/* ==================== 基础样式重置 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1e88e5;
    --primary-dark: #1565c0;
    --primary-light: #42a5f5;
    --primary-lighter: #e3f2fd;
    --success-color: #2e7d32;
    --warning-color: #f57c00;
    --danger-color: #c62828;
    --info-color: #0288d1;
    --bg-color: #fafafa;
    --bg-white: #ffffff;
    --bg-blue: #f5f9ff;
    --text-primary: #1a237e;
    --text-secondary: #424242;
    --text-tertiary: #9e9e9e;
    --border-color: #e0e0e0;
    --border-blue: #bbdefb;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

/* ==================== 侧边栏样式 ==================== */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 260px;
    height: 100vh;
    background: var(--bg-white);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-md);
}

.sidebar.collapsed {
    width: 70px;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.4rem;
    font-weight: bold;
    color: white;
}

.logo i {
    color: white;
    font-size: 1.8rem;
}

.logo-text {
    white-space: nowrap;
    overflow: hidden;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 0;
}

.nav-section {
    padding: 0 1rem;
    margin-bottom: 0.5rem;
}

.nav-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem;
    margin-bottom: 0.25rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: var(--radius-md);
    margin: 0.25rem 0.5rem;
}

.nav-item:hover {
    background: var(--bg-blue);
    color: var(--primary-color);
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.4);
}

.nav-item i {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.nav-tag {
    margin-left: auto;
    font-size: 0.75rem;
}

.nav-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 1rem;
}

.sidebar-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background: var(--bg-blue);
}

.balance-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.balance-display i {
    color: var(--warning-color);
}

.balance-amount {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.sidebar-toggle-btn {
    position: absolute;
    right: -14px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    box-shadow: var(--shadow-md);
    z-index: 1001;
}

.sidebar-toggle-btn:hover {
    background: var(--primary-dark);
}

/* ==================== 主内容区域 ==================== */
.main-container {
    margin-left: 260px;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

.main-container.sidebar-collapsed {
    margin-left: 70px;
}

.main-header {
    background: var(--bg-white);
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-icon {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: background 0.3s;
}

.header-icon:hover {
    background: var(--bg-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: background 0.3s;
}

.user-info:hover {
    background: var(--bg-color);
}

.username {
    font-weight: 500;
    color: var(--text-primary);
}

.main-content {
    padding: 2rem;
}

/* ==================== 页面标题 ==================== */
.page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    position: relative;
}

.page-header::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.page-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ==================== 页面内容容器 ==================== */
.page-section {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.page-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

/* ==================== 数据卡片 ==================== */
.data-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.data-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.data-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.card-icon.blue {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.card-icon.green {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.card-icon.orange {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.card-icon.purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
}

.card-info {
    flex: 1;
}

.card-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.card-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.card-value .unit {
    font-size: 1rem;
    font-weight: normal;
    color: var(--text-secondary);
    margin-left: 0.25rem;
}

.card-trend {
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

.card-trend .running {
    color: var(--success-color);
    font-weight: 500;
}

/* ==================== 快捷操作按钮 ==================== */
.quick-actions {
    margin-bottom: 2rem;
}

.quick-actions h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.action-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.action-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-card:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.action-card span {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.quick-action-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quick-action-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quick-action-btn i {
    font-size: 1.25rem;
}

/* ==================== 按钮样式 ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: var(--bg-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--border-color);
}

.btn-success {
    background: var(--success-color);
    color: white;
}

.btn-warning {
    background: var(--warning-color);
    color: white;
}

.btn-danger {
    background: var(--danger-color);
    color: white;
}

.btn-large {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8rem;
}

.btn-full {
    width: 100%;
}

/* ==================== 表格样式 ==================== */
.table-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.table-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.table-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.el-table {
    width: 100%;
}

.el-table th {
    background: var(--bg-color) !important;
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem !important;
}

.el-table td {
    padding: 1rem !important;
    border-bottom: 1px solid var(--border-color) !important;
}

.el-table__row:hover {
    background: rgba(102, 126, 234, 0.05) !important;
}

/* ==================== 标签样式 ==================== */
.el-tag {
    border-radius: var(--radius-sm);
    padding: 0.25rem 0.75rem;
    font-size: 0.75rem;
}

