/* 全局重置 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
/* 主题变量：亮色（默认） */
:root {
  color-scheme: light;
  --green-rgb: 107, 143, 94;
  --green-light-rgb: 157, 187, 128;
  --error-rgb: 200, 80, 80;
  --gold-rgb: 212, 168, 74;
  --bg: #f5f0e8;
  --card: #fcfaf5;
  --input-bg: #ffffff;
  --primary: #6b8f5e;
  --primary-grad1: #3d5a3d;
  --primary-grad2: #5a7a4a;
  --primary-deep: #4a7a3f;
  --on-primary: #ffffff;
  --header-text: #e8dcc8;
  --header-sub: #d4cdbc;
  --text: #3d3a35;
  --text-soft: #8c8273;
  --text-mid: #6b6058;
  --text-faint: #b8ad9e;
  --up: #b85454;
  --down: #4a8b6f;
  --hot2: #d4874a;
  --hot3: #d4a84a;
  --del: #a33;
  --add: #1a7a1a;
  --mod: #b07d30;
  --diff-del-bg: #fde8e8;
  --diff-add-bg: #e6f7e6;
  --diff-char-del: #e8a0a0;
  --diff-char-add: #a3d9a3;
}
/* 主题变量：暗色 */
[data-theme="dark"] {
  color-scheme: dark;
  --green-rgb: 143, 178, 124;
  --green-light-rgb: 170, 197, 148;
  --error-rgb: 224, 138, 138;
  --gold-rgb: 208, 176, 84;
  --bg: #262a22;
  --card: #31362c;
  --input-bg: #3a4136;
  --primary: #7fa06f;
  --primary-grad1: #2c3a2a;
  --primary-grad2: #465a3f;
  --primary-deep: #9dbb8a;
  --on-primary: #ffffff;
  --header-text: #e5decb;
  --header-sub: #bdb7a4;
  --text: #e4e1d5;
  --text-soft: #abaa9c;
  --text-mid: #8c8b7e;
  --text-faint: #6d6d62;
  --up: #e28c8c;
  --down: #7fbf88;
  --hot2: #d8a05a;
  --hot3: #cfb054;
  --del: #e08888;
  --add: #8fc98f;
  --mod: #d8a860;
  --diff-del-bg: #4a3333;
  --diff-add-bg: #31503a;
  --diff-char-del: #a56a6a;
  --diff-char-add: #6fae78;
}
/* 页面基础样式 */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans SC', sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.6;
}
/* 页面头部 */
.header {
  background: linear-gradient(135deg, var(--primary-grad1) 0%, var(--primary-grad2) 30%, var(--primary) 60%, var(--primary-grad1) 100%);
  text-align: center; padding: 12px 20px 10px; position: relative;
}
/* 头部装饰背景 */
.header::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(var(--green-rgb), 0.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(var(--green-light-rgb), 0.1) 0%, transparent 50%);
}
/* 主题切换按钮 */
.admin-toggle {
  position: absolute; top: 50%; right: 70px; transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.12); color: var(--header-text);
  border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 50%;
  width: 38px; height: 38px; cursor: pointer; font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; z-index: 5;
}
.admin-toggle:hover { background: rgba(255, 255, 255, 0.22); }
@media (max-width: 600px) { .admin-toggle { right: 54px; width: 34px; height: 34px; } }
/* 主题切换按钮 */
.theme-toggle {
  position: absolute; top: 50%; right: 20px; transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.12); color: var(--header-text);
  border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 50%;
  width: 38px; height: 38px; cursor: pointer; font-size: 0.95rem;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; z-index: 5;
}
.theme-toggle:hover { background: rgba(255, 255, 255, 0.22); }
@media (max-width: 600px) { .theme-toggle { right: 12px; width: 34px; height: 34px; } }
/* 头部标题 */
.header h1 { font-size: 1.1rem; color: var(--header-text); position: relative; }
/* 头部副标题 */
.header p { font-size: 0.72rem; color: var(--header-sub); margin-top: 0; position: relative; }

/* 页面容器 */
.container { max-width: 1200px; margin: 0 auto; padding: 24px 20px; }
.nav-tools-bar { display: flex; justify-content: center; margin-bottom: 18px; }
.nav-search-wrap { display: flex; align-items: center; width: min(100%, 560px); min-height: 42px; padding: 0 12px; color: var(--text-soft); background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.18); border-radius: 10px; box-shadow: 0 4px 14px rgba(var(--green-rgb), 0.06); }
.nav-search-wrap:focus-within { border-color: var(--primary); box-shadow: 0 4px 16px rgba(var(--green-rgb), 0.14); }
.nav-search-wrap > i { margin-right: 9px; color: var(--primary); }
.nav-search-wrap input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; color: var(--text); font: inherit; }
.nav-search-wrap input::placeholder { color: var(--text-faint); }
.nav-search-wrap kbd { padding: 1px 6px; border: 1px solid rgba(var(--green-rgb), 0.18); border-radius: 4px; color: var(--text-soft); font-size: 0.72rem; }
.nav-search-clear { display: none; margin-left: 8px; border: 0; background: transparent; color: var(--text-soft); cursor: pointer; }
.nav-search-wrap input:not(:placeholder-shown) + kbd + .nav-search-clear { display: block; }
.nav-categories { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin: -4px 0 20px; }
.nav-category { padding: 7px 14px; border: 1px solid rgba(var(--green-rgb), 0.16); border-radius: 999px; background: var(--card); color: var(--text-soft); cursor: pointer; font: inherit; font-size: 0.82rem; transition: all 0.2s; }
.nav-category:hover, .nav-category.active { border-color: var(--primary); background: rgba(var(--green-rgb), 0.1); color: var(--primary-deep); }
.nav-layout { display: block; }
.nav-layout.has-recent { display: block; }
.nav-results { min-width: 0; }
.recent-tools { position: fixed; top: 112px; left: 0; z-index: 10; width: 180px; max-height: calc(100vh - 132px); overflow-y: auto; margin-bottom: 20px; padding: 16px 14px; border: 1px solid rgba(var(--green-rgb), 0.12); border-left: 0; border-radius: 0 12px 12px 0; background: var(--card); box-shadow: 4px 8px 20px rgba(0, 0, 0, 0.08); }
.recent-tools-title { margin-bottom: 12px; font-size: 0.95rem; }
.recent-tools-list { display: flex; flex-direction: column; gap: 8px; }
.recent-tool { display: flex; align-items: center; width: 100%; gap: 7px; padding: 8px 10px; border: 1px solid rgba(var(--green-rgb), 0.16); border-radius: 8px; background: var(--card); color: var(--text-mid); cursor: pointer; font: inherit; text-align: left; }
.recent-tool:hover { border-color: var(--primary); color: var(--primary); }
.recent-tool i { color: var(--primary); }
.favorite-tools { position: fixed; top: 112px; right: 0; z-index: 10; width: 180px; max-height: calc(100vh - 132px); overflow-y: auto; margin-bottom: 20px; padding: 16px 14px; border: 1px solid rgba(var(--green-rgb), 0.12); border-right: 0; border-radius: 12px 0 0 12px; background: var(--card); box-shadow: -4px 8px 20px rgba(0, 0, 0, 0.08); }
.favorite-tools-title { margin-bottom: 12px; font-size: 0.95rem; }
.favorite-tools-list { display: flex; flex-direction: column; gap: 8px; }
.favorite-tool { display: flex; align-items: center; width: 100%; gap: 7px; padding: 8px 10px; border: 1px solid rgba(var(--green-rgb), 0.16); border-radius: 8px; background: var(--card); color: var(--text-mid); cursor: pointer; font: inherit; text-align: left; }
.favorite-tool:hover { border-color: var(--primary); color: var(--primary); }
.favorite-tool i { color: rgb(var(--gold-rgb)); }
.nav-no-results { padding: 32px 16px; text-align: center; color: var(--text-soft); }
.nav-no-results i { margin-right: 6px; color: var(--primary); }
/* 区块标题 */
.section-title { font-size: 1.15rem; margin-bottom: 16px; color: var(--primary); font-weight: 600; }

