:root {
  --primary: #8b1538;
  --primary-light: #a91d47;
  --secondary: #1a472a;
  --gold: #d4a843;
  --bg: #0f1117;
  --bg-card: #1a1d27;
  --bg-input: #252833;
  --text: #e8e8ed;
  --text-muted: #8b8d97;
  --border: #2a2d3a;
  --success: #2ecc71;
  --danger: #e74c3c;
}

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

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* Login */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
}

.login-box h1 {
  text-align: center;
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.login-box .subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 0.9rem;
}

.login-box .trophy {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* Forms */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.form-group input, .form-group select {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--gold);
}

.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: 600;
}

.btn-primary {
  background: var(--primary);
  color: white;
  width: 100%;
}

.btn-primary:hover { background: var(--primary-light); }

.btn-gold {
  background: var(--gold);
  color: #1a1a1a;
}

.btn-small {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.btn-danger { background: var(--danger); color: white; }
.btn-success { background: var(--success); color: white; }

.error-msg {
  color: var(--danger);
  text-align: center;
  margin-top: 1rem;
  font-size: 0.85rem;
}

/* App layout */
.app-container { display: none; }

.navbar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0.8rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gold);
}

.navbar-nav {
  display: flex;
  gap: 0.25rem;
}

.nav-link {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.85rem;
  border: none;
  background: none;
  transition: all 0.2s;
}

.nav-link:hover, .nav-link.active {
  background: var(--bg-input);
  color: var(--text);
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.navbar-user span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.main-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
}

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card h2 {
  font-size: 1.15rem;
  margin-bottom: 1rem;
  color: var(--gold);
}

.card h3 {
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

/* Match cards */
.match-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 0.75rem;
  transition: border-color 0.2s;
}

.match-card:hover { border-color: var(--gold); }

.match-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.match-stage {
  background: var(--bg-input);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.match-teams {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.match-team {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  min-width: 140px;
}

.match-team:first-child { justify-content: flex-end; }

.match-team .flag { font-size: 1.4rem; }

.match-score {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--gold);
  min-width: 60px;
  text-align: center;
}

.match-score.pending { color: var(--text-muted); font-size: 0.9rem; }

.match-bet-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.match-bet-form input[type="number"] {
  width: 50px;
  padding: 0.4rem;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
}

.match-bet-form input[type="text"] {
  width: 140px;
  padding: 0.4rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 0.85rem;
}

.match-bet-form select.bet-scorer {
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 0.85rem;
  max-width: 180px;
  cursor: pointer;
}

.match-bet-form select.bet-scorer:focus {
  outline: none;
  border-color: var(--gold);
}

.bet-saved {
  color: var(--success);
  font-size: 0.8rem;
}

.bet-locked {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-style: italic;
}

.user-bet-display {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Lock banner */
.lock-banner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(231, 76, 60, 0.12);
  border: 1px solid rgba(231, 76, 60, 0.4);
  border-radius: 10px;
  margin-bottom: 1.25rem;
  font-size: 0.9rem;
}

.lock-banner span { font-size: 1.5rem; }
.lock-banner strong { display: block; margin-bottom: 0.15rem; color: #e74c3c; }
.lock-banner div { color: var(--text-muted); font-size: 0.85rem; }

/* Disabled form controls */
select:disabled, input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Scorer search */
.scorer-search-wrap input {
  width: 100%;
  padding: 0.7rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-input);
  color: var(--text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.scorer-search-wrap input:focus { border-color: var(--gold); }

/* Leaderboard */
.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
}

.leaderboard-table th {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 2px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.leaderboard-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.leaderboard-table tr:hover td {
  background: var(--bg-input);
}

.leaderboard-table .rank {
  font-weight: 700;
  width: 40px;
}

.rank-1 { color: #ffd700; }
.rank-2 { color: #c0c0c0; }
.rank-3 { color: #cd7f32; }

.leaderboard-table .points {
  font-weight: 700;
  color: var(--gold);
  font-size: 1.1rem;
}

.leaderboard-table .name-link {
  cursor: pointer;
  color: var(--text);
  text-decoration: none;
}

.leaderboard-table .name-link:hover {
  color: var(--gold);
}

/* Points detail */
.points-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-input);
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

.points-card .pts {
  background: var(--gold);
  color: #1a1a1a;
  font-weight: 700;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  font-size: 0.85rem;
  min-width: 40px;
  text-align: center;
}

.points-card .desc { flex: 1; font-size: 0.9rem; }
.points-card .match-info { color: var(--text-muted); font-size: 0.8rem; }

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.summary-item {
  background: var(--bg-input);
  border-radius: 8px;
  padding: 1rem;
  text-align: center;
}

.summary-item .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gold);
}

.summary-item .label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* Tournament bets */
.tournament-section {
  margin-bottom: 1.5rem;
}

.group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.group-card {
  background: var(--bg-input);
  border-radius: 8px;
  padding: 1rem;
}

.group-card h4 {
  margin-bottom: 0.75rem;
  color: var(--gold);
}

.group-team {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0;
}

.group-team input[type="checkbox"] {
  accent-color: var(--gold);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}

.tab {
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  color: var(--text-muted);
  border: none;
  background: none;
  font-size: 0.9rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all 0.2s;
}

.tab.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

/* Stage filter */
.stage-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.stage-btn {
  padding: 0.4rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s;
}

.stage-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 168, 67, 0.1);
}

/* Admin */
.admin-section { margin-bottom: 2rem; }

.user-list {
  display: grid;
  gap: 0.5rem;
}

.user-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--bg-input);
  border-radius: 8px;
}

/* Countdown - login page */
.wc-countdown {
  text-align: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.wc-countdown-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.wc-countdown-units {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 0.25rem;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 52px;
}

.countdown-val {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.countdown-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.2rem;
}

.countdown-sep {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  opacity: 0.4;
  padding-bottom: 0.25rem;
  line-height: 1;
}

/* Next match banner - app */
.next-match-banner {
  background: linear-gradient(135deg, rgba(212,168,67,0.08), rgba(212,168,67,0.03));
  border: 1px solid rgba(212,168,67,0.25);
  border-radius: 10px;
  padding: 0.9rem 1.25rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.next-match-info {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.next-match-info strong {
  color: var(--text);
}

.next-match-timer {
  display: flex;
  align-items: flex-end;
  gap: 0.2rem;
}

.next-match-timer .countdown-val {
  font-size: 1.4rem;
}

.next-match-timer .countdown-label {
  font-size: 0.6rem;
}

.next-match-timer .countdown-sep {
  font-size: 1.1rem;
  padding-bottom: 0.2rem;
}

/* Responsive */
@media (max-width: 640px) {
  .navbar {
    flex-wrap: wrap;
    gap: 0.5rem;
  }

  .navbar-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
  }

  .match-team {
    min-width: auto;
    font-size: 0.85rem;
  }

  .match-teams { gap: 0.5rem; }

  .match-bet-form {
    flex-wrap: wrap;
  }

  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}