/* =====================================================
   AI接口设计 - 样式表
   ===================================================== */

/* ---- CSS 变量 ---- */
:root {
    --aid-primary: #0ea5e9;
    --aid-primary-hover: #0284c7;
    --aid-primary-light: #f0f9ff;
    --aid-accent: #7c3aed;
    --aid-success: #059669;
    --aid-warning: #d97706;
    --aid-danger: #dc2626;
    --aid-bg: #f8fafc;
    --aid-surface: #ffffff;
    --aid-border: #e2e8f0;
    --aid-text: #1e293b;
    --aid-text-muted: #64748b;
    --aid-text-light: #94a3b8;
    --aid-shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --aid-shadow-md: 0 4px 12px rgba(0,0,0,.10);
    --aid-shadow-lg: 0 8px 24px rgba(0,0,0,.12);
    --aid-radius: 10px;
    --aid-radius-sm: 6px;
    --aid-toolbar-h: 48px;
    --aid-transition: 0.2s ease;

    /* method colors */
    --method-get: #059669;
    --method-post: #0ea5e9;
    --method-put: #d97706;
    --method-delete: #dc2626;
    --method-patch: #7c3aed;
}

/* 暗色主题 */
.aid-dark {
    --aid-primary: #38bdf8;
    --aid-primary-hover: #0ea5e9;
    --aid-primary-light: #0c2a3a;
    --aid-bg: #0f172a;
    --aid-surface: #1e293b;
    --aid-border: #334155;
    --aid-text: #e2e8f0;
    --aid-text-muted: #94a3b8;
    --aid-text-light: #64748b;
    --aid-shadow-sm: 0 1px 3px rgba(0,0,0,.30);
    --aid-shadow-md: 0 4px 12px rgba(0,0,0,.35);
    --aid-shadow-lg: 0 8px 24px rgba(0,0,0,.40);
}

/* ---- 全局容器 ---- */
.aid-container {
    display: flex;
    flex-direction: column;
    background: var(--aid-bg);
    border-radius: var(--aid-radius);
    overflow: hidden;
    box-shadow: var(--aid-shadow-lg);
    min-height: 640px;
    border: 1px solid var(--aid-border);
    transition: background var(--aid-transition), border-color var(--aid-transition);
}

/* ---- 工具栏 ---- */
.aid-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 12px;
    height: var(--aid-toolbar-h);
    background: var(--aid-surface);
    border-bottom: 1px solid var(--aid-border);
    flex-wrap: wrap;
    min-height: var(--aid-toolbar-h);
    transition: background var(--aid-transition), border-color var(--aid-transition);
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 2px;
}

.toolbar-group--right {
    margin-left: auto;
}

.aid-toolbar-btn {
    padding: 5px 11px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-surface);
    color: var(--aid-text);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--aid-transition);
    white-space: nowrap;
}

.aid-toolbar-btn:hover {
    background: var(--aid-primary-light);
    border-color: var(--aid-primary);
    color: var(--aid-primary);
}

.aid-toolbar-btn--ai {
    background: linear-gradient(135deg, #0ea5e9, #7c3aed);
    color: #fff;
    border-color: transparent;
    font-weight: 600;
}

.aid-toolbar-btn--ai:hover {
    background: linear-gradient(135deg, #0284c7, #6d28d9);
    color: #fff;
    border-color: transparent;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
}

/* ---- 主内容区三列布局 ---- */
.aid-main-content {
    display: grid;
    grid-template-columns: 220px 1fr 1fr;
    min-height: 600px;
    overflow: hidden;
}

/* ---- 历史记录面板 ---- */
.aid-history-panel {
    border-right: 1px solid var(--aid-border);
    display: flex;
    flex-direction: column;
    background: var(--aid-surface);
    overflow: hidden;
    transition: background var(--aid-transition), border-color var(--aid-transition);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px 8px;
    border-bottom: 1px solid var(--aid-border);
    flex-shrink: 0;
}

.panel-header h3 {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--aid-text);
}

.history-clear-btn {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--aid-border);
    background: transparent;
    color: var(--aid-text-muted);
    cursor: pointer;
    transition: all var(--aid-transition);
}

.history-clear-btn:hover {
    border-color: var(--aid-danger);
    color: var(--aid-danger);
}