/* 导航网格 */
.nav-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px; margin-bottom: 20px;
}
/* 导航卡片 */
.nav-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 12px; padding: 28px 24px; cursor: pointer;
  transition: all 0.25s; text-align: center;
  position: relative; overflow: hidden;
}
.nav-card .nav-favorite { position: absolute; top: 10px; right: 10px; z-index: 1; width: 30px; height: 30px; border: 0; border-radius: 50%; background: transparent; color: var(--text-faint); cursor: pointer; }
.nav-card .nav-favorite:hover, .nav-card .nav-favorite.active { background: rgba(var(--gold-rgb), 0.14); color: rgb(var(--gold-rgb)); }
.nav-card[hidden] { display: none; }
/* 导航卡片顶部高光线 */
.nav-card::before {
  content: ''; position: absolute; top: 0; left: 15%; right: 15%; height: 2px;
  background: linear-gradient(90deg, transparent, rgba(var(--green-rgb), 0.7), transparent);
  opacity: 0; transition: opacity 0.3s;
}
/* 导航卡片悬停 */
.nav-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 10px 28px rgba(var(--green-rgb), 0.2), 0 4px 12px rgba(0, 0, 0, 0.08);
  border-color: rgba(var(--green-rgb), 0.4);
}
.nav-card:hover::before { opacity: 1; }
/* 导航卡片图标 */
.nav-card .nav-icon {
  font-size: 2.4rem; color: var(--primary); margin-bottom: 12px;
  display: inline-block; transition: transform 0.3s, color 0.3s;
}
.nav-card:hover .nav-icon { transform: scale(1.18); color: var(--primary-deep); }
/* 导航卡片名称 */
.nav-card .nav-name { font-size: 1.1rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
/* 导航卡片描述 */
.nav-card .nav-desc { font-size: 0.85rem; color: var(--text-soft); line-height: 1.5; }
button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .nav-card:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.dev-tool-card { margin-bottom: 16px; padding: 18px; border: 1px solid rgba(var(--green-rgb), 0.14); border-radius: 12px; background: var(--card); box-shadow: 0 4px 14px rgba(var(--green-rgb), 0.05); }
.dev-tool-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.dev-textarea { width: 100%; min-height: 150px; box-sizing: border-box; resize: vertical; padding: 12px; border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 8px; background: var(--input-bg); color: var(--text); font: 0.86rem/1.55 'SF Mono', 'Fira Code', Consolas, monospace; outline: 0; }
.dev-textarea:focus { border-color: var(--primary); }
.log-input { min-height: 280px; }
.log-analysis-summary, .env-summary { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0; }
.log-analysis-summary span, .env-summary span { padding: 7px 12px; border-radius: 8px; background: rgba(var(--green-rgb), 0.08); color: var(--text-soft); font-size: 0.84rem; }
.log-analysis-summary b, .env-summary b { color: var(--text); }
.log-stat-error { color: var(--up) !important; background: rgba(var(--error-rgb), 0.08) !important; }
.log-stat-warning { color: var(--primary-deep) !important; background: rgba(var(--gold-rgb), 0.1) !important; }
.log-analysis-groups { display: flex; flex-direction: column; gap: 8px; }
.log-group { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border: 1px solid rgba(var(--green-rgb), 0.12); border-radius: 8px; background: var(--card); color: var(--text); }
.log-level { display: inline-block; min-width: 52px; margin-right: 8px; padding: 3px 6px; border-radius: 4px; text-align: center; font-size: 0.68rem; }
.log-level.error { color: var(--up); background: rgba(var(--error-rgb), 0.1); }
.log-level.warning { color: var(--primary-deep); background: rgba(var(--gold-rgb), 0.12); }
.log-level.info { color: var(--primary); background: rgba(var(--green-rgb), 0.1); }
.log-group-count { color: var(--text-faint); font-size: 0.76rem; white-space: nowrap; }
.api-workbench-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 18px; height: 1000px; }
.api-workbench-grid > * { min-height: 0; }
.api-request-form { overflow: hidden; }
.api-request-form label { display: block; margin-bottom: 12px; color: var(--text-soft); font-size: 0.82rem; }
.api-request-form label span { color: var(--text-faint); font-size: 0.72rem; }
.api-request-form .dev-textarea { min-height: 0; height: 76px; }
.api-url-row { display: flex; gap: 8px; margin-bottom: 12px; }
.api-url-row select, .api-url-row input { min-height: 40px; box-sizing: border-box; border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 8px; background: var(--input-bg); color: var(--text); padding: 0 10px; font: inherit; outline: 0; }
.api-url-row select { width: 100px; }
.api-url-row input { flex: 1; min-width: 0; }
.api-body { height: 540px !important; margin-top: 5px; }
.api-replace-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: -4px 0 12px; }
.api-replace-row input { min-width: 0; flex: 1 1 120px; height: 32px; padding: 0 8px; border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 6px; background: var(--input-bg); color: var(--text); font: inherit; outline: 0; }
.api-replace-row input:focus { border-color: var(--primary); }
.api-replace-row span { color: var(--text-faint); font-size: 0.72rem; }
.api-result-panel { min-width: 0; display: flex; flex-direction: column; overflow: hidden; }
.dev-panel-title { margin-bottom: 10px; color: var(--primary); font-size: 0.9rem; font-weight: 600; }
.api-result, .api-code-grid pre { box-sizing: border-box; margin: 0; padding: 12px; overflow: auto; border-radius: 8px; background: var(--input-bg); color: var(--text); font: 0.78rem/1.55 'SF Mono', 'Fira Code', Consolas, monospace; white-space: pre-wrap; word-break: break-word; }
.api-result { flex: 1; min-height: 0; height: auto; }
.api-code-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.api-code-grid pre { min-height: 150px; }
.dev-tip { color: var(--text-faint); font-size: 0.75rem; }
.env-input-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.env-input-grid label { color: var(--text-soft); font-size: 0.84rem; }
.env-input { min-height: 220px; margin-top: 6px; }
.env-actions { grid-column: 1 / -1; margin-bottom: 0; }
.env-columns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.env-columns > div { min-height: 100px; padding: 12px; border-radius: 8px; background: rgba(var(--green-rgb), 0.06); }
.env-columns h4 { margin: 0 0 8px; color: var(--primary); font-size: 0.84rem; }
.env-columns p { margin: 0; color: var(--text-soft); font: 0.8rem/1.7 'SF Mono', 'Fira Code', Consolas, monospace; word-break: break-word; }
.app-toast { position: fixed; left: 50%; bottom: 24px; z-index: 1100; max-width: min(90vw, 420px); padding: 10px 16px; border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 8px; background: var(--card); color: var(--text); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.14); opacity: 0; pointer-events: none; transform: translate(-50%, 12px); transition: opacity 0.2s, transform 0.2s; }
.app-toast.show { opacity: 1; transform: translate(-50%, 0); }
.app-toast.success { border-color: rgba(var(--green-rgb), 0.4); }
.app-toast.error { border-color: rgba(var(--error-rgb), 0.45); color: var(--up); }
@media (max-width: 600px) {
  .container { padding: 18px 14px; }
  .nav-layout, .nav-layout.has-recent { display: block; }
  .nav-search-wrap { min-height: 46px; }
  .nav-categories { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .nav-category { flex: 0 0 auto; }
  .nav-search-wrap kbd { display: none; }
  .nav-card { padding: 26px 18px; }
  .nav-card .nav-favorite { width: 36px; height: 36px; }
  .recent-tools { position: static; width: auto; max-height: none; overflow: visible; margin-bottom: 18px; padding: 0; border: 0; background: transparent; box-shadow: none; }
  .recent-tools-title { margin-bottom: 10px; }
  .recent-tools-list { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .recent-tool { flex: 0 0 auto; width: auto; min-height: 38px; }
  .favorite-tools { position: static; width: auto; max-height: none; overflow: visible; margin-bottom: 18px; padding: 0; border: 0; background: transparent; box-shadow: none; }
  .favorite-tools-title { margin-bottom: 10px; }
  .favorite-tools-list { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .api-workbench-grid, .env-input-grid, .env-columns { grid-template-columns: 1fr; }
  .api-workbench-grid { height: auto; }
  .api-request-form .dev-textarea { height: 150px; }
  .api-request-form .api-body { height: 600px !important; }
  .api-code-grid { grid-template-columns: 1fr; }
  .env-actions { grid-column: auto; }
  .log-group { align-items: flex-start; flex-direction: column; gap: 6px; }
  .favorite-tool { flex: 0 0 auto; width: auto; min-height: 38px; }
  .app-toast { bottom: 16px; }
}

