:root {
  --accent: #4f8cff;
  --green: #3fb950;
  --yellow: #d29922;
  --orange: #e67e22;
  --red: #f85149;
  --up: #4f8cff;
  --down: #3fb950;
}
[data-theme="dark"] {
  --bg: #0b0e14;
  --bg2: #0d1117;
  --card: #151a23;
  --card-hover: #1b212c;
  --border: #232a36;
  --text: #e6e9ef;
  --muted: #8a93a3;
  --shadow: 0 8px 30px rgba(0,0,0,.45);
  /* 有背景图时顶栏用：渐隐遮罩 + 文字阴影，暗色主题压暗背景以衬托浅色文字 */
  --topbar-scrim: linear-gradient(to bottom, rgba(0,0,0,.52), rgba(0,0,0,.12));
  --topbar-text-shadow: 0 1px 1px rgba(0,0,0,.98), 0 0 3px rgba(0,0,0,.94), 0 0 9px rgba(0,0,0,.76);
  /* 有背景图时的全局文字可读性：深色外缘衬托浅色文字，不依赖卡片毛玻璃。 */
  --content-primary-text: #f4f8ff;
  --content-text-outline: rgba(3,8,16,.88);
  --content-text-shadow: 0 1px 1px rgba(0,0,0,.96), 0 0 4px rgba(0,0,0,.86), 0 0 12px rgba(0,0,0,.58);
  /* 次级小字需要比正文更强的边缘，避免被背景高光或细节吞没。 */
  --content-secondary-text: #f1f5fb;
  --content-secondary-outline: rgba(3,8,16,.96);
  --content-secondary-shadow: 0 1px 1px rgba(0,0,0,.98), 0 0 3px rgba(0,0,0,.94), 0 0 8px rgba(0,0,0,.76);
  --content-badge-bg: rgba(3,8,16,.76);
  --content-badge-border: rgba(241,245,251,.64);
  --content-bar-track: rgba(34,40,50,.58);
  --content-bar-border: rgba(238,242,248,.28);
  --content-subtle-border: rgba(232,240,252,.44);
  /* 实时上/下行保留蓝绿语义，但用更亮的字色与独立深色轮廓对抗复杂背景。 */
  --content-live-up: #8cc8ff;
  --content-live-down: #78e7a1;
  --content-live-outline: rgba(2,8,16,.98);
  --content-live-shadow: 0 1px 1px rgba(0,0,0,.99), 0 0 3px rgba(0,0,0,.96), 0 0 8px rgba(0,0,0,.82);
  --content-card-border: rgba(222,230,245,.43);
  --content-card-shadow: 0 5px 22px rgba(0,0,0,.34);
  --content-card-hover-shadow: 0 10px 30px rgba(0,0,0,.52);
  /* 详情抽屉：作为数据工作区，使用更深的分层表面与低饱和蓝色高光。 */
  --drawer-bg: linear-gradient(155deg, #151d2b 0%, #0e141f 52%, #0a0f18 100%);
  --drawer-panel: #0e141f;
  --drawer-surface: linear-gradient(145deg, rgba(43,56,76,.48), rgba(19,27,39,.8));
  --drawer-canvas: linear-gradient(160deg, rgba(8,14,24,.54), rgba(19,27,40,.42));
  --drawer-border: rgba(162,184,219,.17);
  --drawer-border-strong: rgba(172,198,239,.28);
  --drawer-highlight: rgba(111,168,255,.20);
  --drawer-value: #f5f8ff;
  --drawer-muted: #9ba9bd;
  --drawer-mask: rgba(3,7,14,.64);
  /* 设置页：与详情工作区同源，但保留更宽松的表单阅读节奏。 */
  --settings-surface: linear-gradient(145deg, rgba(29,40,57,.96), rgba(16,24,36,.97));
  --settings-panel: #172131;
  --settings-canvas: #101722;
  --settings-border: rgba(157,181,219,.19);
  --settings-border-strong: rgba(171,199,241,.32);
  --settings-value: #f5f8ff;
  --settings-muted: #a9b6c8;
  --settings-highlight: rgba(105,164,255,.18);
  --settings-shadow: 0 18px 44px rgba(0,0,0,.28);
}
[data-theme="light"] {
  --bg: #f4f6fa;
  --bg2: #eaeef5;
  --card: #ffffff;
  --card-hover: #ffffff;
  --border: #e2e7ef;
  --text: #1b2330;
  --muted: #6b7585;
  --shadow: 0 8px 30px rgba(20,40,80,.10);
  /* 背景图下即使切换亮色主题，前景也保持“浅字 + 深色边缘”：亮暗区域都稳定可读。 */
  --topbar-scrim: linear-gradient(to bottom, rgba(3,12,27,.28), rgba(3,12,27,.07));
  --topbar-text-shadow: 0 1px 1px rgba(0,0,0,.98), 0 0 3px rgba(0,0,0,.94), 0 0 9px rgba(0,0,0,.76);
  --content-primary-text: #f7fbff;
  --content-text-outline: rgba(2,10,22,.96);
  --content-text-shadow: 0 1px 1px rgba(0,0,0,.98), 0 0 4px rgba(0,0,0,.9), 0 0 12px rgba(0,0,0,.68);
  /* 次级小字也采用浅字深缘，避免白描边在瀑布、高光等区域消失。 */
  --content-secondary-text: #f1f6ff;
  --content-secondary-outline: rgba(2,10,22,.98);
  --content-secondary-shadow: 0 1px 1px rgba(0,0,0,.99), 0 0 3px rgba(0,0,0,.95), 0 0 8px rgba(0,0,0,.8);
  --content-badge-bg: rgba(2,10,22,.78);
  --content-badge-border: rgba(241,246,255,.66);
  --content-bar-track: rgba(34,40,50,.58);
  --content-bar-border: rgba(238,242,248,.28);
  --content-subtle-border: rgba(2,10,22,.55);
  /* 亮色主题在背景图下同样用高亮蓝绿与深色轮廓，避免速率数字被高光吞没。 */
  --content-live-up: #8cc8ff;
  --content-live-down: #78e7a1;
  --content-live-outline: rgba(2,10,22,.99);
  --content-live-shadow: 0 1px 1px rgba(0,0,0,.99), 0 0 3px rgba(0,0,0,.96), 0 0 8px rgba(0,0,0,.84);
  --content-card-border: rgba(28,43,67,.32);
  --content-card-shadow: 0 5px 22px rgba(20,40,80,.18);
  --content-card-hover-shadow: 0 10px 30px rgba(20,40,80,.32);
  /* 亮色主题延续同一套层级，只将面板提亮为柔和的冷白色。 */
  --drawer-bg: linear-gradient(155deg, #f9fbff 0%, #edf2fa 55%, #e4ebf6 100%);
  --drawer-panel: #edf2fa;
  --drawer-surface: linear-gradient(145deg, rgba(255,255,255,.94), rgba(238,244,252,.88));
  --drawer-canvas: linear-gradient(160deg, rgba(255,255,255,.80), rgba(229,237,249,.72));
  --drawer-border: rgba(61,84,120,.17);
  --drawer-border-strong: rgba(51,90,148,.28);
  --drawer-highlight: rgba(79,140,255,.16);
  --drawer-value: #152238;
  --drawer-muted: #68778c;
  --drawer-mask: rgba(13,24,42,.42);
  --settings-surface: linear-gradient(145deg, rgba(255,255,255,.96), rgba(237,243,252,.97));
  --settings-panel: #f3f7fd;
  --settings-canvas: #f7faff;
  --settings-border: rgba(56,82,121,.18);
  --settings-border-strong: rgba(47,90,152,.30);
  --settings-value: #17243a;
  --settings-muted: #65748a;
  --settings-highlight: rgba(79,140,255,.16);
  --settings-shadow: 0 18px 44px rgba(24,47,84,.16);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  min-height: 100vh;
  transition: background .25s, color .25s;
}

/* 页面美化：全站背景图层（由 appearance.js 注入并填充） */
/* isolation 让负层级的背景图固定在页面内容之下、根画布之上；否则 Chromium
   可能把它绘制到白色页面画布之后，导致已配置的背景图不可见。 */
html.has-bg body { background: transparent; isolation: isolate; }
/* inset 由 appearance.js 按模糊量动态设置：不模糊时为 0（图片不被多余放大，最清晰），
   模糊时才撑出溢出边遮住模糊产生的透明边缘 */
#bg-layer {
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background-position: center; background-size: cover; background-repeat: no-repeat;
}
#bg-dim { position: fixed; inset: 0; z-index: -1; pointer-events: none; }

/* 顶栏 */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 26px;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
/* 有背景图时：顶栏不再使用磨砂，靠渐隐遮罩 + 高对比文字保证清晰。 */
html.has-bg .topbar {
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border-bottom-color: color-mix(in srgb, var(--border) 45%, transparent);
}
html.has-bg .topbar::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: var(--topbar-scrim);
}
html.has-bg .brand,
html.has-bg .stats,
html.has-bg .stat-num {
  /* 顶栏是图片高光最集中的区域，两个主题统一使用高亮前景与更厚的深色边缘。 */
  color: var(--content-primary-text);
  -webkit-text-stroke: .55px var(--content-text-outline);
  paint-order: stroke fill;
  text-shadow: var(--topbar-text-shadow);
}

.brand { font-size: 18px; font-weight: 700; display: flex; align-items: center; gap: 10px; letter-spacing: .5px; }
.brand-home { color: inherit; text-decoration: none; cursor: pointer; }
.brand-home:hover { color: var(--accent); }
.brand-home:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; border-radius: 4px; }
.logo-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 10px var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1 } 50% { opacity: .4 } }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.stats { display: flex; gap: 18px; font-size: 13px; color: var(--muted); }
.stat-num { color: var(--text); font-weight: 700; font-size: 15px; }
.stat.up { color: var(--up); } .stat.down { color: var(--down); }
.icon-btn {
  background: var(--card); border: 1px solid var(--border); color: var(--text);
  width: 36px; height: 36px; border-radius: 9px; cursor: pointer; font-size: 16px;
  transition: background .15s, border-color .15s;
}
.icon-btn:hover { background: var(--card-hover); border-color: var(--accent); }
a.icon-btn { display: inline-flex; align-items: center; justify-content: center; text-decoration: none; }

/* 设置页 */
.settings-page { position: relative; max-width: 1280px; margin: 30px auto; padding: 0 26px 48px; }
.settings-layout { min-width: 0; }

