/* 支付页面样式 */
.pay-container {
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.order-info {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
}

.payment-method {
    border: 2px solid #e9ecef;
    border-radius: 0.5rem;
    padding: 1rem;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-method:hover {
    border-color: #007bff;
    background-color: #f8f9fa;
}

.payment-method.selected {
    border-color: #007bff;
    background-color: #e7f3ff;
}

.qr-code {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    margin: 1rem 0;
}

.payment-status {
    text-align: center;
    padding: 3rem 1rem;
}

.countdown {
    font-weight: bold;
    color: #dc3545;
    font-size: 1.1rem;
}

.simulate-panel {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%);
    border: 2px solid #ffc107 !important;
}

.simulate-panel h6 {
    margin-bottom: 0.5rem;
}

.simulate-panel .btn {
    min-width: 140px;
}

.payment-tips {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 0.5rem;
    border-left: 4px solid #007bff;
}

.payment-tips ul {
    margin-bottom: 0;
    padding-left: 1.2rem;
}

.payment-tips li {
    margin-bottom: 0.3rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .pay-container {
        margin: 1rem auto;
        padding: 0 0.5rem;
    }
    
    .d-md-flex .btn {
        margin-bottom: 0.5rem;
    }
    
    .simulate-panel .btn {
        min-width: auto;
        width: 100%;
    }
}

/* 动画效果 */
.payment-status i {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* 按钮状态 */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* 支付方式图标 */
.payment-method i {
    min-width: 60px;
}

/* 倒计时样式 */
.countdown {
    background: #fff;
    padding: 0.2rem 0.5rem;
    border-radius: 0.25rem;
    border: 1px solid #dc3545;
}