/* アンケートフォーム用CSS（/assets/css/survey.css に設置） */
html,body{margin:0;background:#F8F4EA}
.svy-wrap{box-sizing:border-box;min-height:100vh;min-height:100dvh;background:#F8F4EA;
  /* 上の余白を画面の高さに応じて取り、カードを縦の中央寄りに置く（ステップが変わっても位置は動かない） */
  padding:clamp(24px,14vh,140px) 14px 56px}
.svy{--ink:#3B3128;--sub:#8A7D6C;--line:#E9E0CE;--base:#FFFCF6;--tint:#F8F4EA;
  --main:#6E5841;--main-dark:#5A4733;--star:#FFC61A;--star-off:#E6DCC8;--err:#B3261E;
  max-width:560px;margin:0 auto;padding:36px 28px 32px;color:var(--ink);background:var(--base);
  border:1px solid #EFE6D3;border-radius:22px;box-shadow:0 12px 36px rgba(110,88,65,.10);
  font-family:"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.8;
  -webkit-text-size-adjust:100%}
.svy *{box-sizing:border-box}
.svy[hidden],.svy [hidden]{display:none !important}

/* ヘッダー */
.svy-head{margin:0 0 30px;text-align:center}
.svy-head .svy-eyebrow{margin:0 0 6px;color:var(--main);font-size:.72rem;font-weight:700;letter-spacing:.28em}
.svy-head h2{font-size:1.45rem;margin:0 0 8px;font-weight:700;letter-spacing:.06em;line-height:1.5}
.svy-head p{margin:0;color:var(--sub);font-size:.88rem;text-wrap:balance}

/* ステップ切り替え */
.svy-step{display:none}
.svy-step.is-active{display:block;animation:svyIn .35s ease both}
@keyframes svyIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* 質問 */
.svy-qno{display:inline-block;margin:0 0 8px;padding:2px 12px;border-radius:999px;background:var(--tint);color:var(--main);font-size:.75rem;font-weight:700;letter-spacing:.12em;line-height:1.7}
.svy-q{display:block;font-size:1.2rem;font-weight:700;margin:0 0 6px;line-height:1.6}
.svy-req{display:inline-block;margin:0 0 8px 8px;color:var(--err);font-size:.75rem;font-weight:700;letter-spacing:.1em;vertical-align:top;line-height:1.9}
.svy-note{color:var(--sub);font-size:.88rem;margin:0 0 14px}

/* ★評価 */
.svy-rate{border:0;margin:20px 0 0;padding:0;min-width:0}
.svy-stars{display:flex;flex-direction:row-reverse;justify-content:center;gap:8px;padding:18px 10px;background:#fff;border:1px solid var(--line);border-radius:18px}
.svy-stars input{position:absolute;opacity:0;width:1px;height:1px;margin:0;pointer-events:none}
.svy-stars label{position:relative;display:block;width:56px;height:56px;cursor:pointer;-webkit-tap-highlight-color:transparent}
.svy-stars label::before{content:"";position:absolute;inset:0;background:var(--star-off);transition:background .12s;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3l2.7 5.8 6.3.8-4.6 4.4 1.2 6.3L12 17.2 6.4 20.3l1.2-6.3L3 9.6l6.3-.8z' fill='black' stroke='black' stroke-width='1.6' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3l2.7 5.8 6.3.8-4.6 4.4 1.2 6.3L12 17.2 6.4 20.3l1.2-6.3L3 9.6l6.3-.8z' fill='black' stroke='black' stroke-width='1.6' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat}
/* DOMは5→1の順＋row-reverseなので、「~」で選択した星より左（小さい数）が点灯する */
.svy-stars input:checked ~ label::before{background:var(--star);animation:svyPop .35s ease both}
@keyframes svyPop{0%{transform:scale(.7)}60%{transform:scale(1.2)}100%{transform:scale(1)}}
@media (hover:hover){
  .svy-stars label:hover::before,
  .svy-stars label:hover ~ label::before{background:var(--star)}
}
.svy-stars input:focus-visible + label{outline:3px solid var(--main);outline-offset:2px;border-radius:12px}
.svy-scale{display:flex;justify-content:space-between;max-width:320px;margin:10px auto 0;color:var(--sub);font-size:.78rem;letter-spacing:.1em}
.svy-error{color:var(--err);font-size:.9rem;margin:8px 0 0;text-align:center}
.svy-error:empty{display:none}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* 記入欄 */
.svy-textarea{width:100%;min-height:150px;padding:14px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);font:inherit;font-size:16px;line-height:1.7;resize:vertical;transition:border-color .15s,box-shadow .15s}
.svy-textarea:focus{outline:none;border-color:var(--main);box-shadow:0 0 0 4px rgba(110,88,65,.12)}