/* 工具视图切换 */
.tool-view { display: none; }
.tool-view.active { display: block; animation: fadeIn 0.2s ease; }
/* 工具视图淡入 */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.markdown-stats { margin-left: auto; font-size: 0.78rem; color: var(--text-soft); }
.markdown-actions { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 14px; }
.markdown-editor { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; min-height: 560px; }
.markdown-pane { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid rgba(var(--green-rgb), 0.16); border-radius: 10px; background: var(--card); }
.markdown-pane-title { padding: 10px 14px; border-bottom: 1px solid rgba(var(--green-rgb), 0.12); color: var(--text-mid); font-size: 0.86rem; font-weight: 600; }
.markdown-pane-title i { margin-right: 6px; color: var(--primary); }
.markdown-fullscreen-btn { float: right; margin-top: -5px; }
.markdown-textarea { flex: 1; width: 100%; min-height: 520px; box-sizing: border-box; resize: none; border: 0; padding: 16px; outline: none; background: var(--input-bg); color: var(--text); font: 0.9rem/1.7 Consolas, Monaco, monospace; }
.markdown-preview { flex: 1; overflow: auto; padding: 16px 20px; color: var(--text); line-height: 1.7; }
.markdown-preview h1, .markdown-preview h2, .markdown-preview h3, .markdown-preview h4, .markdown-preview h5, .markdown-preview h6 { margin: 0 0 12px; line-height: 1.35; color: var(--text); }
.markdown-preview h1 { padding-bottom: 8px; border-bottom: 1px solid rgba(var(--green-rgb), 0.15); }
.markdown-preview p { margin: 0 0 14px; }
.markdown-preview ul, .markdown-preview ol { padding-left: 24px; margin: 0 0 14px; }
.markdown-preview blockquote { margin: 0 0 14px; padding: 6px 14px; border-left: 4px solid var(--primary); background: rgba(var(--green-rgb), 0.06); color: var(--text-mid); }
.markdown-preview code { padding: 2px 5px; border-radius: 4px; background: rgba(var(--green-rgb), 0.1); font: 0.88em Consolas, Monaco, monospace; }
.markdown-preview pre { overflow: auto; margin: 0 0 14px; padding: 14px; border-radius: 8px; background: var(--input-bg); }
.markdown-preview pre code { padding: 0; background: transparent; }
.markdown-preview a { color: var(--primary); }
.markdown-preview img { max-width: 100%; }
.markdown-preview hr { border: 0; border-top: 1px solid rgba(var(--green-rgb), 0.18); margin: 18px 0; }
.markdown-preview-pane.markdown-fullscreen { position: fixed; inset: 0; z-index: 1000; border: 0; border-radius: 0; background: var(--card); }
.markdown-preview-pane.markdown-fullscreen .markdown-preview { min-height: 0; }
@media (max-width: 700px) {
  .markdown-editor { grid-template-columns: 1fr; min-height: 0; }
  .markdown-textarea { min-height: 360px; }
  .markdown-preview { min-height: 360px; }
}
/* 返回栏 */
.back-bar {
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
  padding: 10px 14px; background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.1);
  border-radius: 10px;
}
/* 返回按钮 */
.back-btn {
  background: transparent; border: none; color: var(--primary); cursor: pointer;
  font-size: 0.88rem; padding: 4px 10px; border-radius: 6px; transition: all 0.2s;
}
/* 返回按钮悬停 */
.back-btn:hover { background: rgba(var(--green-rgb), 0.08); transform: translateX(-2px); }
/* 返回栏工具标题 */
.back-bar .tool-title { font-weight: 600; font-size: 0.95rem; color: var(--text); }