.el-tag--success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border-color: rgba(16, 185, 129, 0.2);
}

.el-tag--warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border-color: rgba(245, 158, 11, 0.2);
}

.el-tag--danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border-color: rgba(239, 68, 68, 0.2);
}

.el-tag--info {
    background: rgba(100, 116, 139, 0.1);
    color: var(--text-secondary);
    border-color: rgba(100, 116, 139, 0.2);
}

/* ==================== 搜索框 ==================== */
.search-input {
    position: relative;
    width: 300px;
}

.search-input input {
    width: 100%;
    padding: 0.625rem 1rem 0.625rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.search-input input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-input i {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
}

/* ==================== 价格表格样式 ==================== */
.price-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
}

.price-table th,
.price-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.price-table th {
    background: var(--bg-color);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.price-table td {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.price-table tr:hover {
    background: rgba(102, 126, 234, 0.02);
}

.price-value {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.price-origin {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    margin-left: 0.5rem;
}

/* ==================== Element Plus 卡片样式增强 ==================== */
.price-card {
    margin-bottom: 1.5rem;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.price-card .el-card__header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-color);
}

.price-card .el-card__body {
    padding: 1.5rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--text-primary);
}

.card-header span:first-child {
    font-size: 1rem;
}

.price-unit {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: normal;
}

.billing-info {
    padding: 1rem;
    background: var(--bg-color);
    border-radius: var(--radius-md);
}

.billing-info p {
    margin-bottom: 0.75rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.billing-info p:last-child {
    margin-bottom: 0;
}

.billing-info strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* ==================== Element Plus 表格样式增强 ==================== */
.el-table {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.el-table th {
    background: var(--bg-color) !important;
    color: var(--text-primary);
    font-weight: 600;
    padding: 1rem !important;
    font-size: 0.875rem;
}

.el-table td {
    padding: 1rem !important;
    border-bottom: 1px solid var(--border-color) !important;
    color: var(--text-secondary);
}

.el-table__row:hover > td {
    background: rgba(102, 126, 234, 0.05) !important;
}

.price {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.95rem;
}

/* ==================== 弹窗样式 ==================== */
.el-dialog {
    border-radius: var(--radius-lg) !important;
}

.el-dialog__header {
    padding: 1.5rem !important;
    border-bottom: 1px solid var(--border-color);
}

.el-dialog__title {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    color: var(--text-primary) !important;
}

.el-dialog__body {
    padding: 1.5rem !important;
}

.el-dialog__footer {
    padding: 1rem 1.5rem !important;
    border-top: 1px solid var(--border-color);
}

/* ==================== 表单样式 ==================== */
.el-form-item {
    margin-bottom: 1.25rem;
}

.el-form-item__label {
    color: var(--text-primary) !important;
    font-weight: 500 !important;
}

.el-input__inner {
    border-radius: var(--radius-md) !important;
}

.el-input__inner:focus {
    border-color: var(--primary-color) !important;
}

/* ==================== 空状态样式 ==================== */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-tertiary);
    margin-bottom: 1rem;
}

.empty-state h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

/* ==================== 加载状态 ==================== */
.loading-container {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

.el-loading-spinner {
    color: var(--primary-color) !important;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-container {
        margin-left: 0;
    }
    
    .main-header {
        padding: 1rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .data-cards {
        grid-template-columns: 1fr;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
    
    .header-left {
        display: none;
    }
}

/* ==================== 动画效果 ==================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-section {
    animation: fadeIn 0.3s ease;
}

/* ==================== 面包屑导航 ==================== */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.breadcrumb-item {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb-item:hover {
    color: var(--primary-color);
}

.breadcrumb-item.active {
    color: var(--text-primary);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--text-tertiary);
}

/* ==================== 分页样式 ==================== */
.el-pagination {
    margin-top: 1.5rem;
    display: flex;
    justify-content: center;
}

.el-pagination button,
.el-pager li {
    border-radius: var(--radius-sm) !important;
}

.el-pagination .el-pager li.active {
    background: var(--primary-color) !important;
    color: white !important;
}

