/* Vanguard Pay - 结账页面样式 */

/* 结账容器 */
.pps-checkout-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 30px;
    align-items: start;
}

.pps-checkout-wrapper {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: start;
}

/* 订单摘要 */
.pps-order-summary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 20px;
}

.pps-order-summary h3 {
    margin: 0 0 20px 0;
    font-size: 24px;
    font-weight: 600;
}

.pps-product-info {
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.pps-product-info strong {
    display: block;
    font-size: 18px;
    margin-bottom: 10px;
}

.pps-price {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
}

.pps-product-note {
    margin-top: 15px;
    font-size: 12px;
    opacity: 0.9;
}

/* 结账表单 */
.pps-checkout-content {
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
}

.pps-checkout-form {
    padding: 40px;
}

.pps-checkout-form h3 {
    margin: 0 0 25px 0;
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    padding-bottom: 15px;
    border-bottom: 2px solid #f0f0f0;
}

.pps-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.pps-form-group {
    margin-bottom: 25px;
}

.pps-form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: #333;
    font-size: 16px;
}

.pps-form-group input,
.pps-form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fff;
    box-sizing: border-box;
}

.pps-form-group input:focus,
.pps-form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.pps-form-group input::placeholder {
    color: #999;
}

/* 支付方式选择 - 参考 Stripe 设计风格 */
.pps-payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.pps-payment-method {
    position: relative;
}

.pps-payment-method input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.pps-payment-method label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px;
    border: 1.5px solid #d1d5db;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    background: #fff;
    font-weight: 500;
    color: #374151;
    font-size: 14px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.pps-payment-method label:hover {
    border-color: #9ca3af;
    background: #f9fafb;
}

.pps-payment-method input[type="radio"]:checked ~ label {
    border-color: #635bff;
    background: #f5f4ff;
    color: #635bff;
    box-shadow: 0 0 0 3px rgba(99, 91, 255, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.pps-payment-method input[type="radio"]:checked + .pps-payment-icon,
.pps-payment-method input[type="radio"]:checked ~ .pps-payment-icon {
    border-color: #635bff;
    background: #f5f4ff;
    color: #635bff;
}

.pps-payment-icon {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    justify-content: center;
}

.pps-payment-icon svg {
    width: 22px;
    height: 22px;
}

/* 支付容器 */
.pps-payment-container {
    margin-top: 30px;
    padding: 25px;
    background: #f9faff;
    border-radius: 8px;
    border: 2px solid #e0e0e0;
}

/* Stripe支付表单 - 专业级设计风格 */
.pps-stripe-form {
    max-width: 100%;
    background: transparent;
    margin-top: 0;
}

.pps-stripe-form .pps-form-group {
    margin-bottom: 24px;
    position: relative;
}

.pps-stripe-form .pps-form-group:last-of-type {
    margin-bottom: 0;
}

.pps-stripe-form .pps-form-group label {
    font-size: 12px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    display: block;
    letter-spacing: 0.025em;
    text-transform: uppercase;
    line-height: 1.4;
}

/* Stripe Elements 容器样式 */
.pps-stripe-element {
    position: relative;
    padding: 0;
    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    margin-bottom: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 16px;
    min-height: 48px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

/* Stripe Elements 内部 iframe 样式 */
.pps-stripe-element iframe {
    border: none !important;
    padding: 14px 16px !important;
    min-height: 48px !important;
}

.pps-stripe-element:hover {
    border-color: #9ca3af;
    box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.08);
}

.pps-stripe-element:focus-within,
.pps-stripe-element.StripeElement--focus {
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1), 0 2px 4px 0 rgba(0, 0, 0, 0.08);
    outline: none;
}

/* Stripe 风格的错误状态 */
.pps-stripe-element.StripeElement--invalid,
.pps-stripe-element.StripeElement--error {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Stripe 风格的完成状态 */
.pps-stripe-element.StripeElement--complete {
    border-color: #10b981;
}

/* 优化表单行布局 */
.pps-stripe-form .pps-form-row {
    gap: 16px;
    margin-bottom: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.pps-stripe-form .pps-form-row .pps-form-group {
    margin-bottom: 24px;
}