/* 一级设置分类只有三项，放在工作区顶部横向排列；页面美化的五项二级导航
   仍保留左侧，避免两个纵向导航并排挤压实际内容宽度。 */
.settings-page .tabs {
  position: sticky; top: 74px; z-index: 8; display: flex; flex-direction: row; gap: 5px; padding: 5px; margin-bottom: 22px;
  border: 1px solid var(--settings-border); border-radius: 16px;
  background: linear-gradient(145deg, var(--settings-highlight), transparent 64%), color-mix(in srgb, var(--settings-panel) var(--settings-alpha, 100%), transparent);
  box-shadow: inset 0 1px rgba(255,255,255,.055), 0 10px 26px rgba(0,0,0,.10);
}
.settings-page .tab {
  min-width: 0; flex: 1 1 0; display: flex; align-items: center; justify-content: center; gap: 9px;
  background: transparent; border: 1px solid transparent; border-radius: 11px; color: var(--settings-muted); cursor: pointer;
  font-size: 14px; font-weight: 650; line-height: 1; padding: 13px 10px; margin: 0;
  text-shadow: none; transition: color .18s, background .18s, border-color .18s, box-shadow .18s, transform .18s;
}
.settings-page .tab::before { color: var(--accent); font-size: 10px; font-weight: 780; letter-spacing: .08em; opacity: .85; }
.settings-page .tab[data-tab="notify"]::before { content: "01"; }
.settings-page .tab[data-tab="appearance"]::before { content: "02"; }
.settings-page .tab[data-tab="agent"]::before { content: "03"; }
.settings-page .tab:hover { color: var(--settings-value); background: linear-gradient(145deg, var(--settings-highlight), transparent); border-color: var(--settings-border); }
.settings-page .tab.active { color: #fff; border-color: color-mix(in srgb, var(--accent) 72%, #fff); background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 92%, #fff), var(--accent)); box-shadow: 0 7px 18px color-mix(in srgb, var(--accent) 28%, transparent); }
.settings-page .tab.active::before { color: rgba(255,255,255,.74); }
.settings-page .settings-content { min-width: 0; }
.settings-page .tab-panel { display: none; }
.settings-page .tab-panel.active { display: block; animation: settings-panel-in .24s ease both; }
@keyframes settings-panel-in { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

/* 滑块字段（页面美化用） */
.settings-page .slider-field { margin-bottom: 18px; }
.settings-page .slider-field .slabel { display: flex; justify-content: space-between; font-size: 12px; font-weight: 600; color: var(--settings-muted); margin-bottom: 9px; }
.settings-page .slider-field .slabel .sval { color: var(--settings-value); font-variant-numeric: tabular-nums; }
.settings-page .slider-field input[type=range] { width: 100%; accent-color: var(--accent); cursor: pointer; }
.settings-page .upload-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.settings-page .bg-thumb {
  width: 100%; height: 164px; border: 1px solid var(--settings-border); border-radius: 13px;
  background-position: center; background-size: cover; background-repeat: no-repeat;
  margin-bottom: 14px; background-color: var(--settings-canvas); box-shadow: inset 0 0 0 1px rgba(255,255,255,.035);
}
.settings-page .local-bg-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.settings-page .local-bg-card { padding: 16px; border: 1px solid var(--settings-border); border-radius: 14px; background: linear-gradient(145deg, var(--settings-highlight), transparent 58%), color-mix(in srgb, var(--settings-canvas) var(--settings-alpha, 100%), transparent); }
.settings-page .local-bg-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--settings-value); font-size: 14px; font-weight: 700; margin-bottom: 15px; }
.settings-page .local-bg-head span:last-child { color: var(--settings-muted); font-size: 10px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.settings-page .local-bg-card .field { margin-bottom: 13px; }
.settings-page .local-bg-card .upload-row { gap: 8px; }
.settings-page .local-bg-card .upload-row input[type=file] { max-width: 100%; color: var(--settings-muted); font-size: 11px; }
.settings-page .local-bg-card .btn-ghost { padding: 9px 12px; font-size: 12px; }
.settings-page .local-bg-thumb { height: 118px; margin: 2px 0 0; }
.settings-page .local-opacity-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 19px; }
.settings-page .local-opacity-grid .slider-field { margin-bottom: 0; }
.settings-page .panel {
  position: relative; overflow: hidden; background: linear-gradient(145deg, var(--settings-highlight), transparent 64%), color-mix(in srgb, var(--settings-panel) var(--settings-alpha, 100%), transparent); border: 1px solid var(--settings-border);
  border-radius: 18px; padding: 24px; margin-bottom: 18px; box-shadow: var(--settings-shadow), inset 0 1px rgba(255,255,255,.05);
}
.settings-page .panel::before { content: ""; position: absolute; top: 0; left: 24px; width: 66px; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); }
.settings-page .panel-title { position: relative; color: var(--settings-value); font-size: 17px; font-weight: 730; letter-spacing: -.02em; margin-bottom: 7px; }
.settings-page .panel-desc { color: var(--settings-muted); font-size: 12px; line-height: 1.75; margin-bottom: 18px; }
.settings-page .panel-desc b, .settings-page .panel-desc code { color: var(--settings-value); font-weight: 650; }
.settings-page .panel-desc a { color: var(--accent); }
.settings-page .field { display: flex; flex-direction: column; gap: 7px; color: var(--settings-muted); font-size: 12px; font-weight: 600; margin-bottom: 16px; }
.settings-page .field input, .settings-page .field select, .settings-page .set-grid input, .settings-page .set-grid select {
  min-height: 42px; background: var(--settings-canvas); border: 1px solid var(--settings-border); color: var(--settings-value);
  border-radius: 10px; padding: 9px 12px; font-size: 13px; width: 100%; box-shadow: inset 0 1px rgba(255,255,255,.025);
  transition: border-color .16s, box-shadow .16s, background .16s;
}
.settings-page .field input:focus, .settings-page .field select:focus, .settings-page .set-grid input:focus, .settings-page .set-grid select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); background: color-mix(in srgb, var(--settings-canvas) 86%, #000); }
.settings-page .field-row { display: flex; align-items: center; gap: 10px; color: var(--settings-value); font-size: 14px; font-weight: 650; margin-bottom: 17px; cursor: pointer; }
.settings-page .field-row input { appearance: none; -webkit-appearance: none; position: relative; width: 42px; height: 24px; margin: 0; flex: none; border: 1px solid var(--settings-border-strong); border-radius: 99px; background: var(--settings-canvas); cursor: pointer; transition: background .18s, border-color .18s; }
.settings-page .field-row input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: var(--settings-muted); box-shadow: 0 2px 5px rgba(0,0,0,.25); transition: transform .18s, background .18s; }
.settings-page .field-row input:checked { background: var(--accent); border-color: var(--accent); }
.settings-page .field-row input:checked::after { transform: translateX(18px); background: #fff; }
.settings-page .set-grid { gap: 14px; padding: 0; margin-bottom: 18px; }
.settings-page .set-grid label { gap: 7px; color: var(--settings-muted); font-size: 12px; font-weight: 600; }
.settings-page .set-actions { gap: 12px; padding: 0 2px; }
.settings-page .set-hint { padding: 14px 0 0; color: var(--settings-muted); font-size: 12px; line-height: 1.7; }
.settings-page .btn-ghost { background: var(--settings-canvas); border: 1px solid var(--settings-border); color: var(--settings-value); border-radius: 10px; padding: 10px 17px; font-size: 13px; font-weight: 650; cursor: pointer; transition: border-color .16s, background .16s, transform .16s; }
.settings-page .btn-ghost:hover { border-color: var(--accent); background: linear-gradient(145deg, var(--settings-highlight), var(--settings-canvas)); transform: translateY(-1px); }
.settings-page .btn-primary { border-radius: 10px; padding: 11px 19px; font-weight: 700; box-shadow: 0 8px 18px color-mix(in srgb, var(--accent) 26%, transparent); }
.settings-page .legacy-appearance { display: none; }

/* 页面美化：每个背景区域独立为一个子页，图库条目始终保留，可随时重新选择。 */
.appearance-layout { display: grid; grid-template-columns: 184px minmax(0, 1fr); gap: 18px; align-items: start; }
.appearance-tabs { position: sticky; top: 18px; display: flex; flex-direction: column; gap: 5px; padding: 5px; border: 1px solid var(--settings-border); border-radius: 15px; background: color-mix(in srgb, var(--settings-panel) var(--settings-alpha, 100%), transparent); }
.appearance-tab { display: flex; align-items: center; gap: 9px; width: 100%; padding: 11px 10px; border: 1px solid transparent; border-radius: 10px; background: transparent; color: var(--settings-muted); font: inherit; font-size: 12px; font-weight: 650; text-align: left; cursor: pointer; transition: color .16s, background .16s, border-color .16s; }
.appearance-tab span { color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.appearance-tab:hover { color: var(--settings-value); background: var(--settings-highlight); border-color: var(--settings-border); }
.appearance-tab.active { color: #fff; border-color: color-mix(in srgb, var(--accent) 72%, #fff); background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 92%, #fff), var(--accent)); box-shadow: 0 7px 18px color-mix(in srgb, var(--accent) 26%, transparent); }
.appearance-tab.active span { color: rgba(255,255,255,.74); }
.appearance-workspace { min-width: 0; }
.appearance-page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 5px 4px 19px; }
.appearance-eyebrow { color: var(--accent); font-size: 10px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.appearance-page-head h2 { color: var(--settings-value); font-size: 24px; line-height: 1.18; letter-spacing: -.035em; margin: 6px 0 7px; }
.appearance-page-head p { max-width: 650px; margin: 0; color: var(--settings-muted); font-size: 13px; line-height: 1.7; }
.appearance-none { flex: none; white-space: nowrap; }
.background-mode-switch { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 15px 0 16px; }
.background-mode-btn { min-height: 33px; padding: 6px 11px; border: 1px solid var(--settings-border-strong); border-radius: 9px; background: color-mix(in srgb, var(--settings-canvas) 80%, transparent); color: var(--settings-muted); font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; transition: border-color .16s, color .16s, background .16s; }
.background-mode-btn:hover:not(:disabled) { color: var(--settings-value); border-color: var(--accent); }
.background-mode-btn.active { border-color: var(--accent); color: #fff; background: color-mix(in srgb, var(--accent) 74%, var(--settings-canvas)); }
.background-mode-btn:disabled { cursor: not-allowed; opacity: .48; }
.background-mode-note { min-width: 180px; flex: 1; color: var(--settings-muted); font-size: 11px; line-height: 1.5; }
.background-gallery { display: grid; grid-template-columns: repeat(3, minmax(150px, 1fr)); gap: 12px; margin: 2px 0 20px; }
.gallery-empty { grid-column: 1 / -1; min-height: 126px; display: grid; place-items: center; padding: 20px; border: 1px dashed var(--settings-border-strong); border-radius: 13px; color: var(--settings-muted); font-size: 12px; line-height: 1.65; text-align: center; background: color-mix(in srgb, var(--settings-canvas) 78%, transparent); }
.gallery-card { position: relative; overflow: hidden; border: 1px solid var(--settings-border); border-radius: 13px; background: var(--settings-canvas); box-shadow: inset 0 1px rgba(255,255,255,.035); transition: border-color .16s, transform .16s, box-shadow .16s; }
.gallery-card:hover { transform: translateY(-2px); border-color: var(--settings-border-strong); }
.gallery-card.selected { border-color: var(--accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 20%, transparent), 0 12px 22px rgba(0,0,0,.15); }
.gallery-card.random-pool { border-style: dashed; }
.gallery-preview { display: block; width: 100%; height: 126px; border: 0; border-bottom: 1px solid var(--settings-border); background-color: var(--settings-panel); background-repeat: no-repeat; background-position: center; background-size: cover; cursor: pointer; }
.gallery-card-info { display: grid; gap: 3px; padding: 10px 11px 11px; padding-right: 52px; min-width: 0; }
.gallery-card-info strong { overflow: hidden; color: var(--settings-value); font-size: 12px; white-space: nowrap; text-overflow: ellipsis; }
.gallery-card-info span { overflow: hidden; color: var(--settings-muted); font-size: 10px; white-space: nowrap; text-overflow: ellipsis; }
.gallery-delete { position: absolute; right: 8px; bottom: 9px; padding: 5px 7px; border: 0; border-radius: 7px; background: transparent; color: var(--settings-muted); font-size: 11px; cursor: pointer; }
.gallery-delete:hover { color: #fff; background: color-mix(in srgb, var(--red) 78%, transparent); }
.gallery-add-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 12px; align-items: end; padding-top: 15px; border-top: 1px solid var(--settings-border); }
.gallery-url-grid { margin-top: 15px; }
.gallery-add-grid .field { margin: 0; }
.gallery-add-grid input[type=file] { min-height: 42px; padding: 8px 0; color: var(--settings-muted); }
.gallery-action { display: flex; align-items: center; gap: 8px; min-height: 42px; padding-bottom: 1px; }
.appearance-save-row { padding: 2px; }