/* ==================== 警告提示框 ==================== */
.el-alert {
    border-radius: var(--radius-md) !important;
    margin-bottom: 1rem;
}

.el-alert--info {
    background: rgba(102, 126, 234, 0.1);
    border-color: rgba(102, 126, 234, 0.2);
}

.el-alert--success {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.2);
}

.el-alert--warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.2);
}

.el-alert--error {
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.2);
}

/* ==================== 统计卡片 ==================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    border: 1px solid var(--border-color);
}

.stat-card .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-card .stat-trend {
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.stat-card .stat-trend.up {
    color: var(--success-color);
}

.stat-card .stat-trend.down {
    color: var(--danger-color);
}

/* ==================== 步骤条样式 ==================== */
.steps-container {
    margin: 2rem 0;
}

.el-step__title {
    font-weight: 500 !important;
}

.el-step__icon {
    border-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

.el-step__title.is-finish {
    color: var(--primary-color) !important;
}

.el-step__title.is-process {
    color: var(--text-primary) !important;
}

.el-step__title.is-wait {
    color: var(--text-tertiary) !important;
}

/* ==================== 代码块样式 ==================== */
.code-block {
    background: #1f2937;
    color: #e5e7eb;
    padding: 1rem;
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 1rem 0;
}

.code-block code {
    color: inherit;
    background: transparent;
    padding: 0;
}

/* ==================== 工具提示 ==================== */
.el-tooltip__popper {
    font-size: 0.875rem !important;
}

.el-tooltip__trigger {
    outline: none;
}

/* ==================== 消息提示 ==================== */
.el-message {
    border-radius: var(--radius-md) !important;
}

.el-message--success {
    background: rgba(16, 185, 129, 0.1) !important;
    border-color: rgba(16, 185, 129, 0.2) !important;
}

.el-message--error {
    background: rgba(239, 68, 68, 0.1) !important;
    border-color: rgba(239, 68, 68, 0.2) !important;
}

.el-message--warning {
    background: rgba(245, 158, 11, 0.1) !important;
    border-color: rgba(245, 158, 11, 0.2) !important;
}

.el-message--info {
    background: rgba(102, 126, 234, 0.1) !important;
    border-color: rgba(102, 126, 234, 0.2) !important;
}

/* ==================== Element Plus 全局样式优化 ==================== */

/* 全局卡片样式 */
.el-card {
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm) !important;
}

.el-card:hover {
    box-shadow: var(--shadow-md) !important;
}

.el-card__header {
    padding: 1.25rem 1.5rem !important;
    border-bottom: 1px solid var(--border-color) !important;
    background: var(--bg-color);
}

.el-card__body {
    padding: 1.5rem !important;
}

/* 按钮样式优化 */
.el-button--primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    border: none !important;
}

.el-button--primary:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* 输入框样式优化 */
.el-input__wrapper {
    border-radius: var(--radius-md) !important;
    box-shadow: 0 0 0 1px var(--border-color) !important;
}

.el-input__wrapper:hover {
    box-shadow: 0 0 0 1px var(--primary-color) !important;
}

.el-input__wrapper.is-focus {
    box-shadow: 0 0 0 1px var(--primary-color), 0 0 0 3px rgba(102, 126, 234, 0.1) !important;
}

/* 下拉菜单样式优化 */
.el-dropdown-menu {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-lg) !important;
}

.el-dropdown-menu__item:hover {
    background: rgba(102, 126, 234, 0.1) !important;
    color: var(--primary-color) !important;
}

/* 标签样式优化 */
.el-tag {
    border-radius: var(--radius-sm) !important;
    border: none !important;
}

/* 徽章样式优化 */
.el-badge__content {
    border-radius: 10px !important;
}

/* 头像样式优化 */
.el-avatar {
    border: 2px solid var(--border-color);
}

/* 对话框样式优化 */
.el-dialog {
    border-radius: var(--radius-xl) !important;
}

.el-overlay {
    background: rgba(0, 0, 0, 0.5);
}

/* 消息提示样式优化 */
.el-message-box {
    border-radius: var(--radius-lg) !important;
}