/* Cron 输入区 */
.cron-input-area { margin-bottom: 24px; }
/* Cron 输入行 */
.cron-row {
  display: flex; gap: 10px; align-items: center; margin-bottom: 10px;
  padding: 12px 14px; background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px;
}
/* Cron 序号标签 */
.cron-row .num-label { font-size: 0.82rem; color: var(--text-mid); min-width: 48px; font-weight: 600; }
/* Cron 文本框 */
.cron-row input[type="text"] {
  flex: 1; padding: 8px 12px; border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 6px;
  background: var(--input-bg); color: var(--text); font-size: 0.88rem; font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  outline: none;
}
.cron-row input[type="text"]:focus { border-color: var(--primary); }
/* Cron 删除按钮 */
.cron-row .remove-btn {
  background: transparent; border: none; color: var(--text-faint); cursor: pointer; font-size: 1rem;
  padding: 4px 6px; border-radius: 4px; transition: all 0.2s;
}
/* Cron 删除按钮悬停 */
.cron-row .remove-btn:hover { color: var(--up); background: rgba(var(--error-rgb), 0.08); }

/* 选项行 */
.options-row {
  display: flex; gap: 20px; align-items: center; flex-wrap: wrap; margin-bottom: 20px;
  padding: 14px 16px; background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.1);
  border-radius: 8px;
}
/* 选项标签 */
.options-row label { font-size: 0.85rem; color: var(--text-mid); }
/* 选项下拉框 / 数字输入 */
.options-row select, .options-row input[type="number"] {
  padding: 6px 10px; border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 6px;
  background: var(--input-bg); font-size: 0.85rem; outline: none; color: var(--text);
}
.options-row select:focus, .options-row input[type="number"]:focus { border-color: var(--primary); }
/* 选项数字输入宽度 */
.options-row input[type="number"] { width: 70px; }

/* 按钮样式 */
.btn {
  padding: 8px 22px; border: none; border-radius: 8px; font-size: 0.88rem; cursor: pointer;
  transition: all 0.2s; font-weight: 500;
}
/* 主按钮 */
.btn-primary { background: linear-gradient(135deg, var(--primary), var(--primary-grad2)); color: var(--on-primary); }
.btn-primary:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 4px 14px rgba(var(--green-rgb), 0.35); }
/* 轮廓按钮 */
.btn-outline { background: transparent; border: 1px solid rgba(var(--green-rgb), 0.3); color: var(--primary); }
.btn-outline:hover { background: rgba(var(--green-rgb), 0.06); transform: translateY(-1px); box-shadow: 0 2px 8px rgba(var(--green-rgb), 0.12); }
/* 小号按钮 */
.btn-sm { padding: 5px 14px; font-size: 0.8rem; }
/* 添加按钮 */
.btn-add { color: var(--primary); border: 1px dashed rgba(var(--green-rgb), 0.3); background: transparent; padding: 8px 18px; border-radius: 8px; cursor: pointer; font-size: 0.85rem; transition: all 0.2s; }
.btn-add:hover { background: rgba(var(--green-rgb), 0.04); border-color: var(--primary); }

/* 结果区 */
.result-section { margin-top: 20px; }
/* 结果卡片 */
.result-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12); border-radius: 10px;
  margin-bottom: 16px; overflow: hidden;
}
/* 结果卡片头部 */
.result-card-header {
  padding: 10px 16px; font-weight: 600; font-size: 0.88rem;
  border-bottom: 1px solid rgba(var(--green-rgb), 0.1);
  display: flex; justify-content: space-between; align-items: center;
}
/* 结果卡片表达式 */
.result-card-header .cron-expr { font-family: monospace; color: var(--primary); font-weight: normal; font-size: 0.82rem; }
/* 结果卡片错误 */
.result-card-header .err { color: var(--up); }
/* 结果卡片正文 */
.result-card-body { padding: 10px 16px; }
/* 时间项 */
.time-item {
  display: flex; align-items: center; padding: 6px 0; border-bottom: 1px solid rgba(var(--green-rgb), 0.05);
  font-size: 0.88rem;
}
.time-item:last-child { border-bottom: none; }
/* 时间序号 */
.time-item .idx { color: var(--text-faint); min-width: 30px; font-size: 0.8rem; }
/* 时间值 */
.time-item .time { color: var(--text); font-weight: 500; }
/* 相对时间 */
.time-item .rel { color: var(--text-soft); font-size: 0.8rem; margin-left: 12px; }

/* 空状态提示 */
.empty-state { text-align: center; padding: 40px; color: var(--text-soft); font-size: 0.9rem; }

/* 错误消息 */
.error-msg {
  background: rgba(var(--error-rgb), 0.06); border: 1px solid rgba(var(--error-rgb), 0.15);
  color: var(--up); padding: 8px 14px; border-radius: 6px; font-size: 0.85rem;
  margin-top: 8px; display: none;
}

/* 时间戳工具 */
.ts-section { margin-bottom: 24px; }
.ts-section:last-child { margin-bottom: 0; }
/* 时间戳卡片 */
.ts-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px; padding: 16px; margin-bottom: 16px;
}
.ts-card:last-child { margin-bottom: 0; }
/* 时间戳卡片标题 */
.ts-card-title { font-size: 0.9rem; font-weight: 600; color: var(--primary); margin-bottom: 12px; }
/* 实时时钟区域 */
.ts-clock {
  display: flex; gap: 24px; flex-wrap: wrap;
}
/* 时钟项 */
.ts-clock-item { text-align: center; }
/* 时钟数值 */
.ts-clock-item .ts-val {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 1.6rem; color: var(--text); font-weight: 600; line-height: 1.2;
}
/* 时钟标签 */
.ts-clock-item .ts-label { font-size: 0.78rem; color: var(--text-soft); margin-top: 4px; }
/* 时间戳输入行 */
.ts-row {
  display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
  padding: 8px 0;
}
/* 时间戳标签 */
.ts-row label { font-size: 0.85rem; color: var(--text-mid); min-width: 80px; }
/* 时间戳输入框 */
.ts-row input[type="text"], .ts-row input[type="datetime-local"] {
  flex: 1; min-width: 180px; padding: 8px 12px;
  border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 6px;
  background: var(--input-bg); color: var(--text); font-size: 0.88rem;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  outline: none;
}
.ts-row input[type="text"]:focus, .ts-row input[type="datetime-local"]:focus {
  border-color: var(--primary);
}
/* 时间戳转换结果 */
.ts-row .ts-result {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.9rem; color: var(--text); padding: 8px 12px;
  background: var(--input-bg); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 6px; min-height: 36px; flex: 1; word-break: break-all;
}
.ts-row .ts-result .hint {
  color: var(--text-faint); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.82rem;
}

/* ASCII 艺术输出 */
.asciiart-pre {
  width: 100%; max-height: 420px; overflow: auto; margin: 0;
  padding: 12px; font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.72rem; line-height: 1.15; white-space: pre;
  color: var(--text); background: var(--input-bg);
  border: 1px solid rgba(var(--green-rgb), 0.12); border-radius: 6px;
}
.asciiart-pre .hint {
  color: var(--text-faint); font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 0.82rem;
}

