:root{
  --bg:#f4f4f2;
  --card:#ffffff;
  --text:#111111;
  --muted:#6a6a66;
  --line:#deded9;
  --soft:#ecece8;
  --radius:20px;
  --shadow:0 10px 30px rgba(0,0,0,.07);
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;
  -webkit-font-smoothing:antialiased;
}
button,input{font:inherit}
button{cursor:pointer}
.app-shell{
  width:min(100%,560px);
  margin:0 auto;
  min-height:100dvh;
  padding:env(safe-area-inset-top) 16px calc(96px + env(safe-area-inset-bottom));
}
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 0 12px;
  position:sticky;
  top:0;
  z-index:5;
  background:linear-gradient(var(--bg) 80%,rgba(244,244,242,0));
}
.eyebrow{font-size:10px;letter-spacing:.18em;color:var(--muted);font-weight:700}
h1{font-size:25px;line-height:1.1;margin:4px 0 0}
.icon-btn{
  border:0;
  border-radius:999px;
  background:#111;
  color:#fff;
  height:44px;
  padding:0 14px;
  display:flex;
  gap:8px;
  align-items:center;
  font-weight:700;
}
.icon-btn b{
  min-width:22px;height:22px;border-radius:999px;background:#fff;color:#111;
  display:grid;place-items:center;font-size:12px
}
.summary{
  background:#111;color:#fff;border-radius:26px;padding:20px;margin:8px 0 14px;
  box-shadow:var(--shadow)
}
.summary-main{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:18px}
.summary-main span{font-size:13px;color:#cfcfcf}
.summary-main strong{font-size:30px}
.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.summary-grid div{background:#202020;border-radius:14px;padding:12px}
.summary-grid b{display:block;font-size:21px}
.summary-grid span{font-size:11px;color:#bdbdbd}
.actions{display:grid;grid-template-columns:1.5fr 1fr;gap:10px;margin-bottom:14px}
.primary-btn,.secondary-btn{
  min-height:48px;border-radius:15px;font-weight:800;border:1px solid #111
}
.primary-btn{background:#111;color:#fff}
.secondary-btn{background:transparent;color:#111}
.sort-tabs{
  display:grid;grid-template-columns:repeat(3,1fr);background:#e5e5e0;border-radius:14px;padding:4px;
  margin-bottom:10px;
}
.sort-tabs button{border:0;background:transparent;padding:10px 5px;border-radius:10px;color:var(--muted);font-size:12px;font-weight:700}
.sort-tabs button.active{background:#fff;color:#111;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.active-filters{display:flex;gap:6px;overflow:auto;padding:2px 0 8px;scrollbar-width:none}
.active-filters:empty{display:none}
.filter-chip{white-space:nowrap;background:#111;color:#fff;border-radius:999px;padding:7px 10px;font-size:11px}
.campaign-list{display:grid;gap:11px}
.card{
  background:var(--card);border-radius:var(--radius);padding:16px;
  box-shadow:0 5px 16px rgba(0,0,0,.045);border:1px solid rgba(0,0,0,.03)
}
.card-top{display:flex;gap:12px;align-items:flex-start}
.rank{
  width:34px;height:34px;border-radius:12px;background:#111;color:#fff;display:grid;place-items:center;
  flex:0 0 auto;font-weight:900;font-size:13px
}
.card-main{min-width:0;flex:1}
.organizer{font-size:11px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px}
.card h2{font-size:16px;margin:0;line-height:1.35}
.score-box{text-align:right;flex:0 0 auto}
.score-box strong{display:block;font-size:25px;line-height:1}
.score-box span{font-size:10px;color:var(--muted)}
.meta{
  display:flex;gap:6px;flex-wrap:wrap;margin:13px 0
}
.badge{
  border-radius:999px;padding:6px 8px;font-size:10px;font-weight:700;background:var(--soft)
}
.badge.strong{background:#111;color:#fff}
.score-row{
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;border-top:1px solid var(--line);padding-top:12px
}
.score-item span{display:block;font-size:10px;color:var(--muted);margin-bottom:3px}
.score-item b{font-size:14px}
.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.card-actions button{
  min-height:42px;border-radius:12px;font-weight:800;border:1px solid #111;background:#fff
}
.card-actions button.save{background:#111;color:#fff}
.card-actions button.saved{background:#ddd;color:#111;border-color:#ddd}
.empty{
  text-align:center;padding:50px 20px;color:var(--muted)
}
.sheet{position:fixed;inset:0;display:none;z-index:50}
.sheet.open{display:block}
.sheet-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.44)}
.sheet-panel{
  position:absolute;left:0;right:0;bottom:0;margin:auto;width:min(100%,560px);
  background:#fff;border-radius:26px 26px 0 0;max-height:88dvh;overflow:auto;
  padding:28px 18px calc(22px + env(safe-area-inset-bottom));
  animation:up .22s ease-out
}
@keyframes up{from{transform:translateY(30px);opacity:.6}to{transform:none;opacity:1}}
.sheet-handle{
  position:absolute;top:8px;left:50%;transform:translateX(-50%);
  width:42px;height:5px;border-radius:999px;background:#d0d0cc
}
.sheet-close{
  position:absolute;right:14px;top:14px;border:0;background:#eee;width:34px;height:34px;border-radius:999px;font-size:20px
}
.sheet h2{margin:0 44px 18px 0;font-size:22px}
.detail-score{
  background:#111;color:#fff;border-radius:20px;padding:18px;margin-bottom:16px
}
.detail-score strong{font-size:42px}
.detail-score small{color:#bbb}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.detail-grid div{background:#f3f3f0;border-radius:14px;padding:12px}
.detail-grid span{display:block;font-size:10px;color:var(--muted);margin-bottom:5px}
.detail-grid b{font-size:14px}
.reason-box{border-top:1px solid var(--line);padding:15px 0}
.reason-box h3{font-size:13px;margin:0 0 8px}
.reason-box ul{margin:0;padding-left:18px;color:#3c3c3a;font-size:13px;line-height:1.7}
.detail-footer{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.detail-footer a,.detail-footer button{
  display:grid;place-items:center;min-height:48px;border-radius:14px;font-weight:800;text-decoration:none
}
.detail-footer a{border:1px solid #111;color:#111}
.detail-footer button{border:1px solid #111;background:#111;color:#fff}
.filter-group{padding:14px 0;border-top:1px solid var(--line)}
.filter-group h3{font-size:13px;margin:0 0 10px}
.filter-group label{display:flex;align-items:center;gap:9px;padding:9px 0;font-size:14px}
.filter-group input{width:20px;height:20px}
.filter-panel .primary-btn{width:100%;margin-top:8px}
.text-btn{border:0;background:transparent;width:100%;padding:14px;color:var(--muted)}
.shortlist-total{
  background:#111;color:#fff;border-radius:20px;padding:18px;margin-bottom:12px
}
.shortlist-total b{font-size:28px}
.short-item{
  display:flex;justify-content:space-between;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)
}
.short-item h3{font-size:14px;margin:0 0 4px}
.short-item p{font-size:11px;color:var(--muted);margin:0}
.short-item button{border:0;background:#eee;border-radius:10px;padding:8px 10px}
.toast{
  position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(30px);
  background:#111;color:#fff;padding:11px 15px;border-radius:999px;font-size:12px;
  opacity:0;pointer-events:none;transition:.2s;z-index:100;white-space:nowrap
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media (min-width:700px){
  body{padding:18px}
  .app-shell{min-height:calc(100dvh - 36px);border-radius:30px;background:var(--bg)}
}