* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Arial, sans-serif;
}

body {
    background-color: #ffffff;
    color: #000000;
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 2400px;
    margin: 0 auto;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding: 20px;
    background: #f5f5f5;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 20px;
}

.header-title {
    flex: 1;
    text-align: center;
}

.telegram-auth-container {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 200px;
    justify-content: flex-end;
}

#telegramLoginWidget {
    display: flex;
    align-items: center;
    justify-content: center;
}

#userInfo {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px 15px;
    background: #f5f5f5;
    border-radius: 8px;
    border: 1px solid #ddd;
}

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

#userName {
    font-size: 0.9rem;
    color: #333;
    font-weight: 500;
}

.user-plan-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.plan-badge {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.plan-badge.free {
    background: #f8d7da;
    color: #721c24;
}

.plan-badge.trial {
    background: #fff3cd;
    color: #856404;
}

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

.limit-info {
    font-size: 0.75rem;
    color: #666;
    font-weight: 400;
}

.logout-btn {
    padding: 6px 12px;
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.3s;
}

.logout-btn:hover {
    background: #c82333;
}

@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        align-items: center;
    }
    
    .telegram-auth-container {
        justify-content: center;
        width: 100%;
    }
}

h1 {
    color: #000000;
    margin-bottom: 10px;
    font-size: 2.5rem;
    text-align: center;
}

.subtitle {
    color: #666666;
    font-size: 1.1rem;
    text-align: center;
}

.contact-author {
    text-align: center;
    margin-top: 10px;
}

.contact-author a {
    color: #007bff;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 5px 15px;
    border: 1px solid #007bff;
    border-radius: 20px;
    transition: all 0.3s ease;
    display: inline-block;
}

.contact-author a:hover {
    background-color: #007bff;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 123, 255, 0.3);
}

.cors-tutorial {
    text-align: center;
    margin-top: 8px;
    font-size: 0.9rem;
    color: #666;
}

.cors-tutorial a {
    color: #007bff;
    text-decoration: none;
    margin-left: 5px;
}

.cors-tutorial a:hover {
    text-decoration: underline;
}

.test-btn {
    background: #28a745;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    white-space: nowrap;
}

.test-btn:hover {
    background: #218838;
}

.test-btn:active {
    background: #1e7e34;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 10px;
    flex-wrap: wrap;
}

.stat-item {
    background: #e8e8e8;
    padding: 8px 15px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.controls {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
    background: #f9f9f9;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.symbol-block-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
}

.symbol-block-container {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 100%;
}

.symbol-block-input {
    width: 300px;
    min-width: 200px;
    font-size: 0.9rem;
    padding: 6px 10px;
}

.symbol-block-info {
    color: #666;
    font-size: 0.8rem;
}

.symbol-block-info small {
    color: #888;
}

/* 模态框样式 */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.modal-header h3 {
    margin: 0;
    color: #333;
}

.close {
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #aaa;
    line-height: 1;
}

.close:hover {
    color: #000;
}

.modal-body {
    padding: 20px;
}

.modal-body p {
    margin: 0 0 15px 0;
    color: #666;
}

.modal-body textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    font-family: monospace;
    resize: vertical;
    min-height: 120px;
}

.modal-info {
    margin-top: 10px;
    color: #666;
}

/* Telegram教程模态框特殊样式 */
#telegramTutorialModal .modal-body h4 {
    color: #333;
    margin-bottom: 15px;
    font-size: 1.1rem;
}

#telegramTutorialModal .modal-body h5 {
    color: #007bff;
    margin: 20px 0 10px 0;
    font-size: 1rem;
}

#telegramTutorialModal .modal-body code {
    background: #f8f9fa;
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    color: #e83e8c;
}

#telegramTutorialModal .modal-body ul {
    margin: 10px 0;
    padding-left: 20px;
}

#telegramTutorialModal .modal-body li {
    margin-bottom: 5px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid #e0e0e0;
}

.btn-primary {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.btn-primary:hover {
    background: #0056b3;
}

