/* ==========================================================================
   项目簿 · 视觉规范
   和「记作业」同一家族的纸张 / 铅字质感，但气质更偏工程图纸：
   墨蓝为主色、等宽字体承担大量元信息、状态用克制的色点表达，绝不堆渐变。
   ========================================================================== */

:root {
  --paper: #f2f0ea;
  --paper-2: #e8e5dc;
  --surface: #fffefb;
  --surface-2: #f9f7f1;
  --ink: #1a1a18;
  --ink-2: #54524a;
  --ink-3: #8b877c;
  --rule: #e0dbcd;
  --rule-2: #cdc6b4;

  --primary: #26506f;
  --primary-2: #1b3c55;
  --primary-soft: #e8eef3;
  --accent: #a8542c;
  --accent-soft: #f6ece6;

  --ok: #3d6a4b;
  --ok-soft: #e8f0ea;
  --warn: #93651c;
  --warn-soft: #f7efe0;
  --danger: #a3312a;
  --danger-soft: #f8e9e7;

  --font-serif: "Songti SC", "STSong", "Source Han Serif SC", "Noto Serif SC", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;

  --r: 3px;
  --r-lg: 5px;
  --nav-h: 56px;
  --shadow: 0 18px 48px rgba(26, 26, 24, 0.16);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.65;
  background-color: var(--paper);
  /* 图纸网格：极淡，只在浅色下隐约可见 */
  background-image:
    linear-gradient(to right, rgba(38, 80, 111, 0.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(38, 80, 111, 0.045) 1px, transparent 1px);
  background-size: 24px 24px;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: var(--font-serif); margin: 0; line-height: 1.3; }
code, pre, .mono { font-family: var(--font-mono); }

/* --------------------------------- 导航 ---------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  height: var(--nav-h);
  background: rgba(255, 254, 251, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--rule-2);
}
.nav-inner {
  max-width: 1180px; height: 100%; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.brand-logo {
  width: 30px; height: 30px; border-radius: var(--r);
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif); font-weight: 700; font-size: 16px;
}
.brand-name { font-family: var(--font-serif); font-weight: 700; font-size: 16px; letter-spacing: 0.02em; }
.brand-sub { font-size: 11px; color: var(--ink-3); margin-top: -2px; }
.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 0 11px; height: var(--nav-h);
  border: none; background: none; cursor: pointer;
  color: var(--ink-2); font-size: 13.5px; font-family: inherit;
  border-bottom: 2px solid transparent;
}
.nav-link:hover { color: var(--primary); }
.nav-link.active { color: var(--ink); border-bottom-color: var(--accent); font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-toggle { display: none; background: none; border: 1px solid var(--rule-2); border-radius: var(--r); padding: 6px 9px; cursor: pointer; color: var(--ink-2); }

/* 顶部迷你状态灯 */
.lamp-group { display: flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-3); }
.lamp { display: inline-flex; align-items: center; gap: 5px; }
.lamp .dot { width: 7px; height: 7px; border-radius: 50%; }
.dot-ok { background: var(--ok); box-shadow: 0 0 0 3px rgba(61, 106, 75, 0.14); }
.dot-bad { background: var(--danger); box-shadow: 0 0 0 3px rgba(163, 49, 42, 0.14); }
.dot-idle { background: var(--rule-2); }

/* --------------------------------- 页面 ---------------------------------- */
.page { max-width: 1180px; margin: 0 auto; padding: 26px 20px 60px; min-height: calc(100vh - var(--nav-h) - 120px); }
.page-head { display: flex; align-items: flex-end; gap: 14px; flex-wrap: wrap; margin-bottom: 4px; }
.page-head h1 { font-size: 25px; }
.page-sub { color: var(--ink-3); font-size: 12.5px; font-family: var(--font-mono); }
.row { display: flex; align-items: center; gap: 8px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wrap { flex-wrap: wrap; }
.mt8 { margin-top: 8px; } .mt12 { margin-top: 12px; } .mt16 { margin-top: 16px; }
.mt24 { margin-top: 24px; } .mt40 { margin-top: 40px; }
.muted { color: var(--ink-3); }
.right { margin-left: auto; }
.center { text-align: center; }
.spacer { flex: 1; }

/* --------------------------------- 卡片 ---------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--rule-2);
  border-radius: var(--r-lg);
}
.card-pad { padding: 18px 20px; }
.card-title {
  font-family: var(--font-serif); font-weight: 700; font-size: 15px;
  display: flex; align-items: center; gap: 7px;
}
.divider { height: 1px; background: var(--rule); margin: 14px 0; }

