/* ═══════════════════════════════════════════════════════════════════
   Robin 管理面板样式（admin.css）
   设计语言：深色默认（数据密集长时间注视）+ 浅色切换；
   品牌绿 #3B8226（kAppSeedGreen 同源，暗色提亮做强调）；
   系统字体栈 + 等宽（时间戳/id/token）；CSP style-src 'self'
   —— 本文件之外禁止任何内联样式（动态宽度走 data-pct + JS CSSOM）。
   ═══════════════════════════════════════════════════════════════════ */

/* ── 主题令牌 ──────────────────────────────────────────────────────── */
:root[data-theme="dark"] {
  --bg: #0d1317;
  --bg-soft: #10171c;
  --surface: #151d23;
  --surface-2: #1a242c;
  --surface-3: #20303b;
  --border: #26333d;
  --border-soft: #1e2932;
  --text: #d9e4de;
  --text-dim: #8aa0a8;
  --text-faint: #5d7178;
  --accent: #67bd4f;
  --accent-strong: #3B8226;
  --accent-soft: rgba(103, 189, 79, 0.13);
  --ok: #55c46d;
  --ok-soft: rgba(85, 196, 109, 0.13);
  --warn: #e2ab45;
  --warn-soft: rgba(226, 171, 69, 0.13);
  --err: #e5655f;
  --err-soft: rgba(229, 101, 95, 0.14);
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  --sidebar-w: 212px;
}
:root[data-theme="light"] {
  --bg: #f2f5f1;
  --bg-soft: #ecefe9;
  --surface: #ffffff;
  --surface-2: #f6f8f4;
  --surface-3: #e9efe6;
  --border: #dde4da;
  --border-soft: #e6ebe2;
  --text: #1e2a22;
  --text-dim: #5c6f63;
  --text-faint: #93a498;
  --accent: #3B8226;
  --accent-strong: #2f6a1e;
  --accent-soft: rgba(59, 130, 38, 0.1);
  --ok: #2e9c48;
  --ok-soft: rgba(46, 156, 72, 0.11);
  --warn: #b9821f;
  --warn-soft: rgba(185, 130, 31, 0.12);
  --err: #cc4b46;
  --err-soft: rgba(204, 75, 70, 0.11);
  --shadow: 0 2px 8px rgba(30, 42, 34, 0.08);
  --sidebar-w: 212px;
}

/* ── 基础 ───────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  min-height: 100vh;
}
.mono {
  font-family: ui-monospace, "Cascadia Mono", Consolas, "Courier New", monospace;
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 18px; font-weight: 650; margin: 0; }
h2 { font-size: 14px; font-weight: 650; margin: 0; display: inline-flex; align-items: center; gap: 7px; }
h3.sec-title { font-size: 13px; color: var(--text-dim); margin: 18px 0 8px; }
code { font-family: ui-monospace, Consolas, monospace; background: var(--surface-2); padding: 1px 5px; border-radius: 4px; font-size: 12.5px; }
.ico { flex: none; vertical-align: -3px; }
.c-ok { color: var(--ok); font-weight: 600; }
.c-warn { color: var(--warn); font-weight: 600; }
.c-err { color: var(--err); font-weight: 600; }
.c-dim { color: var(--text-faint); }

/* ── 布局骨架 ──────────────────────────────────────────────────────── */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w);
  flex: none;
  background: var(--bg-soft);
  border-right: 1px solid var(--border-soft);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.content {
  flex: 1;
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 20px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.bottomnav { display: none; }

/* 品牌区 */
.brand { display: flex; align-items: center; gap: 10px; padding: 18px 16px 14px; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 9px; flex: none;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.35) 0 2.5px, transparent 3px),
    radial-gradient(circle at 62% 55%, rgba(255,255,255,.28) 0 2px, transparent 2.5px),
    radial-gradient(circle at 45% 78%, rgba(255,255,255,.22) 0 1.8px, transparent 2.3px);
  border-radius: 9px;
}
.brand-mark.big { width: 52px; height: 52px; border-radius: 15px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-name { font-weight: 700; font-size: 15px; letter-spacing: .5px; }
.brand-sub { font-size: 11.5px; color: var(--text-faint); }

/* 侧栏导航 */
.nav { flex: 1; padding: 6px 10px; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 9px;
  color: var(--text-dim); font-weight: 500; font-size: 13.5px;
  transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--surface-2); color: var(--text); text-decoration: none; }
.nav-item.active {
  background: var(--accent-soft); color: var(--accent); font-weight: 650;
  box-shadow: inset 2.5px 0 0 var(--accent);
}
.sidebar-foot { padding: 12px; border-top: 1px solid var(--border-soft); }
.panel-ver { text-align: center; font-size: 11px; color: var(--text-faint); margin-top: 8px; }

