:root {
  --bg: #f4f2ef; --surface: #fff; --surface-2: #f8f6f3; --fg: #1d1c1a; --fg-2: #6b665f; --line: #e3dfd9;
  --brand: #948a83; --brand-deep: #6f665f; --brand-soft: #efebe7;
  --accent: #6f665f; --ok: #1f9d5a; --warn: #d7961b; --bad: #d4433f; --hot: #1f9d5a;
  --radius: 10px; --font: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--fg); font: 14px/1.5 var(--font); }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1 { font-size: 20px; margin: 0 0 4px; } h2 { font-size: 15px; margin: 0 0 8px; } h3 { font-size: 13px; margin: 0 0 6px; color: var(--fg-2); font-weight: 500; letter-spacing: .4px; }
.sub { color: var(--fg-2); font-size: 13px; }

.nav { display: flex; align-items: center; gap: 4px; padding: 0 16px; height: 46px; background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.nav a { padding: 6px 10px; border-radius: 6px; color: var(--fg-2); }
.nav a.on, .nav a:hover { color: var(--fg); background: var(--brand-soft); }
.nav .brand { display: flex; align-items: center; margin-right: 10px; padding: 4px 6px; }
.nav .brand img { height: 28px; width: auto; display: block; }
.nav .sp { flex: 1; }
.nav .me { border: 1px solid var(--line); }
.badge { background: var(--bad); color: #fff; border-radius: 999px; font-size: 11px; padding: 0 6px; margin-left: 2px; }
.flash { background: #fff3e8; border-bottom: 1px solid #f2d2b4; padding: 8px 16px; color: #8a4b00; }

.main { padding: 18px 16px 48px; max-width: 1480px; margin: 0 auto; }
.head { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.head .sp { flex: 1; }

.btn { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 6px 12px; cursor: pointer; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--brand-deep); color: #fff; border-color: var(--brand-deep); }
.btn.primary:hover { background: #5e5852; }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.btn.small { padding: 3px 9px; font-size: 12px; }
.btn:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
select, input[type=text], input[type=url], textarea { border: 1px solid var(--line); background: var(--surface); border-radius: 8px; padding: 7px 10px; width: 100%; }
textarea { min-height: 90px; resize: vertical; }
label.f { display: block; font-size: 12px; color: var(--fg-2); margin-bottom: 4px; }
.field { margin-bottom: 12px; }
.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 760px) { .grid2 { grid-template-columns: 1fr; } }

.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 2px 9px 2px 7px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface-2); white-space: nowrap; }
.pill i, .dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--line); }
.dot.on { background: var(--ok); }
.ok { background: var(--ok) !important; } .warn { background: var(--warn) !important; } .bad { background: var(--bad) !important; } .hot { background: var(--hot) !important; } .small { background: var(--line) !important; }
.prod { white-space: nowrap; font-size: 11px; padding: 1px 7px; border-radius: 4px; background: var(--surface-2); border: 1px solid var(--line); color: var(--fg-2); }
.prod.潔牙液 { background: #e8f5ec; color: #1f6f3d; border-color: #cfe8d6; }
.prod.面膜洗 { background: #fff6dd; color: #8a6200; border-color: #f3e3a6; }
.prod.沐浴 { background: #e6f0fb; color: #244f93; border-color: #cbdcf3; }
.prod.私密 { background: #fde9f0; color: #9a2e57; border-color: #f5cfdc; }
.prod.聯名 { background: #efe8fb; color: #5a3b9c; border-color: #ddd0f3; }

