/* 用户端样式 */
:root {
    --primary-color: #4a90e2;
    --secondary-color: #7ed321;
    --danger-color: #e74c3c;
    --warning-color: #f39c12;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --gray-color: #6c757d;
    --border-radius: 10px;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    padding: 20px;
}

/* 登录页面样式 */
.login-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.login-overlay.hidden {
    display: none;
}

.login-container {
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 400px;
    padding: 40px 30px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.login-header h2 {
    color: var(--dark-color);
    font-size: 1.8rem;
    margin: 0;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.login-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.login-form-group label {
    font-weight: 600;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
}

.login-form-group input {
    padding: 12px 15px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.login-form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

.login-error {
    color: var(--danger-color);
    font-size: 0.9rem;
    text-align: center;
    min-height: 20px;
}

.login-btn {
    background: linear-gradient(to right, var(--primary-color), #5fa3ff);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    padding: 14px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    margin-top: 10px;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.login-btn:active {
    transform: translateY(0);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.header {
    background: linear-gradient(to right, var(--primary-color), #5fa3ff);
    color: white;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}



.header-text {
    text-align: left;
}

.header h1 {
    font-size: 2rem;
    margin-bottom: 5px;
    line-height: 1.2;
}

.subtitle {
    font-size: 1rem;
    opacity: 0.9;
    margin: 0;
    line-height: 1.3;
}

.main-content {
    padding: 25px;
}

.order-form, .order-status, .config-display, .instructions {
    margin-bottom: 20px;
    padding: 20px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

h2 {
    color: var(--primary-color);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
}

h3 {
    color: var(--dark-color);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

input[type="tel"], input[type="number"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

input[type="tel"]:focus, input[type="number"]:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.2);
}

.hint {
    display: block;
    margin-top: 5px;
    color: var(--gray-color);
    font-size: 0.9rem;
}

.amount-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 15px;
}

.amount-btn {
    padding: 12px;
    background-color: white;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.amount-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.amount-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.payment-options {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 12px 20px;
    background-color: white;
    border: 2px solid #ddd;
    border-radius: var(--border-radius);
    flex: 1;
    transition: var(--transition);
}

.payment-option:hover {
    border-color: var(--primary-color);
}

.payment-option input[type="radio"] {
    margin-right: 5px;
}

.payment-icon {
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.submit-btn {
    width: 100%;
    padding: 15px;
    background: linear-gradient(to right, var(--primary-color), #5fa3ff);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(74, 144, 226, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

.status-card, .config-card {
    background-color: white;
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-top: 15px;
}

.status-info p {
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
}

.status-badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

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

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

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

.progress-container {
    height: 10px;
    background-color: #e9ecef;
    border-radius: 5px;
    margin: 20px 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(to right, var(--primary-color), #5fa3ff);
    border-radius: 5px;
    transition: width 1s ease;
}

.status-note {
    text-align: center;
    color: var(--gray-color);
    margin-bottom: 20px;
}

.check-status-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--light-color);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.check-status-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

.contact-info {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    color: var(--dark-color);
}

.additional-info {
    padding: 15px;
    background-color: #f8f9fa;
    border-radius: var(--border-radius);
    margin: 20px 0;
    border-left: 4px solid var(--primary-color);
}

.actions {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.action-btn {
    flex: 1;
    padding: 15px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
}

.action-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.action-btn.secondary {
    background-color: var(--gray-color);
}

.instructions ol {
    padding-left: 20px;
    margin-top: 15px;
}

.instructions li {
    margin-bottom: 10px;
    padding-left: 5px;
}

.footer {
    text-align: center;
    padding: 25px;
    background-color: var(--light-color);
    color: var(--gray-color);
    border-top: 1px solid #dee2e6;
}

.footer-links {
    margin-top: 15px;
}

.footer-links a {
    color: var(--primary-color);
    text-decoration: none;
    margin: 0 10px;
}

.footer-links a:hover {
    text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header h1 {
        font-size: 2rem;
        flex-direction: column;
        gap: 10px;
    }
    
    .main-content {
        padding: 20px;
    }
    
    .amount-options {
        grid-template-columns: 1fr;
    }
    
    .payment-options {
        flex-direction: column;
    }
    
    .actions {
        flex-direction: column;
    }
}

/* 加载动画 */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading {
    animation: spin 1s linear infinite;
}

/* 提示信息框 */
.alert-box {
    background-color: #fff8e1;
    border-left: 4px solid var(--warning-color);
    padding: 15px 20px;
    margin: 0 20px 15px;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    display: flex;
    gap: 10px;
    color: #5d4037;
}

.alert-box i {
    font-size: 1.2rem;
    color: var(--warning-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.alert-content {
    flex: 1;
}

.alert-content p {
    margin-bottom: 8px;
    line-height: 1.5;
}

.alert-content strong {
    color: #d84315;
}

.alert-desc {
    font-size: 0.95rem;
    color: #5d4037;
    margin-bottom: 12px;
    padding-left: 10px;
    border-left: 2px solid #ffb74d;
    padding-top: 5px;
    padding-bottom: 5px;
}

.alert-highlight {
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: 8px;
    padding: 12px 16px;
    margin-top: 8px;
}

.alert-highlight ol {
    margin-left: 20px;
    margin-top: 8px;
}

.alert-highlight li {
    margin-bottom: 6px;
    line-height: 1.5;
}

.highlight-red {
    color: #d32f2f;
    font-weight: bold;
}

/* 消费记录区域 */
.consumption-history {
    margin-bottom: 20px;
    padding: 20px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.consumption-history h2 {
    padding-bottom: 12px;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 16px;
}