/* 顶栏 */
.topbar {
  display: flex; align-items: center; gap: 12px;
  padding: 13px 24px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border-soft);
  position: sticky; top: 0; z-index: 40;
}
.topbar-title { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
.topbar-sub { color: var(--text-faint); font-size: 12.5px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.refreshed-at { font-size: 12px; color: var(--text-faint); font-variant-numeric: tabular-nums; }
.backlink { font-size: 13px; color: var(--text-dim); }
.icon-btn {
  width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-dim); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  transition: all .15s;
}
.icon-btn:hover { color: var(--text); border-color: var(--accent); }

/* ── 卡片 ───────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-head {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 13px 16px 11px;
  border-bottom: 1px solid var(--border-soft);
}
.card-head h2 { color: var(--text); }
.card-head .ico { color: var(--accent); }
.card-sub { color: var(--text-faint); font-size: 12px; margin-left: auto; }
.card-link { font-size: 12.5px; margin-left: auto; }
.card-body { padding: 12px 16px 16px; }

/* 网格 */
.kpi-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.dash-main { margin-top: 0; }
.charts-row { margin-top: 0; }

/* KPI 卡 */
.kpi { display: flex; gap: 13px; align-items: center; padding: 16px; }
.kpi-icon {
  width: 42px; height: 42px; border-radius: 11px; flex: none;
  background: var(--surface-2); color: var(--text-dim);
  display: flex; align-items: center; justify-content: center;
}
.kpi-icon .ico { width: 20px; height: 20px; }
.kpi-icon.accent { background: var(--accent-soft); color: var(--accent); }
.kpi-label { font-size: 12px; color: var(--text-faint); }
.kpi-value { font-size: 26px; font-weight: 700; line-height: 1.15; font-variant-numeric: tabular-nums; }
.kpi-sub { font-size: 12px; color: var(--text-dim); }

/* 迷你统计卡 */
.stat-mini { padding: 13px 16px; }
.mini-label { font-size: 11.5px; color: var(--text-faint); margin-bottom: 2px; }
.mini-value { font-size: 19px; font-weight: 650; font-variant-numeric: tabular-nums; }
.mini-unit { font-size: 12px; color: var(--text-faint); font-weight: 400; margin-left: 4px; }

/* ── 徽标 / chip / 状态 ─────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 999px;
  white-space: nowrap;
}
.badge .dot, .status-val .dot, .log-live .dot {
  width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none;
}
.badge-ok { background: var(--ok-soft); color: var(--ok); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-err { background: var(--err-soft); color: var(--err); }

.chipbar { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px; cursor: pointer;
  background: var(--surface-2); color: var(--text-dim);
  border: 1px solid var(--border);
  font-size: 12.5px; font-weight: 550;
  transition: all .15s; user-select: none;
}
.chip:hover { color: var(--text); text-decoration: none; }
.chip.on { background: var(--accent-soft); color: var(--accent); border-color: var(--accent); }
.chip-ok.on { background: var(--ok-soft); color: var(--ok); border-color: var(--ok); }
.chip-warn.on { background: var(--warn-soft); color: var(--warn); border-color: var(--warn); }
.chip-err.on { background: var(--err-soft); color: var(--err); border-color: var(--err); }

.status-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 0; border-bottom: 1px dashed var(--border-soft);
  font-size: 13px;
}
.status-row:last-of-type { border-bottom: none; }
.status-label { color: var(--text-dim); }
.status-val { display: inline-flex; align-items: center; gap: 7px; font-weight: 550; }
.status-val.ok { color: var(--ok); }
.status-val.bad { color: var(--warn); }

/* 磁盘与体积 */
.disk-block { margin-top: 12px; }
.disk-head { display: flex; justify-content: space-between; font-size: 12.5px; color: var(--text-dim); margin-bottom: 6px; }
.disk-nums { font-variant-numeric: tabular-nums; }
.progress {
  height: 8px; border-radius: 999px; background: var(--surface-3); overflow: hidden;
}
.progress-fill {
  height: 100%; width: 0; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transition: width .4s ease;
}
.size-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.size-chip {
  font-size: 12px; color: var(--text-dim);
  background: var(--surface-2); border: 1px solid var(--border-soft);
  padding: 3px 10px; border-radius: 7px; font-variant-numeric: tabular-nums;
}