/* 步骤条样式优化 */
.el-step__head.is-finish {
    color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.el-step__title.is-finish {
    color: var(--primary-color) !important;
}

/* 标签页样式优化 */
.el-tabs__item.is-active {
    color: var(--primary-color) !important;
}

.el-tabs__active-bar {
    background: var(--primary-color) !important;
}

.el-tabs__item:hover {
    color: var(--primary-color) !important;
}

/* 表格滚动条优化 */
.el-table__body-wrapper {
    overflow-x: auto;
}

.el-table--scrollable-x .el-table__body-wrapper {
    overflow-x: auto;
}

/* 分页器优化 */
.el-pagination {
    padding: 1rem 0;
}

.el-pagination button,
.el-pagination .el-pager li {
    border-radius: var(--radius-sm) !important;
    transition: all 0.3s ease;
}

.el-pagination button:hover,
.el-pagination .el-pager li:hover {
    background: rgba(102, 126, 234, 0.1) !important;
    color: var(--primary-color) !important;
}

/* 工具提示优化 */
.el-tooltip__popper {
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
}

/* 加载动画优化 */
.el-loading-mask {
    background: rgba(255, 255, 255, 0.9);
}

.el-loading-spinner .path {
    stroke: var(--primary-color) !important;
}

.el-loading-spinner .el-loading-text {
    color: var(--primary-color) !important;
}

/* 空状态优化 */
.el-empty__description {
    color: var(--text-secondary) !important;
}

/* 折叠面板优化 */
.el-collapse-item__header {
    font-weight: 600;
    color: var(--text-primary);
}

.el-collapse-item__wrap {
    border-bottom: 1px solid var(--border-color);
}

/* 分割线优化 */
.el-divider {
    background: var(--border-color);
}

/* 图标大小优化 */
.el-icon {
    font-size: 1em;
}

.el-icon--large {
    font-size: 1.5em;
}

.el-icon--small {
    font-size: 0.875em;
}

/* ==================== ECS 创建实例页面样式 ==================== */

.ecs-configurator {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.config-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.config-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.config-card .el-card__header {
    padding: 1.25rem 1.5rem !important;
    border-bottom: 2px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
}

.config-card .el-card__header span {
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.config-card .el-card__body {
    padding: 1.5rem !important;
}

.config-item {
    margin-bottom: 1.5rem;
}

.config-item:last-child {
    margin-bottom: 0;
}

.config-item label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.config-item .el-radio-group {
    display: flex;
    gap: 0.5rem;
}

.config-item .el-radio-button {
    flex: 1;
    text-align: center;
    border-radius: var(--radius-md) !important;
}

.config-item .el-select {
    border-radius: var(--radius-md);
}

.config-item .el-input {
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
}

.config-item .el-slider {
    margin-top: 0.5rem;
}

.disk-size,
.bandwidth-size {
    text-align: right;
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: 0.5rem;
}

/* 配置预览区域 */
.config-preview {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

.preview-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.preview-card .el-card__header {
    padding: 1.25rem 1.5rem !important;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.preview-card .el-card__header span {
    font-weight: 600;
    font-size: 1.125rem;
    color: white;
}

.preview-card .el-card__body {
    padding: 1.5rem !important;
}

.preview-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.preview-item:last-of-type {
    border-bottom: none;
}

.preview-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.preview-value {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
}

.price-calculation {
    background: var(--bg-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-top: 1rem;
}

.price-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.95rem;
}

.price-item span:first-child {
    color: var(--text-secondary);
}

.price-item span:last-child {
    color: var(--text-primary);
    font-weight: 500;
}

.price-total {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0 0;
    border-top: 1px solid var(--border-color);
    margin-top: 0.5rem;
}

.price-total span:first-child {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1rem;
}

.total-amount {
    color: var(--danger-color);
    font-weight: 700;
    font-size: 1.5rem;
}

/* 规格选择器样式 */
.flavor-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.flavor-card {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-white);
}

.flavor-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.flavor-card.selected {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.flavor-card .flavor-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.flavor-card .flavor-specs {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.flavor-card .flavor-price {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.125rem;
}

/* 镜像选择器样式 */
.image-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.image-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-white);
    text-align: center;
}

