:root {
  --bg: #0a0e1a;
  --bg-panel: #12172a;
  --bg-card: #171d34;
  --bg-card-hover: #1e2542;
  --border: #262e4d;
  --border-soft: #1c2340;
  --text: #eef1fa;
  --text-dim: #8b93b8;
  --accent: #ff9f43;
  --accent-soft: rgba(255, 159, 67, 0.14);
  --accent-2: #4ea1ff;
  --winner: #34d399;
  --winner-soft: rgba(52, 211, 153, 0.14);
  --runnerup: #c7cedd;
  --danger: #ff5f6d;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at top, #101731 0%, var(--bg) 55%);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  min-height: 100vh;
}

a { color: var(--accent-2); }

#app { display: flex; flex-direction: column; min-height: 100vh; }

.site-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 22px;
  background: rgba(18, 23, 42, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-wrap: wrap;
}

.site-header img.logo { height: 40px; width: 40px; border-radius: 10px; object-fit: cover; }

.site-header .titles { display: flex; flex-direction: column; margin-right: auto; }
.site-header .titles h1 { font-family: 'Outfit', sans-serif; font-size: 1.05rem; margin: 0; font-weight: 700; }
.site-header .titles small { color: var(--text-dim); }

nav.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
nav.tabs a {
  padding: 7px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text-dim);
  font-weight: 600;
  font-size: 0.87rem;
  transition: background 0.15s var(--ease), color 0.15s var(--ease);
}
nav.tabs a.active { background: var(--accent); color: #1a1200; }
nav.tabs a:not(.active):hover { background: var(--bg-card); color: var(--text); }

main { flex: 1; padding: 22px; max-width: 1240px; width: 100%; margin: 0 auto; }

.page-title { font-family: 'Outfit', sans-serif; font-size: 1.5rem; margin: 0 0 4px; font-weight: 700; }
.page-sub { color: var(--text-dim); margin: 0 0 20px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.grid { display: grid; gap: 12px; }
.grid.cats { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

.cat-btn {
  display: block;
  text-align: left;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 16px 18px;
  cursor: pointer;
  font: inherit;
  text-decoration: none;
  transition: transform 0.15s var(--ease), border-color 0.15s var(--ease), background 0.15s var(--ease);
}
.cat-btn:hover { border-color: var(--accent-2); background: var(--bg-card-hover); transform: translateY(-2px); }
.cat-btn .sub { display: block; color: var(--text-dim); font-size: 0.82rem; margin-top: 4px; }
.cat-btn .status { display: inline-block; margin-top: 8px; font-size: 0.72rem; padding: 2px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.cat-btn .status.done { background: var(--winner-soft); color: var(--winner); }

.back-link { display: inline-flex; align-items: center; gap: 4px; margin-bottom: 14px; color: var(--text-dim); text-decoration: none; cursor: pointer; font-weight: 600; font-size: 0.88rem; }
.back-link:hover { color: var(--text); }

.bracket-wrap { overflow-x: auto; padding-bottom: 10px; }
.bracket { display: flex; gap: 30px; min-width: max-content; }
.round-col { display: flex; flex-direction: column; gap: 14px; min-width: 240px; }
.round-col h3 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dim); margin: 0 0 2px; font-weight: 700; }

.match-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
  font-size: 0.9rem;
}
.match-card .slot {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 7px;
}
.match-card .slot.winner { background: var(--winner-soft); }
.match-card .slot.winner .name { font-weight: 700; color: var(--winner); }
.match-card .slot .name { flex: 1; }
.match-card .slot .grp { color: var(--text-dim); font-size: 0.74rem; }
.match-card .vs { text-align: center; color: var(--text-dim); font-size: 0.66rem; padding: 1px 0; }
.match-card .meta { display: flex; justify-content: space-between; padding: 4px 8px 2px; font-size: 0.7rem; color: var(--text-dim); }
.match-card .approved-tag { color: var(--winner); font-weight: 600; }
.match-card .pending-tag { color: var(--accent); }
.match-card .bye-slot { color: var(--text-dim); font-style: italic; padding: 8px 10px; }

/* --- Admin click-to-win bracket --- */
.match-card.clickable .slot {
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.12s var(--ease), border-color 0.12s var(--ease), transform 0.08s var(--ease);
}
.match-card.clickable .slot:not(.empty):hover { background: var(--accent-soft); border-color: var(--accent); }
.match-card.clickable .slot:not(.empty):active { transform: scale(0.98); }
.match-card.clickable .slot.winner:hover { background: var(--winner-soft); border-color: var(--winner); }
.match-card.clickable .slot.empty { cursor: default; color: var(--text-dim); }
.match-card.clickable .slot .tap-hint { font-size: 0.65rem; color: var(--text-dim); opacity: 0; transition: opacity 0.12s; }
.match-card.clickable .slot:not(.empty):hover .tap-hint { opacity: 1; }