.history-search {
    padding: 8px 10px;
    flex-shrink: 0;
}

.history-search-wrap {
    position: relative;
}

.history-search-wrap input {
    width: 100%;
    padding: 5px 30px 5px 10px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    font-size: 12px;
    background: var(--aid-bg);
    color: var(--aid-text);
    box-sizing: border-box;
    outline: none;
    transition: border-color var(--aid-transition);
}

.history-search-wrap input:focus {
    border-color: var(--aid-primary);
}

.history-search-clear {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--aid-text-muted);
    font-size: 12px;
    padding: 0;
    line-height: 1;
}

.history-list {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0;
}

.history-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 16px;
    text-align: center;
    color: var(--aid-text-light);
}

.history-empty-icon {
    font-size: 32px;
    margin-bottom: 10px;
    opacity: 0.6;
}

.history-empty-main {
    font-size: 13px;
    font-weight: 500;
    color: var(--aid-text-muted);
    margin-bottom: 4px;
}

.history-empty-sub {
    font-size: 11px;
    color: var(--aid-text-light);
}

.history-item {
    display: flex;
    flex-direction: column;
    padding: 8px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--aid-border);
    transition: background var(--aid-transition);
    position: relative;
}

.history-item:hover {
    background: var(--aid-primary-light);
}

.history-item.active {
    background: var(--aid-primary-light);
    border-left: 3px solid var(--aid-primary);
    padding-left: 11px;
}

.history-item-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--aid-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.history-item-meta {
    font-size: 11px;
    color: var(--aid-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.history-item-method {
    font-size: 10px;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 3px;
    color: #fff;
}

.history-item-delete {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--aid-text-light);
    font-size: 12px;
    opacity: 0;
    transition: opacity var(--aid-transition), color var(--aid-transition);
    padding: 2px 4px;
}

.history-item:hover .history-item-delete {
    opacity: 1;
}

.history-item-delete:hover {
    color: var(--aid-danger);
}

/* ---- 编辑器面板 ---- */
.aid-editor-panel {
    border-right: 1px solid var(--aid-border);
    display: flex;
    flex-direction: column;
    background: var(--aid-surface);
    overflow: hidden;
    transition: background var(--aid-transition), border-color var(--aid-transition);
}

.editor-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px 8px;
    border-bottom: 1px solid var(--aid-border);
    flex-shrink: 0;
}

.editor-panel-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--aid-text);
}

.editor-panel-meta {
    font-size: 11px;
    color: var(--aid-text-light);
}

.aid-form {
    flex: 1;
    overflow-y: auto;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.aid-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.aid-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.aid-form-group--half {
    min-width: 0;
}

.aid-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--aid-text);
}

.aid-label-hint {
    font-size: 11px;
    font-weight: 400;
    color: var(--aid-text-muted);
    margin-left: 4px;
}

.required-mark {
    color: var(--aid-danger);
    margin-left: 2px;
}

.aid-section-label {
    color: var(--aid-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 11px;
    border-bottom: 1px solid #e0f2fe;
    padding-bottom: 4px;
    display: block;
}

.aid-dark .aid-section-label {
    border-bottom-color: rgba(14, 165, 233, 0.18);
}

.aid-input {
    padding: 8px 12px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-bg);
    color: var(--aid-text);
    font-size: 13px;
    outline: none;
    transition: border-color var(--aid-transition);
    width: 100%;
    box-sizing: border-box;
}

.aid-input:focus {
    border-color: var(--aid-primary);
    box-shadow: 0 0 0 3px rgba(14,165,233,.15);
}

.aid-textarea {
    padding: 8px 12px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-bg);
    color: var(--aid-text);
    font-size: 13px;
    outline: none;
    resize: vertical;
    transition: border-color var(--aid-transition);
    width: 100%;
    box-sizing: border-box;
    font-family: inherit;
    line-height: 1.5;
}

.aid-textarea:focus {
    border-color: var(--aid-primary);
    box-shadow: 0 0 0 3px rgba(14,165,233,.15);
}

.aid-textarea--sm {
    min-height: 72px;
}

.aid-select {
    padding: 8px 12px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-bg);
    color: var(--aid-text);
    font-size: 13px;
    outline: none;
    cursor: pointer;
    transition: border-color var(--aid-transition);
    width: 100%;
    box-sizing: border-box;
}

.aid-select:focus {
    border-color: var(--aid-primary);
}

.aid-char-counter {
    font-size: 11px;
    color: var(--aid-text-light);
    text-align: right;
    margin-top: 2px;
}

/* ---- 接口路径输入 ---- */
.aid-endpoint-input-wrap {
    display: flex;
    align-items: center;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-bg);
    overflow: hidden;
    transition: border-color var(--aid-transition);
}

