:root{
  --sky1:#e9f7ff;
  --sky2:#e9f7ff;
  --brand:#73b9ff;
  --brand-deep:#3f87d9;
  --accent:#9de6d1;
  --ink:#122033;
  --muted:#5f6f86;
  --radius:18px;
  --line:rgba(115,185,255,.35);
}

html{ box-sizing:border-box; }
*,*::before,*::after{ box-sizing:inherit; }
html,body{ overflow-x:hidden; }

html,body{
  height:100%;
  margin:0;
  font-family:"Inter","Noto Sans JP",system-ui,sans-serif;
  color:var(--ink);
  background:var(--sky1);
}


.container{
  max-width:680px;
  width:min(100%,680px);
  margin:0 auto;
  padding:18px 16px;
}

.card{
  background:#ffffffcc;
  border-radius:var(--radius);
  backdrop-filter:blur(10px);
  box-shadow:0 8px 16px rgba(0,0,0,.05);
  padding:18px;
  margin-bottom:16px;
  overflow:hidden;
}

.badge{
  background:var(--brand);
  color:#fff;
  border-radius:999px;
  padding:4px 10px;
  font-size:12px;
  font-weight:700;
  display:inline-flex;
  align-items:center;
  gap:6px;
}

.q-text{ margin:10px 0; }

.progress{
  height:8px;
  border-radius:999px;
  background:rgba(255,255,255,.6);
  overflow:hidden;
  margin:12px 0;
}
.progress>i{
  display:block;
  height:100%;
  width:0;
  background:linear-gradient(90deg,var(--brand),var(--brand-deep));
  transition:width .3s;
}

.btn{
  border:none;
  border-radius:14px;
  padding:10px 20px;
  font-weight:700;
  cursor:pointer;
}
.btn.primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-deep));
  color:#fff;
  box-shadow:0 4px 10px rgba(115,185,255,.35);
}

/* フッター*/
.footer{
  position:sticky;
  bottom:0;
  left:0;
  right:0;
  margin:10px auto 0;
  max-width:680px;
  width:calc(100% - 24px);  /* 端から少し内側に */
  background:linear-gradient(180deg,#ffffffaa,#ffffffee);
  backdrop-filter:blur(10px);
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:10px;
  padding:10px;
  border-radius:14px;
  box-shadow:0 -6px 20px rgba(0,0,0,.05);
}

/* confirm.php のフォーム要素*/
.form{ display:grid; gap:12px; }
.field input,
.field select,
.field textarea{
  width:100%;
  max-width:100%;
  display:block;
  padding:10px;
  border-radius:10px;
  border:1px solid rgba(115,185,255,.35);
  background:#fff;
}

/* 省エネモード */
@media (prefers-reduced-motion: reduce){
  *{
    transition:none!important;
    animation:none!important;
    scroll-behavior:auto!important;
  }
}

/* ===== Result page components ===== */

/* ラッパー */
.wrap{
  max-width:680px;
  width:min(100%,680px);
  margin:0 auto;
  padding:18px 16px;
}

/* タイトル系（.card 内で使う） */
.title{
  font-size:22px;
  font-weight:700;
  margin:.2rem 0 .4rem;
  color:var(--ink);
}
.subtitle{
  color:var(--muted);
  margin:0 0 8px;
}


/* 棒グラフ（ベース） */
.bars{
  display:grid;
  gap:10px;
}
.bar{
  display:grid;
  gap:6px;
}


/* 小さな説明文字 */
.small{
  font-size:12px;
  color:#71839a;
}

@media (max-width:480px){
  .likert{
    grid-template-columns:repeat(3,minmax(0,1fr));
    row-gap:8px;
  }
  .likert .pill{
    font-size:12px;
    padding:8px 4px;
  }
  .likert .pill[data-val="0"]{
    font-size:11px;
  }
}

/* TIPSカード */
#q-tip-box{
  background:linear-gradient(135deg,#f4faff,#e6f7ff);
  border-left:4px solid var(--brand);
  display:flex;
  align-items:flex-start;
  gap:8px;
  padding:14px 16px;
}
#q-tip-box span{
  color:var(--brand);
  font-weight:700;
  min-width:48px;
  font-size:1rem;
}
#q-tip-box p{
  margin:0;
  font-size:1rem;
  line-height:1.6;
  font-weight:600;
  color:var(--ink);
}

/* --------------------------
丸スケール　大・中・小・中・大
-------------------------- */
.likert-row{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:10px;
}
.likert-label{
  font-size:0.8rem;
  color:var(--muted);
  min-width:2.5em;
}
.likert-label-neg{text-align:left;}
.likert-label-pos{text-align:right;}

.likert-16p{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:6px;
}

/* 丸ボタン共通：正円 */
.likert-16p .pill{
  position:relative;
  box-sizing:border-box;
  display:inline-flex;
  justify-content:center;
  align-items:center;
  border-radius:50%;
  border:2px solid var(--line);
  background:#fff;
  padding:0;
  margin:0;
  min-width:0;
  min-height:0;
  line-height:1;
  cursor:pointer;
  transition:border-color .15s, transform .12s, box-shadow .12s, background .12s;
}

/* 大中小 */
.likert-16p .pill-lg{  width:54px; height:54px; }
.likert-16p .pill-md{  width:44px; height:44px; }
.likert-16p .pill-sm{  width:38px; height:38px; }

.likert-16p .pill-neg{
  border-color:#1a8dff;   /* 水色（反対） */
}
.likert-16p .pill-pos{
  border-color:#fd6492;   /* ピンク（賛成） */
}
.likert-16p .pill-neutral{
  border-color:var(--accent); /* 緑（中立） */
}

/* 中の塗りレイヤー */
.likert-16p .pill::before{
  content:"";
  position:absolute;
  inset:1px;
  border-radius:inherit;
  background:transparent;
  transition:background .18s;
}

/* 選択状態 */
.likert-16p .pill-neg.active::before{
  background:linear-gradient(135deg,#60bfff,#3a9dff);   /* 水色グラデ */
}
.likert-16p .pill-pos.active::before{
  background:linear-gradient(135deg,#f588b4,#ff6b97);   /* ピンクグラデ */
}
.likert-16p .pill-neutral.active::before{
  background:linear-gradient(135deg,var(--accent),#00ffae); /* 緑グラデ */
}


.likert-16p .pill.active{
  box-shadow:none;
  transform:translateY(1px);
}

/* スマホ微調整 */
@media (max-width:480px){
  .likert-row{ gap:6px; }
  .likert-label{ font-size:0.75rem; }
  .likert-16p .pill-lg{  width:40px; height:40px; }
  .likert-16p .pill-md{  width:35px; height:35px; }
  .likert-16p .pill-sm{  width:30px; height:30px; }
}

@media (max-width:360px){
  .likert-row{ gap:6px; }
  .likert-label{ font-size:0.75rem; }
  .likert-16p .pill-lg{  width:36px; height:36px; }
  .likert-16p .pill-md{  width:32px; height:32px; }
  .likert-16p .pill-sm{  width:28px; height:28px; }
}