/* --------------------------------- 按钮 ---------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 7px 13px; min-height: 34px;
  border: 1px solid var(--rule-2); border-radius: var(--r);
  background: var(--surface); color: var(--ink-2);
  font-size: 13px; font-family: inherit; cursor: pointer;
  transition: border-color 0.12s, background 0.12s, color 0.12s;
  white-space: nowrap;
}
.btn:hover:not(:disabled) { border-color: var(--ink-3); color: var(--ink); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--primary-2); border-color: var(--primary-2); color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover:not(:disabled) { background: #8d2823; border-color: #8d2823; color: #fff; }
.btn-danger-ghost { color: var(--danger); border-color: #e3cbc7; }
.btn-danger-ghost:hover:not(:disabled) { background: var(--danger-soft); color: var(--danger); }
.btn-sm { min-height: 28px; padding: 4px 9px; font-size: 12.5px; }
.btn-lg { min-height: 42px; padding: 10px 18px; font-size: 14.5px; }
.btn-block { width: 100%; }
.btn-link { border: none; background: none; color: var(--primary); cursor: pointer; padding: 0 2px; font-size: 12.5px; font-family: inherit; }
.btn-link.danger { color: var(--danger); }

/* --------------------------------- 表单 ---------------------------------- */
.field { margin-bottom: 14px; }
.label { display: block; font-size: 12.5px; color: var(--ink-2); margin-bottom: 5px; font-weight: 600; }
.req { color: var(--accent); margin-left: 2px; }
.input, .select, .textarea {
  width: 100%; padding: 8px 11px;
  border: 1px solid var(--rule-2); border-radius: var(--r);
  background: var(--surface); color: var(--ink);
  font-size: 13.5px; font-family: inherit; line-height: 1.5;
}
.textarea { min-height: 90px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.form-hint { font-size: 11.5px; color: var(--ink-3); margin-top: 4px; line-height: 1.7; }
.checkbox { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; cursor: pointer; }
.checkbox input { width: 15px; height: 15px; accent-color: var(--primary); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 14px; }
code.kbd {
  font-family: var(--font-mono); font-size: 12px; padding: 1px 5px;
  background: var(--surface-2); border: 1px solid var(--rule); border-radius: 2px;
}

/* --------------------------------- 统计条 -------------------------------- */
.statbar {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--rule-2); border-radius: var(--r-lg);
  background: var(--surface); overflow: hidden;
}
.statbar > div { padding: 15px 18px; border-right: 1px solid var(--rule); }
.statbar > div:last-child { border-right: none; }
.stat-label { font-size: 11.5px; color: var(--ink-3); display: flex; align-items: center; gap: 5px; }
.stat-value { font-family: var(--font-mono); font-size: 24px; font-weight: 600; line-height: 1.25; margin-top: 2px; }
.stat-hint { font-size: 11px; color: var(--ink-3); font-family: var(--font-mono); }

/* --------------------------------- 工具栏 -------------------------------- */
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 18px; }
.search-box { position: relative; flex: 1; min-width: 180px; max-width: 320px; }
.search-box .input { padding-left: 30px; }
.search-box .ic { position: absolute; left: 9px; top: 50%; transform: translateY(-50%); color: var(--ink-3); pointer-events: none; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--rule-2); background: var(--surface);
  color: var(--ink-2); font-size: 12.5px; cursor: pointer;
}
.chip:hover { border-color: var(--ink-3); }
.chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.chip .n { font-family: var(--font-mono); font-size: 11px; opacity: 0.7; margin-left: 2px; }

/* --------------------------------- 项目卡 -------------------------------- */
.board { display: grid; grid-template-columns: repeat(auto-fill, minmax(322px, 1fr)); gap: 16px; margin-top: 18px; }
.pcard {
  position: relative;
  display: flex; flex-direction: column; gap: 11px;
  padding: 17px 18px 15px;
  background: var(--surface);
  border: 1px solid var(--rule-2);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: border-color 0.12s, transform 0.12s, box-shadow 0.12s;
}
.pcard:hover { border-color: var(--ink-3); transform: translateY(-1px); box-shadow: 0 8px 22px rgba(26, 26, 24, 0.07); }
.pcard.is-private { background: var(--surface-2); }
.pcard-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pcard-name { font-family: var(--font-serif); font-size: 18px; font-weight: 700; }
.pcard-summary {
  color: var(--ink-2); font-size: 13px; line-height: 1.65;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
  min-height: 42px;
}
.pcard-foot {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  border-top: 1px dashed var(--rule); padding-top: 10px;
  font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-3);
}
.pcard-foot .domain { color: var(--ink-2); max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pinned-mark { color: var(--accent); }