/* 金价卡片 */
.gold-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px; margin-bottom: 12px;
}
/* 金价明细卡片 */
.gold-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px; padding: 20px; text-align: center;
}
/* 金价卡片标题 */
.gold-card-header { font-weight: 600; font-size: 0.92rem; color: var(--primary); }
/* 金价卡片副标题 */
.gold-card-sub { font-size: 0.75rem; color: var(--text-soft); margin-top: 2px; }
/* 金价数字 */
.gold-price {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 2rem; color: var(--text); font-weight: 600; margin: 10px 0 4px;
}
/* 金价上涨/下跌颜色 */
.gold-price.up { color: var(--up); }
.gold-price.down { color: var(--down); }
/* 金价变动 */
.gold-change { font-size: 0.85rem; margin-bottom: 10px; }
.gold-change.up { color: var(--up); }
.gold-change.down { color: var(--down); }
/* 金价详情 */
.gold-details {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
  font-size: 0.78rem; color: var(--text-mid);
}
.gold-details b { font-weight: 600; color: var(--text); }

/* 汇率网格 */
.exchange-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}
/* 汇率卡片 */
.exchange-rate-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 8px; padding: 12px 10px; text-align: center;
  cursor: pointer; transition: all 0.2s;
}
.exchange-rate-card:hover {
  border-color: var(--primary); box-shadow: 0 2px 8px rgba(var(--green-rgb), 0.1);
  transform: translateY(-3px);
}
/* 汇率代码 */
.exchange-rate-code {
  font-size: 0.82rem; font-weight: 700; color: var(--primary);
}
/* 汇率名称 */
.exchange-rate-name {
  font-size: 0.72rem; color: var(--text-soft); margin-bottom: 6px;
}
/* 汇率数值 */
.exchange-rate-val {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 1.1rem; font-weight: 600; color: var(--text); line-height: 1.3;
}
/* 汇率标签 */
.exchange-rate-label {
  font-size: 0.7rem; color: var(--text-faint); margin-top: 2px;
}

/* IP 信息 */
.ip-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px; padding: 24px;
}
/* IP 主区域 */
.ip-main { text-align: center; padding: 20px 0 16px; }
/* IP 地址 */
.ip-address {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 1.8rem; font-weight: 600; color: var(--text);
  letter-spacing: 2px;
}
/* IP 标签 */
.ip-label { font-size: 0.8rem; color: var(--text-soft); margin-top: 4px; }
/* IP 详情列表 */
.ip-details { max-width: 360px; margin: 0 auto; }
/* IP 详情行 */
.ip-row {
  display: flex; justify-content: space-between; padding: 8px 0;
  border-bottom: 1px solid rgba(var(--green-rgb), 0.06);
  font-size: 0.88rem;
}
.ip-row:last-child { border-bottom: none; }
/* IP 键名 */
.ip-key { color: var(--text-soft); }
/* IP 键值 */
.ip-val { color: var(--text); font-weight: 500; }

/* 热榜列表 */
.hot-item {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px;
  border-bottom: 1px solid rgba(var(--green-rgb), 0.06);
  transition: background 0.15s;
}
.hot-item:last-child { border-bottom: none; }
.hot-item:hover { background: rgba(var(--green-rgb), 0.03); }
/* 热榜排名 */
.hot-rank {
  min-width: 28px; text-align: center; font-weight: 700; font-size: 0.85rem;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}
.hot-rank.top1 { color: var(--up); font-size: 0.95rem; }
.hot-rank.top2 { color: var(--hot2); }
.hot-rank.top3 { color: var(--hot3); }
.hot-rank.normal { color: var(--text-soft); }
/* 热榜标题 */
.hot-title { flex: 1; font-size: 0.88rem; color: var(--text); cursor: pointer; transition: color 0.2s; }
.hot-title:hover { color: var(--primary); }
/* 热榜热度 */
.hot-hot { font-size: 0.78rem; color: var(--text-faint); white-space: nowrap; }
/* 热榜元信息 */
.hot-meta { font-size: 0.75rem; color: var(--text-faint); margin-top: 2px; }

/* 数独状态 */
.sudoku-status {
  text-align: center; min-height: 24px; margin-bottom: 10px;
  font-size: 0.9rem; color: var(--primary); font-weight: 500;
}
/* 数独网格 */
.sudoku-grid {
  display: grid; grid-template-columns: repeat(9, 1fr);
  max-width: 360px; margin: 0 auto 16px;
  border: 2px solid var(--text-mid); border-radius: 6px; overflow: hidden; background: var(--input-bg);
}
/* 数独单元格 */
.sudoku-cell {
  display: flex; align-items: center; justify-content: center;
  aspect-ratio: 1; font-size: 1.2rem; font-weight: 500; color: var(--text);
  border: 1px solid rgba(var(--green-rgb), 0.15); cursor: pointer; user-select: none;
  transition: background 0.15s;
}
/* 数独宫格边框 */
.sudoku-cell.sudoku-border-bottom { border-bottom: 2px solid var(--text-mid); }
.sudoku-cell.sudoku-border-right { border-right: 2px solid var(--text-mid); }
/* 数独单元格选中 */
.sudoku-cell.sudoku-selected { background: rgba(var(--green-rgb), 0.15); }
/* 数独固定数字 */
.sudoku-cell.sudoku-fixed { color: var(--text); font-weight: 600; background: var(--bg); }
/* 数独用户输入 */
.sudoku-cell.sudoku-user { color: var(--primary); }
/* 数独数字面板 */
.sudoku-pad { max-width: 360px; margin: 0 auto; }
/* 数独数字输入框 */
.sudoku-number-input {
  width: 100%; padding: 10px; text-align: center; margin-bottom: 10px;
  border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 6px; background: var(--input-bg);
  color: var(--text); font-size: 1rem; outline: none;
}
/* 数独数字按钮网格 */
.sudoku-num-btns {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px;
}
/* 数独数字按钮 */
.sudoku-num-btn {
  padding: 10px; border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 6px;
  background: var(--card); color: var(--text); font-size: 1rem; cursor: pointer; transition: all 0.2s;
}
/* 数独数字按钮悬停 */
.sudoku-num-btn:hover { background: rgba(var(--green-rgb), 0.08); border-color: var(--primary); }
/* 数独数字按钮点击 */
.sudoku-num-btn:active { transform: scale(0.97); }

/* 响应式断点 */
@media (max-width: 600px) {
  .nav-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
  .nav-card { padding: 16px 10px; }
  .nav-card .nav-icon { font-size: 1.8rem; margin-bottom: 8px; }
  .nav-card .nav-name { font-size: 0.95rem; margin-bottom: 0; }
  .nav-card .nav-desc { display: none; }
  .cron-row { flex-wrap: wrap; }
  .cron-row input[type="text"] { min-width: 100%; }
  .ts-clock { gap: 16px; }
  .ts-clock-item .ts-val { font-size: 1.2rem; }
  .gold-grid { grid-template-columns: 1fr; }
  .gold-details { flex-direction: column; gap: 4px; }
  .ip-address { font-size: 1.3rem; }
  .sudoku-cell { font-size: 1rem; }
  .sudoku-num-btn { padding: 8px 4px; }
}


