/* WagerRing App Styles - Matching landing page design language */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --bg-dark: #0a0a0f;
  --bg-card: #12121a;
  --bg-card-hover: #181825;
  --bg-input: #0e0e18;
  --accent: #00ff88;
  --accent-dim: #00cc6a;
  --accent-glow: rgba(0, 255, 136, 0.15);
  --accent-bg: rgba(0, 255, 136, 0.08);
  --orange: #ff6b35;
  --orange-dim: #e05a2a;
  --orange-bg: rgba(255, 107, 53, 0.1);
  --purple: #8b5cf6;
  --purple-bg: rgba(139, 92, 246, 0.1);
  --red: #ef4444;
  --red-bg: rgba(239, 68, 68, 0.1);
  --blue: #3b82f6;
  --blue-bg: rgba(59, 130, 246, 0.1);
  --text-primary: #f0f0f5;
  --text-secondary: #8888a0;
  --text-muted: #55556a;
  --border: #1e1e2e;
  --border-hover: #2a2a3e;
}

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ===== NAVIGATION ===== */
.app-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 0 24px;
  height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(20px);
  background: rgba(10, 10, 15, 0.85);
  border-bottom: 1px solid var(--border);
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
}

.logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 4px;
}

.nav-link {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.2s;
  cursor: pointer;
  font-weight: 500;
  border: none;
  background: none;
}

.nav-link:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.nav-link.active { color: var(--accent); background: var(--accent-bg); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.token-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  background: var(--accent-bg);
  border: 1px solid rgba(0, 255, 136, 0.2);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent);
}

.token-icon { font-size: 1rem; }

.user-menu {
  position: relative;
}

.user-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.85rem;
  font-family: 'Outfit', sans-serif;
  transition: all 0.2s;
}

.user-btn:hover { border-color: var(--border-hover); }

.user-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #000;
}

.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px;
  display: none;
  z-index: 200;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.dropdown.open { display: block; }

.dropdown-item {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  border-radius: 8px;
  font-family: 'Outfit', sans-serif;
  transition: all 0.15s;
}

.dropdown-item:hover { color: var(--text-primary); background: rgba(255,255,255,0.04); }
.dropdown-item.danger { color: var(--red); }
.dropdown-item.danger:hover { background: var(--red-bg); }

/* ===== MAIN CONTENT ===== */
.app-content {
  position: relative;
  z-index: 1;
  padding: 88px 24px 40px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ===== PAGE HEADER ===== */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.page-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: 'Outfit', sans-serif;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:hover { background: var(--accent-dim); transform: translateY(-1px); }

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--border-hover); }

.btn-orange {
  background: var(--orange);
  color: #fff;
}
.btn-orange:hover { background: var(--orange-dim); }

.btn-danger {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid rgba(239, 68, 68, 0.2);
}
.btn-danger:hover { background: rgba(239, 68, 68, 0.15); }

.btn-sm { padding: 6px 14px; font-size: 0.8rem; border-radius: 8px; }
.btn-lg { padding: 14px 28px; font-size: 1rem; border-radius: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ===== CARDS ===== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: border-color 0.2s;
}

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

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 16px;
}

/* ===== EVENT CARD ===== */
.event-card {
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.event-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.event-card[data-type="1v1"]::before { background: linear-gradient(90deg, var(--accent), transparent); }
.event-card[data-type="race"]::before { background: linear-gradient(90deg, var(--orange), transparent); }
.event-card[data-type="tournament"]::before { background: linear-gradient(90deg, var(--purple), transparent); }
.event-card[data-type="custom"]::before { background: linear-gradient(90deg, var(--blue), transparent); }

.event-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 16px;
}

.event-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  flex: 1;
  margin-right: 12px;
}

.event-badge {
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.badge-approved { background: var(--accent-bg); color: var(--accent); border: 1px solid rgba(0, 255, 136, 0.2); }
.badge-live { background: var(--orange-bg); color: var(--orange); border: 1px solid rgba(255, 107, 53, 0.2); animation: pulse-border 2s ease-in-out infinite; }
.badge-settled { background: var(--purple-bg); color: var(--purple); border: 1px solid rgba(139, 92, 246, 0.2); }
.badge-pending { background: rgba(255,255,255,0.05); color: var(--text-muted); border: 1px solid var(--border); }
.badge-rejected { background: var(--red-bg); color: var(--red); border: 1px solid rgba(239, 68, 68, 0.2); }