/* 卡片网格 */
.grid {
  max-width: 1480px; margin: 22px auto; padding: 0 26px;
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
}
.card {
  /* --grid-alpha 控制卡片背景不透明度（页面美化里可调）；默认 100% 等同纯色 */
  background: color-mix(in srgb, var(--card) var(--grid-alpha, 100%), transparent);
  border: 1px solid var(--border);
  border-radius: 16px; padding: 18px; cursor: pointer;
  transition: background .15s, transform .15s, border-color .15s, box-shadow .15s;
}
.card:hover { background: color-mix(in srgb, var(--card-hover) var(--grid-alpha, 100%), transparent); transform: translateY(-3px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }
.card.offline { opacity: .5; }
/* 背景图保持原图清晰，前景文字改用描边 + 多层投影取得稳定对比度。
   这是全局前景处理，不使用 backdrop-filter 或额外的卡片局部磨砂层。 */
html.has-bg .card,
html.has-bg .empty,
html.has-bg .foot {
  color: var(--content-primary-text);
  -webkit-text-stroke: .35px var(--content-text-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-text-shadow);
}
html.has-bg .card {
  border-color: var(--content-card-border);
  box-shadow: var(--content-card-shadow);
}
html.has-bg .card:hover {
  border-color: color-mix(in srgb, var(--accent) 70%, var(--content-card-border));
  box-shadow: var(--content-card-hover-shadow);
}
/* 离线状态仍有明显弱化，但避免低透明度与背景图叠加后文字难辨。 */
html.has-bg .card.offline { opacity: .72; }
/* 背景图下的进度组件独立使用深色轨道与细边缘，避免亮色主题的浅轨道融进图片高光。 */
html.has-bg .card .bar {
  background: var(--content-bar-track);
  box-shadow: inset 0 0 0 1px var(--content-bar-border);
}
html.has-bg .card .quota { border-top-color: var(--content-subtle-border); }
html.has-bg .card .quota-mark {
  background: var(--content-primary-text);
  box-shadow: 0 0 2px var(--content-text-outline);
  opacity: .82;
}
html.has-bg .card .quota-mark.over { background: var(--red); opacity: 1; }
/* 12px 左右的辅助信息最容易被复杂背景吞没；单独提高亮度与文字边缘强度。
   这是文字级的对比度处理，不为内容新增背景面板或模糊层。 */
html.has-bg .card .meta,
html.has-bg .card .metric-top .label,
html.has-bg .card .quota-top .label,
html.has-bg .card .net .tot,
html.has-bg .foot {
  color: var(--content-secondary-text);
  font-weight: 600;
  -webkit-text-stroke: .55px var(--content-secondary-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-secondary-shadow);
}
/* 平台徽章改成紧凑的实色标签，只隔离自身文字，不影响服务器卡片与背景图。 */
html.has-bg .card .badge {
  color: var(--content-secondary-text);
  font-weight: 650;
  background: var(--content-badge-bg);
  border-color: var(--content-badge-border);
  -webkit-text-stroke: .45px var(--content-secondary-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-secondary-shadow);
}
html.has-bg .card .badge.weight {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 62%, var(--content-badge-border));
}
/* 实时速率数字在顶栏和卡片内都使用同一组高亮蓝绿轮廓，避免细小彩色文字融入背景。 */
html.has-bg .stat.up,
html.has-bg .net .up {
  color: var(--content-live-up);
  font-weight: 700;
  letter-spacing: .01em;
  -webkit-text-stroke: .6px var(--content-live-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-live-shadow);
}
html.has-bg .stat.down,
html.has-bg .net .down {
  color: var(--content-live-down);
  font-weight: 700;
  letter-spacing: .01em;
  -webkit-text-stroke: .6px var(--content-live-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-live-shadow);
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.name { font-size: 16px; font-weight: 650; display: flex; align-items: center; gap: 8px; }
.status { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.status.on { background: var(--green); box-shadow: 0 0 8px var(--green); }
.status.off { background: var(--red); }
.badges { display: flex; align-items: center; gap: 6px; }
.badge { font-size: 11px; color: var(--muted); border: 1px solid var(--border); border-radius: 6px; padding: 2px 8px; white-space: nowrap; }
.badge.weight { color: var(--accent); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); font-variant-numeric: tabular-nums; }
.meta { font-size: 12px; color: var(--muted); margin-bottom: 14px; line-height: 1.7; }
.meta-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; line-height: 1.5; }
.meta-runtime { margin-left: auto; text-align: right; white-space: nowrap; }

.metric { margin-bottom: 11px; }
.metric-top { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 5px; }
.metric-top .label { color: var(--muted); }
.metric-top .val { font-variant-numeric: tabular-nums; }
.bar { position: relative; height: 8px; background: var(--bg2); border-radius: 5px; overflow: hidden; }
.bar > span { display: block; height: 100%; border-radius: 5px; transition: width .5s ease, background .5s; }
/* 流量进度条上的"合理用量"刻度竖线 */
.quota-mark { position: absolute; top: 0; height: 100%; width: 2px; margin-left: -1px; background: var(--text); opacity: .55; pointer-events: none; }
.quota-mark.over { background: var(--red); opacity: 1; }

.net { display: flex; gap: 18px; font-size: 13px; margin-top: 6px; flex-wrap: wrap; }
.net div { display: flex; align-items: center; gap: 5px; font-variant-numeric: tabular-nums; }
.net .up { color: var(--up); } .net .down { color: var(--down); }
.net .tot { color: var(--muted); }

/* 卡片底部流量配额进度条 */
.quota { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.quota-top { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font-size: 12px; margin-bottom: 5px; }
.quota-top .label { color: var(--muted); }
.quota-top .val { font-variant-numeric: tabular-nums; white-space: nowrap; }

.empty { grid-column: 1/-1; text-align: center; color: var(--muted); padding: 90px 0; font-size: 15px; }

.foot { max-width: 1480px; margin: 26px auto; padding: 0 26px 30px; text-align: center; color: var(--muted); font-size: 12px; }

/* 详情抽屉 */
.drawer-mask {
  position: fixed; inset: 0; background: var(--drawer-mask);
  opacity: 0; pointer-events: none; transition: opacity .28s ease; z-index: 20;
}
.drawer-mask.show { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; height: 100%; width: 560px; max-width: 92vw;
  overflow: hidden; isolation: isolate;
  background: color-mix(in srgb, var(--drawer-panel) var(--drawer-alpha, 100%), transparent); border-left: 1px solid var(--drawer-border-strong);
  transform: translateX(100%); transition: transform .32s cubic-bezier(.16,.8,.24,1);
  z-index: 21; display: flex; flex-direction: column;
  box-shadow: -22px 0 58px rgba(0,0,0,.32), -2px 0 0 rgba(255,255,255,.035);
}
.drawer.has-local-bg {
  background-image: linear-gradient(155deg, color-mix(in srgb, var(--drawer-panel) var(--drawer-alpha, 100%), transparent), color-mix(in srgb, var(--drawer-panel) var(--drawer-alpha, 100%), transparent)), var(--drawer-image);
  background-position: center; background-size: cover; background-repeat: no-repeat;
}
.drawer::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 1px; pointer-events: none;
  background: linear-gradient(to bottom, transparent, var(--accent) 16%, var(--drawer-border-strong) 52%, transparent);
}
.drawer::after {
  content: ""; position: absolute; top: -160px; right: -130px; width: 390px; height: 390px;
  border-radius: 50%; pointer-events: none; z-index: -1;
  background: radial-gradient(circle, var(--drawer-highlight), transparent 68%);
}
.drawer.show { transform: translateX(0); }
.drawer-head {
  position: relative; display: flex; align-items: flex-start; justify-content: space-between;
  padding: 25px 24px 22px; border-bottom: 1px solid var(--drawer-border);
}
.drawer-head::after {
  content: ""; position: absolute; bottom: -1px; left: 24px; width: 88px; height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}
.drawer-actions { display: flex; gap: 8px; flex: none; padding-left: 14px; }
.drawer .icon-btn { background: var(--drawer-canvas); border-color: var(--drawer-border); }
.drawer .icon-btn:hover { background: var(--drawer-surface); border-color: var(--accent); }
.icon-btn.danger:hover { border-color: var(--red); color: var(--red); }
.drawer-title { color: var(--drawer-value); font-size: 20px; font-weight: 720; letter-spacing: -.02em; }
.drawer-title .status { margin-right: 3px; }
.drawer-sub { max-width: 395px; font-size: 12px; color: var(--drawer-muted); margin-top: 7px; line-height: 1.75; }
.drawer-body {
  padding: 20px 24px 32px; overflow-y: auto; scrollbar-color: color-mix(in srgb, var(--accent) 52%, var(--drawer-border)) transparent;
  scrollbar-width: thin;
}
.drawer-body::-webkit-scrollbar { width: 8px; }
.drawer-body::-webkit-scrollbar-thumb { border: 2px solid transparent; border-radius: 99px; background: color-mix(in srgb, var(--accent) 40%, var(--drawer-border)); background-clip: padding-box; }

