:root {
  --bg: #000000;
  --bg-elev: #0a0a0a;
  --panel: #111111;
  --panel-2: #161616;
  --panel-hover: #1a1a1a;
  --border: #2a2a2a;
  --border-strong: #3a3a3a;
  --text: #ffffff;
  --muted: #9a9a9a;
  --dim: #666666;
  --gold: #d4af37;
  --silver: #c0c0c0;
  --bronze: #cd7f32;
  --ok: #3dd68c;
  --warn: #f5a524;
  --danger: #f31260;
  --accent: #ffffff;
  --radius: 12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  min-height: 100%;
  -webkit-font-smoothing: antialiased;
  line-height: 1.45;
}

body {
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255,255,255,0.06), transparent 60%),
    var(--bg);
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.wrap {
  max-width: 920px;
  margin: 0 auto;
  padding: 20px 16px 80px;
}

.topnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.topnav .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 14px;
}
.topnav .brand img { height: 28px; width: auto; }
.nav-links { display: flex; gap: 6px; flex-wrap: wrap; }
.nav-links a {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid transparent;
  color: var(--muted);
  transition: 0.15s ease;
}
.nav-links a:hover { color: var(--text); background: var(--panel); }
.nav-links a.active {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--panel);
}

.page-header { text-align: center; padding: 8px 0 28px; }
.logo {
  height: 52px;
  width: auto;
  margin: 0 auto 18px;
  display: block;
}
.eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 8px;
}
h1 {
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 8px;
}
.sub {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  max-width: 520px;
  margin: 0 auto;
}

.prizes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 24px 0 8px;
}
.prize {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 10px;
  text-align: center;
}
.prize .place {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.prize.first .place { color: var(--gold); }
.prize.second .place { color: var(--silver); }
.prize.third .place { color: var(--bronze); }
.prize .amount {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin: 18px 0 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
}
.chip.hot { color: var(--text); border-color: var(--border-strong); }

.week-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  margin: 20px 0 8px;
}
.week-chip {
  appearance: none;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.15s ease;
}
.week-chip:hover { color: var(--text); border-color: var(--border-strong); }
.week-chip.active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.board {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.board-row {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 14px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.board-row.rank-1 { border-color: rgba(212,175,55,0.45); box-shadow: 0 0 0 1px rgba(212,175,55,0.12); }
.board-row.rank-2 { border-color: rgba(192,192,192,0.35); }
.board-row.rank-3 { border-color: rgba(205,127,50,0.35); }
.rank-badge {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 15px;
  background: var(--panel-2);
  border: 1px solid var(--border);
}
.rank-1 .rank-badge { background: rgba(212,175,55,0.15); color: var(--gold); border-color: rgba(212,175,55,0.4); }
.rank-2 .rank-badge { background: rgba(192,192,192,0.12); color: var(--silver); }
.rank-3 .rank-badge { background: rgba(205,127,50,0.12); color: var(--bronze); }
.board-row .name { font-weight: 800; font-size: 18px; letter-spacing: -0.02em; }
.board-row .meta { font-size: 12px; color: var(--muted); margin-top: 2px; }
.board-row .pts { text-align: right; }
.board-row .pts .board-pts {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
}
.board-row .pts .raw {
  font-size: 11px;
  color: var(--dim);
  margin-top: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 14px;
}
.card h2 {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.field .hint {
  font-size: 12px;
  color: var(--dim);
  margin-top: 6px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus { border-color: var(--border-strong); }
.field textarea { min-height: 88px; resize: vertical; }
.field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%239a9a9a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.physio-picks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.physio-pick {
  appearance: none;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 8px;
  font-weight: 700;
  cursor: pointer;
  transition: 0.15s ease;
}
.physio-pick:hover { border-color: var(--border-strong); }
.physio-pick.active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: 0.15s ease;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--text); color: var(--bg); width: 100%; }
.btn-primary:hover:not(:disabled) { filter: brightness(0.92); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}
.btn-ghost:hover:not(:disabled) { background: var(--panel-2); }
.btn-ok {
  background: rgba(61,214,140,0.15);
  color: var(--ok);
  border: 1px solid rgba(61,214,140,0.35);
}
.btn-ok:hover:not(:disabled) { background: rgba(61,214,140,0.25); }
.btn-danger {
  background: rgba(243,18,96,0.12);
  color: var(--danger);
  border: 1px solid rgba(243,18,96,0.35);
}
.btn-danger:hover:not(:disabled) { background: rgba(243,18,96,0.22); }
.btn-sm { padding: 8px 12px; font-size: 12px; }

.actions-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.claim-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 10px;
}
.claim-card.done-approved { opacity: 0.55; border-color: rgba(61,214,140,0.3); }
.claim-card.done-rejected { opacity: 0.45; border-color: rgba(243,18,96,0.3); }
.claim-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 8px;
}
.claim-physio { font-weight: 800; font-size: 15px; }
.claim-type {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 8px;
}
.claim-task { font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.claim-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}
.claim-stats strong { color: var(--text); font-weight: 700; }
.claim-notes, .claim-evidence {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
  word-break: break-word;
}
.claim-evidence a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.summary-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 16px 0 20px;
}
.summary-bar .stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  text-align: center;
}
.summary-bar .stat .label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 4px;
}
.summary-bar .stat .value {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.alert {
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 14px;
}
.alert-ok { background: rgba(61,214,140,0.12); color: var(--ok); border: 1px solid rgba(61,214,140,0.3); }
.alert-err { background: rgba(243,18,96,0.12); color: var(--danger); border: 1px solid rgba(243,18,96,0.3); }
.alert-info { background: rgba(255,255,255,0.04); color: var(--muted); border: 1px solid var(--border); }

.empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--muted);
  font-size: 14px;
  background: var(--panel);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 28px;
}
.cta-row .btn { width: auto; min-width: 160px; }

.loading {
  text-align: center;
  color: var(--muted);
  padding: 32px;
  font-size: 14px;
}

.footer-note {
  text-align: center;
  color: var(--dim);
  font-size: 12px;
  margin-top: 36px;
  line-height: 1.6;
}

@media (max-width: 560px) {
  .prizes { grid-template-columns: 1fr; }
  .board-row { grid-template-columns: 40px 1fr; }
  .board-row .pts { grid-column: 2; text-align: left; margin-top: 4px; }
  .board-row .pts .board-pts { font-size: 24px; }
  .summary-bar { grid-template-columns: 1fr; }
  .physio-picks { grid-template-columns: 1fr; }
}