@import "tailwindcss";

@theme {
  --font-family-sans: 'Inter', sans-serif;
  --font-family-mono: 'JetBrains Mono', monospace;

  --color-primary-50: #fdf2f8;
  --color-primary-100: #fce7f3;
  --color-primary-200: #fbcfe8;
  --color-primary-300: #f9a8d4;
  --color-primary-400: #f472b6;
  --color-primary-500: #ec4899;
  --color-primary-600: #db2777;
  --color-primary-700: #be185d;
  --color-primary-800: #9d174d;
  --color-primary-900: #831843;

  --color-accent-50: #faf5ff;
  --color-accent-100: #f3e8ff;
  --color-accent-200: #e9d5ff;
  --color-accent-300: #d8b4fe;
  --color-accent-400: #c084fc;
  --color-accent-500: #a855f7;
  --color-accent-600: #9333ea;
  --color-accent-700: #7e22ce;
  --color-accent-800: #6b21a8;
  --color-accent-900: #581c87;

  --animate-fade-in-up: fadeInUp 0.6s ease-out;
  --animate-float: float 3s ease-in-out infinite;

  @keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
  }

  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
  }
}

@utility glass {
  background-color: rgb(255 255 255 / 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgb(255 255 255 / 0.2);
}

.dark .glass {
  background-color: rgb(17 24 39 / 0.7);
  border-color: rgb(255 255 255 / 0.1);
}

@utility gradient-text {
  background-image: linear-gradient(to right, var(--color-primary-400), var(--color-accent-400));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

@utility shadow-modern {
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
}

.dark .shadow-modern {
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.4);
}

@utility score-card {
  background-image: linear-gradient(to right, rgb(244 114 182 / 0.1), rgb(192 132 252 / 0.1));
  border: 1px solid rgb(244 114 182 / 0.2);
}

.dark .score-card {
  background-image: linear-gradient(to right, rgb(244 114 182 / 0.05), rgb(192 132 252 / 0.05));
  border-color: rgb(244 114 182 / 0.1);
}

@utility rank-1 {
  background-image: linear-gradient(to right, #facc15, #f59e0b);
}

@utility rank-2 {
  background-image: linear-gradient(to right, #94a3b8, #64748b);
}

@utility rank-3 {
  background-image: linear-gradient(to right, #d97706, #b45309);
}

@utility achievement-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 9999px;
  background-image: linear-gradient(to right, var(--color-primary-400), var(--color-accent-400));
  color: white;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
}

@utility btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background-image: linear-gradient(to right, var(--color-primary-500), var(--color-accent-500));
  color: white;
  font-weight: 500;
  border-radius: 0.5rem;
  transition: all 0.2s;
  box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover {
  background-image: linear-gradient(to right, var(--color-primary-600), var(--color-accent-600));
}

@utility card {
  border-radius: 0.75rem;
  padding: 1.5rem;
}

@utility nav-link {
  color: #374151;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--color-primary-500);
}

.dark .nav-link {
  color: #e5e7eb;
}

.dark .nav-link:hover {
  color: var(--color-primary-400);
}

@utility nav-link-active {
  color: var(--color-primary-500);
  font-weight: 500;
}

@utility animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}