/* 抽屉内设置区 */
.settings { margin-bottom: 20px; border: 1px solid var(--drawer-border); border-radius: 14px; background: var(--drawer-surface); box-shadow: inset 0 1px rgba(255,255,255,.035); }
.settings summary { cursor: pointer; padding: 13px 15px; font-size: 13px; font-weight: 680; color: var(--drawer-value); user-select: none; list-style: none; }
.settings summary::-webkit-details-marker { display: none; }
.settings summary::before { content: '▸ '; color: var(--accent); }
.settings[open] summary::before { content: '▾ '; }
.settings[open] summary { border-bottom: 1px solid var(--drawer-border); }
.set-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
.set-grid label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--drawer-muted); }
.set-grid input, .set-grid select {
  background: color-mix(in srgb, var(--drawer-canvas) 88%, transparent); border: 1px solid var(--drawer-border); color: var(--drawer-value);
  border-radius: 9px; padding: 8px 10px; font-size: 13px; width: 100%; transition: border-color .16s, box-shadow .16s, background .16s;
}
.set-grid input:focus, .set-grid select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); background: var(--drawer-canvas); }
.set-actions { display: flex; align-items: center; gap: 12px; padding: 0 14px 14px; }
.set-msg { font-size: 12px; color: var(--green); }
.set-msg.err { color: var(--red); }
.set-cal { border-top: 1px dashed var(--drawer-border); margin-top: 4px; }
.set-cal-title { padding: 12px 14px 0; font-size: 13px; font-weight: 650; color: var(--drawer-value); }
.set-hint { padding: 0 14px 14px; font-size: 12px; color: var(--drawer-muted); line-height: 1.55; }

.ranges { display: flex; gap: 3px; margin-bottom: 20px; padding: 4px; border: 1px solid var(--drawer-border); border-radius: 12px; background: color-mix(in srgb, var(--drawer-canvas) 84%, transparent); }
.range-btn {
  flex: 1; background: transparent; border: 1px solid transparent; color: var(--drawer-muted);
  padding: 7px 9px; border-radius: 8px; font-size: 12px; font-weight: 600; cursor: pointer;
  transition: color .16s, background .16s, border-color .16s, box-shadow .16s;
}
.range-btn:hover { color: var(--drawer-value); background: var(--drawer-surface); }
.range-btn.active { background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 88%, #fff), var(--accent)); color: #fff; border-color: color-mix(in srgb, var(--accent) 72%, #fff); box-shadow: 0 5px 13px color-mix(in srgb, var(--accent) 25%, transparent); }

.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 24px; }
.kpi { position: relative; overflow: hidden; min-height: 79px; background: var(--drawer-surface); border: 1px solid var(--drawer-border); border-radius: 13px; padding: 13px; box-shadow: inset 0 1px rgba(255,255,255,.045); transition: transform .16s ease, border-color .16s ease, background .16s ease; }
.kpi::after { content: ""; position: absolute; right: -22px; bottom: -30px; width: 76px; height: 76px; border-radius: 50%; background: radial-gradient(circle, var(--drawer-highlight), transparent 70%); opacity: .75; }
.kpi:hover { transform: translateY(-2px); border-color: var(--drawer-border-strong); background: linear-gradient(145deg, var(--drawer-highlight), transparent), var(--drawer-surface); }
.kpi .k { position: relative; z-index: 1; font-size: 11px; color: var(--drawer-muted); font-weight: 600; letter-spacing: .04em; }
.kpi .v { position: relative; z-index: 1; color: var(--drawer-value); font-size: 19px; font-weight: 730; letter-spacing: -.025em; margin-top: 7px; font-variant-numeric: tabular-nums; }

.chart-block { margin-bottom: 24px; }
.chart-block h3 { font-size: 12px; font-weight: 650; color: var(--drawer-muted); margin-bottom: 9px; display: flex; justify-content: space-between; letter-spacing: .04em; }
.chart-block h3 > span:last-child { color: var(--drawer-value); font-size: 13px; font-variant-numeric: tabular-nums; letter-spacing: 0; }
.chart-block canvas { width: 100%; height: 148px; display: block; background: var(--drawer-canvas); border: 1px solid var(--drawer-border); border-radius: 14px; box-shadow: inset 0 1px rgba(255,255,255,.04), 0 7px 18px rgba(0,0,0,.06); }

html.has-bg .drawer { --drawer-bg: linear-gradient(155deg, rgba(14,22,35,.96), rgba(7,12,21,.93)); --drawer-surface: linear-gradient(145deg, rgba(41,54,74,.72), rgba(19,28,42,.80)); --drawer-canvas: linear-gradient(160deg, rgba(6,12,22,.66), rgba(25,35,50,.56)); --drawer-border: rgba(203,219,245,.19); --drawer-border-strong: rgba(212,227,255,.32); --drawer-value: #f6f9ff; --drawer-muted: #c4d0e1; --drawer-mask: rgba(0,4,12,.66); }
html[data-theme="light"].has-bg .drawer { --drawer-bg: linear-gradient(155deg, rgba(247,251,255,.94), rgba(225,234,247,.91)); --drawer-surface: linear-gradient(145deg, rgba(255,255,255,.88), rgba(231,239,250,.80)); --drawer-canvas: linear-gradient(160deg, rgba(255,255,255,.72), rgba(220,230,245,.66)); --drawer-border: rgba(32,53,85,.19); --drawer-border-strong: rgba(37,73,129,.30); --drawer-value: #12213a; --drawer-muted: #52637c; --drawer-mask: rgba(5,14,29,.46); }
html.has-bg .settings-page { --settings-surface: linear-gradient(145deg, rgba(18,27,41,.94), rgba(11,18,30,.96)); --settings-canvas: rgba(6,13,23,.78); --settings-border: rgba(203,220,246,.22); --settings-border-strong: rgba(219,232,255,.35); --settings-value: #f5f8ff; --settings-muted: #becadc; --settings-highlight: rgba(114,170,255,.22); --settings-shadow: 0 20px 48px rgba(0,0,0,.34); }
html[data-theme="light"].has-bg .settings-page { --settings-surface: linear-gradient(145deg, rgba(250,253,255,.94), rgba(227,236,249,.92)); --settings-canvas: rgba(255,255,255,.78); --settings-border: rgba(35,57,91,.20); --settings-border-strong: rgba(40,78,137,.34); --settings-value: #13233b; --settings-muted: #4e607a; --settings-highlight: rgba(74,134,245,.19); --settings-shadow: 0 20px 48px rgba(8,21,43,.22); }
html.has-bg .drawer { --drawer-panel: #0c1421; }
html[data-theme="light"].has-bg .drawer { --drawer-panel: #e7eef9; }
html.has-bg .settings-page { --settings-panel: #101a2a; }
html[data-theme="light"].has-bg .settings-page { --settings-panel: #eaf1fb; }

/* 透明信息框下沿用首页的描边与投影策略，保证图片再复杂也能读清。
   设置页除表单外还有两层导航、页面标题和图库信息；这些区域没有卡片底色，
   因此也必须复用首页按“主文字 / 辅助文字 / 强调文字”拆分的可读性处理。 */
html.has-bg .settings-page .panel-title,
html.has-bg .settings-page .local-bg-head,
html.has-bg .settings-page .field-row,
html.has-bg .settings-page .set-grid label,
html.has-bg .settings-page .appearance-page-head h2,
html.has-bg .settings-page .gallery-card-info strong {
  -webkit-text-stroke: .35px var(--content-text-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-text-shadow);
}
html.has-bg .settings-page .panel-desc,
html.has-bg .settings-page .field,
html.has-bg .settings-page .slider-field .slabel,
html.has-bg .settings-page .set-hint,
html.has-bg .settings-page .tab:not(.active),
html.has-bg .settings-page .appearance-tab:not(.active),
html.has-bg .settings-page .appearance-page-head p,
html.has-bg .settings-page .background-mode-btn:not(.active),
html.has-bg .settings-page .background-mode-note,
html.has-bg .settings-page .gallery-card-info span,
html.has-bg .settings-page .gallery-delete,
html.has-bg .settings-page .gallery-empty {
  color: var(--content-secondary-text);
  font-weight: 650;
  -webkit-text-stroke: .3px var(--content-secondary-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-secondary-shadow);
}
html.has-bg .settings-page .appearance-eyebrow {
  color: var(--content-live-up);
  -webkit-text-stroke: .45px var(--content-live-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-live-shadow);
}
/* 页面美化标题正处于原始背景之上；给它和双层导航一层轻量衬底。
   它不使用模糊，因此仍保留背景图片的清晰质感。 */
html.has-bg .settings-page .appearance-page-head {
  padding: 16px 18px 17px;
  margin: 0 0 18px;
  border: 1px solid var(--settings-border-strong);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(5,12,22,.46), rgba(5,12,22,.14));
  box-shadow: 0 12px 28px rgba(0,0,0,.18), inset 0 1px rgba(255,255,255,.07);
}
html.has-bg .settings-page .tabs,
html.has-bg .settings-page .appearance-tabs {
  border-color: var(--settings-border-strong);
  box-shadow: 0 12px 28px rgba(0,0,0,.18), inset 0 1px rgba(255,255,255,.07);
}
html.has-bg .settings-page .gallery-delete:hover {
  color: #fff;
  -webkit-text-stroke: .3px var(--content-secondary-outline);
  text-shadow: var(--content-secondary-shadow);
}
html.has-bg .drawer .drawer-title,
html.has-bg .drawer .kpi .v,
html.has-bg .drawer .chart-block h3 > span:last-child {
  -webkit-text-stroke: .35px var(--content-text-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-text-shadow);
}
.drawer.has-local-bg .drawer-title,
.drawer.has-local-bg .kpi .v,
.drawer.has-local-bg .chart-block h3 > span:last-child {
  -webkit-text-stroke: .35px var(--content-text-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-text-shadow);
}
html.has-bg .drawer .drawer-sub,
html.has-bg .drawer .kpi .k,
html.has-bg .drawer .chart-block h3,
html.has-bg .drawer .settings summary,
html.has-bg .drawer .set-grid label,
html.has-bg .drawer .set-hint {
  -webkit-text-stroke: .3px var(--content-secondary-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-secondary-shadow);
}
.drawer.has-local-bg .drawer-sub,
.drawer.has-local-bg .kpi .k,
.drawer.has-local-bg .chart-block h3,
.drawer.has-local-bg .settings summary,
.drawer.has-local-bg .set-grid label,
.drawer.has-local-bg .set-hint {
  -webkit-text-stroke: .3px var(--content-secondary-outline);
  paint-order: stroke fill;
  text-shadow: var(--content-secondary-shadow);
}

