:root {
  /* Default Light Theme */
  --bg-primary: #f9f9fb;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #fafafa;
  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  
  /* The Grenat Accent */
  --accent-color: #800000; 
  --accent-light: #a33348;
  --accent-hover: #6a0000;
  --accent-transparent: rgba(128, 0, 0, 0.1);
  
  --border-color: #e5e5e5;
  
  --yes-color: #0f8b65;
  --no-color: #d13e38;

  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.05);
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

[data-theme="dark"] {
  --bg-primary: #0a0a0a;
  --bg-secondary: #141414;
  --bg-card: #1c1c1c;
  --bg-card-hover: #262626;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  
  /* Lighter Grenat for better visibility on dark backgrounds */
  --accent-color: #9c2741; 
  --accent-light: #c64260;
  --accent-hover: #b5324b;
  --accent-transparent: rgba(156, 39, 65, 0.2);
  
  --border-color: #333333;
  
  --yes-color: #00cc99;
  --no-color: #ff4d4d;

  --glass-bg: rgba(28, 28, 28, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: all 0.2s ease, transform 0.1s ease;
}

button:active {
  transform: scale(0.95);
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--glass-shadow);
}

.brand {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-color);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.brand i {
  font-size: 1.8rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* User Pill Component */
.user-pill {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.25rem 0.75rem;
  gap: 0.75rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.user-pill .points {
  color: var(--accent-color);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.btn-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.btn-primary {
  background-color: var(--accent-color);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.2s;
}

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

.btn-outline {
  border: 1px solid var(--border-color);
  background-color: transparent;
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 0.2s;
}

.btn-outline:hover {
  background-color: var(--bg-card-hover);
}

/* Main Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  flex: 1;
  width: 100%;
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

/* Market Grid */
.market-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

/* Dashboard 2-column layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2rem;
  align-items: start;
}

/* Market card with active bet highlight */
.market-card-active {
  border-color: var(--accent-color) !important;
  box-shadow: 0 0 0 2px var(--accent-transparent), var(--glass-shadow);
  background: var(--bg-card);
  position: relative;
}

.market-card-active::before {
  content: '\01F4B0';
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-size: 0.85rem;
  opacity: 0.7;
}

/* Leaderboard sidebar */
.leaderboard-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  position: sticky;
  top: calc(64px + 1rem);
}

.leaderboard-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

.leaderboard-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  transition: background 0.15s;
}

.leaderboard-row:hover {
  background: var(--bg-secondary);
}

.leaderboard-row.me {
  background: var(--accent-transparent);
  font-weight: 700;
}

.leaderboard-rank {
  width: 1.4rem;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.leaderboard-rank.top1 { color: #fbbf24; }
.leaderboard-rank.top2 { color: #94a3b8; }
.leaderboard-rank.top3 { color: #cd7c3e; }

.leaderboard-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.leaderboard-pts {
  font-weight: 700;
  color: var(--accent-color);
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* Daily bonus button */
.daily-claim-btn {
  width: 100%;
  margin-top: 1rem;
  padding: 0.6rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  color: white;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.daily-claim-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.daily-claim-btn:disabled {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: default;
  transform: none;
  filter: none;
}

@media (max-width: 900px) {
  .dashboard-layout {
    grid-template-columns: 1fr;
  }
  .leaderboard-card {
    position: static;
    order: -1;
  }
}


/* Market Card */
.market-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.market-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow);
  border-color: var(--accent-color);
}

.market-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.market-icon img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  object-fit: cover;
}

.market-volume {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.market-title {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0.5rem 0;
}

/* Probability Bar */
.prob-bar-container {
  height: 8px;
  width: 100%;
  background: var(--bg-secondary);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
}

.prob-bar-yes {
  background: var(--yes-color);
  height: 100%;
}

.prob-bar-no {
  background: var(--no-color);
  height: 100%;
}

.probabilities {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 600;
}

.prob-yes { color: var(--yes-color); }
.prob-no { color: var(--no-color); }

/* Details Page */
.detail-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

.chart-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.chart-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.trade-section {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.trade-tabs {
  display: flex;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  padding: 0.25rem;
}

