.naishin-app{
    --bg: #fff8e1;
    --card: #ffffff;
    --ink: #222;
    --muted: rgba(0,0,0,.65);
    --line: rgba(0,0,0,.12);
    --y: #ffca28;
    --o: #fb8c00;
    --o2:#ef6c00;
    --shadow: 0 10px 28px rgba(0,0,0,.08);
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans JP", sans-serif;
    color: var(--ink);
    background: linear-gradient(135deg, var(--bg), #fff3e0);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 14px;
    margin: 14px 0;
  }
  .naishin-header{
    padding: 12px 12px 10px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(255,202,40,.35), rgba(251,140,0,.25));
    border: 1px solid rgba(251,140,0,.25);
  }
  .naishin-title{ font-weight: 900; font-size: 18px; }
  .naishin-sub{ margin-top: 4px; color: var(--muted); font-size: 13px; }
  .naishin-card{
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 12px;
    margin-top: 12px;
    box-shadow: var(--shadow);
  }
  .naishin-card.result{
    background: linear-gradient(180deg, #fff, rgba(255,202,40,.08));
  }
  .naishin-row{ display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
  .naishin-label{ font-weight: 900; }
  .naishin-select, .naishin-input{
    border: 1px solid rgba(0,0,0,.18);
    border-radius: 12px;
    padding: 10px 12px;
    font-size: 16px;
    background: #fff;
  }
  .naishin-input.is-textinput{ width: 100%; box-sizing: border-box; }
  .naishin-btn{
    border: none;
    border-radius: 14px;
    padding: 10px 14px;
    font-weight: 900;
    cursor: pointer;
    color: #111;
    background: linear-gradient(135deg, var(--y), var(--o));
    box-shadow: 0 10px 20px rgba(251,140,0,.25);
  }
  .naishin-btn.ghost{
    background: #fff;
    border: 1px solid rgba(251,140,0,.35);
    box-shadow: none;
  }
  .naishin-hint{ margin-top: 8px; color: var(--muted); font-size: 13px; }
  .naishin-section-label{ font-size: 15px; margin-bottom: 8px; }
  .naishin-howto{
    background: linear-gradient(180deg, rgba(255,202,40,.10), #fff);
  }
  .naishin-steps{ margin: 0; padding-left: 20px; }
  .naishin-steps li{ margin-bottom: 8px; font-size: 14px; color: #333; line-height: 1.6; }
  .naishin-steps li:last-child{ margin-bottom: 0; }
  .naishin-grid{
    display:grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
  }
  @media (max-width: 820px){ .naishin-grid{ grid-template-columns: 1fr; } }
  .naishin-field{
    background: linear-gradient(180deg, rgba(255,202,40,.12), rgba(251,140,0,.06));
    border: 1px dashed rgba(251,140,0,.30);
    border-radius: 16px;
    padding: 10px;
  }
  .naishin-field-label{ font-weight: 900; margin-bottom: 6px; }
  .naishin-mini{ color: var(--muted); font-size: 12px; margin-top: 6px; }
  .naishin-grid2{ display:grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  @media (max-width: 820px){ .naishin-grid2{ grid-template-columns: 1fr; } }
  .naishin-kicker{ color: var(--muted); font-size: 12px; }
  .naishin-score{ font-size: 30px; font-weight: 1000; letter-spacing: .5px; }
  .naishin-denom{ color: var(--muted); font-size: 14px; margin-left: 6px; }
  .naishin-formula{ margin-top: 6px; color: var(--muted); font-size: 13px; }
  .naishin-rankline{ display:flex; align-items:center; gap:10px; margin-top: 2px; }
  .naishin-rank{
    font-size: 34px; font-weight: 1000;
    background: linear-gradient(135deg, var(--o2), var(--o));
    -webkit-background-clip: text; background-clip: text;
    color: transparent;
  }
  .naishin-pill{
    display:inline-block; padding: 5px 10px; border-radius: 999px;
    border: 1px solid rgba(251,140,0,.35);
    background: rgba(255,202,40,.18);
    font-size: 12px; color: #222;
  }
  .naishin-next{ margin-top: 6px; color: #333; font-size: 13px; }
  .naishin-next2{ margin-top: 6px; color: rgba(0,0,0,.72); font-size: 13px; line-height: 1.5; }
  .is-hidden{ display:none !important; }
  /* 追加：志望校レコメンド */
  .naishin-reco-note{
    color: var(--muted); font-size: 12.5px; line-height: 1.6; margin-bottom: 10px;
  }
  .naishin-reco-group{ margin-top: 10px; }
  .naishin-reco-groupTitle{
    font-weight: 900; font-size: 13.5px; margin-bottom: 6px;
    color: #7a3e00;
  }
  .naishin-reco-list{ display:flex; flex-direction: column; gap: 6px; }
  .naishin-reco-item{
    display:flex; align-items:center; gap:10px;
    background: linear-gradient(180deg, rgba(255,202,40,.10), #fff);
    border: 1px solid rgba(251,140,0,.22);
    border-radius: 12px;
    padding: 8px 10px;
  }
  .naishin-reco-tag{
    flex: 0 0 auto;
    font-size: 11px; font-weight: 900;
    padding: 3px 8px; border-radius: 999px;
    color: #fff; white-space: nowrap;
  }
  .naishin-reco-tag.challenge{ background: #e65100; }
  .naishin-reco-tag.match{ background: #2e7d32; }
  .naishin-reco-tag.safe{ background: #1565c0; }
  .naishin-reco-name{ flex: 1 1 auto; min-width: 0; }
  .naishin-reco-name b{ font-size: 14px; }
  .naishin-reco-name .course{ color: var(--muted); font-size: 12.5px; margin-left: 4px; }
  .naishin-reco-metrics{
    flex: 0 0 auto; text-align: right; font-size: 12px; color: #333; line-height: 1.4;
  }
  .naishin-reco-metrics b{ font-size: 13px; }
  .naishin-reco-empty{ color: var(--muted); font-size: 13px; }
  /* 追加：注意喚起バナー（共通） */
  .naishin-warning{
    margin-top: 12px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1.5px solid #d84315;
    background: #fff3e0;
    color: #6d3300;
    font-size: 12.5px;
    line-height: 1.6;
  }
  /* 追加：志望校の目標データカード */
  .naishin-lookup-block{ margin-top: 10px; }
  .naishin-lookup-block:first-child{ margin-top: 0; }
  .naishin-lookup-title{
    font-weight: 900; font-size: 14px; margin-bottom: 6px; color: #7a3e00;
  }
  .naishin-lookup-note{
    color: var(--muted); font-size: 12px; margin-bottom: 6px;
  }
  .naishin-lookup-item{
    background: linear-gradient(180deg, rgba(255,202,40,.10), #fff);
    border: 1px solid rgba(251,140,0,.25);
    border-radius: 14px;
    padding: 10px 12px;
    margin-bottom: 8px;
  }
  .naishin-lookup-name{ margin-bottom: 6px; }
  .naishin-lookup-name b{ font-size: 15px; }
  .naishin-lookup-name .course{ color: var(--muted); font-size: 12.5px; margin-left: 6px; }
  .naishin-lookup-metrics{ font-size: 13px; color: #333; line-height: 1.7; }
  .naishin-lookup-metrics b{ color: #b23c00; }
  .naishin-lookup-honban{
    margin-top: 8px; padding-top: 8px; border-top: 1px dashed rgba(0,0,0,.15);
  }
  .naishin-lookup-honbanTitle{ font-weight: 900; font-size: 12.5px; margin-bottom: 4px; }
  .naishin-lookup-honbanRow{ font-size: 13px; color: #333; line-height: 1.6; }
  .naishin-lookup-honbanRow b{ color: #1565c0; }
  .naishin-lookup-honbanNote{
    margin-top: 8px; padding-top: 8px; border-top: 1px dashed rgba(0,0,0,.15);
    font-size: 12px; color: var(--muted);
  }

