:root {
  --primary: #1f8a70;
  --primary-dark: #146353;
  --primary-light: #e6f4f1;
  --accent: #f0a500;
  --bg: #f5f7f6;
  --card: #ffffff;
  --text: #1f2d2b;
  --muted: #6b7d79;
  --border: #dfe7e4;
  --danger: #d64545;
  --ok: #2f9e6f;
  --shadow: 0 2px 10px rgba(31, 138, 112, 0.08);
  --sidebar: #103b32;
  --sidebar-text: #cfe6df;
  --sidebar-muted: #8fb8ae;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: -apple-system, "PingFang SC", "Microsoft YaHei", Segoe UI, sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px;
}
a { color: var(--primary); text-decoration: none; }
button { font-family: inherit; }
.chk-group { display: flex; flex-wrap: wrap; gap: 8px 14px; }
.chk { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; color: var(--text); cursor: pointer; }
.chk input { width: auto; }

/* 布局 */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; background: var(--sidebar); color: var(--sidebar-text); flex-shrink: 0;
  display: flex; flex-direction: column; padding: 14px 0;
}
.sidebar .brand { padding: 6px 20px 16px; font-weight: 700; font-size: 16px; color: #fff; line-height: 1.4; }
.sidebar .brand small { display: block; font-weight: 400; font-size: 11px; color: var(--sidebar-muted); margin-top: 4px; }
.nav-item {
  display: block; padding: 11px 22px; color: var(--sidebar-text); cursor: pointer; border-left: 3px solid transparent;
}
.nav-item:hover { background: var(--primary-dark); color: #fff; }
.nav-item.active { background: var(--primary-dark); color: #fff; border-left-color: var(--accent); }
.sidebar .spacer { flex: 1; }
.sidebar .me { padding: 12px 20px; font-size: 12px; color: var(--sidebar-muted); border-top: 1px solid rgba(255,255,255,.12); }
.sidebar .me b { color: #fff; }

.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: 54px; background: var(--card); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 18px; gap: 12px; position: sticky; top: 0; z-index: 20;
}
.topbar .menu-btn { display: none; background: none; border: none; font-size: 22px; cursor: pointer; color: var(--primary); }
.topbar h1 { font-size: 17px; margin: 0; font-weight: 600; }
.topbar .grow { flex: 1; }
.topbar .role-tag { background: var(--primary-light); color: var(--primary-dark); padding: 3px 10px; border-radius: 12px; font-size: 12px; }
.rt-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; flex: none; transition: background .2s; }
.rt-dot.on { background: #21a366; box-shadow: 0 0 0 3px rgba(33,163,102,.18); }
.rt-dot.off { background: #c2c8d0; }
.content { padding: 18px; overflow-x: auto; }

/* 卡片/统计 */
.grid { display: grid; gap: 14px; }
.cards { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; box-shadow: var(--shadow); }
.card .num { font-size: 26px; font-weight: 700; color: var(--primary); }
.card .label { color: var(--muted); margin-top: 4px; }

/* 表格 */
.table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); }
.table th, .table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; }
.table th { background: #f0f5f3; color: var(--muted); font-weight: 600; }
.table tr:hover td { background: #fafcfb; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 12px; background: var(--primary-light); color: var(--primary-dark); }
.tag.warn { background: #fdeaea; color: var(--danger); }
.tag.ok { background: #e7f5ee; color: var(--ok); }
/* 流转状态（B6-①） */
.tag.fs-sampling { background: #eef1f4; color: #5b6b7b; }
.tag.fs-submitted { background: #e7f0fd; color: #2b6cb0; }
.tag.fs-testing { background: #fdf3e0; color: #b7791f; }
.tag.fs-reported { background: #e7f5ee; color: #1f8a70; }
/* 质控样品类型（B6-②） */
.tag.qc-parallel { background: #f0eafd; color: #6b46c1; }
.tag.qc-blank { background: #eef1f4; color: #4a5568; }
.tag.qc-standard { background: #fdf0e6; color: #c05621; }
.tag.qc-strip { background: #e0f3f1; color: #0e7c6b; }

/* 按钮/表单 */
.btn { background: var(--primary); color: #fff; border: none; padding: 8px 16px; border-radius: 8px; cursor: pointer; font-size: 13px; }
.btn:hover { background: var(--primary-dark); }
.btn.secondary { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn.danger { background: var(--danger); }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.btn.sm { padding: 5px 10px; font-size: 12px; }
.rt-dot.rt-on { background: #21a366; box-shadow: 0 0 0 3px rgba(33,163,102,.18); }
.rt-dot.rt-off { background: #c2c8d0; }
.rt-dot.rt-warn { background: #e6a23c; box-shadow: 0 0 0 3px rgba(230,162,60,.18); }
select.sm { padding: 5px 8px; font-size: 12px; border-radius: 6px; border: 1px solid var(--border); background: #fff; }
.bt-sim-box { position: fixed; right: 16px; bottom: 16px; max-width: 320px; max-height: 72vh; overflow: auto; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 10px; box-shadow: 0 8px 28px rgba(0,0,0,.16); z-index: 9999; }
.bt-sim-head { font-size: 12px; color: var(--text-2); margin-bottom: 8px; }
.bt-sim-img { display: block; width: 160px; margin: 6px auto; border: 1px solid #eee; background: #fff; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.row.end { justify-content: flex-end; }
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; font-family: inherit;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

