/* DOCK-IN｜クルマ問診票
   設計メモ：スマホで、車の横に立ったまま使う人が対象。
   - 1画面1問。選択肢そのものがボタン（親指で押せる高さ）
   - 色の意味は赤・黄・緑の3つだけ。それ以外は「整備工場の受付」の落ち着いた青緑と紙の白
   - 派手な動きは結果の帯が出る一瞬だけ */

:root {
  --ink: #1B1F23;
  --ink-2: #4A5057;
  --ink-3: #7A8189;
  --paper: #FFFFFF;
  --shop: #EEF2F3;        /* 受付カウンターの薄いグレー */
  --line: #D5DBDE;
  --brand: #14535F;       /* 作業着の青緑 */
  --brand-ink: #0E3D46;
  --red: #C81E25;
  --red-bg: #FBE9EA;
  --amber: #B67A00;
  --amber-bg: #FFF4D6;
  --green: #1E7B3A;
  --green-bg: #E6F4EA;
  --radius: 10px;
  --focus: 0 0 0 3px rgba(20, 83, 95, .35);
  font-size: 16px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "BIZ UDPGothic", "Yu Gothic UI", "Noto Sans JP", Meiryo, sans-serif;
  color: var(--ink);
  background: var(--shop);
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
}
button { font: inherit; color: inherit; }
button:focus-visible, input:focus-visible, textarea:focus-visible { outline: none; box-shadow: var(--focus); }

.top {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 560px; margin: 0 auto; padding: 14px 18px 6px;
}
.brand { color: var(--brand-ink); text-decoration: none; font-weight: 800; letter-spacing: .04em; font-size: 1.05rem; }
.brand-sub { font-weight: 500; font-size: .8rem; margin-left: .5em; color: var(--ink-2); letter-spacing: 0; }
.link { background: none; border: 0; color: var(--brand); text-decoration: underline; padding: 6px; cursor: pointer; font-size: .9rem; }

.app { max-width: 560px; margin: 0 auto; padding: 8px 18px 32px; }
.foot { max-width: 560px; margin: 0 auto; padding: 0 18px 40px; }
.foot-note { font-size: .78rem; color: var(--ink-3); line-height: 1.6; margin: 0; }

/* 導入 */
.intro h1 { font-size: 1.55rem; line-height: 1.35; margin: 18px 0 12px; letter-spacing: .01em; }
.intro .lead { font-size: 1rem; color: var(--ink-2); margin: 0 0 14px; }
.intro-points { margin: 0 0 22px; padding: 0 0 0 1.2em; color: var(--ink-2); font-size: .95rem; }
.intro-points li { margin: 4px 0; }

/* 質問画面 */
.screen { background: var(--paper); border-radius: var(--radius); padding: 18px 16px 14px; box-shadow: 0 1px 0 var(--line); }
.progress { font-size: .8rem; color: var(--ink-3); margin: 0 0 6px; }
.q { font-size: 1.28rem; font-weight: 700; line-height: 1.4; margin: 0 0 4px; }
.hint { font-size: .9rem; color: var(--ink-2); margin: 0 0 12px; }
.notice { background: var(--amber-bg); border-left: 4px solid var(--amber); padding: 8px 12px; border-radius: 6px; margin: 0 0 12px; font-size: .95rem; }

.opts { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.opt {
  width: 100%; text-align: left; background: none; border: 0; border-bottom: 1px solid var(--line);
  padding: 14px 44px 14px 4px; min-height: 56px; position: relative; cursor: pointer; display: block;
}
.opt:active { background: var(--shop); }
.opt .l { font-size: 1.05rem; }
.opt .sub { display: block; font-size: .85rem; color: var(--ink-2); margin-top: 2px; }
.opt::after {
  content: ""; position: absolute; right: 8px; top: 50%; width: 22px; height: 22px; margin-top: -11px;
  border: 2px solid var(--line); border-radius: 50%; background: var(--paper);
}
.opt.multi::after { border-radius: 5px; }
.opt.on::after { border-color: var(--brand); background: var(--brand); box-shadow: inset 0 0 0 4px var(--paper); }
.opt.multi.on::after { box-shadow: none; background: var(--brand) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='none' stroke='white' stroke-width='3' d='M5 12l5 5 9-10'/></svg>") center/16px no-repeat; }
.swatch { display: inline-block; width: 14px; height: 14px; border-radius: 50%; margin-right: 8px; vertical-align: -1px; }