/* 亮色主题的面板本身是冷白半透明表面，正文也应使用深色字。此前沿用了
   首页卡片的“浅色文字 + 深色粗描边”，在浅色表面上会让字边发黑、显得浑浊。
   这里取消粗描边，改为一层极轻的白色提亮和短阴影：在照片的深浅区域都能
   保持边缘干净，同时不破坏用户设置的信息框透明度。 */
html[data-theme="light"].has-bg .settings-page .panel-title,
html[data-theme="light"].has-bg .settings-page .local-bg-head,
html[data-theme="light"].has-bg .settings-page .field-row,
html[data-theme="light"].has-bg .settings-page .set-grid label,
html[data-theme="light"].has-bg .settings-page .appearance-page-head h2,
html[data-theme="light"].has-bg .settings-page .gallery-card-info strong,
html[data-theme="light"].has-bg .drawer .drawer-title,
html[data-theme="light"].has-bg .drawer .kpi .v,
html[data-theme="light"].has-bg .drawer .chart-block h3 > span:last-child,
html[data-theme="light"] .drawer.has-local-bg .drawer-title,
html[data-theme="light"] .drawer.has-local-bg .kpi .v,
html[data-theme="light"] .drawer.has-local-bg .chart-block h3 > span:last-child {
  -webkit-text-stroke: 0;
  text-shadow: 0 1px 0 rgba(255,255,255,.86), 0 1px 3px rgba(18,36,62,.16);
}
html[data-theme="light"].has-bg .settings-page .panel-desc,
html[data-theme="light"].has-bg .settings-page .field,
html[data-theme="light"].has-bg .settings-page .slider-field .slabel,
html[data-theme="light"].has-bg .settings-page .set-hint,
html[data-theme="light"].has-bg .settings-page .tab:not(.active),
html[data-theme="light"].has-bg .settings-page .appearance-tab:not(.active),
html[data-theme="light"].has-bg .settings-page .appearance-page-head p,
html[data-theme="light"].has-bg .settings-page .background-mode-btn:not(.active),
html[data-theme="light"].has-bg .settings-page .background-mode-note,
html[data-theme="light"].has-bg .settings-page .gallery-card-info span,
html[data-theme="light"].has-bg .settings-page .gallery-delete,
html[data-theme="light"].has-bg .settings-page .gallery-empty,
html[data-theme="light"].has-bg .drawer .drawer-sub,
html[data-theme="light"].has-bg .drawer .kpi .k,
html[data-theme="light"].has-bg .drawer .chart-block h3,
html[data-theme="light"].has-bg .drawer .settings summary,
html[data-theme="light"].has-bg .drawer .set-grid label,
html[data-theme="light"].has-bg .drawer .set-hint,
html[data-theme="light"] .drawer.has-local-bg .drawer-sub,
html[data-theme="light"] .drawer.has-local-bg .kpi .k,
html[data-theme="light"] .drawer.has-local-bg .chart-block h3,
html[data-theme="light"] .drawer.has-local-bg .settings summary,
html[data-theme="light"] .drawer.has-local-bg .set-grid label,
html[data-theme="light"] .drawer.has-local-bg .set-hint {
  -webkit-text-stroke: 0;
  text-shadow: 0 1px 0 rgba(255,255,255,.80), 0 1px 2px rgba(18,36,62,.13);
}
html[data-theme="light"].has-bg .settings-page .panel-desc,
html[data-theme="light"].has-bg .settings-page .field,
html[data-theme="light"].has-bg .settings-page .slider-field .slabel,
html[data-theme="light"].has-bg .settings-page .set-hint,
html[data-theme="light"].has-bg .settings-page .tab:not(.active),
html[data-theme="light"].has-bg .settings-page .appearance-tab:not(.active),
html[data-theme="light"].has-bg .settings-page .appearance-page-head p,
html[data-theme="light"].has-bg .settings-page .background-mode-btn:not(.active),
html[data-theme="light"].has-bg .settings-page .background-mode-note,
html[data-theme="light"].has-bg .settings-page .gallery-card-info span,
html[data-theme="light"].has-bg .settings-page .gallery-delete,
html[data-theme="light"].has-bg .settings-page .gallery-empty {
  color: var(--settings-muted);
}
html[data-theme="light"].has-bg .settings-page .appearance-eyebrow {
  color: #1768d8;
  -webkit-text-stroke: 0;
  text-shadow: 0 1px 0 rgba(255,255,255,.88), 0 1px 2px rgba(18,36,62,.18);
}
html[data-theme="light"].has-bg .settings-page .appearance-page-head {
  background: linear-gradient(145deg, rgba(255,255,255,.74), rgba(239,246,255,.52));
  box-shadow: 0 12px 28px rgba(20,42,76,.16), inset 0 1px rgba(255,255,255,.82);
}
html[data-theme="light"].has-bg .settings-page .tabs,
html[data-theme="light"].has-bg .settings-page .appearance-tabs {
  box-shadow: 0 12px 28px rgba(20,42,76,.14), inset 0 1px rgba(255,255,255,.78);
}
html[data-theme="light"].has-bg .settings-page .tab:not(.active) {
  color: #36516f;
  text-shadow: 0 1px 0 rgba(255,255,255,.82);
}
html[data-theme="light"].has-bg .settings-page .tab:not(.active)::before { color: #2876e9; opacity: 1; }
html[data-theme="light"].has-bg .settings-page .gallery-delete:hover {
  color: #fff;
  background: color-mix(in srgb, var(--red) 78%, transparent);
}
html[data-theme="light"].has-bg .drawer .range-btn:not(.active) {
  color: #395371;
  text-shadow: 0 1px 0 rgba(255,255,255,.78);
}
html[data-theme="light"].has-bg .drawer-head,
html[data-theme="light"] .drawer.has-local-bg .drawer-head {
  background: linear-gradient(135deg, rgba(255,255,255,.42), rgba(240,247,255,.14));
}

/* 添加服务器弹窗 */
.modal-mask {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  opacity: 0; pointer-events: none; transition: opacity .2s; z-index: 30;
}
.modal-mask.show { opacity: 1; pointer-events: auto; }
.modal {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -46%);
  width: 680px; max-width: 92vw; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 31;
}
.modal.show { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.modal-title { font-size: 17px; font-weight: 700; }
.modal-body { padding: 20px 22px 24px; }
.modal-tip { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 12px; }
.modal-tip b { color: var(--text); }
.cmd-box {
  background: var(--bg2); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 16px; margin-bottom: 14px; max-height: 200px; overflow: auto;
}
.cmd-box code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px; line-height: 1.6; color: var(--text); white-space: pre-wrap; word-break: break-all;
}
.btn-primary {
  background: var(--accent); color: #fff; border: none; border-radius: 9px;
  padding: 10px 18px; font-size: 14px; cursor: pointer; transition: opacity .15s;
}
.btn-primary:hover { opacity: .88; }
.btn-primary:disabled { opacity: .5; cursor: default; }
.modal-note { font-size: 12px; color: var(--muted); margin-top: 12px; line-height: 1.7; }
.modal-note.warn { color: var(--yellow); }

@media (max-width: 820px) {
  .settings-page .tabs { top: 64px; margin-bottom: 16px; }
  .settings-page .tab { justify-content: center; flex: 1; }
  .appearance-layout { grid-template-columns: 1fr; gap: 14px; }
  .appearance-tabs { position: static; flex-direction: row; overflow-x: auto; padding: 4px; }
  .appearance-tab { flex: 0 0 auto; width: auto; white-space: nowrap; }
}

@media (max-width: 560px) {
  .stats { display: none; }
  .grid { grid-template-columns: 1fr; padding: 0 14px; }
  .settings-page { margin: 20px auto; padding: 0 14px 36px; }
  .settings-page .tabs { top: 60px; gap: 3px; padding: 4px; margin-bottom: 14px; border-radius: 13px; }
  .settings-page .tab { gap: 5px; padding: 11px 3px; font-size: 12px; }
  .settings-page .tab::before { font-size: 9px; }
  .settings-page .panel { border-radius: 15px; padding: 19px 16px; margin-bottom: 14px; }
  .settings-page .panel::before { left: 16px; }
  .settings-page .panel-title { font-size: 16px; }
  .settings-page .panel-desc { margin-bottom: 15px; }
  .settings-page .set-grid { gap: 11px; margin-bottom: 15px; }
  .settings-page .bg-thumb { height: 130px; }
  .settings-page .local-bg-grid { grid-template-columns: 1fr; gap: 12px; }
  .settings-page .local-bg-card { padding: 14px; }
  .settings-page .local-bg-thumb { height: 108px; }
  .settings-page .local-opacity-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 16px; }
  .appearance-page-head { display: block; padding: 2px 2px 15px; }
  html.has-bg .settings-page .appearance-page-head { padding: 15px 14px 16px; margin-bottom: 14px; border-radius: 14px; }
  .appearance-page-head h2 { font-size: 21px; }
  .appearance-none { margin-top: 13px; }
  .background-mode-switch { margin-top: 13px; }
  .background-mode-note { flex-basis: 100%; }
  .background-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .gallery-preview { height: 108px; }
  .gallery-add-grid { grid-template-columns: 1fr; gap: 10px; }
  .gallery-url-grid { margin-top: 12px; }
  .gallery-action { min-height: 0; padding: 0; }
  .drawer { width: 100%; max-width: none; }
  .drawer-head { padding: 20px 16px 18px; }
  .drawer-head::after { left: 16px; }
  .drawer-title { font-size: 18px; }
  .drawer-sub { max-width: calc(100vw - 128px); font-size: 11px; }
  .drawer-actions { padding-left: 8px; gap: 6px; }
  .drawer-body { padding: 16px 14px 28px; }
  .ranges { margin-bottom: 16px; }
  .range-btn { padding: 7px 4px; font-size: 11px; }
  .kpis { gap: 8px; margin-bottom: 20px; }
  .kpi { min-height: 72px; padding: 11px; }
  .kpi .v { font-size: 16px; margin-top: 6px; }
  .chart-block { margin-bottom: 20px; }
  .chart-block canvas { height: 136px; }
  .settings { margin-bottom: 16px; }
  .set-grid { gap: 10px; padding: 12px; }
}
@media (max-width: 460px) {
  .meta-row { align-items: flex-start; flex-direction: column; gap: 2px; }
  .meta-runtime { margin-left: 0; text-align: left; white-space: normal; }
  .settings-page .tab { gap: 3px; font-size: 11px; }
  .settings-page .tab::before { display: none; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .set-grid { grid-template-columns: 1fr; }
  .drawer-sub { max-width: calc(100vw - 116px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* 主题选择器：不带 data-skin 时仅提供设置页的正常预览，不改变原有界面。 */
.theme-preset-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.theme-preset-card {
  min-width: 0; display: flex; align-items: center; gap: 13px; padding: 12px; cursor: pointer; text-align: left;
  color: var(--settings-value); background: var(--settings-canvas); border: 1px solid var(--settings-border);
  border-radius: 13px; transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.theme-preset-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.theme-preset-card.active { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.theme-preset-preview { width: 104px; height: 64px; flex: none; position: relative; overflow: hidden; border-radius: 8px; border: 1px solid var(--settings-border); }
.theme-preset-preview i, .theme-preset-preview b, .theme-preset-preview em { position: absolute; display: block; }
.theme-preset-default { background: linear-gradient(145deg, #152038, #243451); }
.theme-preset-default i { inset: 10px 11px 22px; background: #253b60; border: 1px solid #42628f; border-radius: 4px; }
.theme-preset-default b { left: 18px; right: 18px; bottom: 10px; height: 6px; background: #4f8cff; border-radius: 4px; }
.theme-preset-default em { width: 7px; height: 7px; right: 13px; top: 11px; border-radius: 50%; background: #56d364; }
.theme-preset-copy { min-width: 0; display: grid; gap: 4px; }
.theme-preset-copy strong { font-size: 14px; }
.theme-preset-copy small { color: var(--settings-muted); font-size: 12px; line-height: 1.45; }

