:root {
  --bg: #ffffff;
  --panel: #f6f7f9;
  --panel-2: #eef0f4;
  --border: #e2e5ea;
  --text: #1b1f24;
  --muted: #6b7280;
  --accent: #e5308a;
  --accent-2: #f5a623;
  --bar: linear-gradient(90deg, #e5308a, #f5a623);
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.04);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116;
    --panel: #161b22;
    --panel-2: #1c222b;
    --border: #2a313c;
    --text: #e6e9ef;
    --muted: #9aa4b2;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.4), 0 8px 24px rgba(0, 0, 0, 0.3);
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}
.wrap { max-width: 900px; margin: 0 auto; padding: 32px 20px 80px; }

header h1 { font-size: 1.7rem; margin: 0 0 6px; display: flex; align-items: center; gap: 10px; }
header p { color: var(--muted); margin: 0 0 4px; }
header a { color: var(--accent); text-decoration: none; }
header a:hover { text-decoration: underline; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 4px; }
.badge {
  font-size: 0.75rem; padding: 3px 10px; border-radius: 999px;
  background: var(--panel-2); border: 1px solid var(--border); color: var(--muted);
}

.card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 18px; margin-top: 20px; box-shadow: var(--shadow);
}
label { font-weight: 600; font-size: 0.9rem; display: block; margin-bottom: 6px; }
textarea, input[type="text"] {
  width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px; padding: 11px 12px;
  font: inherit; resize: vertical;
}
textarea:focus, input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.field { margin-bottom: 14px; }

.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
button {
  background: var(--accent); color: #fff; border: none; border-radius: 10px;
  padding: 11px 20px; font: inherit; font-weight: 600; cursor: pointer;
  transition: transform .05s ease, opacity .2s;
}
button:hover { opacity: .92; }
button:active { transform: translateY(1px); }
button:disabled { opacity: .5; cursor: not-allowed; }
.ghost {
  background: transparent; color: var(--accent); border: 1px solid var(--border);
}

#status { color: var(--muted); font-size: 0.88rem; min-height: 1.2em; }
.progress { height: 8px; background: var(--panel-2); border-radius: 999px; overflow: hidden; margin-top: 10px; display: none; }
.progress.show { display: block; }
.progress > div { height: 100%; width: 0%; background: var(--bar); transition: width .2s; }

table { width: 100%; border-collapse: collapse; margin-top: 4px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 0.78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
td.rank { font-weight: 700; color: var(--accent); width: 42px; }
td.score { width: 210px; }
.scorebar { height: 8px; border-radius: 999px; background: var(--bar); margin-top: 4px; }
.scoreval { font-variant-numeric: tabular-nums; font-size: 0.85rem; color: var(--muted); }
tr.top td { background: color-mix(in srgb, var(--accent) 8%, transparent); }

.note { color: var(--muted); font-size: 0.85rem; margin-top: 18px; }
.note code { background: var(--panel-2); padding: 1px 6px; border-radius: 6px; }
footer { margin-top: 30px; color: var(--muted); font-size: 0.82rem; text-align: center; }