.badge-1v1 { background: var(--accent-bg); color: var(--accent); }
.badge-race { background: var(--orange-bg); color: var(--orange); }
.badge-tournament { background: var(--purple-bg); color: var(--purple); }
.badge-custom { background: var(--blue-bg); color: var(--blue); }

@keyframes pulse-border {
  0%, 100% { border-color: rgba(255, 107, 53, 0.2); }
  50% { border-color: rgba(255, 107, 53, 0.6); }
}

.event-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.competitors-preview {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.competitor-chip {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 500;
}

.competitor-chip .name {
  display: block;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.competitor-chip .odds {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.75rem;
  color: var(--accent);
  margin-top: 2px;
}

.event-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.event-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.event-pool {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: 'Outfit', sans-serif;
  transition: border-color 0.2s;
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-textarea { min-height: 100px; resize: vertical; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%238888a0'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-select option { background: var(--bg-card); color: var(--text-primary); }

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-error {
  font-size: 0.8rem;
  color: var(--red);
  margin-top: 6px;
}

/* ===== COMPETITOR INPUTS ===== */
.competitor-inputs {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

.competitor-row input { flex: 1; }

.competitor-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  flex-shrink: 0;
}

.remove-competitor {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all 0.2s;
  flex-shrink: 0;
}

.remove-competitor:hover { border-color: var(--red); color: var(--red); background: var(--red-bg); }

.add-competitor {
  padding: 10px;
  background: none;
  border: 1px dashed var(--border);
  border-radius: 10px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  font-family: 'Outfit', sans-serif;
  transition: all 0.2s;
}

.add-competitor:hover { border-color: var(--accent); color: var(--accent); }

/* ===== BETTING INTERFACE ===== */
.betting-section {
  margin-top: 24px;
}

.competitor-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.competitor-option {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-dark);
  border: 2px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.competitor-option:hover { border-color: var(--border-hover); }
.competitor-option.selected { border-color: var(--accent); background: var(--accent-bg); }
.competitor-option.winner { border-color: var(--accent); background: var(--accent-bg); }
.competitor-option.loser { opacity: 0.5; }

.competitor-option .index {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.competitor-option.selected .index { background: var(--accent); color: #000; }

.competitor-option .info { flex: 1; }
.competitor-option .comp-name { font-weight: 600; font-size: 1rem; }
.competitor-option .comp-odds {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.competitor-option .pool-bar {
  width: 100px;
  text-align: right;
}

.competitor-option .pool-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

.competitor-option .pool-pct {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.wager-controls {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.wager-amount-group { flex: 1; }

.quick-amounts {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.quick-amount {
  padding: 6px 14px;
  border-radius: 8px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  transition: all 0.2s;
}

.quick-amount:hover { border-color: var(--accent); color: var(--accent); }

/* ===== WAGER HISTORY ===== */
.wager-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.wager-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.wager-item .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.wager-item .status-dot.active { background: var(--accent); }
.wager-item .status-dot.won { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.wager-item .status-dot.lost { background: var(--red); }
.wager-item .status-dot.refunded { background: var(--text-muted); }

.wager-item .wager-info { flex: 1; }
.wager-item .wager-event { font-weight: 600; font-size: 0.95rem; }
.wager-item .wager-detail { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }

.wager-item .wager-amounts {
  text-align: right;
  font-family: 'Space Grotesk', sans-serif;
}

.wager-item .wager-bet { font-size: 0.9rem; font-weight: 600; }
.wager-item .wager-payout { font-size: 0.8rem; color: var(--accent); }
.wager-item .wager-payout.lost { color: var(--red); }

/* ===== ADMIN ===== */
.admin-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 24px;
  background: var(--bg-card);
  padding: 4px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.admin-tab {
  flex: 1;
  padding: 10px 16px;
  border: none;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.2s;
}

.admin-tab:hover { color: var(--text-primary); }
.admin-tab.active { background: var(--accent-bg); color: var(--accent); }

.admin-event {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 12px;
}

.admin-event .event-info { flex: 1; }
.admin-event .event-name { font-weight: 600; font-size: 1rem; }
.admin-event .event-meta-line { font-size: 0.8rem; color: var(--text-secondary); margin-top: 4px; }