.sport-tabs { display: flex; gap: 8px; margin-bottom: 18px; }

table.data-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.data-table th, table.data-table td { padding: 9px 10px; border-bottom: 1px solid var(--border-soft); text-align: left; }
table.data-table th { color: var(--text-dim); font-weight: 700; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; }
table.data-table tr:hover td { background: rgba(255,255,255,0.02); }
table.data-table tr.dirty td { background: var(--accent-soft); }

.medal-badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; }
.medal-badge.winner { background: var(--winner); color: #04231a; }
.medal-badge.runnerup { background: var(--runnerup); color: #1a1f2e; }

.login-box { max-width: 380px; margin: 40px auto; }
.login-box h2 { margin-top: 0; }
.role-toggle { display: flex; gap: 8px; margin-bottom: 16px; }
.role-toggle button { flex: 1; padding: 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-card); color: var(--text); cursor: pointer; transition: background 0.15s, border-color 0.15s; }
.role-toggle button.active { background: var(--accent); color: #1a1200; border-color: var(--accent); }

label { display: block; margin: 10px 0 4px; font-size: 0.83rem; color: var(--text-dim); font-weight: 600; }
input[type=text], input[type=password], input[type=search], select, textarea {
  width: 100%; padding: 9px 11px; border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: #0d1326; color: var(--text); font: inherit; transition: border-color 0.15s var(--ease);
}
input:focus, select:focus { outline: none; border-color: var(--accent-2); }
button.btn {
  padding: 9px 18px; border-radius: var(--radius-sm); border: 1px solid var(--accent); background: var(--accent);
  color: #1a1200; font-weight: 700; cursor: pointer; font: inherit; transition: transform 0.1s var(--ease), filter 0.15s var(--ease);
}
button.btn:hover { filter: brightness(1.08); }
button.btn:active { transform: scale(0.97); }
button.btn.secondary { background: transparent; color: var(--text); border-color: var(--border); }
button.btn.danger { background: var(--danger); border-color: var(--danger); color: #2a0000; }
button.btn.ghost { background: transparent; border-color: var(--border); color: var(--text-dim); }
button.btn:disabled { opacity: 0.45; cursor: not-allowed; filter: none; }
button.btn-sm { padding: 5px 12px; font-size: 0.8rem; }
button.btn-xs { padding: 3px 9px; font-size: 0.74rem; border-radius: 7px; }

.error-msg { color: var(--danger); margin: 8px 0; }
.ok-msg { color: var(--winner); margin: 8px 0; }
.toast {
  position: fixed; bottom: 20px; right: 20px; z-index: 50;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 16px; box-shadow: var(--shadow); font-size: 0.86rem;
  animation: toast-in 0.2s var(--ease);
}
.toast.error { border-color: var(--danger); color: var(--danger); }
.toast.ok { border-color: var(--winner); color: var(--winner); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar input[type=search] { max-width: 260px; }
.toolbar select { max-width: 220px; }

.pill { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 0.72rem; background: var(--bg-panel); border: 1px solid var(--border); color: var(--text-dim); }
.pill.on { background: var(--winner-soft); color: var(--winner); border-color: var(--winner); }

.admin-tabs { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.admin-tabs button { padding: 8px 16px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-card); color: var(--text); cursor: pointer; font-weight: 600; transition: background 0.15s, border-color 0.15s; }
.admin-tabs button.active { background: var(--accent-2); color: #061223; border-color: var(--accent-2); }
.admin-tabs button:not(.active):hover { border-color: var(--accent-2); }

.quick-result-panel { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.quick-result-panel .field { flex: 1; min-width: 180px; }

footer.site-footer { text-align: center; padding: 18px; color: var(--text-dim); font-size: 0.78rem; }

.provisional-note { color: var(--accent); font-size: 0.8rem; margin-top: 6px; }

.checkin-row-actions { display: flex; align-items: center; gap: 8px; }

/* --- Partner / sponsor activation modal --- */
.pm-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(4, 6, 14, 0.72);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  animation: pm-fade-in 0.2s var(--ease);
}
@keyframes pm-fade-in { from { opacity: 0; } to { opacity: 1; } }