.naishin-warning{
  margin-top: 12px; padding: 10px 12px; border-radius: 12px; border: 1.5px solid #d84315;
  background: #fff3e0; color: #6d3300; font-size: 12.5px; line-height: 1.6;
}
.naishin-reco-note{ color: var(--muted); font-size: 12.5px; line-height: 1.6; margin-bottom: 10px; }
.naishin-reco-group{ margin-top: 10px; }
.naishin-reco-groupTitle{ font-weight: 900; font-size: 13.5px; margin-bottom: 6px; color: #7a3e00; }
.naishin-reco-list{ display:flex; flex-direction: column; gap: 6px; }
.naishin-reco-item{
  display:flex; align-items:center; gap:10px;
  background: linear-gradient(180deg, rgba(255,202,40,.10), #fff);
  border: 1px solid rgba(251,140,0,.22); border-radius: 12px; padding: 8px 10px;
}
.naishin-reco-tag{ flex:0 0 auto; font-size:11px; font-weight:900; padding:3px 8px; border-radius:999px; color:#fff; white-space:nowrap; }
.naishin-reco-tag.challenge{ background:#e65100; }
.naishin-reco-tag.match{ background:#2e7d32; }
.naishin-reco-tag.safe{ background:#1565c0; }
.naishin-reco-name{ flex:1 1 auto; min-width:0; }
.naishin-reco-name b{ font-size:14px; }
.naishin-reco-name .course{ color: var(--muted); font-size:12.5px; margin-left:4px; }
.naishin-reco-metrics{ flex:0 0 auto; text-align:right; font-size:12px; color:#333; line-height:1.4; }
.naishin-reco-empty{ color: var(--muted); font-size:13px; }