/* 文本差异对比 */
.diff-inputs { display: flex; gap: 16px; margin-bottom: 16px; }
.diff-input-group { flex: 1; min-width: 0; }
.diff-input-label {
  font-size: 0.85rem; font-weight: 600; color: var(--text-mid); margin-bottom: 8px;
}
.diff-textarea {
  width: 100%; min-height: 220px; padding: 12px;
  border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 8px;
  background: var(--input-bg); color: var(--text);
  font-family: 'SF Mono','Fira Code','Consolas',monospace;
  font-size: 0.85rem; line-height: 1.6; outline: none; resize: vertical;
}
.diff-textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(var(--green-rgb), 0.08);
}
.diff-stats {
  padding: 8px 12px; margin-bottom: 12px;
  background: rgba(var(--green-rgb), 0.06); border: 1px solid rgba(var(--green-rgb), 0.1);
  border-radius: 6px; font-size: 0.82rem; color: var(--text-mid); text-align: center;
}
.diff-output {
  display: flex; gap: 0; border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 8px; overflow: hidden;
}
.diff-panel { flex: 1; min-width: 0; }
.diff-panel-l { border-right: 1px solid rgba(var(--green-rgb), 0.12); }
.diff-panel-header {
  padding: 6px 12px; font-size: 0.8rem; font-weight: 600;
  color: var(--text-mid); background: rgba(var(--green-rgb), 0.04);
  border-bottom: 1px solid rgba(var(--green-rgb), 0.1);
}
.diff-lines {
  max-height: 500px; overflow-y: auto;
  font-family: 'SF Mono','Fira Code','Consolas',monospace;
  font-size: 0.82rem; line-height: 1.7;
}
.diff-line {
  display: flex; padding: 1px 0; min-height: 1.7em; align-items: baseline;
  border-bottom: 1px solid rgba(var(--green-rgb), 0.03);
}
.diff-line-pad { min-height: 1.7em; }
.diff-line-l { background: var(--diff-del-bg); }
.diff-line-r { background: var(--diff-add-bg); }
.diff-gutter {
  width: 44px; min-width: 44px; text-align: right; padding-right: 8px;
  color: var(--text-faint); font-size: 0.75rem; user-select: none; flex-shrink: 0;
}
.diff-content {
  flex: 1; min-width: 0; word-break: break-all; white-space: pre-wrap; padding-right: 8px;
}
.diff-char-l {
  background: var(--diff-char-del); text-decoration: line-through; border-radius: 2px; padding: 0 1px;
}
.diff-char-r {
  background: var(--diff-char-add); font-weight: 600; border-radius: 2px; padding: 0 1px;
}
.diff-line-change { outline: 1.5px solid var(--primary); outline-offset: -1.5px; }
.diff-nav { display: inline-flex; align-items: center; gap: 6px; margin-left: 8px; }
.diff-nav-btn {
  padding: 4px 10px; border: 1px solid rgba(var(--green-rgb), 0.25); border-radius: 5px;
  background: var(--input-bg); color: var(--primary); font-size: 0.8rem; cursor: pointer;
  transition: all 0.15s;
}
.diff-nav-btn:hover { background: var(--primary); color: var(--on-primary); }
.diff-nav-label { font-size: 0.78rem; color: var(--text-soft); min-width: 36px; text-align: center; }

/* 文件校验 */
.filehash-grid { display: flex; gap: 16px; margin-bottom: 16px; }
.filehash-box { flex: 1; min-width: 0; }
.filehash-label {
  font-size: 0.85rem; font-weight: 600; color: var(--text-mid); margin-bottom: 8px;
}
.filehash-drop {
  display: block; padding: 24px 12px; text-align: center;
  border: 1.5px dashed rgba(var(--green-rgb), 0.35); border-radius: 8px;
  background: rgba(var(--green-rgb), 0.03); color: var(--text-soft); font-size: 0.82rem;
  cursor: pointer; transition: all 0.15s; user-select: none;
}
.filehash-drop:hover, .filehash-drop-active {
  border-color: var(--primary); background: rgba(var(--green-rgb), 0.07); color: var(--primary);
}
.filehash-input { display: none; }
.filehash-meta { margin-top: 10px; font-size: 0.82rem; color: var(--text-mid); }
.filehash-cards {
  border: 1px solid rgba(var(--green-rgb), 0.12); border-radius: 8px; overflow: hidden;
}
.filehash-row { display: flex; padding: 7px 12px; border-bottom: 1px solid rgba(var(--green-rgb), 0.06); }
.filehash-row:last-child { border-bottom: none; }
.filehash-row-label {
  width: 76px; min-width: 76px; font-weight: 600; color: var(--text-mid); flex-shrink: 0;
}
.filehash-row-value { flex: 1; min-width: 0; word-break: break-all; }
.filehash-name { color: var(--text); }
.filehash-hash {
  font-family: 'SF Mono','Fira Code','Consolas',monospace; font-size: 0.8rem; color: var(--text-mid);
}
.filehash-verdict {
  display: flex; align-items: center; justify-content: center;
  padding: 14px; border-radius: 8px; font-size: 1rem; font-weight: 600;
}
.filehash-match { background: var(--diff-add-bg); color: var(--add); }
.filehash-mismatch { background: var(--diff-del-bg); color: var(--del); }

/* 后台数据面板 */
.admin-login-card {
  max-width: 360px; margin: 40px auto; text-align: center;
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 12px; padding: 36px 32px;
}
.admin-login-icon {
  width: 60px; height: 60px; margin: 0 auto 16px; border-radius: 50%;
  background: rgba(var(--green-rgb), 0.1); color: var(--primary);
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
}
.admin-stat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px; margin-bottom: 20px;
}
.admin-stat-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px; padding: 18px 20px;
}
.admin-stat-label { font-size: 0.8rem; color: var(--text-soft); margin-bottom: 8px; }
.admin-stat-label i { margin-right: 5px; color: var(--primary); }
.admin-stat-val {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 1.25rem; font-weight: 600; color: var(--text);
}

/* 神秘像素风彩蛋模式（body.pixel-mode） */
body.pixel-mode {
  font-family: 'Courier New', monospace;
}
body.pixel-mode .header { background: linear-gradient(135deg, #3d3a35, #241f16); }
body.pixel-mode .nav-card,
body.pixel-mode .ts-card,
body.pixel-mode .ts-section,
body.pixel-mode .options-row,
body.pixel-mode .result-card,
body.pixel-mode .admin-login-card,
body.pixel-mode .admin-stat-card,
body.pixel-mode .exchange-rate-card,
body.pixel-mode .ip-card,
body.pixel-mode .gold-card,
body.pixel-mode .filehash-box {
  border-radius: 0 !important;
  border: 2px solid #3d3a35 !important;
  box-shadow: 3px 3px 0 #3d3a35;
}
body.pixel-mode .btn { border-radius: 0 !important; box-shadow: 2px 2px 0 #3d3a35; }
body.pixel-mode .back-btn { border-radius: 0 !important; }
body.pixel-mode .nav-card::before { display: none; }
body.pixel-mode .pixel-overlay {
  position: fixed; inset: 0; z-index: 9996; pointer-events: none;
  background: repeating-linear-gradient(0deg, transparent 0 3px, rgba(0,0,0,0.18) 3px 4px);
}
body.pixel-mode .pixel-scanline {
  position: fixed; left: 0; right: 0; height: 120px; z-index: 9996; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(107,143,94,0.15), transparent);
  animation: pixelScan 4s linear infinite;
}
@keyframes pixelScan {
  0% { top: -120px; }
  100% { top: 100vh; }
}