.history-card {
    background-color: white;
    padding: 0;
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.history-item {
    background-color: white;
    padding: 10px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    transition: var(--transition);
}

.history-item:nth-child(even) {
    background-color: #f8fbfe;
}

.history-item:hover {
    background-color: #f0f7ff;
}

.history-info {
    flex: 1;
}

.phone-number {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.order-id-row {
    font-size: 0.75rem;
    color: var(--gray-color);
    margin-bottom: 2px;
}

.phone-number i {
    color: var(--primary-color);
}

.time-row {
    display: flex;
    gap: 4px;
    color: var(--gray-color);
    font-size: 0.75rem;
}

.time-row span {
    display: flex;
    align-items: center;
    gap: 2px;
}

.time-row i {
    color: #999;
    font-size: 0.7rem;
}

.call-icon-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 10px;
}

.call-icon-btn:hover {
    background-color: #3a7bc8;
    transform: scale(1.1);
}

.call-icon-btn i {
    font-size: 0.8rem;
}

.time-info {
    display: flex;
    gap: 16px;
    color: var(--gray-color);
    font-size: 0.85rem;
}

.call-icon {
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition);
}

.call-icon:hover {
    transform: scale(1.1);
    color: #3a7bc8;
}

.empty-history {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-color);
}

.empty-history i {
    font-size: 3rem;
    margin-bottom: 15px;
    opacity: 0.5;
}

.empty-history p {
    font-size: 1.1rem;
    font-style: italic;
}

.refresh-history-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--light-color);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    margin-top: 20px;
}

.refresh-history-btn:hover {
    background-color: var(--primary-color);
    color: white;
}

/* 弹窗模态框 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal {
    background-color: white;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    width: 90%;
    max-width: 500px;
    overflow: hidden;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background-color: var(--primary-color);
    color: white;
}

.modal-header h3 {
    margin: 0;
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-close {
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    opacity: 0.8;
}

.modal-body {
    padding: 30px 25px;
    text-align: center;
}

.modal-icon {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.modal-message {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--dark-color);
}

.modal-detail {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--gray-color);
}

.modal-warning {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #ffebee;
    border: 1px solid #ffcdd2;
    border-radius: 8px;
    padding: 12px 15px;
    margin: 15px 0;
    color: #d32f2f;
    font-size: 0.95rem;
}

.modal-warning i {
    color: #d32f2f;
}

.modal-note {
    font-size: 0.95rem;
    color: var(--gray-color);
    font-style: italic;
}

.modal-footer {
    padding: 20px 25px;
    background-color: #f8f9fa;
    text-align: center;
}

.modal-btn {
    padding: 12px 40px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.modal-btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* 订单状态区域更新 */
.action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.action-buttons .action-btn {
    flex: 1;
}

/* 响应式设计更新 */
@media (max-width: 768px) {
    .header {
        padding: 12px 16px;
        gap: 12px;
    }

    .header h1 {
        font-size: 1.8rem;
        margin-bottom: 4px;
    }
    .subtitle {
        font-size: 0.9rem;
    }
    
    .main-content {
        padding: 20px;
    }
    
    .alert-box {
        margin: 0 16px 12px;
        padding: 12px 16px;
        font-size: 0.9rem;
        flex-direction: column;
        gap: 8px;
    }
    
    .alert-box i {
        align-self: flex-start;
    }
    
    .alert-highlight {
        padding: 10px 12px;
    }
    
    .alert-highlight li {
        font-size: 0.85rem;
    }
    
    .amount-options {
        grid-template-columns: 1fr;
    }
    
    .payment-options {
        flex-direction: column;
    }
    
    .actions, .action-buttons {
        flex-direction: column;
    }
    
    .history-item {
        flex-direction: row;
        gap: 0;
        padding: 12px;
    }
    
    .history-info {
        width: 100%;
    }
    
    .phone-number {
        font-size: 1rem;
    }
    
    .time-row {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 8px;
        font-size: 0.75rem;
    }
    
    .call-icon-btn {
        width: 28px;
        height: 28px;
    }
    
    .call-icon-btn i {
        font-size: 0.8rem;
    }
    
    .modal {
        width: 95%;
    }
}

/* 支付弹窗样式 */
.pay-modal {
    max-width: 400px;
}

.pay-order-info {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
    text-align: left;
}

.pay-order-info p {
    margin: 8px 0;
    font-size: 0.95rem;
}

.pay-price {
    font-size: 1.3rem !important;
    margin-top: 12px !important;
    padding-top: 12px;
    border-top: 1px dashed #ddd;
}

.pay-price strong {
    color: #e74c3c;
    font-size: 1.5rem;
}

.pay-methods p {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: #666;
}

.pay-method-btns {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.pay-method-btn {
    flex: 1;
    padding: 15px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background-color: white;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.pay-method-btn:hover {
    border-color: var(--primary-color);
    background-color: #f0f7ff;
}

.pay-method-btn i {
    font-size: 2rem;
}

.pay-method-btn:first-child i {
    color: #07c160;
}

.pay-method-btn:last-child i {
    color: #1677ff;
}

.pay-method-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

@media (max-width: 768px) {
    .pay-method-btns {
        flex-direction: column;
    }
    
    .pay-method-btn {
        flex-direction: row;
        justify-content: center;
    }
}