/* 状态胶囊 / 技术标签 */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 0 7px; height: 20px; border-radius: 2px;
  font-size: 11.5px; font-weight: 600; white-space: nowrap; flex: none;
}
.pill .dot { width: 6px; height: 6px; border-radius: 50%; }
.tech-tag {
  display: inline-flex; align-items: center;
  padding: 1px 7px; border-radius: 2px;
  background: var(--surface-2); border: 1px solid var(--rule);
  font-family: var(--font-mono); font-size: 11px; color: var(--ink-2);
}
.tech-tags { display: flex; gap: 5px; flex-wrap: wrap; }

/* 在线状态 */
.status {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 11.5px;
}
.status.ok { color: var(--ok); }
.status.bad { color: var(--danger); }
.status.warn { color: var(--warn); }
.status.idle { color: var(--ink-3); }

/* 进度条 */
.progress { height: 5px; background: var(--paper-2); border-radius: 999px; overflow: hidden; }
.progress-bar { height: 100%; background: var(--primary); border-radius: 999px; transition: width 0.3s; }
.progress-row { display: flex; align-items: center; gap: 9px; }
.progress-row .progress { flex: 1; }
.progress-num { font-family: var(--font-mono); font-size: 12px; color: var(--ink-2); min-width: 34px; text-align: right; }

/* --------------------------------- 详情页 -------------------------------- */
.detail-grid { display: grid; grid-template-columns: 1fr 320px; gap: 18px; align-items: start; margin-top: 18px; }
.detail-main { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.detail-side { display: flex; flex-direction: column; gap: 18px; position: sticky; top: calc(var(--nav-h) + 18px); }
.kv { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px dotted var(--rule); font-size: 13px; }
.kv:last-child { border-bottom: none; }
.kv > span:first-child { color: var(--ink-3); flex: none; }
.kv > span:last-child { text-align: right; word-break: break-all; font-family: var(--font-mono); font-size: 12.5px; }

/* 大状态灯 */
.big-status { display: flex; align-items: center; gap: 12px; }
.big-dot { width: 14px; height: 14px; border-radius: 50%; flex: none; }
.big-status .t { font-family: var(--font-serif); font-size: 19px; font-weight: 700; }
.big-status .s { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-3); }

/* 探测历史小方条 */
.spark { display: flex; gap: 2px; align-items: flex-end; height: 26px; margin-top: 4px; }
.spark span { flex: 1; min-width: 3px; border-radius: 1px; background: var(--rule-2); }
.spark span.ok { background: var(--ok); }
.spark span.bad { background: var(--danger); }
.spark span.warn { background: var(--warn); }

/* 待办 */
.todo-list { display: flex; flex-direction: column; }
.todo {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 9px 0; border-bottom: 1px dotted var(--rule);
}
.todo:last-child { border-bottom: none; }
.todo-box {
  width: 17px; height: 17px; margin-top: 2px; flex: none;
  border: 1px solid var(--rule-2); border-radius: 2px;
  background: var(--surface); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: transparent;
}
.todo-box:hover { border-color: var(--primary); }
.todo.done .todo-box { background: var(--ok); border-color: var(--ok); color: #fff; }
.todo-main { flex: 1; min-width: 0; }
.todo-title { font-size: 13.5px; word-break: break-word; }
.todo.done .todo-title { color: var(--ink-3); text-decoration: line-through; }
.todo-meta { font-size: 11px; color: var(--ink-3); font-family: var(--font-mono); }
.todo-overdue .todo-meta { color: var(--danger); }

/* 进展时间线 */
.timeline { position: relative; padding-left: 18px; }
.timeline::before { content: ''; position: absolute; left: 4px; top: 6px; bottom: 6px; width: 1px; background: var(--rule); }
.tl-item { position: relative; padding: 0 0 16px; }
.tl-item::before {
  content: ''; position: absolute; left: -18px; top: 6px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--surface); border: 2px solid var(--primary);
}
.tl-item:last-child { padding-bottom: 0; }
.tl-time { font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-3); }
.tl-body { font-size: 13.5px; margin-top: 3px; word-break: break-word; white-space: pre-wrap; }

