:root {
  color-scheme: dark;
  font-family: "Inter", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: #050608;
  --panel: #11131a;
  --panel-light: rgba(255, 255, 255, 0.04);
  --text: #f5f6fb;
  --muted: #9aa0b5;
  --accent: #8f7df3;
  --accent-2: #44c5f5;
  --border: rgba(255, 255, 255, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(68, 197, 245, 0.08), transparent 50%),
              radial-gradient(circle at 80% 0%, rgba(143, 125, 243, 0.12), transparent 45%),
              var(--bg);
  color: var(--text);
  padding: 48px 32px 64px;
}

header {
  max-width: 960px;
  margin: 0 auto 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

header h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin: 0;
}

header p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .tile {
    min-height: auto;
    padding: var(--space-xl);
  }
  
  .sub-links {
    flex-direction: column;
  }
  
  .sub-links a {
    width: 100%;
  }
}

@media (max-width: 480px) {
  body {
    padding: var(--space-lg) var(--space-md);
  }
  
  .tile {
    padding: var(--space-lg);
  }
  
  .tile h2 {
    font-size: var(--font-size-xl);
  }
  
  /* Ensure touch targets are at least 44x44px */
  button, a, input, select {
    min-height: 44px;
    min-width: 44px;
  }
  
  /* Improve mobile spacing */
  .dashboard-grid {
    gap: 16px;
  }
  
  /* Better mobile typography */
  header h1 {
    font-size: 28px;
  }
  
  /* Mobile-friendly modals */
  .event-modal-content {
    margin: 16px;
    max-height: calc(100vh - 32px);
  }
}

.tile {
  border-radius: 20px;
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
  min-height: 280px;
}

.tile::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.tile:hover {
  transform: translateY(-4px);
  border-color: var(--accent-2);
  box-shadow: 0 24px 55px rgba(0, 0, 0, 0.65);
}

.tile:hover::before {
  opacity: 1;
}

.sub-links a {
  pointer-events: auto;
}

.tile span.emoji {
  font-size: 40px;
  line-height: 1;
  margin-bottom: 4px;
}

.tile h2 {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
}

.tile p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
  flex-grow: 1;
}

.sub-links {
  margin-top: auto;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.sub-links[style*="display: none"] {
  max-height: 0;
  padding-top: 0;
  margin-top: 0;
  border-top: none;
}

.tile-chevron {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.tile-chevron:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--accent-2);
}

.tile-chevron span {
  display: inline-block;
  transition: transform 0.2s ease;
}

.tile-chevron[aria-expanded="true"] span {
  transform: rotate(180deg);
}

.sub-links a {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: var(--accent-2);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.sub-links a:hover {
  background: rgba(68, 197, 245, 0.1);
  border-color: var(--accent-2);
  transform: translateX(4px);
  color: var(--accent-2);
}

.badges {
  display: none; /* Hide badges, links are in sub-links now */
}

.sub-links a {
    font-size: 0.82rem;
    color: var(--accent-2);
    text-decoration: none;
}

.sub-links a:hover {
    text-decoration: underline;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 999px;
  background: var(--panel-light);
  border: 1px solid var(--border);
}

@media (max-width: 640px) {
  body {
    padding: 32px 18px 48px;
  }

  .tile {
    padding: 18px;
    min-height: auto;
  }

  .tile-chevron {
    font-size: 0.8rem;
    padding: 6px;
  }

  .sub-links {
    padding-top: 16px;
    gap: 8px;
  }

  .sub-links a {
    font-size: 0.875rem;
    padding: 8px 0;
  }
}