.admin-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.settle-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.settle-modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  max-width: 500px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}

.settle-modal h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  margin-bottom: 20px;
}

/* ===== STATS ROW ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

.stat-card .stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.stat-card .stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 6px;
}

/* ===== LEADERBOARD ===== */
.leaderboard-table {
  width: 100%;
}

.lb-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
}

.lb-row:last-child { border-bottom: none; }

.lb-rank {
  width: 32px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-muted);
  text-align: center;
}

.lb-row:nth-child(1) .lb-rank { color: #ffd700; }
.lb-row:nth-child(2) .lb-rank { color: #c0c0c0; }
.lb-row:nth-child(3) .lb-rank { color: #cd7f32; }

.lb-name { flex: 1; font-weight: 500; }

.lb-stats {
  display: flex;
  gap: 24px;
  font-size: 0.85rem;
}

.lb-wins { color: var(--accent); }
.lb-losses { color: var(--red); }

.lb-tokens {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent);
  min-width: 80px;
  text-align: right;
}

/* ===== AUTH PAGES ===== */
.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 64px);
  padding: 24px;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  max-width: 420px;
  width: 100%;
}

.auth-card h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.auth-card .auth-sub {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 28px;
}

.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.auth-footer a {
  color: var(--accent);
  text-decoration: none;
  cursor: pointer;
  font-weight: 500;
}

.auth-footer a:hover { text-decoration: underline; }

/* ===== ALERT / TOAST ===== */
.alert {
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-error { background: var(--red-bg); color: var(--red); border: 1px solid rgba(239, 68, 68, 0.2); }
.alert-success { background: var(--accent-bg); color: var(--accent); border: 1px solid rgba(0, 255, 136, 0.2); }
.alert-info { background: var(--blue-bg); color: var(--blue); border: 1px solid rgba(59, 130, 246, 0.2); }

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-muted);
}

.empty-state .empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { color: var(--text-secondary); margin-bottom: 8px; font-size: 1.1rem; }
.empty-state p { font-size: 0.9rem; margin-bottom: 24px; }

/* ===== TABS ===== */
.filter-row {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 7px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: none;
  color: var(--text-secondary);
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover { border-color: var(--text-secondary); color: var(--text-primary); }
.filter-btn.active { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }

/* ===== LOADING ===== */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

.spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== BACK LINK ===== */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  margin-bottom: 20px;
  transition: color 0.2s;
  background: none;
  border: none;
  font-family: 'Outfit', sans-serif;
}

.back-link:hover { color: var(--accent); }

/* ===== WINNER BANNER ===== */
.winner-banner {
  background: linear-gradient(135deg, var(--accent-bg), var(--purple-bg));
  border: 1px solid rgba(0, 255, 136, 0.2);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
}

.winner-banner .winner-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.winner-banner .winner-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

/* ===== RECENT ACTIVITY ===== */
.activity-list {
  max-height: 300px;
  overflow-y: auto;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(30,30,46,0.5);
  font-size: 0.85rem;
}

.activity-item:last-child { border-bottom: none; }
.activity-item .act-user { color: var(--accent); font-weight: 500; }
.activity-item .act-detail { color: var(--text-secondary); flex: 1; }
.activity-item .act-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  color: var(--text-primary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .app-nav { padding: 0 16px; }
  .nav-links { display: none; }
  .app-content { padding: 80px 16px 24px; }
  .card-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .wager-controls { flex-direction: column; }
  .competitors-preview { flex-direction: column; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .admin-event { flex-direction: column; align-items: flex-start; }
  .admin-actions { width: 100%; }
  .admin-actions .btn { flex: 1; justify-content: center; }
}

/* ===== MOBILE NAV ===== */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  padding: 8px 0;
}

@media (max-width: 768px) {
  .mobile-nav { display: flex; }
}

.mobile-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 8px;
  color: var(--text-muted);
  font-size: 0.65rem;
  cursor: pointer;
  background: none;
  border: none;
  font-family: 'Outfit', sans-serif;
  transition: color 0.2s;
}

.mobile-nav-item:hover, .mobile-nav-item.active { color: var(--accent); }
.mobile-nav-item .mob-icon { font-size: 1.3rem; }