:root{
  --bg:#f3efe7;
  --paper:#fffaf0;
  --panel:#ffffff;
  --ink:#25201a;
  --muted:#7f7467;
  --line:#ded4c2;
  --accent:#9b5c1f;
  --accent-dark:#5f3411;
  --accent-soft:#f4dfc2;
  --danger:#b23b3b;
  --shadow:0 22px 60px rgba(64, 43, 20, .14);
  --radius:24px;
  --font:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;
}

*{box-sizing:border-box}

html{min-height:100%}

body{
  min-height:100vh;
  margin:0;
  color:var(--ink);
  font-family:var(--font);
  background:
    radial-gradient(circle at 10% 0%, rgba(155,92,31,.17), transparent 31rem),
    radial-gradient(circle at 100% 12%, rgba(77,112,92,.14), transparent 28rem),
    linear-gradient(135deg, #fbf6eb 0%, var(--bg) 52%, #ebe1cf 100%);
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:linear-gradient(rgba(37,32,26,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(37,32,26,.035) 1px, transparent 1px);
  background-size:34px 34px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.7), transparent 78%);
}

.app-shell{
  width:min(1180px, calc(100% - 32px));
  margin:0 auto;
  padding:38px 0;
}

.workspace{
  display:grid;
  gap:22px;
}

.sidebar{display:none}

.hero{
  display:grid;
  grid-template-columns:minmax(0, 1fr) auto;
  align-items:end;
  gap:24px;
  padding:30px;
  border:1px solid rgba(222,212,194,.9);
  border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(255,250,240,.96), rgba(255,255,255,.86));
  box-shadow:var(--shadow);
}

.eyebrow{
  display:inline-block;
  margin:0 0 10px;
  color:var(--accent-dark);
  font-size:12px;
  font-weight:800;
  letter-spacing:.18em;
  text-transform:uppercase;
}

h1{
  margin:0;
  font-size:clamp(34px, 7vw, 78px);
  line-height:.92;
  letter-spacing:-.08em;
  text-transform:uppercase;
}

.hero-text{
  max-width:560px;
  margin:14px 0 0;
  color:var(--muted);
  font-size:15px;
  line-height:1.55;
}

.stat-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(132px, 1fr));
  gap:12px;
}

.stat-card{
  min-width:132px;
  padding:16px 18px;
  border:1px solid var(--line);
  border-radius:18px;
  background:rgba(255,255,255,.72);
}

.stat-card span{
  display:block;
  color:var(--muted);
  font-size:12px;
  font-weight:700;
  letter-spacing:.05em;
  text-transform:uppercase;
}

.stat-card strong{
  display:block;
  margin-top:7px;
  color:var(--ink);
  font-family:var(--mono);
  font-size:22px;
  line-height:1;
}

.board-panel{
  overflow:hidden;
  border:1px solid rgba(222,212,194,.95);
  border-radius:var(--radius);
  background:rgba(255,255,255,.88);
  box-shadow:var(--shadow);
}

.board-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:20px 22px;
  border-bottom:1px solid var(--line);
  background:linear-gradient(180deg, rgba(255,250,240,.9), rgba(255,255,255,.74));
}

.board-toolbar h2{
  margin:0;
  color:var(--ink);
  font-size:18px;
  letter-spacing:-.03em;
}

.board-toolbar p{
  margin:5px 0 0;
  color:var(--muted);
  font-size:13px;
}

.controls{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.btn{
  min-height:38px;
  border:1px solid var(--accent);
  border-radius:999px;
  padding:0 14px;
  background:var(--accent);
  color:#fffaf0;
  font-family:var(--font);
  font-size:12px;
  font-weight:800;
  letter-spacing:.08em;
  cursor:pointer;
  transition:transform .16s ease, box-shadow .16s ease, background .16s ease, opacity .16s ease;
}

.btn.ghost{
  background:transparent;
  color:var(--accent-dark);
}

.btn:hover:not(:disabled){
  transform:translateY(-1px);
  box-shadow:0 10px 22px rgba(155,92,31,.18);
}

.btn:disabled{
  cursor:not-allowed;
  opacity:.38;
}

.page-indicator{
  min-height:38px;
  display:flex;
  align-items:center;
  border:1px solid var(--line);
  border-radius:999px;
  padding:0 14px;
  color:var(--muted);
  background:#fffaf0;
  font-family:var(--mono);
  font-size:12px;
}

.table-wrap{
  overflow:auto;
}

table{
  width:100%;
  min-width:740px;
  border-collapse:separate;
  border-spacing:0;
}

thead th{
  position:sticky;
  top:0;
  z-index:1;
  padding:15px 18px;
  border-bottom:1px solid var(--line);
  background:#fffaf0;
  color:var(--muted);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-align:left;
  text-transform:uppercase;
}

tbody td{
  padding:17px 18px;
  border-bottom:1px solid rgba(222,212,194,.75);
  color:var(--ink);
  vertical-align:middle;
}

tbody tr{
  background:rgba(255,255,255,.58);
  transition:background .16s ease, transform .16s ease;
}

tbody tr:hover{
  background:var(--accent-soft);
}

tbody tr:last-child td{border-bottom:none}

.col-rank{width:130px}
.col-score{width:160px;text-align:right}
.col-date{width:210px;color:var(--muted);font-size:13px}

.rank{
  display:inline-flex;
  align-items:center;
}

.rank-num{
  display:inline-flex;
  min-width:74px;
  justify-content:center;
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 10px;
  background:#fffaf0;
  color:var(--accent-dark);
  font-family:var(--mono);
  font-size:12px;
  font-weight:800;
}

.rank-1 .rank-num,
.rank-2 .rank-num,
.rank-3 .rank-num{
  border-color:rgba(155,92,31,.3);
  background:var(--accent);
  color:#fffaf0;
}

.user{
  display:flex;
  align-items:center;
  min-width:0;
}

.uname{
  font-size:15px;
  font-weight:800;
  letter-spacing:-.01em;
}

.uid{
  max-width:520px;
  margin-top:4px;
  overflow:hidden;
  color:var(--muted);
  font-family:var(--mono);
  font-size:12px;
  text-overflow:ellipsis;
  white-space:nowrap;
}

.mono{font-family:var(--mono)}

.score{
  display:inline-block;
  color:var(--accent-dark);
  font-size:18px;
  font-weight:900;
}

.state-cell{
  padding:34px 18px;
  text-align:center;
  color:var(--muted);
  font-weight:700;
}

.panel-bottom{
  min-height:18px;
  padding:0 22px 18px;
}

.hint{
  color:var(--danger);
  font-family:var(--mono);
  font-size:12px;
}

.rank-badge,
.avatar,
.utag{display:none}

.modal{
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--panel);
  box-shadow:var(--shadow);
}

@media (max-width:860px){
  .app-shell{width:min(100% - 20px, 1180px);padding:18px 0}
  .hero{grid-template-columns:1fr;padding:22px}
  .stat-grid{grid-template-columns:1fr 1fr 1fr}
  .board-toolbar{align-items:flex-start;flex-direction:column}
  .controls{justify-content:flex-start}
}

@media (max-width:560px){
  .stat-grid{grid-template-columns:1fr}
  .btn,.page-indicator{min-height:34px;padding:0 11px;font-size:11px}
  .board-toolbar{padding:16px}
  .panel-bottom{padding:0 16px 16px}
}