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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
    color: #333;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header h1 {
    font-size: 28px;
    font-weight: 600;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ffd700;
    animation: pulse 2s infinite;
}

.status-dot.online {
    background: #4ade80;
}

.status-dot.offline {
    background: #ef4444;
    animation: none;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.back-link {
    color: white;
    text-decoration: none;
    font-size: 14px;
    opacity: 0.9;
    transition: opacity 0.3s;
}

.back-link:hover {
    opacity: 1;
}

nav.tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #e9ecef;
}

.tab-btn {
    flex: 1;
    padding: 15px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: #6c757d;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}

.tab-btn:hover {
    background: #e9ecef;
    color: #495057;
}

.tab-btn.active {
    color: #667eea;
    border-bottom-color: #667eea;
    background: white;
    font-weight: 600;
}

main {
    padding: 30px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.card h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #495057;
    border-bottom: 2px solid #e9ecef;
    padding-bottom: 10px;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.info-item label {
    font-size: 14px;
    color: #6c757d;
    font-weight: 500;
}

.info-item span {
    font-size: 16px;
    color: #212529;
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
}

.status-badge.running {
    background: #d1fae5;
    color: #065f46;
}

.status-badge.stopped {
    background: #fee2e2;
    color: #991b1b;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    transition: transform 0.3s;
}

.stat-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: #6c757d;
}

.action-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

.log-controls {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.log-controls select,
.log-controls input[type="number"],
.log-controls input[type="text"] {
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-size: 14px;
}

.log-controls input[type="number"] {
    width: 120px;
}

.log-controls input[type="text"] {
    flex: 1;
    min-width: 200px;
}

.auto-refresh-label {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    color: #6c757d;
    cursor: pointer;
}

.log-container {
    background: #1e1e1e;
    border-radius: 6px;
    padding: 15px;
    max-height: 600px;
    overflow: auto;
}

.log-content {
    color: #d4d4d4;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
    margin: 0;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.log-content .log-line {
    margin-bottom: 2px;
}

.log-content .log-debug {
    color: #9cdcfe;
}

.log-content .log-info {
    color: #4ec9b0;
}

.log-content .log-warning {
    color: #dcdcaa;
}

.log-content .log-error {
    color: #f48771;
    font-weight: 600;
}

footer {
    background: #f8f9fa;
    padding: 15px 30px;
    text-align: center;
    color: #6c757d;
    font-size: 14px;
    border-top: 1px solid #e9ecef;
}

.loading {
    text-align: center;
    padding: 40px;
    color: #6c757d;
}

.info-message {
    background: #e3f2fd;
    color: #1976d2;
    border: 1px solid #90caf9;
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 16px;
    display: none;
}

.error-message {
    background: #fee2e2;
    color: #991b1b;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    border-left: 4px solid #ef4444;
}

.success-message {
    background: #d1fae5;
    color: #065f46;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    border-left: 4px solid #4ade80;
}

/* 配置表单样式 */
.config-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: #495057;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="number"] {
    padding: 10px 12px;
    border: 1px solid #ced4da;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input[type="text"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="number"]:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group input[type="text"]:disabled,
.form-group input[type="password"]:disabled,
.form-group input[type="number"]:disabled {
    background-color: #e9ecef;
    cursor: not-allowed;
    opacity: 0.6;
}

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

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

.token-group label {
    font-size: 13px;
    font-weight: 500;
    color: #6c757d;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 6px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #495057;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.checkbox-label:hover {
    background: #e9ecef;
}

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

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 10px;
}

/* 配置状态显示 */
.config-status {
    padding: 20px;
    background: #f8f9fa;
    border-radius: 6px;
    border: 1px solid #e9ecef;
}

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

.status-info p {
    margin: 10px 0;
    color: #6c757d;
    font-size: 14px;
    line-height: 1.6;
}

.status-info p:first-child {
    color: #495057;
    font-weight: 500;
}

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

.btn-danger:hover {
    background: #c82333;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

/* 禁用的复选框样式 */
.checkbox-label input[type="checkbox"]:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.checkbox-label:has(input[type="checkbox"]:disabled) {
    opacity: 0.6;
    cursor: not-allowed;
}

/* 响应式设计 */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .info-grid,
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .log-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .log-controls select,
    .log-controls input {
        width: 100%;
    }

    .marketplace-tokens {
        grid-template-columns: 1fr;
    }

    .checkbox-group {
        flex-direction: column;
    }
}