.macro-card {
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
    height: 100%;
}

.macro-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.macro-card .card-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 120px;
}

.macro-card .card-title {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.macro-card .card-text {
    font-size: 1.75rem;
    color: var(--accent-primary);
}

[data-theme="dark"] .macro-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .macro-card:hover {
    background: rgba(255, 255, 255, 0.08);
}

.chart-card {
    border-radius: 12px;
}

.chart-card .card-header {
    background: transparent;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.25rem;
}

.chart-card .card-header h6 {
    color: var(--text-color);
    margin: 0;
    font-weight: 600;
}

.chart-card .card-body {
    padding: 1rem;
}

[data-theme="dark"] .chart-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.skeleton-card {
    position: relative;
    overflow: hidden;
}

.skeleton-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.skeleton-text {
    color: var(--text-muted);
}

.error-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 16px 20px;
    background: #dc3545;
    color: white;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideIn 0.3s ease-out;
}

.error-toast i {
    font-size: 1.2rem;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* 两列卡片容器 */
.cards-container.two-column {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

/* 卡片样式优化 */
.cards-container .card {
    margin-bottom: 0;
    transition: transform 0.2s, box-shadow 0.2s;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--card-bg);
}

.cards-container .card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cards-container .card-rank {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(var(--accent-primary-rgb), 0.1);
}

.cards-container .card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-color);
    font-weight: 600;
}

.cards-container .card-content {
    padding: 1.5rem 1.25rem;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cards-container .card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.cards-container .card-text {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* 增加图表卡片的上边距 */
.chart-card {
    margin-top: 1.5rem;
    border-radius: 12px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .macro-card .card-text {
        font-size: 1.25rem;
    }
    
    .chart-card .card-body {
        padding: 0.75rem;
    }
    
    .cards-container.two-column {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}