.btn-secondary {
    background: #6c757d;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.btn-secondary:hover {
    background: #545b62;
}

.btn-warning {
    background: #ffc107;
    color: #212529;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
}

.btn-warning:hover {
    background: #e0a800;
}

/* 阈值输入组样式 */
.threshold-input-group {
    display: flex;
    gap: 8px;
    align-items: center;
}

.threshold-input-group select {
    padding: 6px 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    background: white;
    font-size: 14px;
    min-width: 60px;
}

.threshold-input-group input {
    flex: 1;
    padding: 6px 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

label {
    font-weight: 600;
    color: #000000;
}

input, select, button {
    padding: 8px 12px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    background: #ffffff;
    color: #000000;
    font-size: 1rem;
}

button {
    background: #000000;
    color: #ffffff;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    border: 1px solid #000000;
}

button:hover {
    background: #333333;
}

.card {
    background: #ffffff;
    border-radius: 5px;
    padding: 20px;
    border: 1px solid #e0e0e0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

.card h2 {
    color: #000000;
    margin-bottom: 15px;
    font-size: 1.5rem;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    table-layout: auto;
}

th {
    background: #f5f5f5;
    padding: 8px 5px;
    text-align: center;
    font-weight: 600;
    color: #000000;
    border-bottom: 2px solid #e0e0e0;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    width: auto;
}

th:hover {
    background: #eeeeee;
}

th.sorted-asc::after {
    content: " ↑";
    font-weight: bold;
}

th.sorted-desc::after {
    content: " ↓";
    font-weight: bold;
}

td {
    padding: 5px;
    border-bottom: 1px solid #e0e0e0;
    white-space: nowrap;
    text-align: center;
    width: auto;
}

tr:hover {
    background: #f9f9f9;
}

.positive {
    color: #000000;
    font-weight: 600;
}

.negative {
    color: #000000;
    font-weight: 600;
}

.high-positive {
    color: #d32f2f;
    font-weight: 700;
}

.high-negative {
    color: #388e3c;
    font-weight: 700;
}

.funding-positive {
    color: #388e3c;
    font-weight: 600;
}

.funding-negative {
    color: #d32f2f;
    font-weight: 600;
}

.net-funding-positive {
    color: #388e3c;
    font-weight: 700;
}

.net-funding-negative {
    color: #d32f2f;
    font-weight: 700;
}


.status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding: 10px 15px;
    background: #f5f5f5;
    border-radius: 5px;
    border: 1px solid #e0e0e0;
}

.last-update {
    color: #666666;
    font-size: 0.9rem;
}

.alert {
    color: #d32f2f;
    font-weight: 600;
}

.arbitrage-alert {
    color: #388e3c;
    font-weight: 600;
}

.futures-arbitrage-alert {
    color: #1976d2;
    font-weight: 600;
}

.loading {
    text-align: center;
    padding: 20px;
    color: #000000;
}

.spinner {
    border: 4px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top: 4px solid #000000;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 10px;
}

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

.path-badge {
    display: inline-block;
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 0.65rem;
    font-weight: 600;
    background: #f0f0f0;
    border: 1px solid #ddd;
}

.symbol-cell {
    font-weight: 600;
    text-align: center;
    width: auto;
    white-space: nowrap;
    min-width: 80px;
}

.path-cell {
    min-width: 140px;
    text-align: center;
    font-size: 0.8rem;
    color: #666;
}

.exchange-badge {
    display: inline-block;
    padding: 1px 3px;
    border-radius: 3px;
    font-size: 0.6rem;
    margin-right: 2px;
}

.bnc-badge {
    background: #000000;
    color: #ffc107;
    border: 1px solid #000000;
    font-weight: 600;
}

.bgt-badge {
    background: #1877f2;
    color: #000000;
    border: 1px solid #000000;
    font-weight: 600;
}

.byb-badge {
    background: #000000;
    color: #ffc107;
    border: 1px solid #000000;
    font-weight: 600;
}