/* 错误消息样式 */
.pps-stripe-form .pps-error {
    margin-top: 8px;
    font-size: 13px;
    color: #dc2626;
    line-height: 1.4;
    display: none;
}

.pps-stripe-form .pps-error:not(:empty) {
    display: block;
}

.pps-stripe-errors {
    color: #e74c3c;
    font-size: 14px;
    margin-bottom: 15px;
    padding: 12px;
    background: #fee;
    border-radius: 6px;
    display: none;
}

.pps-stripe-errors:not(:empty) {
    display: block;
}

.pps-stripe-submit {
    width: 100%;
    margin-top: 10px;
}

/* PayPal按钮容器 */
/* PayPal按钮容器 */
#pps-paypal-button-container,
#pps-checkout-paypal-button-container {
    min-height: 50px;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* 确保PayPal按钮可以点击 */
#pps-paypal-button-container,
#pps-paypal-button-container *,
#pps-checkout-paypal-button-container,
#pps-checkout-paypal-button-container * {
    pointer-events: auto !important;
    cursor: pointer !important;
    position: relative !important;
    z-index: 10 !important;
}

/* 移除可能遮挡PayPal按钮的覆盖层 */
#pps-paypal-button-container::before,
#pps-paypal-button-container::after {
    display: none !important;
    pointer-events: none !important;
}

#pps-paypal-button-container {
    min-height: 50px;
}

/* 提交按钮 - 专业级设计风格 */
.pps-form-actions {
    margin-top: 32px;
    padding-top: 0;
    border-top: none;
}

.pps-stripe-form .pps-submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: #1a1a1a;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    margin-top: 0;
    letter-spacing: 0.01em;
    text-transform: none;
}

.pps-stripe-form .pps-submit-btn:hover {
    background: #2d2d2d;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.pps-stripe-form .pps-submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.pps-stripe-form .pps-submit-btn:disabled {
    background: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 1;
}

/* 通用提交按钮样式（保持兼容性） */
.pps-submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: #1a1a1a;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    letter-spacing: 0.01em;
    text-transform: none;
}

.pps-submit-btn:hover {
    background: #2d2d2d;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transform: translateY(-1px);
}

.pps-submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

.pps-submit-btn:disabled {
    background: #d1d5db;
    color: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 1;
}

.pps-payment-processing {
    text-align: center;
    padding: 60px 40px;
    font-size: 18px;
    color: #667eea;
}

.pps-payment-processing::before {
    content: '';
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 15px;
    vertical-align: middle;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 响应式设计 */
@media (max-width: 1200px) {
    /* 强制移动端单列布局 */
    .pps-checkout-container {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        max-width: 98% !important;
        width: 98% !important;
        margin: 0 auto !important;
        padding: 8px !important;
        gap: 20px !important;
        align-items: stretch !important;
        box-sizing: border-box !important;
    }
    
    .pps-checkout-page {
        font-size: 16px !important;
    }
    
    .pps-checkout-header h1 {
        font-size: 28px !important;
    }
    
    .pps-checkout-section h2 {
        font-size: 22px !important;
        margin-bottom: 20px !important;
    }
    
    .pps-form-group label {
        font-size: 18px !important;
        margin-bottom: 12px !important;
    }
    
    .pps-form-group input,
    .pps-form-group select {
        font-size: 18px !important;
        padding: 16px 18px !important;
        min-height: 52px !important;
    }
    
    .pps-submit-btn {
        font-size: 20px !important;
        padding: 18px 30px !important;
        min-height: 58px !important;
    }
    
    .pps-checkout-sidebar-mobile .pps-order-summary h3 {
        font-size: 24px !important;
    }
    
    .pps-checkout-sidebar-mobile .pps-order-line {
        font-size: 16px !important;
    }
    
    .pps-checkout-sidebar-mobile .pps-order-total {
        font-size: 20px !important;
    }
    
    .pps-paypal-container {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
    }
    
    #pps-checkout-paypal-button-container {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
    }
    