/* 完了・クチコミ案内 */
.svy-thanks{text-align:center}
.svy-check{width:68px;height:68px;margin:4px auto 16px;border-radius:50%;background:var(--tint);color:var(--main);display:grid;place-items:center;font-size:32px;font-weight:700;line-height:1}
.svy-review{margin:20px 0 0;padding:20px;border-radius:16px;background:var(--tint)}
.svy-review p{margin:0 0 14px;font-size:.92rem}
.svy-review .svy-btn{width:100%}

/* ボタン */
.svy-nav{display:flex;gap:12px;margin-top:24px}
.svy-btn{flex:1;min-height:56px;padding:14px 20px;border-radius:999px;border:1.5px solid var(--main);font:inherit;font-size:1rem;font-weight:700;letter-spacing:.08em;cursor:pointer;text-align:center;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;-webkit-appearance:none;appearance:none;-webkit-tap-highlight-color:transparent;transition:background .15s,transform .1s}
.svy-btn-primary{background:var(--main);color:#fff;box-shadow:0 6px 16px rgba(110,88,65,.28)}
.svy-btn-primary:hover{background:var(--main-dark)}
.svy-btn-ghost{background:transparent;color:var(--main)}
.svy-btn:active{transform:scale(.98)}
.svy-btn:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.svy-btn[data-next]::after{content:"\2192";margin-left:.5em}

.svy-msg{color:var(--err);margin:0 0 16px}
.svy-msg:empty{display:none}

/* 送信完了画面 */
.svy-done{text-align:center}
.svy-done h2{font-size:1.3rem;margin:0 0 10px;letter-spacing:.05em}
.svy-done p{margin:0;color:var(--sub)}

@media (max-width:480px){
  .svy-wrap{padding:clamp(16px,12vh,110px) 12px 40px}
  .svy{padding:32px 20px 30px;border-radius:20px}
  .svy-head{margin-bottom:28px}
  .svy-head .svy-eyebrow{font-size:.8rem}
  .svy-head h2{font-size:1.5rem}
  .svy-head p{font-size:1rem}
  .svy-qno,.svy-req{font-size:.85rem}
  .svy-q{font-size:1.3rem}
  .svy-note{font-size:1rem}
  .svy-rate{margin-top:20px}
  .svy-stars{gap:4px;padding:22px 4px}
  .svy-stars label{width:54px;height:54px}
  .svy-scale{font-size:.9rem}
  .svy-error{font-size:1rem}
  .svy-textarea{min-height:170px;font-size:17px}
  .svy-btn{min-height:62px;font-size:1.1rem}
  .svy-nav .svy-btn-ghost{flex:0 0 32%}
  .svy-review p{font-size:1rem}
  .svy-check{width:76px;height:76px;font-size:36px}
  .svy-done h2{font-size:1.25rem;letter-spacing:.02em}
  .svy-done p{font-size:1rem}
}
@media (max-width:380px){
  .svy-stars label{width:50px;height:50px}
}
@media (prefers-reduced-motion:reduce){
  .svy-step.is-active,.svy-stars input:checked ~ label::before{animation:none}
}