/* --------------------------------- Markdown ------------------------------ */
.md-body { font-size: 14px; line-height: 1.8; word-wrap: break-word; }
.md-body .md-h { margin: 20px 0 8px; }
.md-body .md-h:first-child { margin-top: 0; }
.md-body .md-p { margin: 0 0 12px; }
.md-body .md-ul, .md-body .md-ol { margin: 0 0 12px; padding-left: 22px; }
.md-body li { margin-bottom: 4px; }
.md-body .md-quote {
  margin: 0 0 12px; padding: 8px 14px;
  border-left: 3px solid var(--rule-2); background: var(--surface-2);
  color: var(--ink-2); border-radius: 0 var(--r) var(--r) 0;
}
.md-body .md-quote > :last-child { margin-bottom: 0; }
.md-body .md-hr { border: none; border-top: 1px solid var(--rule); margin: 20px 0; }
.md-body .md-code {
  font-family: var(--font-mono); font-size: 12.5px;
  background: var(--surface-2); border: 1px solid var(--rule);
  padding: 1px 5px; border-radius: 2px;
}
.md-body .md-pre {
  position: relative; margin: 0 0 14px; padding: 13px 15px;
  background: #1f2429; color: #e6e8e6;
  border-radius: var(--r); overflow-x: auto;
  font-size: 12.5px; line-height: 1.65;
}
.md-body .md-pre[data-lang]::after {
  content: attr(data-lang); position: absolute; right: 10px; top: 6px;
  font-size: 10.5px; color: #7d8791; letter-spacing: 0.06em;
}
.md-body .md-pre code { background: none; border: none; padding: 0; color: inherit; }
.md-body .md-table-wrap { overflow-x: auto; margin: 0 0 14px; }
.md-body .md-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.md-body .md-table th, .md-body .md-table td { padding: 7px 11px; border: 1px solid var(--rule); text-align: left; }
.md-body .md-table th { background: var(--surface-2); font-size: 12px; }
.md-body .md-img { max-width: 100%; border: 1px solid var(--rule); border-radius: var(--r); }

/* --------------------------------- 登录 ---------------------------------- */
.auth-wrap { min-height: calc(100vh - var(--nav-h) - 140px); display: flex; align-items: center; justify-content: center; padding: 30px 20px; }
.auth-card {
  width: 100%; max-width: 400px;
  background: var(--surface); border: 1px solid var(--rule-2); border-radius: var(--r-lg);
  padding: 30px 28px;
}
.auth-card h2 { font-size: 21px; }
.auth-card .sub { color: var(--ink-3); font-size: 12.5px; margin: 4px 0 22px; }

/* --------------------------------- 弹窗 ---------------------------------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(26, 26, 24, 0.42);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal {
  width: 100%; max-height: 88vh; display: flex; flex-direction: column;
  background: var(--surface); border-radius: var(--r-lg);
  box-shadow: var(--shadow); overflow: hidden;
}
.modal-head { display: flex; align-items: center; gap: 10px; padding: 15px 20px; border-bottom: 1px solid var(--rule); }
.modal-title { font-family: var(--font-serif); font-weight: 700; font-size: 16px; flex: 1; }
.modal-close { border: none; background: none; font-size: 22px; line-height: 1; color: var(--ink-3); cursor: pointer; padding: 0 4px; }
.modal-body { padding: 18px 20px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 13px 20px; border-top: 1px solid var(--rule); background: var(--surface-2); }
.md-preview {
  margin-top: 8px; padding: 12px 14px;
  border: 1px dashed var(--rule-2); border-radius: var(--r);
  background: var(--surface-2); max-height: 340px; overflow-y: auto;
}

/* --------------------------------- 提示 ---------------------------------- */
.toast-wrap { position: fixed; top: 14px; left: 50%; transform: translateX(-50%); z-index: 900; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.toast {
  padding: 8px 16px; border-radius: var(--r);
  background: var(--ink); color: #fff; font-size: 13px;
  box-shadow: var(--shadow); max-width: 90vw;
}
.toast.error { background: var(--danger); }
.toast.warn { background: var(--warn); }
.alert { display: flex; gap: 9px; padding: 11px 14px; border-radius: var(--r); font-size: 13px; line-height: 1.7; }
.alert.info { background: var(--primary-soft); color: var(--primary-2); }
.alert.warn { background: var(--warn-soft); color: var(--warn); }
.alert.danger { background: var(--danger-soft); color: var(--danger); }
.empty { text-align: center; padding: 52px 20px; color: var(--ink-3); }
.empty-icon { opacity: 0.5; margin-bottom: 10px; }
.empty-title { font-family: var(--font-serif); font-size: 16px; color: var(--ink-2); }
.empty-desc { font-size: 12.5px; margin-top: 5px; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--rule-2); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.7s linear infinite; margin: 56px auto; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------- 页脚 ---------------------------------- */
.footer {
  max-width: 1180px; margin: 0 auto; padding: 22px 20px 46px;
  border-top: 1px solid var(--rule); color: var(--ink-3); font-size: 12px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  font-family: var(--font-mono);
}
.footer a { color: var(--ink-2); }
.footer-main { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.footer-dot { color: var(--rule-2); }
.footer-beian { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.footer-beian a { color: var(--ink-3); font-size: 11.5px; display: inline-flex; align-items: center; gap: 4px; }
.beian-badge { display: inline-block; flex-shrink: 0; }