/* 图片压缩工具 */
.imgtool-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px; padding: 20px;
}
.imgtool-compare {
  display: flex; align-items: center; justify-content: space-around;
  flex-wrap: wrap; gap: 10px; margin-bottom: 18px;
}
.imgtool-stat { text-align: center; min-width: 96px; }
.imgtool-stat-label { font-size: 0.8rem; color: var(--text-soft); margin-bottom: 6px; }
.imgtool-stat-val {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 1.35rem; font-weight: 600; color: var(--text);
}
.imgtool-arrow { color: var(--text-faint); font-size: 1rem; }
.imgtool-preview {
  text-align: center; margin-bottom: 18px;
  background: rgba(var(--green-rgb), 0.06); border-radius: 8px; padding: 12px;
}
.imgtool-preview img {
  max-width: 100%; max-height: 340px; border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.imgtool-lock {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.85rem; color: var(--text-soft);
  margin: 4px 0 12px; cursor: pointer;
}
.imgtool-lock input { accent-color: var(--primary); }

/* 股票分析 */
.stock-section { margin-bottom: 16px; }
.stock-section:last-child { margin-bottom: 0; }
/* 行情卡 */
.stock-quote {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px; padding: 20px; margin-bottom: 16px;
}
.stock-quote-head { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.stock-quote-name { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.stock-quote-symbol { font-size: 0.8rem; color: var(--text-soft); font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; }
.stock-quote-time { font-size: 0.75rem; color: var(--text-faint); margin-left: auto; }
.stock-quote-price {
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 2.4rem; font-weight: 700; margin: 8px 0 2px;
}
.stock-quote.up .stock-quote-price { color: var(--up); }
.stock-quote.down .stock-quote-price { color: var(--down); }
.stock-quote-change { font-size: 0.9rem; margin-bottom: 14px; }
.stock-quote.up .stock-quote-change { color: var(--up); }
.stock-quote.down .stock-quote-change { color: var(--down); }
.stock-quote-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px;
}
.stock-meta {
  background: rgba(var(--green-rgb), 0.05); border-radius: 6px; padding: 6px 10px;
  display: flex; justify-content: space-between; align-items: center; gap: 6px;
  font-size: 0.78rem;
}
.stock-meta .k { color: var(--text-soft); }
.stock-meta .v { color: var(--text); font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-weight: 600; }
/* 综合信号 */
.stock-conclusion {
  text-align: center; font-size: 1.3rem; font-weight: 700; padding: 12px; border-radius: 8px; margin-bottom: 12px;
}
.stock-conclusion.bull { background: rgba(var(--error-rgb), 0.12); color: var(--up); }
.stock-conclusion.bear { background: rgba(var(--green-rgb), 0.12); color: var(--down); }
.stock-conclusion.neutral { background: rgba(var(--green-rgb), 0.08); color: var(--text-mid); }
.stock-sig-list { display: flex; flex-direction: column; gap: 6px; }
.stock-sig-item {
  display: flex; justify-content: space-between; gap: 12px; padding: 6px 2px;
  border-bottom: 1px solid rgba(var(--green-rgb), 0.06); font-size: 0.85rem;
}
.stock-sig-item:last-child { border-bottom: none; }
.stock-sig-name { color: var(--text-soft); }
.stock-sig-val { font-weight: 600; }
.stock-sig-val.bull { color: var(--up); }
.stock-sig-val.bear { color: var(--down); }
.stock-sig-val.neutral { color: var(--text-mid); }
/* 指标网格 */
.stock-ind-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px;
}
.stock-ind {
  background: var(--input-bg); border: 1px solid rgba(var(--green-rgb), 0.1); border-radius: 6px;
  padding: 8px 12px; display: flex; justify-content: space-between; align-items: center; gap: 8px;
}
.stock-ind .k { font-size: 0.75rem; color: var(--text-soft); }
.stock-ind .v { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-weight: 600; color: var(--text); font-size: 0.88rem; }
/* 止损支撑压力 */
.stock-risk-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px;
}
.stock-risk {
  background: var(--input-bg); border: 1px solid rgba(var(--green-rgb), 0.1); border-radius: 6px;
  padding: 10px 12px; display: flex; flex-direction: column; gap: 4px;
}
.stock-risk .k { font-size: 0.75rem; color: var(--text-soft); }
.stock-risk .v { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-weight: 700; color: var(--text); font-size: 1.05rem; }
/* 买卖参考 */
.stock-trade-pos {
  text-align: center; font-size: 0.9rem; font-weight: 600; padding: 8px 12px; border-radius: 8px; margin-bottom: 10px;
}
.stock-trade-pos.bull { background: rgba(var(--error-rgb), 0.12); color: var(--up); }
.stock-trade-pos.bear { background: rgba(var(--green-rgb), 0.12); color: var(--down); }
.stock-trade-pos.neutral { background: rgba(var(--green-rgb), 0.08); color: var(--text-mid); }
.stock-trade-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px;
}
.stock-trade {
  background: var(--input-bg); border: 1px solid rgba(var(--green-rgb), 0.1); border-radius: 6px;
  padding: 10px 12px; display: flex; flex-direction: column; gap: 4px;
}
.stock-trade-tag { font-size: 0.75rem; font-weight: 700; color: var(--text-soft); }
.stock-trade.buy .stock-trade-tag { color: var(--up); }
.stock-trade.sell .stock-trade-tag { color: var(--down); }
.stock-trade-range { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-weight: 700; color: var(--text); font-size: 1.05rem; }
.stock-trade-note { font-size: 0.75rem; color: var(--text-soft); line-height: 1.5; }
/* 行动结论横幅 */
.stock-action {
  border-radius: 10px; padding: 14px 16px; margin-bottom: 14px;
  border: 1px solid rgba(var(--green-rgb), 0.15);
}
.stock-action.bull { background: rgba(var(--error-rgb), 0.1); border-color: rgba(var(--error-rgb), 0.25); }
.stock-action.bear { background: rgba(var(--green-rgb), 0.1); border-color: rgba(var(--green-rgb), 0.25); }
.stock-action.neutral { background: rgba(var(--green-rgb), 0.06); border-color: rgba(var(--green-rgb), 0.15); }
.stock-action-title { font-size: 1.25rem; font-weight: 700; }
.stock-action.bull .stock-action-title { color: var(--up); }
.stock-action.bear .stock-action-title { color: var(--down); }
.stock-action.neutral .stock-action-title { color: var(--text-mid); }
.stock-action-pos { font-size: 0.85rem; font-weight: 600; color: var(--text-mid); margin-top: 4px; }
.stock-action-reasons { margin: 8px 0 0; padding-left: 20px; font-size: 0.8rem; color: var(--text-soft); line-height: 1.6; }
/* 术语小问号提示 */
.term-tip {
  position: relative; display: inline-flex; align-items: center; gap: 2px;
  cursor: help; outline: none; white-space: nowrap;
}
.term-tip i { font-size: 0.7em; color: var(--primary); opacity: 0.8; }
.term-tip .term-tip-box {
  display: none; position: absolute; left: 0; top: calc(100% + 6px); z-index: 30;
  width: 260px; padding: 8px 10px; border-radius: 6px;
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.2);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  font-size: 0.78rem; font-weight: 400; color: var(--text); line-height: 1.5;
  white-space: normal; text-align: left;
}
.term-tip:hover .term-tip-box, .term-tip:focus .term-tip-box { display: block; }
/* 新手折叠区 */
.stock-help .ts-card { padding: 4px; }
.stock-help details {
  border: 1px solid rgba(var(--green-rgb), 0.12); border-radius: 8px; margin: 4px;
}
.stock-help summary {
  cursor: pointer; padding: 10px 14px; font-size: 0.86rem; font-weight: 600; color: var(--text);
  user-select: none;
}
.stock-help summary:hover { background: rgba(var(--green-rgb), 0.04); border-radius: 8px; }
.stock-help-body { padding: 2px 16px 12px; font-size: 0.82rem; color: var(--text-soft); line-height: 1.7; }
.stock-help-body p { margin: 6px 0; }

