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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    height: 100vh;
    padding: 20px;
    overflow: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

header {
    background: white;
    padding: 20px 30px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

header h1 {
    color: #1976d2;
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

.header-left {
    display: flex;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 10px;
    margin-right: 30px;
}

.nav-links a {
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    color: #666;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.nav-links a:hover {
    background: #e3f2fd;
    color: #1976d2;
}

.nav-links a.active {
    background: #1976d2;
    color: white;
    border-color: #1976d2;
}

/* 用户信息 */
.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}
.user-name {
    color: #666;
    font-size: 14px;
}
.btn-logout {
    padding: 6px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: white;
    color: #666;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s;
}
.btn-logout:hover {
    border-color: #1976d2;
    color: #1976d2;
}

.tenant-info {
    display: none;
}

.tenant-info strong {
    color: #1976d2;
    font-size: 16px;
}

.main-content {
    display: grid;
    grid-template-columns: minmax(280px, 28%) 1fr;
    gap: 20px;
    align-items: stretch;
    flex: 1;
    min-height: 0;
    min-width: 0;
    overflow: hidden;
    width: 100%;
}

section {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

section h2 {
    color: #333;
    font-size: 18px;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f0f0;
}

section h3 {
    color: #555;
    font-size: 14px;
    margin-bottom: 6px;
    margin-top: 0;
}

/* 表单样式 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #555;
    font-size: 14px;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
}

.form-group input[type="text"]:focus,
.form-group input[type="number"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #1976d2;
}

.form-group input[type="file"] {
    width: 100%;
    padding: 8px;
    border: 2px dashed #ddd;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
}

.file-list {
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

.file-list div {
    padding: 4px 8px;
    background: #f5f5f5;
    border-radius: 4px;
    margin-top: 4px;
}

/* 按钮样式 */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-small {
    padding: 8px 14px;
    font-size: 13px;
    border: none;
    border-radius: 6px;
    background: #1976d2;
    color: white;
    cursor: pointer;
    white-space: nowrap;
}

.btn-small:hover {
    background: #1565c0;
}

/* 自定义 combobox 下拉 */
.combo-box {
    position: relative;
}

.combo-box input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

.combo-box input:focus {
    outline: none;
    border-color: #1976d2;
}

.combo-container {
    position: relative;
}

.combo-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 240px;
    overflow-y: auto;
    background: white;
    border: 1px solid #ddd;
    border-top: none;
    border-radius: 0 0 6px 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    z-index: 100;
}

.combo-item {
    padding: 10px 12px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    border-bottom: 1px solid #f0f0f0;
}

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

.combo-item:hover {
    background: #e3f2fd;
}

.combo-item.disabled {
    color: #999;
    cursor: default;
}

.combo-item.disabled:hover {
    background: none;
}

.combo-id {
    font-weight: 500;
    color: #333;
}

.combo-score {
    font-size: 13px;
    font-weight: 600;
    color: #28a745;
    background: #e6f9ed;
    padding: 2px 8px;
    border-radius: 10px;
}

.combo-score.untrained {
    color: #999;
    background: #f0f0f0;
}

.script-info {
    margin-top: 8px;
}

/* 租户训练状态卡片 */
.tenant-status-card {
    background: #e3f2fd;
    border: 1px solid #90caf9;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 20px;
}

.tenant-status-card h3 {
    font-size: 14px;
    color: #555;
    margin: 0 0 12px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid #90caf9;
}

.status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.status-item {
    font-size: 13px;
}

.status-item .label {
    color: #666;
    margin-right: 4px;
}

.status-item .value {
    font-weight: 600;
    color: #333;
}

.btn-primary {
    background: linear-gradient(135deg, #42a5f5 0%, #1976d2 100%);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4);
}

.btn-primary:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: #f0f0f0;
    color: #333;
    margin-right: 10px;
}

.btn-secondary:hover {
    background: #e0e0e0;
}

/* 右侧面板 */
.right-panel {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-height: 0;
    min-width: 0;
    overflow-y: auto;
}

/* 配置区域 */
.config-section {
    overflow-y: auto;
    max-height: 100%;
}

/* 进度区域 */
.progress-section {
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: visible;
}

.status-card {
    background: linear-gradient(135deg, #42a5f5 0%, #1976d2 100%);
    padding: 10px 16px;
    border-radius: 10px;
    color: white;
    margin-bottom: 8px;
}

.status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.status-label {
    font-size: 13px;
    opacity: 0.9;
}

