚动条 */
	white-space: nowrap;   /* 关键：防止内容换行 */
	-webkit-overflow-scrolling: touch; /* iOS 平滑滚动优化 */
}

.data-table {
    width: 100%;
    border-collapse: collapse;
	table-layout: fixed;
}

.data-table thead {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
	text-align: center;
    color: var(--text-secondary);
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
	text-align: center;
}

.data-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.data-table .positive {
    color: var(--color-up);
    font-weight: 600;
}

.data-table .negative {
    color: var(--color-down);
    font-weight: 600;
}

/* ==================== 徽章 ==================== */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.badge.buy {
    background: rgba(0, 208, 132, 0.2);
    color: var(--color-up);
}

.badge.sell {
    background: rgba(255, 59, 59, 0.2);
    color: var(--color-down);
}

.badge.pending {
    background: rgba(37, 99, 235, 0.2);
    color: var(--color-primary);
}

/* ==================== 标签页 ==================== */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.tab-btn {
    padding: 12px 16px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    white-space: nowrap;
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-btn.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ==================== 卡片网格 ==================== */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition);
}

.card:hover {
    border-color: var(--color-accent);
    background: rgba(6, 182, 212, 0.05);
}

.card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
}

.card p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.card-value {
    font-size: 24px;
    font-weight: bold;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.card-label {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ==================== 信息框 ==================== */
.info-box {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 30px;
}

.info-box h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.info-box p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ==================== 表单 ==================== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
    background: rgba(6, 182, 212, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ==================== 按钮 ==================== */
.btn-small {
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-small:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent);
}

/* ==================== 列表 ==================== */
.list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
}

.list-item:last-child {
    border-bottom: none;
}

.list-item-title {
    font-weight: 600;
    font-size: 14px;
}

.list-item-subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.list-item-value {
    font-weight: 600;
    font-size: 14px;
}

/* ==================== 统计卡片 ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--color-accent);
    background: rgba(6, 182, 212, 0.05);
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: bold;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.stat-change {
    font-size: 12px;
    color: var(--text-secondary);
}

.stat-change.positive {
    color: var(--color-up);
}

.stat-change.negative {
    color: var(--color-down);
}

/* ==================== 空状态 ==================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.empty-state p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
}

/* ==================== 响应式 ==================== */
@media (max-width: 768px) {
    .page-container {
        padding: 40px 0;
    }

    .page-container h1 {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .data-table {
        font-size: 12px;
    }

    .data-table th,
    .data-table td {
        padding: 8px 12px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .stat-card {
        padding: 16px;
    }

    .stat-value {
        font-size: 20px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .tab-btn {
        padding: 10px 12px;
        font-size: 12px;
    }
}