.naishin-lookup-block{ margin-top:10px; }
.naishin-lookup-block:first-child{ margin-top:0; }
.naishin-lookup-title{ font-weight:900; font-size:14px; margin-bottom:6px; color:#7a3e00; }
.naishin-lookup-note{ color: var(--muted); font-size:12px; margin-bottom:6px; }
.naishin-lookup-item{
  background: linear-gradient(180deg, rgba(255,202,40,.10), #fff);
  border: 1px solid rgba(251,140,0,.25); border-radius:14px; padding:10px 12px; margin-bottom:8px;
}
.naishin-lookup-name{ margin-bottom:6px; }
.naishin-lookup-name b{ font-size:15px; }
.naishin-lookup-name .course{ color: var(--muted); font-size:12.5px; margin-left:6px; }
.naishin-lookup-metrics{ font-size:13px; color:#333; line-height:1.7; }
.naishin-lookup-metrics b{ color:#b23c00; }
.naishin-lookup-honban{ margin-top:8px; padding-top:8px; border-top:1px dashed rgba(0,0,0,.15); }
.naishin-lookup-honbanTitle{ font-weight:900; font-size:12.5px; margin-bottom:4px; }
.naishin-lookup-honbanRow{ font-size:13px; color:#333; line-height:1.6; }
.naishin-lookup-honbanRow b{ color:#1565c0; }
.naishin-lookup-honbanNote{ margin-top:8px; padding-top:8px; border-top:1px dashed rgba(0,0,0,.15); font-size:12px; color: var(--muted); }

/* ============================================================
   LINE相談バー（画面下に常時固定・2アカウント対応）
   ============================================================ */
.naishin-linebar{
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: rgba(255,255,255,.98);
  border-top: 1px solid rgba(0,0,0,.12);
  box-shadow: 0 -4px 16px rgba(0,0,0,.10);
  /* iPhoneのホームバー分の余白を確保 */
  padding: 8px 12px calc(8px + env(safe-area-inset-bottom));
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans JP", sans-serif;
}
.naishin-linebar-inner{ max-width: 760px; margin: 0 auto; }
.naishin-linebar-lead{
  font-size: 12px;
  font-weight: 900;
  color: #444;
  text-align: center;
  margin-bottom: 6px;
}
.naishin-linebar-lead.is-ready{ color: #06843a; }
.naishin-linebar-btns{ display: flex; gap: 8px; }
.naishin-linebar-btn{
  flex: 1 1 0;
  min-width: 0;
  display: block;
  text-align: center;
  text-decoration: none !important;
  color: #fff !important;
  border-radius: 12px;
  padding: 9px 10px;
  line-height: 1.3;
  box-shadow: 0 5px 12px rgba(0,0,0,.15);
}
.naishin-linebar-btn .ttl{
  display: block; font-weight: 900; font-size: 13.5px;
}
.naishin-linebar-btn .sub{
  display: block; font-size: 10.5px; opacity: .92; margin-top: 2px;
}
.naishin-linebar-btn.haha{ background: #06C755; }      /* LINEグリーン */
.naishin-linebar-btn.futoko{ background: #7E57C2; }    /* ライラックのパープル */
.naishin-linebar-btn:hover{ filter: brightness(1.06); }

/* 固定バーの分だけ余白を作り、最後の内容が隠れないようにする */
.naishin-app{ margin-bottom: 130px; }

@media (max-width: 420px){
  .naishin-linebar-btn .sub{ display: none; }
  .naishin-linebar-btn{ padding: 11px 8px; }
  .naishin-app{ margin-bottom: 118px; }
}