.status-value {
    font-size: 15px;
    font-weight: 600;
}

.progress-bar-container {
    position: relative;
    background: rgba(255, 255, 255, 0.2);
    height: 22px;
    border-radius: 11px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: white;
    border-radius: 11px;
    transition: width 0.5s ease;
    width: 0%;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: 600;
    font-size: 12px;
    color: #333;
}

/* 迭代信息 */
.iteration-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 8px;
}

.info-item {
    background: #f8f9fa;
    padding: 5px 8px;
    border-radius: 6px;
    text-align: center;
}

.info-item .label {
    display: block;
    color: #666;
    font-size: 11px;
    margin-bottom: 2px;
}

.info-item .value {
    color: #333;
    font-size: 15px;
    font-weight: 600;
}

.info-item .separator {
    color: #999;
    font-size: 14px;
    margin: 0 2px;
}

/* 迭代历史 */
.iterations-container {
    margin-bottom: 25px;
}

#iterations-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.iteration-item {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border-left: 4px solid #1976d2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.iteration-item.success {
    border-left-color: #28a745;
}

.iteration-item.error {
    border-left-color: #dc3545;
}

.iteration-item.current {
    background: #e7f3ff;
    border-left-color: #007bff;
}

.empty-hint {
    text-align: center;
    color: #999;
    font-size: 13px;
    padding: 20px;
}

.iteration-number {
    font-weight: 600;
    color: #333;
    font-size: 16px;
}

.iteration-status {
    font-size: 14px;
    color: #666;
}

.iteration-accuracy {
    font-size: 14px;
    font-weight: 600;
    color: #28a745;
}

.iteration-actions {
    display: flex;
    gap: 6px;
    font-size: 12px;
}

.iteration-actions .history-link {
    font-size: 12px;
    color: #1976d2;
    text-decoration: none;
    padding: 2px 8px;
    border: 1px solid #90caf9;
    border-radius: 4px;
    transition: all 0.2s;
}

.iteration-actions .history-link:hover {
    background: #1976d2;
    color: white;
    border-color: #1976d2;
}

/* 日志区域 */
.log-container {
    margin-top: 0;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.log-content {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 10px 12px;
    border-radius: 8px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
    min-height: 58px;
    max-height: 50vh;
    overflow-y: auto;
    overflow-x: hidden;
    line-height: 1.6;
    word-break: break-all;
}

.log-entry {
    margin-bottom: 8px;
    padding: 4px 0;
}

.log-entry.info {
    color: #4fc3f7;
}

.log-entry.success {
    color: #66bb6a;
}

.log-entry.error {
    color: #ef5350;
}

.log-entry.warning {
    color: #ffb74d;
}

.log-timestamp {
    color: #888;
    margin-right: 8px;
}

/* 欢迎框 */
.welcome-box {
    text-align: center;
    padding: 60px 30px;
    color: #666;
}

.welcome-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.welcome-text {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.welcome-hint {
    font-size: 14px;
    color: #999;
}

/* 训练历史列表 */
.history-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 500px;
    overflow-y: auto;
}

.history-item {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 12px 15px;
    border-left: 3px solid #1976d2;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.history-header {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.history-time {
    font-size: 13px;
    font-weight: 500;
    color: #333;
}

.history-files {
    font-size: 12px;
    color: #999;
}

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

.history-link {
    font-size: 12px;
    color: #1976d2;
    text-decoration: none;
    padding: 3px 8px;
    border: 1px solid #90caf9;
    border-radius: 4px;
    transition: all 0.2s;
}

.history-link:hover {
    background: #1976d2;
    color: white;
    border-color: #1976d2;
}

/* 结果区域 */
.result-section {
    flex-shrink: 0;
}

.download-section {
}

.result-card {
    background: #f8f9fa;
    padding: 10px 16px;
    border-radius: 8px;
    margin-bottom: 10px;
}

.result-success {
    border-left: 4px solid #28a745;
}

.result-error {
    border-left: 4px solid #dc3545;
}

.result-row {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.result-item {
    text-align: center;
    min-width: 80px;
}

.result-item .label {
    color: #666;
    font-size: 12px;
    margin-bottom: 4px;
}

.result-item .value {
    color: #333;
    font-size: 16px;
    font-weight: 600;
}

.result-item .value.score {
    color: #28a745;
    font-size: 22px;
}

.result-downloads {
    margin-bottom: 10px;
}

.download-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-download {
    padding: 10px 18px;
    border: 1px solid #1976d2;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: white;
    color: #1976d2;
    transition: all 0.2s;
}

.btn-download:hover {
    background: #1976d2;
    color: white;
}

.result-actions {
    display: flex;
    gap: 10px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

