/* Premium minimal, touch-friendly */
:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:#e6e9f0;
  --shadow: 0 10px 30px rgba(15,23,42,.08);
  --radius: 18px;

  --primary:#111827;
  --primary2:#1f2937;
  --accent:#334155;
  --good:#16a34a;
  --warn:#f59e0b;
  --danger:#ef4444;

  --tap: 52px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  background: var(--bg);
  color: var(--text);
}

.app{max-width: 860px; margin:0 auto; padding: 18px 14px 32px;}
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px; padding: 8px 2px 16px;
}
.brand{display:flex; align-items:center; gap:10px;}
.dot{width:14px; height:14px; border-radius:50%; background: linear-gradient(145deg,#d1d5db,#111827);}
.title{font-weight:800; letter-spacing:.2px}
.subtitle{font-size:12px; color:var(--muted); margin-top:2px}
.status{display:flex; align-items:center; gap:10px}

.screen{display:block}
.hidden{display:none !important}

.card{
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  margin: 12px 0;
}
.card.subtle{
  background: rgba(255,255,255,.72);
  box-shadow: 0 10px 30px rgba(15,23,42,.04);
}
h1{margin:0 0 8px; font-size: 26px; letter-spacing:-.2px}
h2{margin:0 0 8px; font-size: 18px; letter-spacing:-.2px}
p{margin:8px 0}
.muted{color:var(--muted)}
.small{font-size:12px}

.field{display:flex; flex-direction:column; gap:6px; margin-top:10px}
.field span{font-size:12px; color:var(--muted)}
input{
  height: var(--tap);
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 0 14px;
  font-size: 16px;
  outline: none;
  background: #fff;
}
input:focus{border-color:#cbd5e1; box-shadow: 0 0 0 4px rgba(148,163,184,.25);}

.row{display:flex; gap:10px; align-items:center}
.row.wrap{flex-wrap:wrap}
.row.between{justify-content:space-between}
.btn{
  height: var(--tap);
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 700;
  cursor: pointer;
  touch-action: manipulation;
}
.btn:active{transform: translateY(1px)}
.btn-primary{
  background: var(--primary);
  color:#fff;
  border-color: transparent;
}
.btn-secondary{
  background: #fff;
  color: var(--primary);
}
.btn-ghost{
  background: transparent;
  border-color: transparent;
  color: var(--accent);
}
.btn[disabled]{opacity:.55; cursor:not-allowed; transform:none}
.badge{
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
}
.badge.good{border-color: rgba(22,163,74,.25); color: var(--good);}

.divider{height:1px; background: var(--line); margin: 14px 0}

.pill{
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 10px 14px;
  min-width: 160px;
}
.pill-title{font-size: 12px; color: var(--muted)}
.pill-score{font-size: 20px; font-weight: 900; letter-spacing:-.3px}

.judgeName{font-size:18px; font-weight: 900}

.mini{min-width: 180px}
.mini-strong{font-weight: 900; font-size: 14px}

.toast{
  margin-top: 12px;
  border-radius: 14px;
  border: 1px solid rgba(22,163,74,.25);
  background: rgba(22,163,74,.06);
  padding: 12px 14px;
  font-weight: 800;
  color: var(--good);
}

/* Rubric */
.rubric-item{
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  margin: 10px 0;
  background: #fff;
}
.rubric-head{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
}
.rubric-title{font-weight: 900; letter-spacing:-.2px}
.score{
  display:flex; gap:6px; flex-wrap:wrap; justify-content:flex-end;
}
.score button{
  width: 44px; height: 44px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  font-weight: 900;
  cursor:pointer;
}
.score button.active{
  border-color: rgba(17,24,39,.15);
  background: rgba(17,24,39,.06);
}
.score button:active{transform: translateY(1px)}
.details{
  margin-top: 10px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
details > summary{
  list-style:none;
  cursor:pointer;
  color: var(--accent);
  font-weight: 800;
  user-select:none;
}
details > summary::-webkit-details-marker{display:none}
.guide{
  margin-top:8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
  white-space: pre-line;
}

.footer{
  display:flex; justify-content:space-between; align-items:center;
  padding: 8px 2px 0;
}