.image-card:hover {
    border-color: var(--primary-color);
}

.image-card.selected {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

.image-card .image-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.image-card .image-name {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* 步骤指示器 */
.config-steps {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.step-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.step-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.step-item.active .step-number {
    background: var(--primary-color);
    color: white;
}

.step-item.completed .step-number {
    background: var(--success-color);
    color: white;
}

.step-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.step-item.active .step-label,
.step-item.completed .step-label {
    color: var(--text-primary);
    font-weight: 500;
}

/* 优惠信息卡片 */
.promo-card {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(251, 191, 36, 0.1) 100%);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.promo-card i {
    color: var(--warning-color);
    font-size: 1.25rem;
}

.promo-card span {
    color: var(--text-primary);
    font-size: 0.95rem;
}

.promo-card strong {
    color: var(--warning-color);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .ecs-configurator {
        grid-template-columns: 1fr;
    }
    
    .config-preview {
        position: static;
    }
}

/* ==================== 充值界面样式 ==================== */

.recharge-amount {
    margin-bottom: 1.5rem;
}

.recharge-amount label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.amount-options-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.amount-options-row .el-button {
    padding: 0.625rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    min-width: 100px;
}

.amount-options-row .el-button--primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: none;
    color: white;
}

.amount-options-row .el-button--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.4);
}

.amount-options-row .el-button--default {
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
}

.amount-options-row .el-button--default:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: var(--bg-blue);
}

.amount-custom-input {
    position: relative;
}

.amount-custom-input .el-input {
    width: 100%;
    border-radius: var(--radius-md);
}

.amount-custom-input .el-input__inner {
    padding-right: 120px;
}

.selected-amount {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    pointer-events: none;
}

.payment-method {
    margin-bottom: 1.5rem;
}

.payment-method label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.payment-options-row {
    display: flex;
    gap: 0.75rem;
}

.payment-options-row .el-button {
    flex: 1;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.payment-btn-alipay .el-button--primary {
    background: linear-gradient(135deg, #1677ff 0%, #096dd9 100%);
    border: none;
    color: white;
}

.payment-btn-wechat .el-button--primary {
    background: linear-gradient(135deg, #52c41a 0%, #389e0d 100%);
    border: none;
    color: white;
}

.payment-btn-alipay .el-button--default {
    background: var(--bg-white);
    border: 2px solid #1677ff;
    color: #1677ff;
}

.payment-btn-wechat .el-button--default {
    background: var(--bg-white);
    border: 2px solid #52c41a;
    color: #52c41a;
}

.payment-options-row .el-button i {
    font-size: 1.25rem;
}

.payment-options-row .el-button:hover {
    transform: translateY(-2px);
}

.recharge-info {
    background: var(--bg-blue);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 0;
}

.recharge-info p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.recharge-info p:last-child {
    margin-bottom: 0;
}

.recharge-info i {
    color: var(--primary-color);
}

/* 支付对话框样式 */
.payment-dialog-content {
    text-align: center;
}

.payment-amount {
    margin-bottom: 1.5rem;
}

.payment-amount .label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.payment-amount .value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--danger-color);
}

.payment-qrcode {
    margin: 1.5rem 0;
    padding: 1.5rem;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.payment-qrcode img {
    max-width: 256px;
    max-height: 256px;
    border-radius: var(--radius-md);
}

.qrcode-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem;
}

.qrcode-loading i {
    font-size: 2.5rem;
    color: var(--primary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.payment-tips {
    margin-bottom: 1.5rem;
}

.payment-tips p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.payment-tips i {
    color: var(--primary-color);
}

.payment-order {
    background: var(--bg-color);
    padding: 1rem;
    border-radius: var(--radius-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.payment-order .label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.payment-order .value {
    font-size: 0.9rem;
    font-family: monospace;
    color: var(--text-primary);
    font-weight: 500;
}

.chart-container {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    height: 300px;
}

.chart-y-axis {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 270px;
    width: 40px;
    padding-right: 10px;
}

.y-axis-label {
    text-align: right;
    font-size: 12px;
    color: #909399;
    line-height: 1;
}

.chart-area {
    flex: 1;
    height: 300px;
}