/* 华盖质量管理 H5 · 主题（质量绿 #0e7a4f / 预警橙 #d97b1f，移动端优先） */
:root {
  --c-primary: #0e7a4f;
  --c-primary-light: #e6f4ee;
  --c-warn: #d97b1f;
  --c-warn-light: #fdf3e7;
  --c-danger: #c93535;
  --c-danger-light: #fbeaea;
  --c-bg: #f4f6f5;
  --c-card: #ffffff;
  --c-text: #22302b;
  --c-text-2: #6b7a74;
  --c-line: #e5eae8;
  --radius: 12px;
  --shadow: 0 1px 4px rgba(20, 40, 32, 0.06);
}
* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  background: var(--c-bg); color: var(--c-text); font-size: 15px; line-height: 1.5;
}
#app { max-width: 560px; margin: 0 auto; min-height: 100vh; padding-bottom: 72px; position: relative; }

.page-loading { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 60vh; color: var(--c-text-2); gap: 12px; }
.spinner { width: 28px; height: 28px; border: 3px solid var(--c-line); border-top-color: var(--c-primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- 顶栏 ---- */
.topbar {
  position: sticky; top: 0; z-index: 20; background: var(--c-primary); color: #fff;
  padding: 14px 16px; display: flex; align-items: center; gap: 10px;
}
.topbar h1 { font-size: 17px; font-weight: 600; flex: 1; }
.topbar .sub { font-size: 12px; opacity: .85; }
.back-btn { background: rgba(255,255,255,.15); border: none; color: #fff; width: 30px; height: 30px; border-radius: 50%; font-size: 16px; cursor: pointer; flex-shrink: 0; }

/* ---- 卡片 ---- */
.card { background: var(--c-card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 14px 16px; margin: 12px; }
.card-title { font-size: 15px; font-weight: 600; margin-bottom: 10px; display: flex; align-items: center; justify-content: space-between; }
.section-label { font-size: 13px; color: var(--c-text-2); margin: 16px 16px 4px; }

/* ---- KPI ---- */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 12px; }
.kpi { background: var(--c-card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 12px 6px; text-align: center; }
.kpi .num { font-size: 22px; font-weight: 700; color: var(--c-primary); }
.kpi.warn .num { color: var(--c-warn); }
.kpi.danger .num { color: var(--c-danger); }
.kpi .label { font-size: 11px; color: var(--c-text-2); margin-top: 2px; }

/* ---- 列表项 ---- */
.list-item { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--c-line); cursor: pointer; }
.list-item:last-child { border-bottom: none; }
.li-main { flex: 1; min-width: 0; }
.li-title { font-size: 15px; font-weight: 500; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.li-sub { font-size: 12px; color: var(--c-text-2); margin-top: 2px; }
.li-arrow { color: #c4cdc9; flex-shrink: 0; }
.empty { text-align: center; color: var(--c-text-2); padding: 36px 0; font-size: 13px; }

/* ---- 徽章 ---- */
.badge { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 20px; font-weight: 500; white-space: nowrap; }
.badge.ok { background: var(--c-primary-light); color: var(--c-primary); }
.badge.warn { background: var(--c-warn-light); color: var(--c-warn); }
.badge.error { background: var(--c-danger-light); color: var(--c-danger); }
.badge.muted { background: #eef1f0; color: var(--c-text-2); }

/* ---- 按钮 ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  background: var(--c-primary); color: #fff; border: none; border-radius: 10px;
  padding: 10px 18px; font-size: 15px; cursor: pointer; font-weight: 500;
}
.btn:active { opacity: .85; }
.btn.block { width: 100%; }
.btn.outline { background: #fff; color: var(--c-primary); border: 1px solid var(--c-primary); }
.btn.ghost { background: var(--c-primary-light); color: var(--c-primary); }
.btn.warn { background: var(--c-warn); }
.btn.danger { background: var(--c-danger); }
.btn.small { padding: 5px 12px; font-size: 13px; border-radius: 8px; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; margin-top: 12px; }
.btn-row .btn { flex: 1; }