/* ── 时间线 ─────────────────────────────────────────────────────────── */
.timeline { display: flex; flex-direction: column; }
.tl-item {
  display: flex; align-items: baseline; gap: 9px;
  padding: 6.5px 2px; border-bottom: 1px dashed var(--border-soft);
  font-size: 13px;
}
.tl-item:last-child { border-bottom: none; }
.tl-cat {
  flex: none; font-size: 11px; font-weight: 650; padding: 1px 8px; border-radius: 5px;
  white-space: nowrap;
}
.tl-text { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.tl-time { flex: none; font-size: 11.5px; color: var(--text-faint); font-variant-numeric: tabular-nums; }

/* 分类色（事件 chip 与日志行共用） */
.cat-定时 { background: rgba(96, 156, 224, .14); color: #6fa4dd; }
.cat-同步 { background: var(--ok-soft); color: var(--ok); }
.cat-设备 { background: rgba(171, 130, 230, .14); color: #ab9cd7; }
.cat-客户端 { background: rgba(84, 190, 189, .13); color: #5ec4c0; }
.cat-QQ机器人 { background: rgba(232, 162, 78, .14); color: #e0a45c; }
.cat-QQ { background: rgba(224, 118, 176, .13); color: #d77fb0; }
.cat-测试 { background: rgba(140, 150, 158, .15); color: var(--text-dim); }
.cat-工程实践 { background: rgba(120, 188, 108, .13); color: #7fbd82; }
.cat-系统 { background: var(--err-soft); color: var(--err); }
:root[data-theme="light"] .cat-定时 { color: #3d7bc4; }
:root[data-theme="light"] .cat-设备 { color: #7c5fc4; }
:root[data-theme="light"] .cat-客户端 { color: #2e9490; }
:root[data-theme="light"] .cat-QQ机器人 { color: #b5741f; }
:root[data-theme="light"] .cat-QQ { color: #bd4f8b; }

/* ── 表格 ───────────────────────────────────────────────────────────── */
.table-card { overflow: visible; }
.table-scroll { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; font-size: 11.5px; font-weight: 600; letter-spacing: .4px;
  color: var(--text-faint); text-transform: uppercase;
  padding: 8px 10px; border-bottom: 1px solid var(--border);
  position: sticky; top: 0; background: var(--surface); z-index: 2;
  white-space: nowrap;
}
.table td { padding: 8px 10px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background .12s; }
.table tbody tr:hover { background: var(--surface-2); }
.table-plain th { background: transparent; position: static; }
.ta-r { text-align: right; }
.td-trunc { max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rowlink { cursor: pointer; }
.rowlink-a { color: var(--text); font-weight: 550; }
.rowlink-a:hover { color: var(--accent); text-decoration: none; }

/* 复制按钮 */
.copyable { position: relative; }
.copy-btn {
  border: none; background: transparent; color: var(--text-faint);
  cursor: pointer; padding: 2px 3px; margin-left: 2px; border-radius: 4px;
  opacity: 0; transition: opacity .15s, color .15s; vertical-align: -3px;
}
.copyable:hover .copy-btn, .copy-btn:focus-visible { opacity: 1; }
.copy-btn:hover { color: var(--accent); }

/* 分页 */
.pager { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; }
.pager-info { font-size: 12.5px; color: var(--text-faint); font-variant-numeric: tabular-nums; }

/* ── 工具栏（用户页）───────────────────────────────────────────────── */
.toolbar { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.search-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 0 12px; min-width: 260px;
  color: var(--text-faint);
  transition: border-color .15s;
}
.search-box:focus-within { border-color: var(--accent); }
.search-box input {
  border: none; outline: none; background: transparent; color: var(--text);
  padding: 8px 0; width: 100%; font-size: 13.5px;
}

/* ── 按钮 / 表单 ────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  border-radius: 9px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text);
  font-size: 13.5px; font-weight: 600; font-family: inherit;
  padding: 8px 16px; cursor: pointer;
  transition: all .15s;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
:root[data-theme="dark"] .btn-primary { background: var(--accent-strong); }
.btn-primary:hover { background: var(--accent-strong); color: #fff; }
:root[data-theme="dark"] .btn-primary:hover { background: #2f6a1e; }
.btn-ghost { background: transparent; }
.btn-sm { padding: 5px 12px; font-size: 12.5px; }
.btn-block { width: 100%; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field-label { font-size: 12.5px; color: var(--text-dim); font-weight: 550; }
input[type="password"], input[type="search"], input[type="text"], select {
  background: var(--surface-2); border: 1px solid var(--border);
  color: var(--text); border-radius: 9px; padding: 8px 12px;
  font-size: 13.5px; font-family: inherit; outline: none;
  transition: border-color .15s;
}
input:focus, select:focus { border-color: var(--accent); }
select { cursor: pointer; }