.ast-badge {
    background: #ffc107;
    color: #000000;
    border: 1px solid #000000;
    font-weight: 600;
}

.gate-badge {
    background: #ffffff;
    color: #007bff;
    border: 1px solid #000000 !important;
    font-weight: 600;
}

.okx-badge {
    background: #000000;
    color: #ffffff;
    border: 1px solid #000000;
    font-weight: 600;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 15px;
    gap: 10px;
}

.pagination button {
    padding: 5px 10px;
    font-size: 0.9rem;
}

.page-info {
    font-size: 0.9rem;
    color: #666;
}

.ms-input {
    width: 120px;
}

.path-type-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.path-type-btn {
    padding: 4px 8px;
    border: 1px solid #ccc;
    background: #f5f5f5;
    cursor: pointer;
    border-radius: 3px;
    font-size: 0.75rem;
}

.path-type-btn.active {
    background: #000;
    color: #fff;
    border-color: #000;
}

.funding-rate {
    font-size: 0.7rem;
}

.funding-interval {
    font-size: 0.65rem;
    color: #666;
}

.next-funding-time {
    font-size: 0.65rem;
    color: #666;
    white-space: nowrap;
}

.calculating {
    font-size: 0.65rem;
    color: #999;
    font-style: italic;
}

.exchange-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.exchange-filter-btn {
    padding: 4px 8px;
    border: 1px solid #ccc;
    background: #f5f5f5;
    cursor: pointer;
    border-radius: 3px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.exchange-filter-btn.active {
    background: #000;
    color: #fff;
    border-color: #000;
}

.exchange-filter-btn .badge {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.bnc-badge-color {
    background: #b3d9ff;
}

.bgt-badge-color {
    background: #ffb3d9;
}

.byb-badge-color {
    background: #b3ffb3;
}

.ast-badge-color {
    background: #ffcc80;
}

.gate-badge-color {
    background: #ce93d8;
}

.okx-badge-color {
    background: #81c784;
}

.symbol-block-input {
    width: 200px;
}

.arbitrage-filter {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.arbitrage-btn {
    padding: 4px 8px;
    border: 1px solid #388e3c;
    background: #f0fff0;
    color: #388e3c;
    cursor: pointer;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
}

.arbitrage-btn.active {
    background: #388e3c;
    color: #fff;
    border-color: #388e3c;
}

.futures-arbitrage-btn {
    padding: 4px 8px;
    border: 1px solid #1976d2;
    background: #f0f8ff;
    color: #1976d2;
    cursor: pointer;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
}

.futures-arbitrage-btn.active {
    background: #1976d2;
    color: #fff;
    border-color: #1976d2;
}

.net-funding-rate {
    font-size: 0.7rem;
    font-weight: 600;
}

.threshold-filter {
    display: flex;
    gap: 8px;
    align-items: center;
}

.threshold-type-btn {
    padding: 4px 8px;
    border: 1px solid #ccc;
    background: #f5f5f5;
    cursor: pointer;
    border-radius: 3px;
    font-size: 0.75rem;
}

.threshold-type-btn.active {
    background: #000;
    color: #fff;
    border-color: #000;
}

.threshold-input {
    width: 80px;
}

.net-funding-filter {
    display: flex;
    gap: 8px;
    align-items: center;
}

.net-funding-type-btn {
    padding: 4px 8px;
    border: 1px solid #ccc;
    background: #f5f5f5;
    cursor: pointer;
    border-radius: 3px;
    font-size: 0.75rem;
}

.net-funding-type-btn.active {
    background: #000;
    color: #fff;
    border-color: #000;
}

.net-funding-input {
    width: 80px;
}

.notification-panel {
    background: #f9f9f9;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    padding: 15px;
    margin-bottom: 20px;
}

.notification-panel h3 {
    color: #000000;
    margin-bottom: 15px;
    font-size: 1.2rem;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 8px;
}