.aid-endpoint-input-wrap:focus-within {
    border-color: var(--aid-primary);
    box-shadow: 0 0 0 3px rgba(14,165,233,.15);
}

.aid-endpoint-prefix {
    padding: 8px 10px;
    background: var(--aid-border);
    color: var(--aid-text-muted);
    font-size: 12px;
    font-family: monospace;
    white-space: nowrap;
    flex-shrink: 0;
    border-right: 1px solid var(--aid-border);
}

.aid-endpoint-input {
    border: none;
    border-radius: 0;
    box-shadow: none !important;
    background: transparent;
    flex: 1;
}

/* ---- HTTP 方法选择器 ---- */
.aid-method-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.aid-method-item {
    cursor: pointer;
}

.aid-method-item input[type="radio"] {
    display: none;
}

.aid-method-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--aid-transition);
    color: #fff;
    opacity: 0.5;
}

.aid-method-item input[type="radio"]:checked + .aid-method-tag {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.aid-method-get  { background: var(--method-get); }
.aid-method-post { background: var(--method-post); }
.aid-method-put  { background: var(--method-put); }
.aid-method-delete { background: var(--method-delete); }
.aid-method-patch  { background: var(--method-patch); }

/* ---- 认证方式选择器 ---- */
.aid-auth-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.aid-auth-item {
    cursor: pointer;
}

.aid-auth-item input[type="radio"] {
    display: none;
}

.aid-auth-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 12px;
    border: 2px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-bg);
    cursor: pointer;
    transition: all var(--aid-transition);
    min-width: 70px;
    text-align: center;
}

.aid-auth-item input[type="radio"]:checked + .aid-auth-card {
    border-color: var(--aid-primary);
    background: var(--aid-primary-light);
    box-shadow: 0 0 0 2px rgba(14,165,233,.2);
}

.aid-auth-card:hover {
    border-color: var(--aid-primary);
    background: var(--aid-primary-light);
}

.auth-icon {
    font-size: 18px;
    margin-bottom: 3px;
}

.auth-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--aid-text);
    line-height: 1.3;
}

.auth-desc {
    font-size: 10px;
    color: var(--aid-text-muted);
    line-height: 1.2;
}

/* ---- 复杂度选择器 ---- */
.aid-complexity-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.aid-complexity-item {
    cursor: pointer;
}

.aid-complexity-item input[type="radio"] {
    display: none;
}

.aid-complexity-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px 8px;
    border: 2px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-bg);
    cursor: pointer;
    transition: all var(--aid-transition);
    text-align: center;
}

.aid-complexity-item input[type="radio"]:checked + .aid-complexity-card {
    border-color: var(--aid-primary);
    background: var(--aid-primary-light);
    box-shadow: 0 0 0 2px rgba(14,165,233,.2);
}

.aid-complexity-card:hover {
    border-color: var(--aid-primary);
    background: var(--aid-primary-light);
}

.complexity-icon {
    font-size: 20px;
    margin-bottom: 4px;
}

.complexity-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--aid-text);
    margin-bottom: 3px;
}

.complexity-desc {
    font-size: 10px;
    color: var(--aid-text-muted);
    line-height: 1.4;
}

/* ---- 操作按钮 ---- */
.aid-form-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 4px;
    flex-shrink: 0;
}

.aid-btn {
    padding: 10px 20px;
    border-radius: var(--aid-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--aid-transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.aid-btn--primary {
    background: linear-gradient(135deg, #0ea5e9, #7c3aed);
    color: #fff;
}

.aid-btn--primary:hover {
    background: linear-gradient(135deg, #0284c7, #6d28d9);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
}

.aid-btn--primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.aid-btn--secondary {
    background: var(--aid-bg);
    color: var(--aid-text-muted);
    border: 1px solid var(--aid-border);
}

.aid-btn--secondary:hover {
    background: var(--aid-border);
    color: var(--aid-text);
}

.shortcut-hint {
    font-size: 11px;
    color: var(--aid-text-light);
}

/* ---- 预览面板 ---- */
.aid-preview-panel {
    display: flex;
    flex-direction: column;
    background: var(--aid-bg);
    overflow: hidden;
    transition: background var(--aid-transition);
}

.preview-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px 8px;
    border-bottom: 1px solid var(--aid-border);
    background: var(--aid-surface);
    flex-shrink: 0;
}

.preview-panel-header h3 {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--aid-text);
}