/* ── 警示条 ─────────────────────────────────────────────────────────── */
.alert {
  border-radius: 10px; padding: 10px 14px; font-size: 13px;
  display: flex; align-items: center; gap: 8px;
}
.alert-warn { background: var(--warn-soft); color: var(--warn); }
.alert-err { background: var(--err-soft); color: var(--err); }

/* ── 空态 ───────────────────────────────────────────────────────────── */
.empty {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-faint); padding: 30px 16px; text-align: center;
}
.empty p { margin: 0; font-size: 13px; }

/* ── 登录页 ─────────────────────────────────────────────────────────── */
body[data-page="login"] { display: block; }
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 24px;
  background:
    radial-gradient(600px 300px at 20% 10%, var(--accent-soft), transparent 70%),
    radial-gradient(500px 260px at 85% 90%, rgba(96, 156, 224, .08), transparent 70%),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 380px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 34px 30px 26px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  display: flex; flex-direction: column; gap: 18px;
}
.login-brand { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.login-brand h1 { font-size: 17px; }
.login-sub { margin: 0; font-size: 12px; color: var(--text-faint); letter-spacing: 1px; }
.login-form { display: flex; flex-direction: column; gap: 12px; }
.login-foot { text-align: center; font-size: 11.5px; color: var(--text-faint); margin: 4px 0 0; }

/* ── 日志页 ─────────────────────────────────────────────────────────── */
.log-controls { padding: 12px 14px; display: flex; flex-direction: column; gap: 9px; }
.log-controls-row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.log-controls-right { display: flex; gap: 8px; align-items: center; margin-left: auto; flex-wrap: wrap; }
.log-controls-right input { min-width: 170px; }
.log-controls-right select { padding: 6px 8px; font-size: 12.5px; }
.log-live { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; color: var(--text-dim); }
.log-live .dot { background: var(--warn); }
.log-live.on .dot { background: var(--ok); }
.log-cats .cat-chip { padding: 3.5px 10px; font-size: 12px; }
.log-cats .cat-chip:not(.on) { opacity: .4; }
.cat-dot { width: 8px; height: 8px; border-radius: 3px; }
.cat-dot.cat-定时 { background: #6fa4dd; }
.cat-dot.cat-同步 { background: var(--ok); }
.cat-dot.cat-设备 { background: #ab9cd7; }
.cat-dot.cat-客户端 { background: #5ec4c0; }
.cat-dot.cat-QQ机器人 { background: #e0a45c; }
.cat-dot.cat-QQ { background: #d77fb0; }
.cat-dot.cat-测试 { background: var(--text-faint); }
.cat-dot.cat-工程实践 { background: #7fbd82; }
.cat-dot.cat-系统 { background: var(--err); }

.log-viewport {
  height: min(58vh, 640px); overflow-y: auto; overflow-x: hidden;
  padding: 8px 0; font-size: 12.5px; line-height: 1.5;
  overscroll-behavior: contain;
}
.log-viewport.small { height: auto; max-height: 420px; }
.log-placeholder { color: var(--text-faint); padding: 18px 16px; font-size: 12.5px; }
.ll {
  display: flex; gap: 10px; align-items: baseline;
  padding: 2.5px 14px; border-bottom: 1px solid var(--border-soft);
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}
.ll:hover { background: var(--surface-2); }
.ll-src {
  flex: none; width: 62px; font-size: 10.5px; color: var(--text-faint);
  text-transform: uppercase; letter-spacing: .5px;
}
.ll-src:first-letter { text-transform: none; }
.ll-ts { flex: none; color: var(--text-faint); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.ll-cat {
  flex: none; min-width: 58px; text-align: center;
  font-size: 10.5px; font-weight: 650; padding: 0.5px 6px; border-radius: 4px;
  font-family: -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
.ll-msg { flex: 1; min-width: 0; overflow-wrap: anywhere; white-space: pre-wrap; }
.ll.lv-ERROR { background: var(--err-soft); }
.ll.lv-ERROR .ll-msg { color: var(--err); }
.ll.lv-WARNING .ll-msg { color: var(--warn); }
.ll.lv-CRITICAL { background: var(--err-soft); }
.ll.hide { display: none; }