.notification-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 15px;
}

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

.notification-group label {
    font-weight: 600;
    color: #000000;
    font-size: 0.9rem;
}

.notification-group input, .notification-group select {
    padding: 6px 10px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    background: #ffffff;
    color: #000000;
    font-size: 0.9rem;
}

.notification-conditions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.condition-checkbox {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: #f5f5f5;
    border: 1px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
}

.condition-checkbox:hover {
    background: #eeeeee;
}

.condition-checkbox.active {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
}

.condition-checkbox input[type="checkbox"] {
    margin: 0;
}

.notification-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: #f0f0f0;
    border-radius: 4px;
    font-size: 0.9rem;
}

.notification-status.enabled {
    background: #e8f5e8;
    color: #2e7d32;
}

.notification-status.disabled {
    background: #ffeaea;
    color: #d32f2f;
}

.notification-history {
    max-height: 150px;
    overflow-y: auto;
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 8px;
    font-size: 0.8rem;
}

/* 资金费监控面板样式 */
.funding-monitor-panel {
    background: #f0f8ff;
    border: 1px solid #b3d9ff;
    border-radius: 5px;
    padding: 15px;
    margin-top: 15px;
}

.funding-monitor-panel h4 {
    color: #1976d2;
    margin-bottom: 15px;
    font-size: 1.1rem;
    border-bottom: 1px solid #b3d9ff;
    padding-bottom: 8px;
}

.funding-monitor-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.funding-monitor-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.funding-monitor-group label {
    font-weight: 600;
    color: #1976d2;
    font-size: 0.9rem;
}

.funding-monitor-group input, 
.funding-monitor-group select, 
.funding-monitor-group textarea {
    padding: 6px 10px;
    border: 1px solid #b3d9ff;
    border-radius: 4px;
    background: #ffffff;
    color: #000000;
    font-size: 0.9rem;
}

.funding-monitor-group textarea {
    resize: vertical;
    min-height: 60px;
}

.exchange-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.exchange-checkboxes label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: normal;
    color: #000000;
    cursor: pointer;
}

.exchange-checkboxes input[type="checkbox"] {
    margin: 0;
}

.notification-item {
    padding: 4px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

.notification-time {
    color: #666;
    font-size: 0.75rem;
}

/* 修复监控按钮样式 */
#startMonitoringBtn {
    background: #388e3c !important;
    color: white !important;
    padding: 10px 20px;
    border: none !important;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

#startMonitoringBtn.monitoring {
    background: #d32f2f !important;
}

#startMonitoringBtn:hover {
    opacity: 0.9;
}

/* 新的监控通知区域样式 */
.notification-settings-row {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.notification-settings-row h4 {
    color: #495057;
    margin-bottom: 15px;
    font-size: 1.1rem;
    border-bottom: 2px solid #dee2e6;
    padding-bottom: 8px;
}

.notification-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    align-items: end;
}

.setting-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.setting-group label {
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
}

.setting-group input {
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.9rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: 600;
    color: #495057;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
    width: 18px;
    height: 18px;
}

.monitor-functions-row {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.monitor-functions-row h4 {
    color: #495057;
    margin-bottom: 20px;
    font-size: 1.1rem;
    border-bottom: 2px solid #dee2e6;
    padding-bottom: 8px;
}

.monitor-function-panel {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    margin-bottom: 15px;
    overflow: hidden;
}

.function-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #e9ecef;
    border-bottom: 1px solid #dee2e6;
}

.function-header h5 {
    margin: 0;
    color: #495057;
    font-size: 1rem;
}

.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #28a745;
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.function-content {
    padding: 20px;
}

.monitor-config {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.config-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.config-group label {
    font-weight: 600;
    color: #495057;
    font-size: 0.9rem;
}

.config-group input,
.config-group select {
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.9rem;
}

.add-monitor-btn {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
    align-self: end;
}

.add-monitor-btn:hover {
    background: #0056b3;
}

.monitor-list h6 {
    color: #495057;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.monitor-items {
    max-height: 200px;
    overflow-y: auto;
}