.preview-panel-actions {
    display: flex;
    gap: 6px;
}

.preview-action-btn {
    padding: 4px 10px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-surface);
    color: var(--aid-text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--aid-transition);
}

.preview-action-btn:hover {
    border-color: var(--aid-primary);
    color: var(--aid-primary);
    background: var(--aid-primary-light);
}

/* ---- Tab 切换 ---- */
.preview-tabs {
    display: flex;
    gap: 2px;
    padding: 8px 12px 0;
    background: var(--aid-surface);
    border-bottom: 1px solid var(--aid-border);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.preview-tab {
    padding: 6px 12px;
    border: 1px solid var(--aid-border);
    border-bottom: none;
    border-radius: 6px 6px 0 0;
    background: var(--aid-bg);
    color: var(--aid-text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--aid-transition);
    font-weight: 500;
}

.preview-tab.active,
.preview-tab:hover {
    background: var(--aid-surface);
    color: var(--aid-primary);
    border-color: var(--aid-primary);
}

.preview-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
}

/* ---- 空状态 ---- */
.preview-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.preview-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.preview-empty-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--aid-text-muted);
    margin-bottom: 8px;
}

.preview-empty-hint {
    font-size: 13px;
    color: var(--aid-text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.preview-empty-tips {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tip-item {
    font-size: 12px;
    color: var(--aid-text-muted);
    background: var(--aid-surface);
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    padding: 6px 12px;
}

/* ---- 加载状态 ---- */
.preview-loading {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(248,250,252,0.95);
    z-index: 10;
    gap: 12px;
}

.aid-dark .preview-loading {
    background: rgba(15,23,42,0.95);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--aid-border);
    border-top-color: var(--aid-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--aid-text);
}

.loading-hint {
    font-size: 12px;
    color: var(--aid-text-muted);
    text-align: center;
    max-width: 280px;
}

.cancel-generate-btn {
    padding: 6px 16px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    background: var(--aid-surface);
    color: var(--aid-text-muted);
    font-size: 12px;
    cursor: pointer;
    transition: all var(--aid-transition);
    margin-top: 4px;
}

.cancel-generate-btn:hover {
    border-color: var(--aid-danger);
    color: var(--aid-danger);
}

/* ---- 结果渲染区组件 ---- */

/* 概览卡片 */
.doc-overview-card {
    background: var(--aid-surface);
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius);
    padding: 16px;
    margin-bottom: 14px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: box-shadow var(--aid-transition);
}

.doc-overview-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.doc-overview-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}

.doc-overview-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--aid-text);
}

.doc-method-badge {
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
}

.method-get    { background: var(--method-get); }
.method-post   { background: var(--method-post); }
.method-put    { background: var(--method-put); }
.method-delete { background: var(--method-delete); }
.method-patch  { background: var(--method-patch); }
.method-default { background: var(--aid-text-muted); }

.doc-endpoint-path {
    font-family: monospace;
    font-size: 13px;
    background: var(--aid-bg);
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    padding: 4px 10px;
    color: var(--aid-primary);
}

.doc-protocol-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    background: var(--aid-primary-light);
    color: var(--aid-primary);
    border: 1px solid rgba(14,165,233,0.2);
}

.doc-version-badge {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    background: var(--aid-bg);
    color: var(--aid-text-muted);
    border: 1px solid var(--aid-border);
}

.doc-overview-desc {
    font-size: 13px;
    color: var(--aid-text-muted);
    line-height: 1.6;
    margin-bottom: 8px;
}

.doc-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.doc-tag {
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    background: var(--aid-primary-light);
    color: var(--aid-primary);
    border: 1px solid rgba(14,165,233,0.2);
}

/* 章节块 */
.doc-section {
    background: var(--aid-surface);
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius);
    margin-bottom: 14px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: box-shadow var(--aid-transition);
}

.doc-section:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.doc-section-header {
    display: flex;
    align-items: center;
    padding: 10px 16px;
    background: var(--aid-bg);
    border-bottom: 1px solid var(--aid-border);
    gap: 8px;
}

.doc-section-icon {
    font-size: 14px;
}

.doc-section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--aid-text);
}

.doc-section-body {
    padding: 12px 16px;
    overflow-x: auto;
}

/* 字段表格 */
.doc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.doc-table th {
    background: var(--aid-bg);
    color: var(--aid-text-muted);
    font-weight: 600;
    padding: 7px 10px;
    text-align: left;
    border-bottom: 1px solid var(--aid-border);
    white-space: nowrap;
}