/* 量化回测 */
.bt-num {
  width: 100px; padding: 8px 12px;
  border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 6px;
  background: var(--input-bg); color: var(--text); font-size: 0.88rem;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; outline: none;
}
.bt-num:focus { border-color: var(--primary); }
.bt-strat-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px;
}
.bt-strat {
  background: var(--input-bg); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 8px; padding: 12px;
}
.bt-enable {
  display: flex; align-items: center; gap: 8px; cursor: pointer;
  font-size: 0.95rem; font-weight: 600; color: var(--text);
}
.bt-enable input { accent-color: var(--primary); }
.bt-strat-desc { font-size: 0.78rem; color: var(--text-soft); margin: 6px 0 10px; line-height: 1.4; }
.bt-param { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.bt-param:last-child { margin-bottom: 0; }
.bt-param label { font-size: 0.8rem; color: var(--text-mid); min-width: 64px; }
.bt-param input {
  width: 68px; padding: 5px 8px;
  border: 1px solid rgba(var(--green-rgb), 0.2); border-radius: 5px;
  background: var(--card); color: var(--text); font-size: 0.82rem; outline: none;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}
.bt-param input:focus { border-color: var(--primary); }
.bt-hint { font-size: 0.72rem; color: var(--text-faint); line-height: 1.3; }
.bt-range { font-size: 0.82rem; color: var(--text-soft); margin-bottom: 12px; }
.bt-result-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px;
}
.bt-card {
  background: var(--card); border: 1px solid rgba(var(--green-rgb), 0.12);
  border-radius: 10px; padding: 16px;
}
.bt-card-head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 10px; }
.bt-card-name { font-size: 1.05rem; font-weight: 700; color: var(--text); }
.bt-card-param { font-size: 0.78rem; color: var(--text-soft); }
.bt-card-ret {
  margin-left: auto; font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 1.5rem; font-weight: 700;
}
.bt-card-ret.up { color: var(--up); }
.bt-card-ret.down { color: var(--down); }
.bt-meta-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 10px;
}
.bt-meta {
  background: rgba(var(--green-rgb), 0.05); border-radius: 6px; padding: 6px 10px;
  display: flex; flex-direction: column; gap: 2px; font-size: 0.75rem;
}
.bt-meta .k { color: var(--text-soft); }
.bt-meta .v { font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-weight: 600; color: var(--text); font-size: 0.85rem; }
.bt-meta .v.up { color: var(--up); }
.bt-meta .v.down { color: var(--down); }
.bt-beat {
  font-size: 0.82rem; font-weight: 600; padding: 8px 12px; border-radius: 6px; margin-bottom: 10px;
}
.bt-beat.up { background: rgba(var(--error-rgb), 0.12); color: var(--up); }
.bt-beat.down { background: rgba(var(--green-rgb), 0.12); color: var(--down); }
.bt-skip { font-size: 0.75rem; color: var(--text-faint); margin-bottom: 8px; }
.bt-trades { border-top: 1px dashed rgba(var(--green-rgb), 0.15); padding-top: 8px; }
.bt-trades-title { font-size: 0.75rem; color: var(--text-soft); margin-bottom: 6px; }
.bt-trade {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  font-size: 0.75rem; padding: 3px 0;
}
.bt-td { color: var(--text-mid); font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; }
.bt-arrow { color: var(--text-faint); }
.bt-tp { margin-left: auto; font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; font-weight: 700; }
.bt-tp.up { color: var(--up); }
.bt-tp.down { color: var(--down); }
.bt-note { margin-top: 14px; font-size: 0.75rem; color: var(--text-faint); line-height: 1.5; }

/* 信号监控 */
.mon-checks { display: flex; gap: 16px; flex-wrap: wrap; }
.mon-checks label { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 0.88rem; color: var(--text); }
.mon-checks input { accent-color: var(--primary); }
.mon-running { font-size: 0.88rem; color: var(--text); margin-bottom: 8px; }
.mon-idle { font-size: 0.88rem; color: var(--text-soft); }
.mon-quotes { font-size: 0.82rem; color: var(--text-soft); font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; line-height: 1.6; }
.mon-toast {
  position: fixed; top: 20px; left: 50%; transform: translateX(-50%) translateY(-20px);
  background: var(--card); color: var(--text); border: 1px solid var(--primary);
  border-radius: 8px; padding: 10px 18px; font-size: 0.88rem; font-weight: 600;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15); opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.3s; z-index: 9999; max-width: 90vw;
}
.mon-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.mon-rec-list { display: flex; flex-direction: column; gap: 6px; max-height: 420px; overflow-y: auto; }
.mon-rec {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 8px 10px; background: var(--input-bg); border: 1px solid rgba(var(--green-rgb), 0.1);
  border-radius: 6px; font-size: 0.8rem;
}
.mon-rec-time { color: var(--text-faint); font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; }
.mon-rec-name { color: var(--text); font-weight: 600; }
.mon-rec-sym { color: var(--text-faint); font-weight: 400; }
.mon-rec-strat { color: var(--text-soft); }
.mon-rec-action { font-weight: 700; }
.mon-rec-action.up { color: var(--up); }
.mon-rec-action.down { color: var(--down); }
.mon-rec-price { color: var(--text-mid); font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace; margin-left: auto; }