/* ---- 表单 ---- */
.form-item { margin-bottom: 12px; }
.form-item label { display: block; font-size: 13px; color: var(--c-text-2); margin-bottom: 5px; }
.form-item label .req { color: var(--c-danger); margin-left: 2px; }
.form-item input, .form-item select, .form-item textarea {
  width: 100%; border: 1px solid var(--c-line); border-radius: 9px; padding: 10px 12px;
  font-size: 15px; background: #fafbfa; color: var(--c-text); outline: none;
}
.form-item input:focus, .form-item select:focus, .form-item textarea:focus { border-color: var(--c-primary); }
.form-item .hint { font-size: 12px; color: var(--c-text-2); margin-top: 3px; }
.form-item .hint.error { color: var(--c-danger); }
.field-err { font-size: 12px; color: var(--c-danger); margin-top: 3px; }

/* ---- 底部 Tab ---- */
.tabbar {
  position: fixed; bottom: 0; left: 50%; transform: translateX(-50%); width: 100%; max-width: 560px;
  background: #fff; border-top: 1px solid var(--c-line); display: flex; z-index: 30;
  padding-bottom: env(safe-area-inset-bottom);
}
.tab-item { flex: 1; text-align: center; padding: 8px 0 6px; cursor: pointer; color: var(--c-text-2); font-size: 11px; }
.tab-item .ico { font-size: 20px; display: block; line-height: 1.2; }
.tab-item.active { color: var(--c-primary); font-weight: 600; }

/* ---- 时间线 ---- */
.timeline { position: relative; padding-left: 26px; }
.tl-item { position: relative; padding-bottom: 16px; }
.tl-item::before { content: ''; position: absolute; left: -20px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: #c4cdc9; }
.tl-item.done::before { background: var(--c-primary); }
.tl-item.warn::before { background: var(--c-warn); }
.tl-item.error::before { background: var(--c-danger); }
.tl-item.current::before { background: #fff; border: 3px solid var(--c-primary); }
.timeline::before { content: ''; position: absolute; left: -16px; top: 10px; bottom: 10px; width: 2px; background: var(--c-line); }
.tl-head { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; }
.tl-meta { font-size: 12px; color: var(--c-text-2); margin-top: 3px; }
.tl-stamp { font-size: 12px; color: var(--c-text-2); margin-top: 3px; }
.tl-actions { margin-top: 8px; display: flex; gap: 8px; flex-wrap: wrap; }

/* ---- 材料行 ---- */
.mat-row { background: #fafbfa; border: 1px solid var(--c-line); border-radius: 10px; padding: 10px 12px; margin-bottom: 8px; }
.mat-row .mat-name { font-weight: 500; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.mat-row .mat-theory { font-size: 12px; color: var(--c-text-2); margin-top: 2px; }
.mat-row.over-limit { border-color: var(--c-danger); background: var(--c-danger-light); }
.mat-row.over-tol { border-color: var(--c-warn); background: var(--c-warn-light); }

/* ---- 弹层 / Toast ---- */
#modal-host .mask { position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 40; display: flex; align-items: flex-end; justify-content: center; }
#modal-host .sheet { position: relative; background: #fff; width: 100%; max-width: 560px; border-radius: 16px 16px 0 0; padding: 18px 16px calc(18px + env(safe-area-inset-bottom)); max-height: 85vh; overflow-y: auto; }
#modal-host .sheet h3 { font-size: 16px; margin-bottom: 14px; padding-right: 88px; }
.sheet-close { position: absolute; top: 12px; right: 12px; min-width: 32px; min-height: 32px; padding: 4px 8px; background: transparent; border: 0; font-size: 13px; color: var(--c-text-2); cursor: pointer; line-height: 1; }

