/* User Center Page */
.user-center-page {
    min-height: calc(100vh - 300px);
    padding: 40px 0;
    background-color: #fff;
}

.user-center-wrapper {
    display: block;
}

/* Sidebar (Hidden but keep structure) */
.user-sidebar {
    display: none;
}

/* Account Header */
.account-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 30px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.account-header h1 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.account-header a {
    color: var(--text-color);
    text-decoration: underline;
    font-size: 14px;
    transition: color 0.3s ease;
}

.account-header a:hover {
    color: var(--primary-color);
}

/* Account Sections */
.account-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.account-section {
    min-height: 200px;
}

.account-section h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 20px;
}

.empty-message {
    padding: 30px 0;
}

.empty-message p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* Account Info */
.account-info {
    padding: 20px 0;
}

.account-info .user-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 8px;
}

.account-info .user-location {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.view-addresses-link {
    display: inline-block;
    font-size: 14px;
    color: var(--text-color);
    text-decoration: underline;
    transition: color 0.3s ease;
}

.view-addresses-link:hover {
    color: var(--primary-color);
}

/* Account Details Grid */
.account-details-grid {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.detail-item:hover {
    background-color: rgba(0, 0, 0, 0.01);
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
}

.detail-value {
    display: flex;
    align-items: center;
    gap: 16px;
}

.value-text {
    font-size: 15px;
    color: var(--text-color);
    font-weight: 400;
}

.value-text.not-set {
    color: var(--text-light);
    font-style: italic;
}

.edit-link {
    font-size: 14px;
    color: #007AFF;
    text-decoration: none;
    transition: opacity 0.2s;
    font-weight: 500;
}

.edit-link:hover {
    opacity: 0.7;
    text-decoration: underline;
}

/* Orders List */
.orders-list {
    margin-top: 20px;
}

.order-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.order-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-gray);
    border-bottom: 1px solid var(--border-color);
}

.order-id {
    font-size: 14px;
    color: var(--text-color);
}

.order-label {
    font-weight: 600;
    margin-right: 8px;
}

.order-date {
    font-size: 14px;
    color: var(--text-light);
}

.order-status {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.status-processing {
    background: #fff3cd;
    color: #856404;
}

.status-shipped {
    background: #d1ecf1;
    color: #0c5460;
}

.status-delivered {
    background: #d4edda;
    color: #155724;
}

.status-cancelled {
    background: #f8d7da;
    color: #721c24;
}

.order-items {
    padding: 20px;
}

.order-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 0;
}

.order-item:not(:last-child) {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 10px;
}

.order-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.order-item-info {
    flex: 1;
}

.order-item-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 4px;
}

.order-item-quantity {
    font-size: 13px;
    color: var(--text-light);
}

.order-item-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color);
}

.order-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: var(--bg-gray);
    border-top: 1px solid var(--border-color);
}

.order-total {
    font-size: 14px;
    color: var(--text-color);
}

.order-total-amount {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-left: 8px;
}

.order-actions .btn {
    padding: 8px 16px;
    font-size: 13px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary {
    background: #fff;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.btn-secondary:hover {
    background: var(--bg-gray);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* Responsive Design */
@media (max-width: 992px) {
    .account-sections {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .user-center-page {
        padding: 20px 0;
    }
    
    .account-header h1 {
        font-size: 24px;
    }
    
    .account-section h2 {
        font-size: 18px;
    }
}

/* ==================== 订单详情弹窗 ==================== */
.order-detail-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 20px;
}

.order-detail-overlay.active {
    opacity: 1;
}

.order-detail-modal {
    background: #fff;
    border-radius: 12px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.order-detail-overlay.active .order-detail-modal {
    transform: scale(1);
}

.order-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 30px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.order-detail-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
}

.close-detail-btn {
    background: none;
    border: none;
    font-size: 32px;
    line-height: 1;
    color: var(--text-light);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.close-detail-btn:hover {
    color: var(--text-color);
}