.btn-float {
  position: fixed; right: 28px; bottom: 88px; z-index: 60;
  border-radius: 999px; padding: 9px 16px;
  background: var(--accent-strong); border-color: var(--accent-strong); color: #fff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}
.log-search-fold summary { padding: 13px 16px; cursor: pointer; font-weight: 650; font-size: 14px; display: flex; gap: 8px; align-items: center; }
.log-search-fold summary .ico { color: var(--accent); }
.log-search-fold summary::marker { color: var(--text-faint); }
.log-search-form { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.log-search-form select, .log-search-form input { padding: 6px 10px; font-size: 12.5px; }
.log-search-meta { font-size: 12.5px; color: var(--text-dim); margin-bottom: 8px; }

/* ── 折叠面板（详情页明细）─────────────────────────────────────────── */
.fold { margin-top: 0; }
.fold summary {
  padding: 13px 16px; cursor: pointer; font-weight: 650; font-size: 14px;
  display: flex; gap: 8px; align-items: center; list-style: none;
}
.fold summary::-webkit-details-marker { display: none; }
.fold summary::after {
  content: "▾"; margin-left: auto; color: var(--text-faint); font-size: 12px;
  transition: transform .15s;
}
.fold[open] summary::after { transform: rotate(180deg); }
.fold summary .ico { color: var(--accent); }
.sem-select { margin-left: auto; display: flex; gap: 6px; flex-wrap: wrap; }

/* ── 推送队列 ──────────────────────────────────────────────────────── */
.kind-badge {
  font-size: 12px; font-weight: 600; padding: 1px 8px; border-radius: 5px;
  background: var(--surface-3); color: var(--text-dim); white-space: nowrap;
}

/* ── 图表 ───────────────────────────────────────────────────────────── */
.chart-box { position: relative; height: 230px; padding: 10px 14px 14px; }

/* ── runbook / 错误页 ───────────────────────────────────────────────── */
.code-block {
  background: var(--surface-2); border: 1px solid var(--border-soft);
  border-radius: 8px; padding: 10px 14px; font-size: 12.5px;
  overflow-x: auto; margin: 8px 0;
}
.runbook p { margin: 4px 0; font-size: 13px; }
.error-card { max-width: 460px; margin: 40px auto; text-align: center; }
.error-card .btn { margin-top: 14px; }
.env-note { font-size: 12px; margin: 10px 0 0; }

/* ── toast ──────────────────────────────────────────────────────────── */
.toast {
  position: fixed; left: 50%; bottom: 76px; transform: translateX(-50%) translateY(16px);
  background: var(--surface-3); color: var(--text);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 8px 18px; font-size: 13px; z-index: 100;
  opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s;
  box-shadow: var(--shadow);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── htmx 加载指示（CSP 关闭内置注入，样式自理）────────────────────── */
.htmx-indicator { opacity: 0; transition: opacity .15s; }
.htmx-request .htmx-indicator, .htmx-request.htmx-indicator { opacity: 1; }

/* ── 动效降级 ────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ── 响应式：≤1100px 四列折两列 ─────────────────────────────────────── */
@media (max-width: 1100px) {
  .kpi-grid, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
/* ── 响应式：≤900px 手机形态（侧栏隐藏 + 底部 Tab）─────────────────── */
@media (max-width: 900px) {
  .sidebar { display: none; }
  .grid-2 { grid-template-columns: 1fr; }
  .content { padding: 14px 14px calc(76px + env(safe-area-inset-bottom)); gap: 12px; }
  .topbar { padding: 11px 14px; }
  .refreshed-at { display: none; }
  .bottomnav {
    display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    background: var(--bg-soft); border-top: 1px solid var(--border);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .bn-item {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    padding: 8px 2px 7px; font-size: 10px; color: var(--text-faint);
    border-radius: 0;
  }
  .bn-item .ico { width: 20px; height: 20px; }
  .bn-item.active { color: var(--accent); }
  .bn-item:hover { text-decoration: none; }
  .kpi-value { font-size: 22px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .search-box { min-width: 0; }
  .log-controls-right { margin-left: 0; }
  .log-controls-right input { min-width: 0; flex: 1; }
  .ll-src { display: none; }
  .td-trunc { max-width: 150px; }
  .chart-box { height: 200px; }
  .btn-float { bottom: calc(84px + env(safe-area-inset-bottom)); right: 16px; }
}