.monitor-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    margin-bottom: 8px;
}

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

.monitor-item-symbol {
    font-weight: 600;
    color: #495057;
}

.monitor-item-details {
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 2px;
}

.monitor-item-actions {
    display: flex;
    gap: 8px;
}

.delete-monitor-btn {
    background: #dc3545;
    color: white;
    border: none;
    padding: 4px 8px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
}

.delete-monitor-btn:hover {
    background: #c82333;
}

.no-monitors {
    text-align: center;
    color: #6c757d;
    font-style: italic;
    padding: 20px;
}

.monitor-controls {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.monitor-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.start-btn {
    background: #28a745;
    color: white;
}

.start-btn:hover {
    background: #218838;
}

.stop-btn {
    background: #dc3545;
    color: white;
}

.stop-btn:hover {
    background: #c82333;
}

.monitor-status-section {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 20px;
}

/* 路径类型标注样式 */
.path-type-labels {
    font-size: 0.8rem;
    line-height: 1.3;
    text-align: center;
}

.path-type-label {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 600;
    margin: 0 3px;
    font-size: 0.75rem;
}

.spot-label {
    background-color: #e3f2fd;
    color: #1976d2;
    border: 1px solid #bbdefb;
}

.futures-label {
    background-color: #fff3e0;
    color: #f57c00;
    border: 1px solid #ffcc02;
}

/* 登录提示信息样式 */
.login-required-message {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #6c757d;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.login-required-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #007bff, #28a745, #ffc107, #dc3545);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.login-message-content h3 {
    color: #495057;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
    text-align: center;
}

.login-message-content p {
    color: #6c757d;
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 15px;
    text-align: center;
}

.login-message-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.login-message-content li {
    background: #ffffff;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid #dee2e6;
    font-size: 0.95rem;
    color: #495057;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.login-message-content li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-color: #007bff;
}

@media (max-width: 768px) {
    .login-required-message {
        padding: 20px 15px;
        margin: 15px 0;
    }
    
    .login-message-content ul {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .login-message-content h3 {
        font-size: 1.1rem;
    }
    
    .login-message-content p {
        font-size: 0.9rem;
    }
}

/* 升级提示信息样式 */
.upgrade-required-message {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border: 2px solid #ff9800;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.upgrade-required-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff9800, #ffc107, #ffeb3b, #ff9800);
    animation: shimmer 3s infinite;
}

.upgrade-message-content h3 {
    color: #e65100;
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
    text-align: center;
}

.upgrade-message-content p {
    color: #bf360c;
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 15px;
    text-align: center;
}

.upgrade-features {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    border: 1px solid #ffcc02;
}

.upgrade-features h4 {
    color: #e65100;
    margin-bottom: 15px;
    font-size: 1.1rem;
    text-align: center;
}

.upgrade-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.upgrade-features li {
    background: #fff8e1;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid #ffcc02;
    font-size: 0.95rem;
    color: #e65100;
    text-align: center;
    box-shadow: 0 2px 4px rgba(255, 152, 0, 0.1);
    transition: all 0.3s ease;
}

.upgrade-features li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 152, 0, 0.2);
    border-color: #ff9800;
    background: #fff3e0;
}

.upgrade-contact {
    background: #fff3e0;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #ffcc02;
    text-align: center;
}

.upgrade-contact p {
    margin: 0;
    font-weight: 600;
    color: #e65100;
}

.plan-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.plan-free {
    background: #e9ecef;
    color: #6c757d;
}

.plan-trial {
    background: #fff3cd;
    color: #856404;
}

.plan-paid {
    background: #d4edda;
    color: #155724;
}

@media (max-width: 768px) {
    .upgrade-required-message {
        padding: 20px 15px;
        margin: 15px 0;
    }
    
    .upgrade-features ul {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .upgrade-message-content h3 {
        font-size: 1.1rem;
    }
    
    .upgrade-message-content p {
        font-size: 0.9rem;
    }
}