/* 标签自定义设计器 */
.field-design { display: flex; flex-direction: column; gap: 6px; }
.frow { display: flex; align-items: center; gap: 8px; padding: 6px; border: 1px solid var(--border); border-radius: 8px; background: #fafafa; }
.frow .chk { white-space: nowrap; }
.frow select.sm { width: 74px; padding: 5px 6px; }
.frow input.sm { padding: 5px 6px; }
.micro { color: var(--muted); font-size: 11px; }

/* 标签排版编辑器 / 实时预览 / 共享模板库 */
.lt-editor { border: 1px solid var(--border); border-radius: 8px; padding: 10px; background: #fafbff; }
.lt-editor .row { align-items: center; }
.lrow { border: 1px dashed #c6d8e6; border-radius: 8px; padding: 6px; margin-bottom: 8px; background: #fff; }
.lrow-h { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; }
.lcell { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; padding: 4px; border-bottom: 1px solid #eee; }
.lcell .sm { padding: 5px 6px; }
.lcell-label { width: 64px; }
.lt-live { border: 1px solid var(--border); border-radius: 8px; padding: 10px; background: #f7f7f7; min-height: 130px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; overflow: auto; }
.tpl-lib { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; margin-top: 8px; }
.tpl-card { border: 1px solid var(--border); border-radius: 10px; padding: 10px; background: #fff; }
.tpl-card.shared { border-color: #bcdcff; background: #f5faff; }
.tpl-card.mine { border-color: #cfe9d3; background: #f3fbf4; }
.tpl-name { font-weight: 600; margin-bottom: 6px; word-break: break-all; }
.owner-badge { display: inline-block; font-size: 11px; padding: 2px 6px; border-radius: 6px; margin-bottom: 6px; }
.owner-badge.me { background: #d8f0db; color: #1a7f37; }
.owner-badge.other { background: #e3eefe; color: #2563eb; }
.tpl-actions { display: flex; gap: 6px; }

/* 弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,.4); display: flex; align-items: flex-start; justify-content: center; padding: 30px 12px; overflow: auto; z-index: 50; }
.modal { background: #fff; border-radius: 12px; width: 100%; max-width: 720px; padding: 20px; box-shadow: 0 10px 40px rgba(0,0,0,.2); }
.modal h3 { margin: 0 0 14px; }
.modal .foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }

/* 提示 */
.toast { position: fixed; top: 16px; left: 50%; transform: translateX(-50%); background: #222; color: #fff; padding: 10px 18px; border-radius: 8px; z-index: 99; font-size: 13px; }
.toast.err { background: var(--danger); }
.toast.ok { background: var(--ok); }
.alert { background: #fff6e6; border: 1px solid #f3d99a; color: #8a6400; padding: 8px 12px; border-radius: 8px; font-size: 12px; margin-top: 6px; }

/* 登录 */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, var(--sidebar), var(--primary)); }
.login-box { background: #fff; border-radius: 14px; padding: 30px; width: 340px; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.login-box h2 { margin: 0 0 4px; color: var(--primary-dark); }
.login-box p { color: var(--muted); margin: 0 0 18px; font-size: 12px; }

/* 移动端 */
@media (max-width: 820px) {
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; transform: translateX(-100%); transition: .2s; z-index: 40; }
  .sidebar.open { transform: translateX(0); }
  .topbar .menu-btn { display: block; }
  .content { padding: 12px; }
}
.hint { color: var(--muted); font-size: 12px; margin-top: 6px; }

/* 统计报表 */
.stat { display: flex; flex-direction: column; min-width: 130px; }
.bars { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.barrow { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.blabel { width: 112px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); flex: 0 0 auto; }
.btrack { flex: 1; background: var(--bg); border-radius: 6px; height: 14px; overflow: hidden; min-width: 40px; }
.bfill { display: block; height: 100%; background: var(--primary); border-radius: 6px; transition: width .3s; }
.bval { width: 36px; text-align: right; color: var(--muted); flex: 0 0 auto; }
.empty { color: var(--muted); padding: 8px 0; font-size: 13px; }
.section-title { font-size: 14px; font-weight: 600; margin: 18px 0 8px; color: var(--primary-dark); }

/* 系统设置：配色预设 */
.swatch-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.swatch { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--border); border-radius: 10px; background: #fff; cursor: pointer; font-size: 13px; color: var(--text); }
.swatch:hover { border-color: var(--primary); }
.swatch .sw-dot { width: 14px; height: 14px; border-radius: 50%; display: inline-block; box-shadow: 0 0 0 1px rgba(0,0,0,.08) inset; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 2px; }
.field label { font-size: 12px; color: var(--muted); }
.field input, .field select, .field textarea { padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 13px; background: #fff; color: var(--text); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); }
input[type="color"] { width: 48px; height: 32px; padding: 2px; border: 1px solid var(--border); border-radius: 8px; background: #fff; cursor: pointer; }
.row { display: flex; align-items: center; }

/* 任务单识别结果/详情：键值对与标准行 */
.kv { display: flex; justify-content: space-between; gap: 12px; padding: 2px 0; }
.kv span { color: #666; flex: none; }
.kv b { font-weight: 600; text-align: right; word-break: break-all; }
.std-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 4px 0; }
.std-row span { word-break: break-all; }