/* 像素田园皮肤：所有覆盖严格挂在 data-skin 上，默认主题不会命中这些规则。 */
html[data-skin="pixel-garden"] {
  --accent: #26833c;
  --green: #238b3d;
  --yellow: #e7a51d;
  --orange: #e27224;
  --red: #db4a3a;
  --up: #1b70ce;
  --down: #16834c;
  --bg: #72ccf7;
  --bg2: #e7d9b6;
  --card: #fff7df;
  --card-hover: #fffbed;
  --border: #5d4522;
  --text: #302512;
  --muted: #6d5c39;
  --shadow: 5px 6px 0 rgba(82, 57, 24, .42);
  --drawer-bg: #fff4d5;
  --drawer-panel: #fff7df;
  --drawer-surface: #fffbea;
  --drawer-canvas: #f2e4bf;
  --drawer-border: #aa8c57;
  --drawer-border-strong: #60461f;
  --drawer-highlight: rgba(87, 172, 77, .16);
  --drawer-value: #302512;
  --drawer-muted: #6d5c39;
  --drawer-mask: rgba(42, 74, 32, .54);
  --settings-surface: #fff7df;
  --settings-panel: #fff8e5;
  --settings-canvas: #f4e7c6;
  --settings-border: #b28e51;
  --settings-border-strong: #64491f;
  --settings-value: #302512;
  --settings-muted: #6d5c39;
  --settings-highlight: rgba(82, 175, 78, .18);
  --settings-shadow: 5px 6px 0 rgba(88, 62, 26, .24);
}

html[data-skin="pixel-garden"] body {
  background-color: #72ccf7;
  background-image:
    linear-gradient(to top, #347f39 0 5px, #51a845 5px 10px, #82c85d 10px 16px, transparent 16px),
    repeating-linear-gradient(90deg, transparent 0 42px, rgba(255,255,255,.28) 42px 46px, transparent 46px 94px),
    radial-gradient(ellipse 76px 28px at 12% 12%, rgba(255,255,255,.94) 0 42%, transparent 43%),
    radial-gradient(ellipse 104px 34px at 77% 18%, rgba(255,255,255,.9) 0 40%, transparent 41%),
    radial-gradient(ellipse 72px 25px at 89% 8%, rgba(255,255,255,.88) 0 38%, transparent 39%),
    linear-gradient(#54bbef 0%, #8bdcfa 54%, #caecb0 100%);
  background-repeat: no-repeat, repeat, no-repeat, no-repeat, no-repeat, no-repeat;
  background-size: 100% 64px, 96px 100%, auto, auto, auto, 100% 100%;
  background-position: bottom, center, center, center, center, center;
  background-attachment: fixed;
  font-family: "Trebuchet MS", "Microsoft YaHei", system-ui, sans-serif;
  letter-spacing: .01em;
}

html[data-skin="pixel-garden"] .topbar {
  min-height: 64px; padding: 11px 26px; background: rgba(226, 247, 255, .72); backdrop-filter: none;
  border-bottom: 4px solid #4e7432; box-shadow: 0 4px 0 rgba(44, 110, 47, .27);
}
html[data-skin="pixel-garden"] .brand { color: #244f28; font-size: 19px; text-shadow: 1px 1px 0 rgba(255,255,255,.85); }
html[data-skin="pixel-garden"] .logo-dot { width: 12px; height: 12px; border-radius: 2px; background: #f6c73c; box-shadow: 3px 0 #ed9a21, 0 3px #ed9a21; animation: none; }
html[data-skin="pixel-garden"] .stats { color: #35542c; font-weight: 700; }
html[data-skin="pixel-garden"] .stat-num { color: #244f28; }
html[data-skin="pixel-garden"] .icon-btn {
  width: 36px; height: 36px; color: #35270f; background: #fff2c9; border: 2px solid #6d4d20; border-radius: 4px;
  box-shadow: 2px 2px 0 #8a692f; transition: transform .12s, box-shadow .12s, background .12s;
}
html[data-skin="pixel-garden"] .icon-btn:hover { background: #fffbe6; border-color: #238b3d; transform: translate(1px, 1px); box-shadow: 1px 1px 0 #8a692f; }

html[data-skin="pixel-garden"] .grid { max-width: 1512px; gap: 27px 22px; padding-top: 14px; padding-bottom: 16px; }
html[data-skin="pixel-garden"] .card {
  --garden-accent: #2ba84a; position: relative; overflow: visible; min-height: 258px; padding: 37px 20px 20px;
  color: #302512; background:
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(130, 99, 45, .12) 27px 28px),
    linear-gradient(105deg, rgba(255,255,255,.74), transparent 36%), #fff5d9;
  border: 3px solid #5e4520; border-radius: 4px; box-shadow: 4px 5px 0 #806033, 0 0 0 2px #fff2c8 inset;
  transition: transform .14s ease, box-shadow .14s ease, filter .14s ease;
}
html[data-skin="pixel-garden"] .card:nth-child(2n) { --garden-accent: #2f8ee0; }
html[data-skin="pixel-garden"] .card:nth-child(3n) { --garden-accent: #7950b4; }
html[data-skin="pixel-garden"] .card:nth-child(4n) { --garden-accent: #e95f78; }
html[data-skin="pixel-garden"] .card:nth-child(5n) { --garden-accent: #e49b20; }
html[data-skin="pixel-garden"] .card:nth-child(6n) { --garden-accent: #2aafa9; }
html[data-skin="pixel-garden"] .card::after {
  content: ""; position: absolute; width: 9px; height: 9px; right: 10px; top: 9px; background: #69bd48; border: 2px solid #386d2b;
  box-shadow: -2px 2px 0 rgba(255,255,255,.58); border-radius: 2px;
}
html[data-skin="pixel-garden"] .card:hover { background: #fffbea; border-color: #5e4520; transform: translate(-1px, -4px); box-shadow: 5px 9px 0 #806033, 0 0 0 2px #fff2c8 inset; }
html[data-skin="pixel-garden"] .card.offline { opacity: .64; filter: saturate(.62); }
html[data-skin="pixel-garden"] .card-head {
  position: relative; z-index: 1; min-height: 37px; align-items: center; margin: -53px 22px 17px; padding: 7px 14px;
  color: #fffbea; background: linear-gradient(90deg, color-mix(in srgb, var(--garden-accent) 82%, #000), var(--garden-accent) 48%, color-mix(in srgb, var(--garden-accent) 82%, #000));
  border: 3px solid #523816; border-radius: 4px; box-shadow: 0 4px 0 #765327, inset 0 2px rgba(255,255,255,.32), inset 0 -2px rgba(0,0,0,.18);
}
html[data-skin="pixel-garden"] .name { font-size: 17px; font-weight: 800; max-width: 70%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-shadow: 1px 1px 0 #3b260d; }
html[data-skin="pixel-garden"] .status { width: 10px; height: 10px; border-radius: 1px; border: 1px solid rgba(255,255,255,.8); box-shadow: none; }
html[data-skin="pixel-garden"] .status.on { background: #b4ed63; box-shadow: 0 0 0 2px rgba(35,72,22,.24); }
html[data-skin="pixel-garden"] .status.off { background: #ffd66d; }
html[data-skin="pixel-garden"] .badges { gap: 4px; max-width: 30%; overflow: hidden; }
html[data-skin="pixel-garden"] .badge, html[data-skin="pixel-garden"] .badge.weight {
  color: #fffced; border: 1px solid rgba(54,36,11,.72); border-radius: 2px; background: rgba(50,33,10,.28); padding: 2px 5px;
}
html[data-skin="pixel-garden"] .meta { color: #69572e; border-bottom: 1px solid #dfcda3; padding-bottom: 11px; margin-bottom: 13px; }
html[data-skin="pixel-garden"] .metric { margin-bottom: 12px; }
html[data-skin="pixel-garden"] .metric-top { font-size: 13px; font-weight: 750; }
html[data-skin="pixel-garden"] .metric-top .label { color: #534018; }
html[data-skin="pixel-garden"] .metric-top .label::before { content: "◆"; display: inline-block; margin-right: 6px; color: var(--garden-accent); font-size: 10px; }
html[data-skin="pixel-garden"] .metric-top .val { color: #253b16; font-weight: 800; }
html[data-skin="pixel-garden"] .bar { height: 10px; border: 1px solid #cbb98b; border-radius: 2px; background: repeating-linear-gradient(90deg, #ece0bf 0 8px, #dbcaa3 8px 10px); }
html[data-skin="pixel-garden"] .bar > span { border-radius: 1px; box-shadow: inset 0 2px rgba(255,255,255,.36), 1px 0 rgba(72, 58, 22, .32); }
html[data-skin="pixel-garden"] .net { margin-top: 12px; padding-top: 10px; border-top: 1px solid #dfcda3; gap: 14px; font-weight: 800; }
html[data-skin="pixel-garden"] .net .up { color: #1266c5; } html[data-skin="pixel-garden"] .net .down { color: #137a43; }
html[data-skin="pixel-garden"] .net .tot { color: #6b582f; }
html[data-skin="pixel-garden"] .quota { border-top-color: #dfcda3; }
html[data-skin="pixel-garden"] .quota-top .label { color: #6b582f; } html[data-skin="pixel-garden"] .quota-top .val { color: #345421; font-weight: 800; }
html[data-skin="pixel-garden"] .foot { color: #365a2d; font-weight: 750; text-shadow: 1px 1px rgba(255,255,255,.65); }
html[data-skin="pixel-garden"] .empty { color: #365a2d; font-size: 16px; font-weight: 800; text-shadow: 1px 1px #fff; }