.free { width: 100%; margin: 8px 0 0; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 1rem; min-height: 72px; resize: vertical; }

.form label { display: block; font-size: .9rem; color: var(--ink-2); margin: 12px 0 4px; }
.form input { width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 1rem; }
.help { font-size: .85rem; color: var(--ink-3); margin: 10px 0 0; }

.actions { display: flex; gap: 10px; justify-content: space-between; align-items: center; margin-top: 16px; }
.btn { border: 0; border-radius: 999px; padding: 12px 22px; font-weight: 700; cursor: pointer; background: var(--shop); color: var(--ink); }
.btn.primary { background: var(--brand); color: #fff; }
.btn.primary:disabled { background: #9BB3B8; cursor: default; }
.btn.big { width: 100%; padding: 16px; font-size: 1.1rem; }
.btn.ghost { background: none; color: var(--brand); text-decoration: underline; padding-left: 6px; }

/* 結果 */
.verdict { border-radius: var(--radius); padding: 18px 18px 16px; color: #fff; animation: verdict-in .35s ease-out; }
@media (prefers-reduced-motion: reduce) { .verdict { animation: none; } }
@keyframes verdict-in { from { transform: translateY(6px); opacity: 0; } to { transform: none; opacity: 1; } }
.verdict.red { background: var(--red); }
.verdict.yellow_today, .verdict.yellow_week { background: var(--amber); }
.verdict.green { background: var(--green); }
.verdict .lvl { font-size: .9rem; opacity: .9; margin: 0 0 2px; }
.verdict h2 { font-size: 1.35rem; line-height: 1.35; margin: 0; }

.card { background: var(--paper); border-radius: var(--radius); padding: 16px; margin-top: 12px; box-shadow: 0 1px 0 var(--line); }
.card h3 { font-size: 1.02rem; margin: 0 0 8px; }
.card p { margin: 0 0 8px; white-space: pre-line; }
.card p:last-child { margin-bottom: 0; }
.next { margin: 6px 0 0; padding-left: 1.2em; }
.next li { margin: 4px 0; }
.note { border-left: 4px solid var(--line); padding-left: 12px; }
.note h3 { font-size: .98rem; }

.memo { background: #FFFDF5; border: 1px dashed #C9B98A; border-radius: 8px; padding: 12px; font-family: inherit; white-space: pre-wrap; font-size: .95rem; line-height: 1.7; margin: 0 0 10px; }
.copy-row { display: flex; gap: 10px; align-items: center; }
.copied { font-size: .9rem; color: var(--green); }

.contacts { list-style: none; padding: 0; margin: 0; }
.contacts li { padding: 8px 0; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.contacts li:last-child { border-bottom: 0; }
.contacts a { color: var(--brand); font-weight: 700; text-decoration: none; white-space: nowrap; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 0; }
.chip { border: 1.5px solid var(--line); background: var(--paper); border-radius: 999px; padding: 9px 14px; cursor: pointer; }
.chip.on { border-color: var(--brand); background: var(--brand); color: #fff; }
.thanks { color: var(--green); font-size: .95rem; margin: 8px 0 0; }

.line-box { display: flex; gap: 12px; align-items: center; }
.line-box p { flex: 1; font-size: .92rem; color: var(--ink-2); }
.btn.line { background: #06C755; color: #fff; white-space: nowrap; }
.btn.line[aria-disabled="true"] { background: #9BD9B3; pointer-events: none; }

.disclaimer { font-size: .82rem; color: var(--ink-3); margin-top: 14px; }