body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.footer {
    margin-top: auto;
}

.card {
    margin-bottom: 1rem;
}

.table-responsive {
    margin-bottom: 1rem;
}

.alert {
    margin-bottom: 1rem;
}

.nav-link.active {
    font-weight: bold;
}

/* 资产页面样式 */
.asset-card {
    transition: all 0.3s ease;
}

.asset-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.asset-total {
    font-size: 1.5rem;
    font-weight: bold;
    color: #28a745;
}

/* API管理页面样式 */
.api-status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    margin-right: 5px;
}

.api-status.active {
    background-color: #28a745;
}

.api-status.inactive {
    background-color: #dc3545;
}

/* 交易页面样式 */
.trade-type {
    font-weight: bold;
}

.trade-type.buy {
    color: #28a745;
}

.trade-type.sell {
    color: #dc3545;
}

/* 积分页面样式 */
.points-card {
    text-align: center;
    padding: 2rem;
}

.points-total {
    font-size: 2.5rem;
    font-weight: bold;
    color: #007bff;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .container {
        padding: 0 10px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.9rem;
    }
}

.hero {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(13, 110, 253, 0.8); /* Bootstrap primary color with opacity */
}

.hero .container {
    position: relative;
    z-index: 1;
}