html[data-skin="pixel-garden"] .drawer-mask { background: rgba(31, 80, 38, .58); }
html[data-skin="pixel-garden"] .drawer { background: #fff6dc; border-left: 4px solid #5e4520; box-shadow: -5px 0 0 rgba(255,242,200,.82); }
html[data-skin="pixel-garden"] .drawer::before, html[data-skin="pixel-garden"] .drawer::after { display: none; }
html[data-skin="pixel-garden"] .drawer-head { background: #f2e2b7; border-bottom: 3px solid #b79250; }
html[data-skin="pixel-garden"] .drawer-title, html[data-skin="pixel-garden"] .kpi .v { color: #302512; }
html[data-skin="pixel-garden"] .drawer-sub, html[data-skin="pixel-garden"] .kpi .k, html[data-skin="pixel-garden"] .chart-block h3 { color: #6d5c39; }
html[data-skin="pixel-garden"] .drawer .icon-btn { background: #fff4d1; border-color: #755526; }
html[data-skin="pixel-garden"] .kpi, html[data-skin="pixel-garden"] .chart-block, html[data-skin="pixel-garden"] .settings { border-color: #b79250; background: #fffbea; border-radius: 4px; box-shadow: 2px 2px 0 rgba(116, 82, 34, .2); }
html[data-skin="pixel-garden"] .range-btn { color: #634b22; border-color: #b79250; border-radius: 3px; background: #fff6d9; }
html[data-skin="pixel-garden"] .range-btn.active, html[data-skin="pixel-garden"] .btn-primary { background: #2b9145; border-color: #185d2a; color: #fffceb; border-radius: 3px; box-shadow: 2px 2px 0 #185d2a; }
html[data-skin="pixel-garden"] .modal { background: #fff6dc; border: 3px solid #5e4520; border-radius: 4px; box-shadow: 5px 6px 0 #806033; }
html[data-skin="pixel-garden"] .modal-head { border-bottom-color: #cfb77e; } html[data-skin="pixel-garden"] .cmd-box { background: #f0dfb8; border-color: #b79250; border-radius: 3px; }

html[data-skin="pixel-garden"] .settings-page .tabs, html[data-skin="pixel-garden"] .settings-page .appearance-tabs {
  background: #fff3cf; border: 3px solid #64491f; border-radius: 5px; box-shadow: 4px 4px 0 rgba(100,73,31,.32); backdrop-filter: none;
}
html[data-skin="pixel-garden"] .settings-page .tab, html[data-skin="pixel-garden"] .appearance-tab { color: #624d26; border-radius: 3px; font-weight: 800; }
html[data-skin="pixel-garden"] .settings-page .tab.active, html[data-skin="pixel-garden"] .appearance-tab.active { background: #2f9147; border-color: #1f682f; box-shadow: none; }
html[data-skin="pixel-garden"] .settings-page .panel {
  background: repeating-linear-gradient(0deg, transparent 0 32px, rgba(130,99,45,.08) 32px 33px), #fff8e5;
  border: 3px solid #64491f; border-radius: 5px; box-shadow: 4px 5px 0 rgba(100,73,31,.24), 0 0 0 2px #fff0c8 inset;
}
html[data-skin="pixel-garden"] .settings-page .panel::before { left: 0; width: 76px; height: 4px; background: #65aa47; }
html[data-skin="pixel-garden"] .settings-page .panel-title { color: #302512; font-weight: 850; } html[data-skin="pixel-garden"] .settings-page .panel-desc { color: #6d5c39; }
html[data-skin="pixel-garden"] .settings-page .field input, html[data-skin="pixel-garden"] .settings-page .field select, html[data-skin="pixel-garden"] .settings-page .set-grid input, html[data-skin="pixel-garden"] .settings-page .set-grid select { background: #fffcea; border-color: #b79250; border-radius: 3px; color: #302512; }
html[data-skin="pixel-garden"] .theme-preset-card { background: #fffced; border: 2px solid #b79250; border-radius: 4px; }
html[data-skin="pixel-garden"] .theme-preset-card.active { border-color: #2a9145; box-shadow: 3px 3px 0 rgba(35,116,52,.32); }
html[data-skin="pixel-garden"] .theme-preset-card:hover { transform: translate(-1px, -1px); }
html[data-skin="pixel-garden"] .theme-preset-pixel {
  border-color: #5d4522; border-radius: 2px; background:
    linear-gradient(to top, #337c38 0 9px, #78be55 9px 14px, transparent 14px),
    radial-gradient(ellipse 28px 10px at 22% 24%, #fff 0 60%, transparent 62%),
    radial-gradient(ellipse 32px 11px at 70% 34%, #fff 0 58%, transparent 60%), #68cafa;
}
html[data-skin="pixel-garden"] .theme-preset-pixel i { left: 22px; right: 22px; top: 20px; height: 22px; background: #fff6db; border: 2px solid #60461f; border-radius: 1px; }
html[data-skin="pixel-garden"] .theme-preset-pixel b { left: 35px; right: 35px; top: 14px; height: 12px; background: #2f9147; border: 2px solid #60461f; border-radius: 2px; }
html[data-skin="pixel-garden"] .theme-preset-pixel em { width: 5px; height: 5px; right: 11px; bottom: 11px; background: #f8d84a; border-radius: 0; }

/* 像素田园第二版：使用原创场景素材，并为监控信息建立完整的“木框 + 羊皮纸 + 铭牌”层级。 */
html[data-skin="pixel-garden"] body {
  min-height: 100vh;
  background: #51b9e7 url('/assets/pixel-garden-landscape-v1.png') center top / cover fixed no-repeat;
  image-rendering: pixelated;
}
html[data-skin="pixel-garden"] .topbar {
  min-height: 70px;
  padding: 12px 30px;
  background: linear-gradient(180deg, rgba(238,250,239,.92), rgba(207,239,223,.86));
  border-top: 3px solid rgba(255,255,255,.72);
  border-bottom: 5px solid #3e7835;
  box-shadow: 0 3px 0 #d1a654, 0 7px 0 rgba(53,112,52,.24);
}
html[data-skin="pixel-garden"] .brand {
  color: #234d2b;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: .035em;
  text-shadow: 1px 1px 0 #fffbe6, 2px 2px 0 rgba(76,119,52,.18);
}
html[data-skin="pixel-garden"] .stats { gap: 17px; color: #2f6135; }
html[data-skin="pixel-garden"] .icon-btn {
  width: 39px; height: 39px;
  background: linear-gradient(135deg, #fff8d7 0 66%, #edd899 67%);
  border: 3px solid #745126;
  border-radius: 3px;
  box-shadow: 3px 3px 0 #9a6f32, inset 2px 2px rgba(255,255,255,.65);
}
html[data-skin="pixel-garden"] .grid {
  max-width: 1540px;
  margin: 34px auto 22px;
  padding: 15px 34px 38px;
  gap: 38px 29px;
  grid-template-columns: repeat(auto-fill, minmax(370px, 1fr));
}
html[data-skin="pixel-garden"] .card {
  --garden-accent: #2ca54b;
  isolation: isolate;
  min-height: 340px;
  padding: 47px 24px 23px;
  overflow: visible;
  color: #38280f;
  background:
    linear-gradient(90deg, rgba(127,82,27,.09) 1px, transparent 1px) 0 0 / 7px 7px,
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(128,91,35,.13) 27px 29px),
    linear-gradient(112deg, rgba(255,255,255,.92), rgba(255,250,224,.84) 44%, rgba(235,212,164,.62)),
    #fff4d3;
  border: 4px solid #65471f;
  border-radius: 5px;
  outline: 3px solid #d7ad63;
  outline-offset: 3px;
  box-shadow: 7px 8px 0 #805a29, 11px 12px 0 rgba(48,100,42,.28), inset 0 0 0 3px #fff5d1;
}
html[data-skin="pixel-garden"] .card:nth-child(2n) { --garden-accent: #338fe2; }
html[data-skin="pixel-garden"] .card:nth-child(3n) { --garden-accent: #7b58bf; }
html[data-skin="pixel-garden"] .card:nth-child(4n) { --garden-accent: #df5c78; }
html[data-skin="pixel-garden"] .card:nth-child(5n) { --garden-accent: #e69a1d; }
html[data-skin="pixel-garden"] .card:nth-child(6n) { --garden-accent: #27aaa4; }
html[data-skin="pixel-garden"] .card::before {
  content: "";
  position: absolute; z-index: -1; left: -17px; bottom: -18px; width: 19px; height: 19px;
  background: #5dbb45; border: 3px solid #39742f; border-radius: 3px;
  box-shadow: 13px -8px 0 -2px #85cf50, 23px -1px 0 -3px #438b35, 32px -13px 0 -4px #9bdc56,
    42px -2px 0 -5px #4d9a38, 14px 12px 0 -6px #ec7ca1, 27px 9px 0 -7px #fff0a8;
}
html[data-skin="pixel-garden"] .card::after {
  width: 12px; height: 12px; right: 11px; top: 10px;
  background: #74c74d; border: 3px solid #376e2e; border-radius: 2px;
  box-shadow: -12px 7px 0 -2px #54a63b, -6px 18px 0 -3px #9bdc58, 6px 20px 0 -5px #f5d651;
}
html[data-skin="pixel-garden"] .card:hover {
  background:
    linear-gradient(90deg, rgba(127,82,27,.08) 1px, transparent 1px) 0 0 / 7px 7px,
    repeating-linear-gradient(0deg, transparent 0 27px, rgba(128,91,35,.13) 27px 29px),
    linear-gradient(112deg, #fffdf1, #fff7df 44%, #ead3a0), #fff4d3;
  border-color: #65471f;
  transform: translate(-2px, -5px);
  box-shadow: 9px 13px 0 #805a29, 13px 17px 0 rgba(48,100,42,.28), inset 0 0 0 3px #fff5d1;
}
html[data-skin="pixel-garden"] .card-head {
  min-height: 46px;
  margin: -70px 23px 20px;
  padding: 8px 14px;
  border: 4px solid #5c3f18;
  border-radius: 5px;
  background: linear-gradient(180deg, color-mix(in srgb, var(--garden-accent) 72%, #fff) 0 10%, var(--garden-accent) 12% 76%, color-mix(in srgb, var(--garden-accent) 74%, #000) 78%);
  box-shadow: 0 5px 0 #815c2a, inset 0 2px 0 rgba(255,255,255,.44), inset 0 -3px 0 rgba(0,0,0,.18);
}
html[data-skin="pixel-garden"] .card-head::before,
html[data-skin="pixel-garden"] .card-head::after {
  content: ""; position: absolute; top: -7px; width: 11px; height: 11px;
  background: #d7b36a; border: 2px solid #60421b; border-radius: 2px;
}
html[data-skin="pixel-garden"] .card-head::before { left: -8px; }
html[data-skin="pixel-garden"] .card-head::after { right: -8px; }
html[data-skin="pixel-garden"] .name { font-size: 19px; font-weight: 900; gap: 9px; letter-spacing: .02em; }
html[data-skin="pixel-garden"] .status { width: 12px; height: 12px; border: 2px solid #fff3bf; border-radius: 2px; }
html[data-skin="pixel-garden"] .badges { gap: 5px; }
html[data-skin="pixel-garden"] .badge, html[data-skin="pixel-garden"] .badge.weight { padding: 3px 6px; font-size: 10px; }
html[data-skin="pixel-garden"] .meta {
  margin-bottom: 15px; padding: 0 2px 12px;
  color: #6d572d; border-bottom: 2px solid #ddc89a;
}
html[data-skin="pixel-garden"] .metric-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 16px; }
html[data-skin="pixel-garden"] .metric-grid .metric { margin: 0; }
html[data-skin="pixel-garden"] .metric-grid .metric:last-child { grid-column: 1 / -1; }
html[data-skin="pixel-garden"] .metric-top { margin-bottom: 6px; font-size: 13px; font-weight: 800; }
html[data-skin="pixel-garden"] .metric-top .label::before { content: "◆"; color: var(--garden-accent); font-size: 9px; margin-right: 6px; }
html[data-skin="pixel-garden"] .bar { height: 11px; border: 2px solid #c6aa72; border-radius: 2px; background: repeating-linear-gradient(90deg, #f4e5bd 0 8px, #dec99b 8px 10px); }
html[data-skin="pixel-garden"] .bar > span { border-radius: 0; box-shadow: inset 0 2px rgba(255,255,255,.42), 2px 0 rgba(72,58,22,.3); }
html[data-skin="pixel-garden"] .net {
  display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 8px 14px;
  margin-top: 17px; padding: 13px 3px 0; border-top: 2px solid #ddc89a;
}
html[data-skin="pixel-garden"] .net .tot { grid-column: 1 / -1; padding-top: 7px; border-top: 1px dashed #d2b77e; }
html[data-skin="pixel-garden"] .quota { margin-top: 14px; padding-top: 13px; border-top: 2px solid #ddc89a; }
html[data-skin="pixel-garden"] .empty {
  width: min(520px, 100%); justify-self: center; margin: 42px 0 220px; padding: 28px 24px;
  color: #3d5528; background: #fff4d3; border: 4px solid #65471f; border-radius: 5px;
  outline: 3px solid #d7ad63; outline-offset: 3px; box-shadow: 7px 8px 0 #805a29;
}
html[data-skin="pixel-garden"] .foot { color: #fff9df; font-size: 12px; font-weight: 800; text-shadow: 2px 2px 0 #345d2d; }
html[data-skin="pixel-garden"] .theme-preset-pixel {
  background: url('/assets/pixel-garden-landscape-v1.png') center / cover no-repeat;
}
html[data-skin="pixel-garden"] .theme-preset-pixel i { background: #fff6db; }