.trade-tab {
  flex: 1;
  text-align: center;
  padding: 0.5rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  transition: all 0.2s;
}

.trade-tab.active.yes {
  background: var(--yes-color);
  color: white;
}

.trade-tab.active.no {
  background: var(--no-color);
  color: white;
}

.trade-input-group {
  margin-top: 1rem;
}

.trade-input-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon i {
  position: absolute;
  left: 1rem;
  color: var(--text-secondary);
}

.input-with-icon input {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.5rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
  outline: none;
}

.input-with-icon input:focus {
  border-color: var(--accent-color);
}

.return-estimate {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
  font-size: 0.95rem;
  font-weight: 500;
}

.return-estimate span:last-child {
  color: var(--yes-color);
  font-weight: 700;
}

.btn-block {
  width: 100%;
  padding: 1rem;
  margin-top: 1rem;
  font-size: 1.1rem;
}

.btn-yes { background: var(--yes-color); color: white; border-radius: var(--radius-md); font-weight: 600;}
.btn-no { background: var(--no-color); color: white; border-radius: var(--radius-md); font-weight: 600; }
.btn-yes:hover { filter: brightness(1.1); }
.btn-no:hover { filter: brightness(1.1); }

/* Utility */
.hidden { display: none !important; }

/* Admin View */
.admin-card {
  background: var(--accent-transparent);
  border: 1px solid var(--accent-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-header {
  color: var(--accent-color);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.users-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.user-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

.badge {
  background: var(--accent-color);
  color: white;
  font-size: 0.75rem;
  padding: 0.1rem 0.5rem;
  border-radius: 12px;
  font-weight: bold;
}

@media (max-width: 768px) {
  .detail-layout {
    grid-template-columns: 1fr;
  }
  .navbar {
    padding: 0.75rem 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .brand {
    font-size: 1.2rem;
  }
  .nav-actions {
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  .user-pill {
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    gap: 0.4rem;
  }
  .btn-primary, .btn-outline {
    padding: 0.4rem 0.7rem;
    font-size: 0.85rem;
  }
  .btn-icon {
    width: 34px;
    height: 34px;
  }
  .container {
    padding: 1rem;
  }
  .page-title {
    font-size: 1.4rem;
  }
  .market-grid {
    grid-template-columns: 1fr;
  }
  .chart-section {
    min-height: 280px;
  }
  .admin-card {
    padding: 1rem;
  }
  .user-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .user-row > div:last-child {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
  }
  .modal-content {
    padding: 1.25rem;
    width: 95%;
  }
  .toast-container {
    bottom: 1rem;
    right: 1rem;
    left: 1rem;
  }
  .toast {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 480px) {
  .brand span {
    display: none;
  }
  .detail-layout {
    gap: 1rem;
  }
  .market-card {
    padding: 1rem;
  }
  .chart-section {
    min-height: 220px;
    padding: 1rem;
  }
  .trade-section {
    padding: 1rem;
  }
}

/* Chart toggle */
.chart-toggle-btn {
  font-size: 0.8rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
}
.chart-toggle-btn:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

/* Toasts */
.toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 9999;
}

.toast {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    border-left: 4px solid var(--accent-color);
    animation: slideIn 0.3s ease forwards;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
}

.toast.toast-error { border-left-color: var(--no-color); }
.toast.toast-success { border-left-color: var(--yes-color); }

@keyframes slideIn { 
    from { transform: translateX(100%); opacity: 0; } 
    to { transform: translateX(0); opacity: 1; } 
}

@keyframes fadeOut { 
    from { opacity: 1; transform: translateX(0); } 
    to { opacity: 0; transform: translateX(20px); } 
}

/* Modals */
.modal-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0; 
    background: rgba(0,0,0,0.5); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center; z-index: 1000;
    animation: fadeIn 0.2s ease forwards;
}

.modal-content {
    background: var(--bg-card);
    padding: 2rem; border-radius: var(--radius-lg);
    width: 90%; max-width: 500px; box-shadow: var(--glass-shadow);
    border: 1px solid var(--border-color);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 1.5rem;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}