.doc-table td {
    padding: 7px 10px;
    border-bottom: 1px solid var(--aid-border);
    color: var(--aid-text);
    vertical-align: top;
}

.doc-table tr:last-child td {
    border-bottom: none;
}

.doc-table tr:hover td {
    background: var(--aid-primary-light);
}

.field-name {
    font-family: monospace;
    font-size: 12px;
    color: var(--aid-primary);
    font-weight: 600;
}

.field-type {
    font-family: monospace;
    font-size: 11px;
    color: var(--aid-accent);
    background: rgba(124,58,237,0.08);
    padding: 1px 5px;
    border-radius: 3px;
}

.field-required {
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 600;
}

.field-required--yes {
    background: rgba(220,38,38,.1);
    color: var(--aid-danger);
}

.field-required--no {
    background: rgba(5,150,105,.1);
    color: var(--aid-success);
}

/* 代码块 */
.doc-code-block {
    background: #1e293b;
    color: #e2e8f0;
    border-radius: var(--aid-radius-sm);
    padding: 12px 14px;
    font-family: monospace;
    font-size: 12px;
    line-height: 1.6;
    overflow-x: auto;
    margin: 8px 0;
    position: relative;
}

.aid-dark .doc-code-block {
    background: #0f172a;
    border: 1px solid var(--aid-border);
}

.doc-code-lang {
    position: absolute;
    top: 6px;
    right: 8px;
    font-size: 10px;
    color: #64748b;
    text-transform: uppercase;
}

.doc-code-copy {
    position: absolute;
    top: 4px;
    right: 50px;
    padding: 2px 8px;
    border: 1px solid #334155;
    border-radius: 4px;
    background: transparent;
    color: #94a3b8;
    font-size: 10px;
    cursor: pointer;
    transition: all var(--aid-transition);
}

.doc-code-copy:hover {
    border-color: #0ea5e9;
    color: #0ea5e9;
}

/* 错误码卡片 */
.error-code-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.error-code-item {
    display: grid;
    grid-template-columns: 60px 140px 1fr;
    align-items: start;
    gap: 10px;
    padding: 10px;
    background: var(--aid-bg);
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
}

.error-code-num {
    font-family: monospace;
    font-size: 14px;
    font-weight: 700;
    color: var(--aid-danger);
}

.error-code-name {
    font-family: monospace;
    font-size: 12px;
    color: var(--aid-text-muted);
}

.error-code-desc {
    font-size: 12px;
    color: var(--aid-text);
}

/* 限流信息 */
.rate-limit-info {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.rate-limit-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rate-limit-label {
    font-size: 11px;
    color: var(--aid-text-muted);
    text-transform: uppercase;
}

.rate-limit-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--aid-text);
    font-family: monospace;
}

/* 示例代码块 */
.example-code-wrapper {
    margin-bottom: 14px;
}

.example-code-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--aid-text-muted);
    margin-bottom: 4px;
}

/* 注意事项 */
.notes-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.note-item {
    display: flex;
    gap: 10px;
    padding: 10px 12px;
    background: var(--aid-bg);
    border: 1px solid var(--aid-border);
    border-left: 3px solid var(--aid-primary);
    border-radius: 0 var(--aid-radius-sm) var(--aid-radius-sm) 0;
    font-size: 13px;
    color: var(--aid-text);
    line-height: 1.6;
}

/* 认证示例块 */
.auth-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.auth-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    background: var(--aid-primary-light);
    border: 1px solid rgba(14,165,233,.2);
    border-radius: var(--aid-radius-sm);
    font-size: 13px;
    font-weight: 600;
    color: var(--aid-primary);
}

.auth-desc-text {
    font-size: 13px;
    color: var(--aid-text-muted);
    line-height: 1.6;
}

/* Tab内容区 */
.tab-content {
    display: none;
}

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

/* ---- Toast 通知 ---- */
.aid-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--aid-text);
    color: #fff;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 13px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
    pointer-events: none;
    max-width: 320px;
    text-align: center;
}

.aid-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.aid-toast.success { background: var(--aid-success); }
.aid-toast.error   { background: var(--aid-danger); }
.aid-toast.warning { background: var(--aid-warning); }
.aid-toast.info    { background: var(--aid-primary); }

/* 表单快捷键提示行 */
.ael-shortcut-tip {
    font-size: 11px;
    color: var(--aid-text-light);
    margin: 0;
    padding-top: 2px;
    line-height: 1.6;
}