/* --------------------------------- 404 ---------------------------------- */
.nf { text-align: center; padding: 70px 20px; }
.nf-code { font-family: var(--font-mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.16em; }
.nf h1 { font-size: 26px; margin: 10px 0 8px; }
.nf p { color: var(--ink-2); }

/* --------------------------------- 响应式 -------------------------------- */
@media (max-width: 1180px) and (min-width: 761px) {
  .nav-inner { padding: 0 14px; gap: 10px; }
  .brand-sub { display: none; }
  .nav-link { padding: 0 8px; font-size: 13px; }
  .nav-link .ic { display: none; }
  .lamp-group { display: none; }
}
@media (max-width: 1000px) {
  .detail-grid { grid-template-columns: 1fr; }
  .detail-side { position: static; }
  .statbar { grid-template-columns: 1fr 1fr; }
  .statbar > div:nth-child(2) { border-right: none; }
  .statbar > div:nth-child(-n + 2) { border-bottom: 1px solid var(--rule); }
}
@media (max-width: 760px) {
  .input, .select, .textarea { font-size: 16px; }
  .nav-inner { gap: 8px; padding: 0 12px; }
  .brand-sub { display: none; }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; top: var(--nav-h); left: 0; right: 0;
    background: var(--surface); flex-direction: column; align-items: stretch;
    padding: 8px 12px 14px; gap: 0; border-bottom: 1px solid var(--rule-2);
    box-shadow: var(--shadow); display: none;
  }
  .nav-links.open { display: flex; }
  .nav-link { height: auto; padding: 11px 8px; border-bottom: none; border-left: 2px solid transparent; justify-content: flex-start; }
  .nav-link.active { border-left-color: var(--accent); background: var(--surface-2); }
  .lamp-group { display: none; }
  .page { padding: 18px 13px calc(50px + env(safe-area-inset-bottom)); }
  .board { grid-template-columns: 1fr; gap: 13px; }
  .toolbar { gap: 8px; }
  .search-box { max-width: none; }
  .pcard-summary { min-height: 0; }
  .footer { flex-direction: column; align-items: flex-start; gap: 6px; padding: 18px 14px calc(30px + env(safe-area-inset-bottom)); }
  .footer-main { flex-direction: column; align-items: flex-start; gap: 3px; }
  .footer-dot { display: none; }
  .footer-beian { flex-direction: column; align-items: flex-start; gap: 6px; }
  .modal { max-width: none !important; width: calc(100vw - 16px); max-height: 92vh; }
  .modal-mask { padding: 8px; align-items: flex-end; }
  .modal-body { padding: 15px; }
  .modal-foot { padding: 12px 15px calc(12px + env(safe-area-inset-bottom)); flex-wrap: wrap; }
  .modal-foot .btn { flex: 1 1 auto; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .big-status .t { font-size: 17px; }
}
@media print {
  .nav, .footer, .toolbar, .toast-wrap, .btn { display: none !important; }
  body { background: #fff; }
}

/* ============================ 自动探测信息条 ============================ */
.probe-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-top: 16px; padding: 10px 15px;
  background: var(--surface);
  border: 1px solid var(--rule-2);
  border-left: 3px solid var(--ok);
  border-radius: var(--r);
  font-size: 12.5px;
}
.probe-bar.off { border-left-color: var(--ink-3); background: var(--surface-2); }
.probe-bar .chip { padding: 2px 9px; font-size: 11.5px; }
.probe-bar .btn-sm { min-height: 26px; padding: 3px 10px; font-size: 12px; }
@media (max-width: 760px) {
  .probe-bar { gap: 8px; padding: 10px 12px; }
  .probe-bar .spacer { display: none; }
  .probe-bar .mono { font-size: 11.5px; }
}