/* board */
.board { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(230px, 1fr); gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.col { background: #f7f5f2; border: 1px solid var(--line); border-radius: var(--radius); min-height: 360px; display: flex; flex-direction: column; }
.col .ch { display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-bottom: 1px solid var(--line); font-weight: 700; }
.col .ch .n { margin-left: auto; font-weight: 400; color: var(--fg-2); font-family: var(--mono); font-size: 12px; }
.col .ch .role { font-size: 11px; color: var(--fg-2); font-weight: 400; }
.col .cl { padding: 10px; display: flex; flex-direction: column; gap: 8px; }
.card { display: block; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 10px 11px; }
.card:hover { border-color: #b9bcc4; }
.card.overdue { border-left: 3px solid var(--bad); }
.card .t { font-weight: 700; display: flex; justify-content: space-between; gap: 8px; align-items: flex-start; }
.card .m { color: var(--fg-2); font-size: 12px; margin-top: 4px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.card .dots { display: flex; gap: 10px; margin-top: 8px; font-size: 11px; color: var(--fg-2); }
.card .dots span { display: inline-flex; align-items: center; gap: 4px; }
.card .kpi { margin-top: 8px; font-family: var(--mono); font-size: 12px; display: flex; gap: 10px; align-items: center; }
.empty { color: var(--fg-2); font-size: 12px; padding: 10px; text-align: center; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.panel + .panel { margin-top: 12px; }
.panel.warnline { border-left: 3px solid var(--warn); }
.list { display: flex; flex-direction: column; gap: 6px; }
.item { display: flex; gap: 10px; align-items: center; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.item.overdue { border-left: 3px solid var(--bad); }
.item .sp { flex: 1; min-width: 0; }
.item .t { font-weight: 700; }
.item .m { font-size: 12px; color: var(--fg-2); }
.muted { color: var(--fg-2); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--fg-2); font-weight: 500; font-size: 12px; }
td.num, th.num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.tw { overflow-x: auto; }
.timeline { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.timeline li { display: grid; grid-template-columns: 56px 1fr; gap: 10px; font-size: 13px; }
.timeline li .w { color: var(--fg-2); font-family: var(--mono); font-size: 11px; padding-top: 3px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.steps { display: flex; gap: 6px; flex-wrap: wrap; }
.step { font-size: 12px; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); color: var(--fg-2); background: var(--surface-2); }
.step.done { color: var(--fg); background: var(--surface); }
.step.now { color: #fff; background: var(--brand-deep); border-color: var(--brand-deep); }
.kv { display: grid; grid-template-columns: 72px 1fr; gap: 6px 10px; font-size: 13px; }
.kv dt { color: var(--fg-2); } .kv dd { margin: 0; word-break: break-all; }
.spark { display: flex; align-items: flex-end; gap: 2px; height: 36px; }
.spark i { width: 8px; background: var(--line); border-radius: 2px 2px 0 0; }
.spark i.hot { background: var(--ok); } .spark i.bad { background: var(--bad); } .spark i.ok { background: var(--warn); }
.code { font-family: var(--mono); font-size: 12px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; white-space: pre-wrap; word-break: break-all; }
.who { max-width: 420px; margin: 60px auto; }
.who .opt { display: flex; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); margin-bottom: 8px; cursor: pointer; }
.who .opt:hover { border-color: var(--brand); }
details summary { cursor: pointer; color: var(--fg-2); font-size: 13px; }
.chipbar { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { font-size: 12px; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); }
.chip.on { background: var(--brand-deep); color: #fff; border-color: var(--brand-deep); }
dialog { border: 1px solid var(--line); border-radius: 12px; padding: 18px; width: min(520px, 94vw); }
dialog::backdrop { background: rgba(20,22,28,.35); }
.nav a { white-space: nowrap; }
@media (max-width: 600px) { .nav { gap: 0; padding: 0 8px; overflow-x: auto; } .nav a { padding: 6px 8px; font-size: 13px; } .nav .brand { margin-right: 2px; } .main { padding: 14px 12px 40px; } }

/* motion: small, slow, meaningful */
.card, .item, .nd { transition: transform .18s cubic-bezier(.2,.8,.2,1), box-shadow .18s, border-color .18s, opacity .25s; }
.card:hover, .item:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(20,24,32,.08); }
.card:active, .item:active, .btn:active { transform: scale(.985); }
.btn { transition: background .15s, transform .12s, border-color .15s; }
.cl > .card { animation: rise .35s cubic-bezier(.2,.8,.2,1) both; }
.cl > .card:nth-child(2) { animation-delay: .04s } .cl > .card:nth-child(3) { animation-delay: .08s } .cl > .card:nth-child(4) { animation-delay: .12s }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.flash { animation: slide .35s cubic-bezier(.2,.8,.2,1) both; }
@keyframes slide { from { transform: translateY(-100%); opacity: 0; } to { transform: none; opacity: 1; } }
.main { animation: fade .25s ease both; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.step.now { transition: background .3s, color .3s; }
.spark i { transition: height .4s cubic-bezier(.2,.8,.2,1); }
.badge { animation: pop .4s cubic-bezier(.2,.8,.2,1) both; }
@keyframes pop { from { transform: scale(.6); } 60% { transform: scale(1.15); } to { transform: scale(1); } }
.step-done-flash { animation: done .6s ease both; }
@keyframes done { 0% { background: #e8f5ec; } 100% { background: var(--surface); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }
/* standalone (PWA) tweaks */
@media (display-mode: standalone) { .nav { padding-top: env(safe-area-inset-top, 0px); height: auto; } .main { padding-bottom: calc(48px + env(safe-area-inset-bottom, 0px)); } }

/* polish round 1: thumbnails + product stripe + tighter cards */
.card { position: relative; overflow: hidden; padding-left: 14px; }
.card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--line); }
.card.p-潔牙液::before { background: #3aa75d; } .card.p-面膜洗::before { background: #e3b43a; } .card.p-沐浴::before { background: #3b7ddd; } .card.p-私密::before { background: #d85a8f; } .card.p-聯名::before { background: #7a5ad8; }
.card.overdue::before { background: var(--bad); }
.card .thumb { display: block; width: calc(100% + 25px); margin: -10px -11px 8px -14px; aspect-ratio: 16/9; object-fit: cover; background: var(--surface-2); }
.card .t { font-size: 14px; line-height: 1.35; }
.card .t .prod { align-self: flex-start; }
.thumbpanel .row { align-items: center; gap: 14px; }
.thumb-lg { width: 160px; height: 100px; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); background: var(--surface-2); flex: none; }
.empty-thumb { display: flex; align-items: center; justify-content: center; color: var(--fg-2); font-size: 12px; }
.item .mini { width: 44px; height: 44px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); flex: none; }
@media (max-width: 600px) { .thumb-lg { width: 100%; height: 160px; } }