/* ---- 附件块 ---- */
.att-box { margin-top: 6px; }
.att-item { display: inline-flex; align-items: center; gap: 4px; margin: 4px 6px 0 0; padding: 4px 10px; background: var(--c-bg-2, #f2f5f3); border: 1px solid var(--c-line); border-radius: 14px; font-size: 12px; color: var(--c-text-1); cursor: pointer; max-width: 100%; }
.att-item:hover { border-color: var(--c-primary); }
.att-item .li-sub { display: inline; margin: 0; }
.att-up { margin-top: 6px; }

/* ---- 受控文件动作 / AI 建议 ---- */
.doc-actions { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.doc-actions .btn { margin: 0; }
.ai-note { color: var(--c-text-2); background: var(--c-bg-2, #f2f5f3); border-radius: 8px; padding: 4px 8px; }
#toast-host { position: fixed; top: 18%; left: 50%; transform: translateX(-50%); z-index: 60; display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast { background: rgba(30,40,36,.92); color: #fff; padding: 9px 18px; border-radius: 20px; font-size: 14px; max-width: 80vw; }
.toast.error { background: rgba(180,40,40,.95); }
.toast.ok { background: rgba(14,122,79,.95); }

/* ---- 登录页 ---- */
.login-wrap { min-height: 100vh; display: flex; flex-direction: column; background: linear-gradient(160deg, var(--c-primary) 0%, #0a5c3c 100%); }
.login-hero { color: #fff; padding: 52px 28px 30px; }
.login-hero h1 { font-size: 24px; font-weight: 700; }
.login-hero p { opacity: .85; font-size: 13px; margin-top: 6px; }
.login-card { background: #fff; border-radius: 18px 18px 0 0; flex: 1; padding: 24px 22px; }
.seg { display: flex; background: #eef1f0; border-radius: 10px; padding: 3px; margin-bottom: 18px; }
.seg button { flex: 1; border: none; background: transparent; padding: 8px 0; border-radius: 8px; font-size: 14px; color: var(--c-text-2); cursor: pointer; }
.seg button.active { background: #fff; color: var(--c-primary); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.08); }

/* ---- 其他 ---- */
.kv { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; border-bottom: 1px dashed var(--c-line); }
.kv:last-child { border-bottom: none; }
.kv .k { color: var(--c-text-2); }
.kv .v { font-weight: 500; text-align: right; max-width: 60%; }
.tag-role { background: var(--c-primary-light); color: var(--c-primary); border-radius: 6px; padding: 2px 8px; font-size: 12px; }
.divider { height: 1px; background: var(--c-line); margin: 12px 0; }
.trace-node { background: #fafbfa; border-left: 3px solid var(--c-primary); border-radius: 6px; padding: 8px 12px; margin-bottom: 8px; font-size: 13px; }
.trace-node.warn { border-left-color: var(--c-warn); }
.trace-node .tn-title { font-weight: 600; }
.quick-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 12px; }
.quick { background: var(--c-card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 12px 4px; text-align: center; cursor: pointer; }
.quick .ico { font-size: 22px; }
.quick .t { font-size: 12px; color: var(--c-text-2); margin-top: 4px; }

/* ---- 数据表格（BOM 表格化管理） ---- */
.tbl-wrap { background: var(--c-card); border-radius: var(--radius); box-shadow: var(--shadow); margin: 12px; overflow-x: auto; }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 460px; }
.tbl th { background: var(--c-primary-light); color: var(--c-primary); font-weight: 600; text-align: left; padding: 9px 10px; white-space: nowrap; position: sticky; top: 0; }
.tbl td { padding: 9px 10px; border-top: 1px solid var(--c-line); vertical-align: top; }
.tbl tr[data-id] { cursor: pointer; }
.tbl tr[data-id]:active { background: var(--c-primary-light); }
.tbl .num { text-align: right; white-space: nowrap; }
.tbl-search { margin: 12px 12px 0; }
.tbl-search input { width: 100%; padding: 10px 14px; border: 1px solid var(--c-line); border-radius: var(--radius); font-size: 14px; background: var(--c-card); outline: none; }
.tbl-search input:focus { border-color: var(--c-primary); }