:root {
  --bg: #0b0f1a;
  --bg-2: #121829;
  --card: #161d31;
  --line: #26304a;
  --text: #e7ecf5;
  --muted: #8b97b3;
  --accent: #4f8cff;
  --accent-2: #22d3a6;
  --danger: #ff5d6c;
  --bonus: #22c55e;
  --malus: #ef4444;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 600px at 80% -10%, #1a2440 0%, var(--bg) 55%);
  color: var(--text);
  font: 15px/1.55 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Topbar ---- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 15, 26, 0.7);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { color: var(--text); font-weight: 700; letter-spacing: 0.3px; display: inline-flex; align-items: center; gap: 10px; }
.brand:hover { text-decoration: none; }
.brand-mark {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121a;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 8px;
  font-size: 13px;
}
nav { display: flex; align-items: center; gap: 18px; }
nav a { color: var(--muted); font-weight: 500; }
nav a:hover { color: var(--text); text-decoration: none; }
.btn-nav {
  background: var(--accent);
  color: #061225 !important;
  padding: 7px 14px;
  border-radius: 8px;
  font-weight: 600;
}
.btn-nav:hover { text-decoration: none; filter: brightness(1.08); }

main { flex: 1; width: 100%; max-width: 1040px; margin: 0 auto; padding: 28px 22px 60px; }

footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  text-align: center;
  padding: 18px;
  font-size: 13px;
}

/* ---- Hero / home ---- */
.hero { text-align: center; padding: 40px 0 30px; }
.hero h1 { font-size: 42px; margin: 0 0 12px; background: linear-gradient(135deg, #fff, #9fc0ff); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lead { color: var(--muted); font-size: 18px; max-width: 620px; margin: 0 auto 26px; }
.cta-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.how { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 40px; }
.how .card h3 { margin: 0 0 6px; }
.how .card p { color: var(--muted); margin: 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #061225;
  border: none;
  padding: 11px 20px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.08); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.linklike { background: none; border: none; color: var(--muted); cursor: pointer; font: inherit; padding: 0; }
.linklike:hover { color: var(--text); text-decoration: underline; }
.linklike.danger { color: var(--danger); }
.inline { display: inline; }

/* ---- Cards / forms ---- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.narrow { max-width: 420px; margin: 20px auto; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.stack label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; color: var(--muted); }
.row { display: flex; gap: 10px; flex-wrap: wrap; }
input, select {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 9px;
  font: inherit;
  width: 100%;
}
input:focus, select:focus { outline: 2px solid var(--accent); border-color: transparent; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

h1 { font-size: 28px; margin-top: 0; }

/* ---- Flash ---- */
.flash { padding: 12px 14px; border-radius: 9px; margin: 12px 0; font-size: 14px; }
.flash-error { background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.4); color: #ffb4bb; }
.flash-ok { background: rgba(34, 197, 94, 0.12); border: 1px solid rgba(34, 197, 94, 0.4); color: #a7f3c9; }

/* ---- Venue grid ---- */
.venue-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin: 8px 0 18px; }
.venue {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 10px;
  cursor: pointer;
  transition: border-color 0.12s, transform 0.08s;
}
.venue:hover { border-color: var(--accent); }
.venue.selected { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; background: #16203a; }
.venue input { position: absolute; top: 8px; left: 8px; width: 18px; height: 18px; accent-color: var(--accent); }
.venue-logo { width: 56px; height: 56px; object-fit: contain; border-radius: 8px; background: #fff; padding: 4px; }
.venue-name { font-size: 13px; line-height: 1.3; }
#counter { font-weight: 700; }
#counter.ok { color: var(--bonus); }
#counter.over { color: var(--malus); }

.own-venue {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent-2);
  border-radius: 10px;
  padding: 10px 14px;
  margin: 12px 0;
  font-size: 14px;
}

/* ---- Tables ---- */
.board { width: 100%; border-collapse: collapse; margin-top: 10px; }
.board th, .board td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.board th { color: var(--muted); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.4px; }
.board .num { text-align: right; }
.board tr.me { background: rgba(79, 140, 255, 0.08); }
.rank { font-weight: 700; color: var(--muted); }
.score { font-weight: 800; font-size: 16px; }
.pos { color: var(--bonus); }
.neg { color: var(--malus); }
.team-cell { display: flex; flex-direction: column; }
.mini-logos { display: flex; gap: 4px; flex-wrap: wrap; }
.mini-logo { width: 26px; height: 26px; object-fit: contain; border-radius: 5px; background: #fff; padding: 2px; }

/* ---- Admin ---- */
.admin-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 16px 0 30px; }
@media (max-width: 760px) { .admin-grid { grid-template-columns: 1fr; } }
fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
legend { color: var(--muted); padding: 0 6px; font-size: 13px; }
.rule-list { display: flex; flex-direction: column; gap: 4px; }
.rule { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 10px; padding: 6px 4px; cursor: pointer; }
.rule input { width: 16px; height: 16px; }
.rule-desc { font-size: 14px; }
.rule-pts { font-weight: 700; font-variant-numeric: tabular-nums; }
.rule.bonus .rule-pts { color: var(--bonus); }
.rule.malus .rule-pts { color: var(--malus); }

/* ---- Regole pubbliche ---- */
.rules-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 18px; }
@media (max-width: 760px) { .rules-cols { grid-template-columns: 1fr; } }
.rules-cols h3 { margin: 0 0 10px; }
.rule-public-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.rule-public {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 14px;
}
.rule-public.bonus { border-left: 3px solid var(--bonus); }
.rule-public.malus { border-left: 3px solid var(--malus); }
.rule-public .rule-desc { font-size: 14px; line-height: 1.4; }
.rule-public .rule-pts { font-weight: 800; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rule-public.bonus .rule-pts { color: var(--bonus); }
.rule-public.malus .rule-pts { color: var(--malus); }