@media (max-width: 700px) {
  html[data-skin="pixel-garden"] body { background-position: 52% top; background-size: auto 100vh; }
  html[data-skin="pixel-garden"] .topbar { min-height: 61px; padding: 8px 14px; }
  html[data-skin="pixel-garden"] .grid { margin-top: 25px; padding: 12px 22px 34px; gap: 35px; grid-template-columns: 1fr; }
  html[data-skin="pixel-garden"] .card { min-height: 0; padding: 43px 17px 20px; }
  html[data-skin="pixel-garden"] .card-head { margin: -65px 14px 18px; padding: 8px 10px; }
  html[data-skin="pixel-garden"] .name { font-size: 16px; }
  html[data-skin="pixel-garden"] .metric-grid { grid-template-columns: 1fr; gap: 11px; }
  html[data-skin="pixel-garden"] .metric-grid .metric:last-child { grid-column: auto; }
  html[data-skin="pixel-garden"] .meta-row { gap: 4px; }
}

@media (max-width: 560px) {
  .theme-preset-grid { grid-template-columns: 1fr; }
  html[data-skin="pixel-garden"] .topbar { padding: 9px 14px; }
  html[data-skin="pixel-garden"] .brand { font-size: 16px; }
  html[data-skin="pixel-garden"] .grid { gap: 24px; padding-top: 12px; }
  html[data-skin="pixel-garden"] .card { min-height: auto; padding: 34px 16px 17px; }
  html[data-skin="pixel-garden"] .card-head { margin: -49px 16px 16px; padding-left: 11px; padding-right: 11px; }
  html[data-skin="pixel-garden"] .name { font-size: 15px; }
}

/* 像素田园第三版：监控内容采用独立卡片结构，优先保证读数与层级清晰。 */
html[data-skin="pixel-garden"] .card {
  min-height: 0;
  padding: 46px 22px 20px;
  color: #3a2b13;
  background:
    repeating-linear-gradient(0deg, transparent 0 32px, rgba(130, 96, 42, .07) 32px 33px),
    linear-gradient(112deg, rgba(255,255,255,.98), rgba(255,249,227,.98) 53%, rgba(245,225,177,.95)),
    #fff8df;
  border-width: 4px;
  box-shadow: 7px 8px 0 #805a29, 11px 12px 0 rgba(48,100,42,.28), inset 0 0 0 3px #fff9df;
  -webkit-text-stroke: 0;
  text-shadow: none;
}
html[data-skin="pixel-garden"] .card:hover {
  background:
    repeating-linear-gradient(0deg, transparent 0 32px, rgba(130, 96, 42, .06) 32px 33px),
    linear-gradient(112deg, #fffef7, #fff9e8 53%, #f1dba8), #fff8df;
}
html[data-skin="pixel-garden"] .card-head { margin: -69px 21px 18px; }
html[data-skin="pixel-garden"] .card-head .name { color: #fffced; text-shadow: 1px 2px 0 #3e2a10; }
html[data-skin="pixel-garden"] .garden-overview {
  display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 7px;
  margin-bottom: 14px; padding: 9px 10px;
  color: #6c552c; font-size: 12px; font-weight: 800; line-height: 1.25;
  background: rgba(233, 213, 167, .42); border: 1px solid #ddc58b; border-radius: 3px;
}
html[data-skin="pixel-garden"] .garden-overview span { min-width: 0; }
html[data-skin="pixel-garden"] .garden-overview span:nth-child(2) { text-align: center; }
html[data-skin="pixel-garden"] .garden-overview span:last-child { color: #23763b; text-align: right; }
html[data-skin="pixel-garden"] .garden-vital-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px;
  margin-bottom: 13px;
}
html[data-skin="pixel-garden"] .garden-metric {
  min-width: 0; padding: 10px 10px 9px;
  background: rgba(255, 253, 241, .88); border: 2px solid #d7bc7d; border-radius: 3px;
  box-shadow: inset 0 1px rgba(255,255,255,.9), 2px 2px 0 rgba(122,86,33,.13);
}
html[data-skin="pixel-garden"] .garden-metric-title {
  display: flex; align-items: baseline; justify-content: space-between; gap: 7px;
  color: #534018; font-size: 13px; font-weight: 900; line-height: 1.2;
}
html[data-skin="pixel-garden"] .garden-metric-title span::before {
  content: "◆"; display: inline-block; margin-right: 5px; font-size: 8px; color: #2c9845;
}
html[data-skin="pixel-garden"] .garden-metric-title b {
  min-width: 0; overflow: hidden; color: #273b1d; font-size: 15px; font-weight: 900;
  letter-spacing: -.015em; text-align: right; text-overflow: ellipsis; white-space: nowrap;
}
html[data-skin="pixel-garden"] .garden-meter {
  height: 10px; margin: 8px 0 5px; overflow: hidden;
  border: 2px solid #c8a86a; border-radius: 2px;
  background: repeating-linear-gradient(90deg, #f3e5be 0 8px, #ddc899 8px 10px);
}
html[data-skin="pixel-garden"] .garden-meter > span { display: block; height: 100%; background: #249546; box-shadow: inset 0 2px rgba(255,255,255,.46); }
html[data-skin="pixel-garden"] .garden-metric-memory .garden-meter > span { background: #2b8fd7; }
html[data-skin="pixel-garden"] .garden-metric-disk .garden-meter > span { background: #e29223; }
html[data-skin="pixel-garden"] .garden-metric-load .garden-meter > span { background: #875bc0; }
html[data-skin="pixel-garden"] .garden-metric small { display: block; color: #7d6841; font-size: 11px; font-weight: 700; line-height: 1.1; }
html[data-skin="pixel-garden"] .garden-traffic {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px;
  padding-top: 12px; border-top: 2px solid #ddc89a;
}
html[data-skin="pixel-garden"] .garden-flow { min-width: 0; padding: 9px 11px; border: 2px solid #d7bc7d; border-radius: 3px; background: rgba(255,253,241,.8); }
html[data-skin="pixel-garden"] .garden-flow > span { display: block; margin-bottom: 4px; color: #6e5830; font-size: 12px; font-weight: 900; }
html[data-skin="pixel-garden"] .garden-flow b { display: block; overflow: hidden; font-size: 16px; font-weight: 900; line-height: 1.15; text-overflow: ellipsis; white-space: nowrap; }
html[data-skin="pixel-garden"] .garden-flow small { display: block; overflow: hidden; margin-top: 5px; color: #7d6841; font-size: 11px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
html[data-skin="pixel-garden"] .garden-flow-up b { color: #126fc9; }
html[data-skin="pixel-garden"] .garden-flow-down b { color: #137f44; }
html[data-skin="pixel-garden"] .garden-quota { margin-top: 12px; padding: 10px 11px 11px; border: 2px solid #d7bc7d; border-radius: 3px; background: rgba(255,253,241,.8); }
html[data-skin="pixel-garden"] .garden-quota > div:first-child { display: flex; justify-content: space-between; gap: 9px; color: #6e5830; font-size: 12px; font-weight: 900; }
html[data-skin="pixel-garden"] .garden-quota b { color: #354d26; white-space: nowrap; }
html[data-skin="pixel-garden"] .garden-quota-track { position: relative; height: 10px; margin-top: 8px; overflow: hidden; border: 2px solid #c8a86a; border-radius: 2px; background: repeating-linear-gradient(90deg, #f3e5be 0 8px, #ddc899 8px 10px); }
html[data-skin="pixel-garden"] .garden-quota-track > span { display: block; height: 100%; background: #279848; box-shadow: inset 0 2px rgba(255,255,255,.46); }
html[data-skin="pixel-garden"] .garden-quota-mark { position: absolute; top: 0; z-index: 1; width: 2px; height: 100%; margin-left: -1px; background: #493719; opacity: .82; }
html[data-skin="pixel-garden"] .garden-quota-mark.over { background: #d44939; opacity: 1; }

@media (max-width: 700px) {
  html[data-skin="pixel-garden"] .card { padding: 43px 15px 16px; }
  html[data-skin="pixel-garden"] .card-head { margin: -65px 15px 16px; }
  html[data-skin="pixel-garden"] .garden-overview { grid-template-columns: 1fr 1fr; font-size: 11px; }
  html[data-skin="pixel-garden"] .garden-overview span:last-child { grid-column: 1 / -1; text-align: left; }
  html[data-skin="pixel-garden"] .garden-vital-grid { gap: 8px; }
  html[data-skin="pixel-garden"] .garden-metric { padding: 9px 8px; }
  html[data-skin="pixel-garden"] .garden-metric-title { display: block; font-size: 12px; }
  html[data-skin="pixel-garden"] .garden-metric-title span { display: block; margin-bottom: 5px; white-space: nowrap; }
  html[data-skin="pixel-garden"] .garden-metric-title b { display: block; overflow: visible; font-size: 13px; text-align: left; text-overflow: clip; white-space: nowrap; }
  html[data-skin="pixel-garden"] .garden-flow { padding: 8px; }
  html[data-skin="pixel-garden"] .garden-flow b { font-size: 14px; }
}