.aid-dark .ael-shortcut-tip {
    color: var(--aid-text-muted);
}

/* ---- 弹框 ---- */
.aid-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.aid-modal.open {
    display: flex;
}

.aid-modal-content {
    background: var(--aid-surface);
    border-radius: var(--aid-radius);
    box-shadow: var(--aid-shadow-lg);
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--aid-border);
}

.aid-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--aid-border);
}

.aid-modal-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: var(--aid-text);
}

.aid-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--aid-text-muted);
    font-size: 16px;
    padding: 4px;
    transition: color var(--aid-transition);
}

.aid-modal-close:hover {
    color: var(--aid-danger);
}

.aid-modal-body {
    padding: 16px 20px;
    overflow-y: auto;
}

.template-modal-hint {
    font-size: 13px;
    color: var(--aid-text-muted);
    margin-bottom: 14px;
}

.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 10px;
}

.template-card {
    padding: 12px;
    border: 1px solid var(--aid-border);
    border-radius: var(--aid-radius-sm);
    cursor: pointer;
    transition: all var(--aid-transition);
    background: var(--aid-bg);
}

.template-card:hover {
    border-color: var(--aid-primary);
    background: var(--aid-primary-light);
    transform: translateY(-1px);
    box-shadow: var(--aid-shadow-sm);
}

.template-card-icon {
    font-size: 20px;
    margin-bottom: 6px;
}

.template-card-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--aid-text);
    margin-bottom: 4px;
}

.template-card-desc {
    font-size: 11px;
    color: var(--aid-text-muted);
    line-height: 1.4;
}

/* 全屏模式 */
.aid-fullscreen .aid-container {
    position: fixed;
    inset: 0;
    z-index: 999;
    border-radius: 0;
    min-height: 100vh;
}

/* 预览面板滚动条相对定位 */
.aid-preview-panel {
    position: relative;
}

/* ---- 自定义细滚动条 ---- */
.history-list::-webkit-scrollbar,
.aid-form::-webkit-scrollbar,
.preview-content::-webkit-scrollbar {
    width: 4px;
}

.history-list::-webkit-scrollbar-track,
.aid-form::-webkit-scrollbar-track,
.preview-content::-webkit-scrollbar-track {
    background: transparent;
}

.history-list::-webkit-scrollbar-thumb,
.aid-form::-webkit-scrollbar-thumb,
.preview-content::-webkit-scrollbar-thumb {
    background: var(--aid-border);
    border-radius: 2px;
}

.history-list::-webkit-scrollbar-thumb:hover,
.aid-form::-webkit-scrollbar-thumb:hover,
.preview-content::-webkit-scrollbar-thumb:hover {
    background: var(--aid-text-light);
}

/* ---- 错落入场动画 ---- */
@keyframes hg-fade-up {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hg-anim-in {
    animation: hg-fade-up 0.4s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* ---- 响应式 ---- */
@media (max-width: 900px) {
    .aid-main-content {
        grid-template-columns: 1fr;
    }

    .aid-history-panel {
        max-height: 180px;
        border-right: none;
        border-bottom: 1px solid var(--aid-border);
    }

    .aid-editor-panel {
        border-right: none;
    }

    .aid-form-row {
        grid-template-columns: 1fr;
    }

    .aid-complexity-selector {
        grid-template-columns: repeat(3, 1fr);
    }

    .error-code-item {
        grid-template-columns: 50px 1fr;
    }

    .error-code-name {
        display: none;
    }
}

@media (max-width: 768px) {
    .aid-toolbar {
        padding: 0 8px;
        gap: 2px;
    }

    .aid-toolbar-btn {
        padding: 4px 8px;
        font-size: 12px;
    }

    .aid-toolbar-btn--ai {
        padding: 5px 10px;
    }

    .aid-history-panel {
        max-height: 150px;
    }

    .aid-form {
        padding: 10px 12px;
        gap: 12px;
    }

    .preview-content {
        padding: 10px 12px;
    }

    .preview-tabs {
        padding: 6px 8px 0;
        gap: 1px;
    }

    .preview-tab {
        padding: 5px 8px;
        font-size: 11px;
    }
}

@media (max-width: 640px) {
    .aid-auth-selector {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }

    .aid-complexity-selector {
        grid-template-columns: 1fr 1fr 1fr;
    }

    .ael-shortcut-tip,
    .shortcut-hint {
        display: none;
    }
}