    .pps-checkout-main {
        order: 1 !important;
        width: 100% !important;
        max-width: 100% !important;
        flex: 0 0 auto !important;
    }
    
    .pps-checkout-sidebar {
        display: none !important;
        order: 2 !important;
        position: static !important;
        width: 100% !important;
        max-width: 100% !important;
        margin-top: 0 !important;
    }
    
    .pps-checkout-wrapper {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
    }
    
    .pps-order-summary {
        position: static !important;
    }
    
    .pps-form-row {
        grid-template-columns: 1fr !important;
    }
    
    .pps-payment-methods {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }
    
    /* 优化信用卡支付板块移动端样式 - 专业级设计 */
    .pps-stripe-form {
        margin-top: 0 !important;
        padding: 0 !important;
        background: transparent !important;
    }
    
    .pps-stripe-form .pps-form-group {
        margin-bottom: 24px !important;
    }
    
    .pps-stripe-form .pps-form-group label {
        font-size: 12px !important;
        font-weight: 600 !important;
        color: #374151 !important;
        margin-bottom: 8px !important;
        display: block !important;
        letter-spacing: 0.025em !important;
        text-transform: uppercase !important;
        line-height: 1.4 !important;
    }
    
    .pps-stripe-element {
        min-height: 48px !important;
        padding: 0 !important;
        border: 1px solid #d1d5db !important;
        border-radius: 8px !important;
        background: #ffffff !important;
        transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
        font-size: 16px !important;
        box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05) !important;
        overflow: hidden !important;
    }
    
    .pps-stripe-element iframe {
        border: none !important;
        padding: 14px 16px !important;
        min-height: 48px !important;
    }
    
    .pps-stripe-element:hover {
        border-color: #9ca3af !important;
        box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.08) !important;
    }
    
    .pps-stripe-element:focus-within,
    .pps-stripe-element.StripeElement--focus {
        border-color: #4f46e5 !important;
        box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1), 0 2px 4px 0 rgba(0, 0, 0, 0.08) !important;
        outline: none !important;
    }
    
    /* Stripe 风格的错误状态 */
    .pps-stripe-element.StripeElement--invalid,
    .pps-stripe-element.StripeElement--error {
        border-color: #dc2626 !important;
        box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1) !important;
    }
    
    /* Stripe 风格的完成状态 */
    .pps-stripe-element.StripeElement--complete {
        border-color: #10b981 !important;
    }
    
    /* 优化表单行布局 */
    .pps-stripe-form .pps-form-row {
        gap: 16px !important;
        margin-bottom: 0 !important;
        grid-template-columns: 1fr 1fr !important;
    }
    
    .pps-stripe-form .pps-form-row .pps-form-group {
        margin-bottom: 24px !important;
    }
    
    /* 错误消息样式 */
    .pps-stripe-form .pps-error {
        margin-top: 8px !important;
        font-size: 13px !important;
        color: #dc2626 !important;
        line-height: 1.4 !important;
    }
    
    /* 优化支付方式选择区域 - 参考 Stripe 设计 */
    .pps-payment-methods {
        gap: 12px !important;
        margin-bottom: 24px !important;
    }
    
    .pps-payment-method label {
        padding: 14px 16px !important;
        border: 1.5px solid #d1d5db !important;
        border-radius: 6px !important;
        font-size: 14px !important;
        box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05) !important;
    }
    
    .pps-payment-method label:hover {
        border-color: #9ca3af !important;
        background: #f9fafb !important;
    }
    
    .pps-payment-method input[type="radio"]:checked ~ label {
        border-color: #635bff !important;
        background: #f5f4ff !important;
        color: #635bff !important;
        box-shadow: 0 0 0 3px rgba(99, 91, 255, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.05) !important;
    }
    
    .pps-payment-icon svg {
        width: 22px !important;
        height: 22px !important;
    }
}

@media (max-width: 640px) {
    .pps-checkout-container {
        padding: 15px;
        margin: 20px auto;
    }
    
    .pps-checkout-form {
        padding: 25px 20px;
    }
    
    .pps-order-summary {
        padding: 20px;
    }
}