/* 馬卡龍色系 design tokens
   對比原則:大面積用粉彩(草莓粉/薄荷/香草),文字與主行動用深莓紅/深綠確保 WCAG 4.5:1 */
:root {
  --pink-deep: #C2447A;    /* 主行動色(白字對比 >4.5:1) */
  --pink-deeper: #A83364;
  --pink: #F6B7CE;         /* 馬卡龍粉(選中面) */
  --pink-soft: #FBE3EC;
  --mint: #BFE8D4;
  --mint-soft: #EAF7F0;
  --mint-deep: #1E7A57;
  --lemon-soft: #FFF6DC;
  --lemon-border: #F0DEA6;
  --lemon-deep: #7D611E;
  --peach-deep: #D95B22;
  --blue-soft: #EAF4FB;
  --blue-border: #C9E2F5;
  --blue-deep: #2C6395;
  --ink: #4A3B42;
  --muted: #77636D;
  --faint: #7E6A74;
  --line: #F0DCE4;
  --card: #FFFFFF;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, #FFF8F3 0%, #FDEFF5 55%, #F2FAF5 100%);
  min-height: 100vh;
}
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }

.topbar { background: var(--card); border-bottom: 1px solid var(--line); box-shadow: 0 1px 3px rgba(120, 60, 90, .05); }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 18px; padding-bottom: 18px; }
.topbar h1 { font-size: 1.4rem; }
.topbar .sub { color: var(--muted); font-size: .85rem; margin-top: 2px; }
.toplink { color: var(--pink-deep); text-decoration: none; font-size: .9rem; white-space: nowrap; }
.toplink:hover { text-decoration: underline; }

.stepper { display: flex; align-items: center; gap: 12px; margin: 28px 0 20px; }
.dot { width: 34px; height: 34px; border-radius: 50%; background: var(--pink-soft); color: var(--muted); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .9rem; }
.dot.active { background: var(--pink-deep); color: #fff; }
.dot.done { background: var(--mint-deep); color: #fff; }
.bar { height: 4px; flex: 1; border-radius: 2px; background: var(--pink-soft); }
.bar.active { background: var(--pink-deep); }

.card { background: var(--card); border-radius: 22px; box-shadow: 0 8px 30px rgba(194, 68, 122, .09); padding: 28px 24px; margin-bottom: 24px; }
.card h2 { font-size: 1.15rem; margin-bottom: 20px; }

.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 8px; }
.field label em { color: var(--peach-deep); font-style: normal; }
.grid2 { display: grid; grid-template-columns: 1fr; gap: 0 20px; }
@media (min-width: 640px) { .grid2 { grid-template-columns: 1fr 1fr; } .card { padding: 32px; } }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 11px 16px; min-height: 44px; border-radius: 14px; font-size: .9rem; border: 1px solid var(--line); background: #FFFDFB; color: var(--muted); cursor: pointer; transition: all .15s; font-family: inherit; }
.chip:hover { border-color: var(--pink); background: var(--pink-soft); }
.chip.on { border-color: var(--pink-deep); background: var(--pink); color: #6B1F41; font-weight: 700; }

select, input[type=text], input[type=number], input[type=url], input[type=password], textarea {
  width: 100%; border: 1px solid #E4CBD6; border-radius: 12px; padding: 12px 14px;
  font-size: 1rem; color: var(--ink); background: #fff; font-family: inherit;
}
select:focus, input:focus, textarea:focus, .chip:focus-visible, .btn:focus-visible, .tab:focus-visible {
  outline: 2px solid var(--pink-deep); outline-offset: 1px; border-color: var(--pink-deep);
}
.feeRow { display: flex; align-items: center; gap: 10px; }
.feeRow input { flex: 1; font-size: 1.1rem; }
.unitLabel { color: var(--muted); font-weight: 600; white-space: nowrap; }

.hint { margin-top: 10px; padding: 12px 14px; background: var(--mint-soft); border: 1px solid var(--mint); border-radius: 12px; font-size: .88rem; color: var(--ink); }
.hint b { color: var(--pink-deep); }

.hp { position: absolute; left: -9999px; top: -9999px; }
.consent { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--muted); margin: 4px 0 16px; cursor: pointer; }
.consent input { width: 18px; height: 18px; accent-color: var(--pink-deep); }

.btn { display: inline-block; border: none; border-radius: 14px; padding: 14px 20px; font-size: 1.05rem; font-weight: 700; cursor: pointer; text-align: center; text-decoration: none; transition: background .15s; font-family: inherit; }
.btn.primary { width: 100%; background: var(--pink-deep); color: #fff; }
.btn.primary:hover { background: var(--pink-deeper); }
.btn.primary:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: #fff; color: var(--muted); border: 1px solid var(--line); }
.btn.ghost:hover { background: var(--pink-soft); }

.fine { font-size: .78rem; color: var(--faint); text-align: center; margin-top: 10px; }
.center { padding: 20px 16px 40px; }
.err { color: #C0264B; font-size: .9rem; text-align: center; margin-top: 10px; }