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

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* 滚动条样式 */
.log-content::-webkit-scrollbar {
    width: 8px;
}

.log-content::-webkit-scrollbar-track {
    background: #2d2d2d;
    border-radius: 4px;
}

.log-content::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 4px;
}

.log-content::-webkit-scrollbar-thumb:hover {
    background: #666;
}

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

.modal-content {
    background: white;
    border-radius: 12px;
    width: 720px;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid #eee;
}

.modal-header h2 {
    font-size: 18px;
    color: #333;
    margin: 0;
    border: none;
    padding: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    padding: 0 4px;
}

.modal-close:hover {
    color: #333;
}

.modal-body {
    padding: 20px 25px;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    padding: 15px 25px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.modal-footer .btn-primary {
    width: auto;
    padding: 10px 24px;
}

.modal-footer .btn-secondary {
    padding: 10px 24px;
}

.modal-loading {
    text-align: center;
    padding: 30px;
    color: #666;
}

/* 调整列卡片 */
.adjust-column-card {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 12px;
}

.adjust-column-card.has-diff {
    border-left: 4px solid #dc3545;
}

.adjust-column-card.no-diff {
    border-left: 4px solid #28a745;
}

.adjust-column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.adjust-column-name {
    font-weight: 600;
    font-size: 15px;
    color: #333;
}

.adjust-column-badge {
    font-size: 12px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.adjust-column-badge.diff {
    background: #ffeef0;
    color: #dc3545;
}

.adjust-column-badge.ok {
    background: #e6f9ed;
    color: #28a745;
}

.adjust-column-info {
    font-size: 13px;
    color: #666;
    margin-bottom: 8px;
}

.adjust-column-info span {
    display: inline-block;
    margin-right: 15px;
}

.adjust-column-textarea {
    width: 100%;
    min-height: 60px;
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 13px;
    resize: vertical;
    font-family: inherit;
}

.adjust-column-textarea:focus {
    outline: none;
    border-color: #1976d2;
}

.adjust-column-textarea::placeholder {
    color: #bbb;
}

/* 调整结果 */
.adjust-result {
    margin-top: 15px;
    padding: 15px;
    border-radius: 8px;
    font-size: 14px;
}

.adjust-result.adopted {
    background: #e6f9ed;
    border: 1px solid #28a745;
    color: #155724;
}

.adjust-result.rejected {
    background: #ffeef0;
    border: 1px solid #dc3545;
    color: #721c24;
}

.btn-adjust {
    padding: 8px 16px;
    border: 1px solid #1976d2;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    background: white;
    color: #1976d2;
    transition: all 0.2s;
}

.btn-adjust:hover {
    background: #1976d2;
    color: white;
}

/* 调整规则摘要框 */
.adjust-rules-box {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
}

.adjust-rules-header {
    padding: 12px 15px;
    font-size: 14px;
    font-weight: 500;
    color: #555;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: background 0.2s;
}

.adjust-rules-header:hover {
    background: #eef1f5;
}

.toggle-icon {
    font-size: 12px;
    color: #999;
    transition: transform 0.2s;
}

.adjust-rules-box.expanded .toggle-icon {
    transform: rotate(90deg);
}

.adjust-rules-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.adjust-rules-box.expanded .adjust-rules-content {
    max-height: 400px;
    overflow-y: auto;
}

.adjust-rules-content pre {
    padding: 12px 15px;
    margin: 0;
    font-size: 12px;
    line-height: 1.6;
    color: #444;
    white-space: pre-wrap;
    word-break: break-all;
    border-top: 1px solid #e0e0e0;
    background: #fafbfc;
}

/* 列代码逻辑折叠框（复用规则框样式） */
.adjust-code-box {
    background: #e3f2fd;
    border: 1px solid #90caf9;
    border-radius: 6px;
    margin-bottom: 10px;
    overflow: hidden;
}

.adjust-code-header {
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 500;
    color: #1976d2;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    transition: background 0.2s;
}

.adjust-code-header:hover {
    background: #bbdefb;
}

.adjust-code-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.adjust-code-box.expanded .adjust-code-content {
    max-height: 300px;
    overflow-y: auto;
}

.adjust-code-box.expanded .toggle-icon {
    transform: rotate(90deg);
}

.adjust-code-content pre {
    padding: 10px 12px;
    margin: 0;
    font-size: 11px;
    line-height: 1.5;
    color: #333;
    white-space: pre-wrap;
    word-break: break-all;
    border-top: 1px solid #90caf9;
    background: #f5f9fc;
    font-family: 'Consolas', 'Monaco', monospace;
}