/* 支付弹窗现代化样式 */

/* 支付选择模态框 */
#paymentModal .modal-dialog {
    max-width: 500px;
    margin: 3rem auto;
}

#paymentModal .modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

#paymentModal .modal-header {
    background: transparent;
    border: none;
    padding: 30px 30px 20px;
    color: white;
}

#paymentModal .modal-title {
    font-weight: 700;
    font-size: 1.5rem;
    text-align: center;
    width: 100%;
    margin: 0;
}

#paymentModal .btn-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    filter: brightness(0) invert(1);
    opacity: 0.8;
    transition: all 0.3s ease;
}

#paymentModal .btn-close:hover {
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
    transform: scale(1.1);
}

#paymentModal .modal-body {
    background: white;
    padding: 40px 30px;
    margin: 0;
}

/* 支付选项样式 */
.payment-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.payment-option {
    background: #f8f9fa;
    border: 3px solid #e9ecef;
    border-radius: 16px;
    padding: 30px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.payment-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s ease;
}

.payment-option:hover::before {
    left: 100%;
}

.payment-option:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: #007bff;
}

.payment-option.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.3);
}

.payment-option.selected .payment-icon i {
    color: white;
}

.payment-icon {
    margin-bottom: 15px;
}

.payment-icon i {
    font-size: 3rem;
    color: #667eea;
    transition: all 0.3s ease;
}

.payment-option[data-method="alipay"] .payment-icon i {
    color: #1677ff;
}

.payment-option[data-method="wechat"] .payment-icon i {
    color: #07c160;
}

.payment-option.selected[data-method="alipay"] .payment-icon i,
.payment-option.selected[data-method="wechat"] .payment-icon i {
    color: white;
}

.payment-name {
    font-weight: 600;
    font-size: 1.1rem;
    margin: 0;
}

/* 支付宝支付模态框 */
#alipayModal .modal-dialog {
    max-width: 600px;
    margin: 2rem auto;
}

#alipayModal .modal-content {
    border: none;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

#alipayModal .modal-header {
    background: linear-gradient(135deg, #1677ff 0%, #0958d9 100%);
    color: white;
    border: none;
    padding: 25px 30px;
}

#alipayModal .modal-title {
    font-weight: 700;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

#alipayModal .modal-title::before {
    content: '\f5fa';
    font-family: 'Font Awesome 5 Brands';
    font-size: 1.5rem;
}

#alipayModal .btn-close {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    filter: brightness(0) invert(1);
    opacity: 0.8;
    transition: all 0.3s ease;
}

#alipayModal .btn-close:hover {
    background: rgba(255, 255, 255, 0.3);
    opacity: 1;
    transform: scale(1.1);
}

#alipayModal .modal-body {
    padding: 40px 30px;
    background: #f8f9fa;
}

/* 加载状态 */
#alipayLoading {
    padding: 60px 0;
}

#alipayLoading .spinner-border {
    width: 4rem;
    height: 4rem;
    border-width: 0.4em;
}

#alipayLoading p {
    font-size: 1.1rem;
    color: #6c757d;
    margin-top: 20px;
}

/* 支付内容区域 */
#alipayContent .alert {
    border: none;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
}

#alipayContent .alert-info {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    color: #0d47a1;
}

.payment-info {
    background: white;
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.payment-info h5 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.payment-info .text-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.payment-info p {
    font-size: 1rem;
    margin: 0;
}

/* 支付操作按钮 */
.payment-actions {
    text-align: center;
}

#alipayLink {
    background: linear-gradient(135deg, #1677ff 0%, #0958d9 100%);
    border: none;
    border-radius: 12px;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
    color: white;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(22, 119, 255, 0.3);
    position: relative;
    overflow: hidden;
}

#alipayLink::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

#alipayLink:hover::before {
    left: 100%;
}

#alipayLink:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(22, 119, 255, 0.4);
    color: white;
    text-decoration: none;
}

#checkPaymentStatus {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    border: none;
    border-radius: 10px;
    padding: 12px 25px;
    font-weight: 600;
    margin: 0 10px;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(40, 167, 69, 0.3);
}

#checkPaymentStatus:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.4);
}

#cancelAlipayPayment {
    background: #6c757d;
    border: none;
    border-radius: 10px;
    padding: 12px 25px;
    font-weight: 600;
    margin: 0 10px;
    transition: all 0.3s ease;
}

#cancelAlipayPayment:hover {
    background: #5a6268;
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 576px) {
    #paymentModal .modal-dialog,
    #alipayModal .modal-dialog {
        margin: 1rem;
        max-width: none;
    }
    
    .payment-options {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .payment-option {
        padding: 25px 15px;
    }
    
    .payment-icon i {
        font-size: 2.5rem;
    }
    
    #paymentModal .modal-body,
    #alipayModal .modal-body {
        padding: 30px 20px;
    }
    
    #alipayLink {
        padding: 12px 30px;
        font-size: 1.1rem;
    }
}

/* 动画效果 */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal.fade .modal-dialog {
    animation: modalSlideIn 0.3s ease-out;
}

/* 支付选项选中动画 */
@keyframes selectPulse {
    0% {
        box-shadow: 0 15px 35px rgba(102, 126, 234, 0.3);
    }
    50% {
        box-shadow: 0 15px 35px rgba(102, 126, 234, 0.5);
    }
    100% {
        box-shadow: 0 15px 35px rgba(102, 126, 234, 0.3);
    }
}

.payment-option.selected {
    animation: selectPulse 2s infinite;
}