:root {
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;
  --r: 10px;
}
[data-theme='dark'] {
  color-scheme: dark;
  --bg: #0d100f; --surface: #141917; --surface-2: #1a201e; --border: #2a332f; --border-strong: #3a4540;
  --text: #e4e9e6; --muted: #8d9993; --cpt: #e8b33a; --cpt-soft: rgba(232, 179, 58, 0.14); --accent: #4fb38a; --danger: #e0685a;
}
[data-theme='light'] {
  color-scheme: light;
  --bg: #f3f1ec; --surface: #fbfaf7; --surface-2: #f2f0ea; --border: #dcd8ce; --border-strong: #c6c1b5;
  --text: #1b201e; --muted: #5d6762; --cpt: #a8740a; --cpt-soft: rgba(168, 116, 10, 0.12); --accent: #1f7d58; --danger: #b6422f;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.5 var(--font-body); -webkit-font-smoothing: antialiased; min-height: 100vh; display: flex; flex-direction: column; }
button, input { font: inherit; color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.02em; text-transform: uppercase; margin: 0 0 8px; }
h1 { font-size: clamp(1.6rem, 1.3rem + 1.2vw, 2.2rem); }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.1rem; color: var(--muted); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.center { text-align: center; }
.err { color: var(--danger); }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px clamp(16px, 4vw, 40px); border-bottom: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; }
.brand .logo { width: 38px; height: 38px; color: var(--text); flex: none; }
.brand b { font: 700 22px var(--font-display); letter-spacing: 0.04em; text-transform: uppercase; }
.brand em { font: 600 22px var(--font-display); font-style: normal; color: var(--cpt); text-transform: uppercase; letter-spacing: 0.04em; }
.brand small { display: block; font-size: 12px; color: var(--muted); }
.top-right { display: flex; align-items: center; gap: 12px; }
.who { font: 500 13px var(--font-mono); color: var(--muted); }
main { flex: 1; width: 100%; max-width: 1120px; margin: 0 auto; padding: clamp(24px, 5vw, 56px) clamp(16px, 4vw, 40px); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 24px; }
.narrow { max-width: 420px; margin: 4vh auto 0; }
form { display: grid; gap: 14px; margin-top: 16px; }
label { display: grid; gap: 6px; font-size: 13px; font-weight: 500; }
input { background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 6px; padding: 10px 12px; min-width: 0; }
input:focus { outline: 2px solid var(--cpt); outline-offset: 1px; }
.btn { white-space: nowrap; display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 16px; border-radius: 6px; border: 1px solid var(--border-strong); background: var(--surface-2); cursor: pointer; font-weight: 600; text-decoration: none; }
.btn:hover { border-color: var(--cpt); }
.btn:disabled { opacity: 0.55; cursor: progress; }
.btn.primary { background: var(--cpt); color: #141006; border-color: var(--cpt); font-family: var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; font-size: 16px; }
.btn.ghost { background: transparent; }
.btn.tiny { padding: 4px 10px; font-size: 12px; font-weight: 500; }
.btn.danger { color: var(--danger); }
.msg { margin: 0; min-height: 1.2em; font-size: 13px; color: var(--danger); }
.msg.ok { color: var(--accent); }
.hello { margin-bottom: 24px; }
.sports { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 32px; }
.sport { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--border); color: var(--text); text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
.sport:hover { border-color: var(--cpt); transform: translateY(-2px); }
.sport p { color: var(--muted); margin: 0 0 12px; font-size: 14px; flex: 1; }
.sport .tag { align-self: flex-start; font: 700 13px var(--font-mono); letter-spacing: 0.08em; padding: 3px 8px; border-radius: 4px; background: var(--cpt-soft); color: var(--cpt); }
.sport .tag.new::after { content: ' · new'; font-weight: 500; }
.sport .go { font: 600 15px var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; color: var(--cpt); }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr); gap: 16px; align-items: start; }
.row { grid-template-columns: 1fr 1fr auto; }
.users { width: 100%; border-collapse: collapse; margin-top: 8px; font-size: 14px; }
.users th { text-align: left; font: 600 12px var(--font-display); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); padding: 6px 8px; border-bottom: 1px solid var(--border); }
.users td { padding: 8px; border-bottom: 1px solid var(--border); }
.users td.act { text-align: right; white-space: nowrap; }
.users td.act .btn + .btn { margin-left: 6px; }
.foot { text-align: center; font-size: 12px; color: var(--muted); padding: 20px; border-top: 1px solid var(--border); }
@media (max-width: 860px) { .sports, .grid2 { grid-template-columns: 1fr; } .row { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .who { display: none; } .brand small { display: none; } }
[hidden] { display: none !important; }