.order-detail-content {
    overflow-y: auto;
    padding: 30px;
    flex: 1;
}

.detail-section {
    margin-bottom: 30px;
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-section h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 16px;
}

.detail-status {
    margin-bottom: 20px;
}

.status-badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.detail-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 13px;
    color: var(--text-light);
}

.info-value {
    font-size: 14px;
    color: var(--text-color);
    font-weight: 500;
}

.detail-items-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.detail-order-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--bg-gray);
    border-radius: 8px;
}

.detail-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.detail-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.detail-item-name {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-color);
    line-height: 1.4;
}

.item-spec {
    font-size: 13px;
    color: var(--text-light);
}

.detail-item-quantity {
    font-size: 13px;
    color: var(--text-light);
}

.detail-item-price {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    flex-shrink: 0;
    align-self: center;
}

.detail-address {
    padding: 16px;
    background: var(--bg-gray);
    border-radius: 8px;
}

.address-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.address-info div {
    font-size: 14px;
    color: var(--text-color);
    line-height: 1.6;
}

.detail-summary {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--text-color);
}

.summary-row.summary-total {
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    font-size: 16px;
    font-weight: 600;
}

.total-amount {
    font-size: 18px;
    color: var(--primary-color);
}

.detail-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.btn-action {
    padding: 10px 24px;
    font-size: 14px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background: #d32f2f;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(244, 67, 54, 0.3);
}

.btn-secondary {
    background: #fff;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-gray);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .order-detail-modal {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .order-detail-header {
        padding: 20px;
    }
    
    .order-detail-content {
        padding: 20px;
    }
    
    .detail-info-grid {
        grid-template-columns: 1fr;
    }
    
    .detail-order-item {
        flex-direction: column;
    }
    
    .detail-item-image {
        width: 100%;
        height: auto;
        aspect-ratio: 1;
    }
}

/* ===================== 支付弹窗 ===================== */

/* 支付弹窗外层容器 */
#paymentModal.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.6);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    align-items: center;
    justify-content: center;
}

#paymentModal.modal.show {
    display: flex;
}

.payment-modal-content {
    max-width: 500px;
    width: 90%;
    text-align: center;
    position: relative;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease-out;
}

.payment-modal-content .modal-header {
    padding: 30px 30px 10px;
}

.payment-modal-content .modal-header h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

/* 关闭按钮 */
.payment-modal-content .modal-close,
.payment-modal-content .close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f5f5f5;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #666;
    transition: all 0.2s;
    z-index: 1;
    padding: 0;
}

.payment-modal-content .modal-close:hover,
.payment-modal-content .close:hover {
    background: #e0e0e0;
    color: #333;
    transform: rotate(90deg);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.payment-modal-body {
    padding: 20px 30px 40px;
}

.payment-amount {
    margin-bottom: 30px;
}

.amount-label {
    font-size: 14px;
    color: #999;
    margin-bottom: 8px;
}

.amount-value {
    font-size: 36px;
    font-weight: 700;
    color: #09BB07;
}

.qrcode-container {
    width: 280px;
    height: 280px;
    margin: 0 auto 30px;
    border: 2px solid #e5e5e5;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    position: relative;
    overflow: visible;
    padding: 0;
}

.qrcode-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    width: 100%;
    height: 100%;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #09BB07;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.qrcode-loading p {
    color: #999;
    font-size: 14px;
}

.qrcode-container > * {
    display: block;
    width: 256px;
    height: 256px;
    margin: 0 auto;
}

.qrcode-container img {
    display: block !important;
}

.qrcode-container canvas {
    display: none !important;
}

.payment-tips {
    margin-bottom: 24px;
}

.payment-tips p {
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
}

.tips-secondary {
    font-size: 13px !important;
    color: #999 !important;
}

.payment-countdown {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 13px;
    color: #666;
    padding: 8px 16px;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe8e8 100%);
    border: 1px solid #ffdbdb;
    border-radius: 20px;
    margin: 0 auto;
}

.countdown-time {
    font-weight: 700;
    color: #ff4757;
    font-size: 15px;
    font-family: 'Courier New', monospace;
}