/* STEP 2 */
.compare { display: flex; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; margin-bottom: 20px; }
.compare .cell { flex: 1; padding: 18px 16px; }
.compare .cell + .cell { border-left: 1px solid var(--pink-soft); }
.compare .cell.mid { text-align: center; background: #FFFAF6; }
.compare .cell.right { text-align: right; }
.compare .k { font-size: .8rem; color: var(--muted); margin-bottom: 4px; }
.compare .v { font-size: 1.35rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.compare .v.small { font-size: 1.05rem; }
.compare .v .u { font-size: .8rem; font-weight: 400; color: var(--muted); margin-left: 2px; }
.purple { color: var(--pink-deep); } /* class 名沿用,已改莓紅 */
@media (max-width: 520px) { .compare { flex-direction: column; } .compare .cell + .cell { border-left: none; border-top: 1px solid var(--pink-soft); } .compare .cell.mid, .compare .cell.right { text-align: left; } }

.rangeViz { margin: 4px 2px 22px; }
.track { position: relative; height: 14px; border-radius: 7px; background: #F6EDF1; }
.band { position: absolute; top: 0; bottom: 0; border-radius: 7px; background: linear-gradient(90deg, var(--pink-soft), var(--pink)); }
.marker { position: absolute; top: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.marker.midm { width: 8px; height: 22px; border-radius: 4px; background: var(--pink-deep); }
.marker.you { width: 18px; height: 18px; background: #fff; border: 4px solid var(--peach-deep); box-shadow: 0 1px 4px rgba(0,0,0,.2); }
.tlabels { display: flex; justify-content: space-between; font-size: .75rem; color: var(--faint); margin-top: 6px; }

.verdict { display: flex; gap: 14px; align-items: flex-start; border-radius: 18px; padding: 18px; margin-bottom: 16px; }
.verdict.low { background: var(--mint-soft); border: 1px solid var(--mint); }
.verdict.high { background: #FFF3EA; border: 1px solid #F8D3B8; }
.verdict.mid { background: var(--blue-soft); border: 1px solid var(--blue-border); }
.vicon { width: 40px; height: 40px; flex-shrink: 0; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.verdict.low .vicon { background: var(--mint); color: var(--mint-deep); }
.verdict.high .vicon { background: #F8D3B8; color: #9C4310; }
.verdict.mid .vicon { background: var(--blue-border); color: var(--blue-deep); }
.vicon svg { width: 22px; height: 22px; }
.vtitle { font-weight: 800; font-size: 1.05rem; margin-bottom: 4px; }
.verdict.low .vtitle { color: var(--mint-deep); }
.verdict.high .vtitle { color: #9C4310; }
.verdict.mid .vtitle { color: var(--blue-deep); }
.vtext { font-size: .9rem; line-height: 1.6; color: var(--ink); }

.note { background: var(--lemon-soft); border: 1px solid var(--lemon-border); border-radius: 12px; padding: 12px 14px; font-size: .87rem; color: var(--lemon-deep); margin-bottom: 12px; }
.note.calib { background: var(--mint-soft); border-color: var(--mint); color: var(--mint-deep); }

.cta { background: linear-gradient(90deg, var(--pink-soft), var(--mint-soft)); border: 1px solid var(--pink); border-radius: 18px; padding: 20px; }
.cta p { font-size: .9rem; line-height: 1.7; margin-bottom: 14px; }
.ctaRow { display: flex; gap: 10px; }
.ctaRow .btn { flex: 1; padding: 12px 10px; font-size: .95rem; }
@media (max-width: 480px) { .ctaRow { flex-direction: column; } }

/* Admin */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.tab { padding: 10px 16px; min-height: 42px; border-radius: 12px; border: 1px solid var(--line); background: #fff; color: var(--muted); cursor: pointer; font-size: .9rem; font-family: inherit; }
.tab:hover { background: var(--pink-soft); }
.tab.on { background: var(--pink-deep); border-color: var(--pink-deep); color: #fff; font-weight: 700; }
.tableWrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: .85rem; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--pink-soft); text-align: left; white-space: nowrap; }
th { color: var(--muted); font-weight: 600; background: #FBF6F8; position: sticky; top: 0; }
td { font-variant-numeric: tabular-nums; }
td input[type=text] { padding: 6px 8px; font-size: .85rem; border-radius: 8px; min-width: 110px; }
td input[type=number] { padding: 6px 8px; font-size: .85rem; border-radius: 8px; width: 90px; }
.pill { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: .75rem; font-weight: 600; }
.pill.low { background: var(--mint-soft); color: var(--mint-deep); }
.pill.high { background: #FFF3EA; color: #9C4310; }
.pill.mid { background: var(--blue-soft); color: var(--blue-deep); }
.pill.hist { background: #F6EDF1; color: var(--muted); }
.toolRow { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 14px; }
.toolRow select, .toolRow input { width: auto; }
.btn.sm { padding: 10px 14px; font-size: .88rem; width: auto; }
.muted { color: var(--muted); font-size: .85rem; }
.ok { color: var(--mint-deep); font-size: .88rem; }
textarea.paste { min-height: 140px; font-size: .85rem; font-family: ui-monospace, Menlo, monospace; }
.loginBox { max-width: 380px; margin: 60px auto; }
a { color: var(--pink-deep); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}