.pm-modal {
  width: 100%; max-width: 380px;
  max-height: 90vh; overflow-y: auto;
  background: var(--bg-card);
  border: 1px solid rgba(255, 77, 79, 0.35);
  border-radius: 18px;
  box-shadow: 0 0 0 1px rgba(255, 77, 79, 0.12), 0 20px 60px rgba(0, 0, 0, 0.55);
  animation: pm-pop-in 0.25s var(--ease);
}
@keyframes pm-pop-in { from { opacity: 0; transform: translateY(12px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } }

.pm-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--border-soft);
}
.pm-kicker { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.05em; color: #ff5f6d; }
.pm-close {
  background: none; border: none; color: var(--text-dim); font-size: 1.3rem; line-height: 1;
  cursor: pointer; padding: 2px 8px; border-radius: 6px; transition: color 0.15s, background 0.15s;
}
.pm-close:hover { color: var(--text); background: var(--bg-card-hover); }

.pm-body { padding: 22px 24px 6px; text-align: center; }
.pm-jsg-logo { width: 76px; height: 76px; border-radius: 50%; object-fit: cover; background: #fff; padding: 4px; margin-bottom: 14px; }
.pm-title { font-family: 'Outfit', sans-serif; font-size: 1.25rem; margin: 0 0 4px; font-weight: 700; }
.pm-title .pm-accent { color: var(--accent); }
.pm-sub { color: var(--text-dim); font-size: 0.85rem; margin: 0 0 18px; }
.pm-divider { border: none; border-top: 1px solid var(--border-soft); margin: 0 0 18px; }
.pm-nexora-logo { width: 56px; height: 56px; object-fit: contain; margin-bottom: 16px; }
.pm-label { margin: 0; font-size: 0.68rem; letter-spacing: 0.12em; color: var(--text-dim); font-weight: 700; }
.pm-label-gold { color: var(--accent); margin-bottom: 6px; }
.pm-nexora-name { margin: 2px 0 4px; font-size: 1.15rem; font-weight: 800; color: #ff5f6d; }
.pm-founder { margin: 0 0 20px; color: var(--text-dim); font-size: 0.85rem; }

.pm-actions {
  display: flex; flex-direction: column; gap: 10px;
  padding: 16px 24px 22px; border-top: 1px solid var(--border-soft);
}
.pm-btn {
  display: block; width: 100%; text-align: center; text-decoration: none;
  font-weight: 700; padding: 11px 18px; border-radius: var(--radius-sm); font: inherit;
  cursor: pointer; border: 1px solid transparent; transition: filter 0.15s var(--ease), background 0.15s var(--ease);
  box-sizing: border-box;
}
.pm-btn-explore { background: #ff4d4f; border-color: #ff4d4f; color: #fff; }
.pm-btn-explore:hover { filter: brightness(1.08); }
.pm-btn-proceed { background: transparent; border-color: var(--accent); color: var(--accent); }
.pm-btn-proceed:hover { background: var(--accent-soft); }

@media (max-width: 480px) {
  .pm-body { padding: 18px 18px 4px; }
  .pm-actions { padding: 14px 18px 18px; flex-direction: column; }
  .pm-jsg-logo { width: 64px; height: 64px; }
  .pm-nexora-logo { width: 48px; height: 48px; }
  .pm-title { font-size: 1.1rem; }
}

@media (max-width: 640px) {
  main { padding: 12px; }
  .site-header { padding: 10px 12px; gap: 10px; }
  .site-header img.logo { height: 34px; width: 34px; }
  .site-header .titles h1 { font-size: 0.92rem; }
  .site-header .titles small { font-size: 0.72rem; }
  nav.tabs { gap: 2px; width: 100%; }
  nav.tabs a { padding: 6px 10px; font-size: 0.8rem; }

  .page-title { font-size: 1.25rem; }
  .card { padding: 14px; }

  .grid.cats { grid-template-columns: 1fr; }

  table.data-table { display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
  table.data-table th, table.data-table td { padding: 8px; }

  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar input[type=search], .toolbar select { max-width: none; }

  .quick-result-panel { flex-direction: column; align-items: stretch; }
  .quick-result-panel .field { min-width: 0; }

  .login-box { margin: 20px auto; max-width: 100%; }
  .role-toggle button { padding: 10px 6px; font-size: 0.9rem; }

  .admin-tabs { gap: 4px; }
  .admin-tabs button { padding: 7px 12px; font-size: 0.85rem; }

  .bracket { gap: 16px; }
  .round-col { min-width: 210px; }

  .toast { left: 12px; right: 12px; bottom: 12px; text-align: center; }
}