example-secret-santa/packages/nextjs/app/globals.css

@tailwind base;
@tailwind components;
@tailwind utilities;

/* Font Declarations */
@font-face {
  font-family: 'ClashDisplay';
  src: url('/fonts/WEB/fonts/ClashDisplay-Variable.woff2') format('woff2');
  font-weight: 200 700;
  font-display: swap;
  font-style: normal;
}

:root {
  --santa-red: #E63946;
  --santa-dark-red: #C41E3A;
  --santa-deep-red: #9B1B30;
  --luxfhe-purple: #8B5CF6;
  --luxfhe-blue: #3B82F6;
  --pastel-pink: #FFB4B8;
  --pastel-mint: #B8E4D8;
  --pastel-coral: #FFA090;
  --pastel-cream: #FFF8E7;
}

body {
  color: white;
  background: linear-gradient(135deg, var(--santa-red) 0%, var(--santa-dark-red) 100%);
  font-family: 'ClashDisplay', sans-serif;
  min-height: 100vh;
}

/* Custom Button Styles */
@layer components {
  /* LuxFHE-styled primary button with encryption shimmer */
  .btn-luxfhe {
    @apply transition-all duration-200 font-semibold rounded-lg px-6 py-2 relative overflow-hidden;
    background: linear-gradient(135deg, var(--luxfhe-purple) 0%, var(--luxfhe-blue) 100%) !important;
    color: white !important;
  }

  .btn-luxfhe::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
  }

  .btn-luxfhe:hover::before {
    left: 100%;
  }

  .btn-luxfhe:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
  }

  .btn-luxfhe:disabled {
    opacity: 0.6;
    transform: none;
    box-shadow: none;
  }

  .btn-luxfhe:disabled::before {
    display: none;
  }

  /* Secondary button with pastel */
  .btn-santa {
    @apply transition-all duration-200 font-semibold rounded-lg px-6 py-2;
    background-color: white !important;
    color: var(--santa-deep-red) !important;
  }

  .btn-santa:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
  }

  .btn-santa:disabled {
    opacity: 0.6;
    transform: none;
  }

  .btn-santa-secondary {
    @apply transition-all duration-200 font-semibold rounded-lg px-6 py-2;
    background-color: var(--pastel-mint) !important;
    color: var(--santa-deep-red) !important;
  }

  .btn-santa-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(184, 228, 216, 0.3);
  }

  /* Polaroid card styling */
  .polaroid-card {
    @apply bg-white p-3 pb-10 rounded-sm transition-all duration-300;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  }

  .polaroid-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  }

  /* Card inner content with pastel backgrounds */
  .polaroid-content {
    @apply rounded-sm p-4;
  }

  .polaroid-content-pink {
    @apply polaroid-content;
    background-color: var(--pastel-pink);
  }

  .polaroid-content-mint {
    @apply polaroid-content;
    background-color: var(--pastel-mint);
  }

  .polaroid-content-coral {
    @apply polaroid-content;
    background-color: var(--pastel-coral);
  }

  .polaroid-content-cream {
    @apply polaroid-content;
    background-color: var(--pastel-cream);
  }

  /* Encryption-themed elements */
  .encrypted-badge {
    @apply inline-flex items-center gap-1.5 px-3 py-1.5 rounded-full text-xs font-medium;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(59, 130, 246, 0.15) 100%);
    color: var(--luxfhe-purple);
    border: 1px solid rgba(139, 92, 246, 0.3);
  }

  .encrypted-glow {
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.2), 0 0 40px rgba(139, 92, 246, 0.1);
  }

  /* Cipher text animation */
  .cipher-reveal {
    @apply font-mono;
    transition: all 0.3s ease;
  }
}

/* Utility to remove spinners from number inputs */
@layer utilities {
  .no-spinners::-webkit-inner-spin-button,
  .no-spinners::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
  }

  .no-spinners {
    -moz-appearance: textfield;
  }

  /* Encryption scan line effect */
  .scan-line {
    position: relative;
    overflow: hidden;
  }

  .scan-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--luxfhe-purple), transparent);
    animation: scan 2s linear infinite;
  }

  @keyframes scan {
    0% { top: 0; opacity: 0; }
    50% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
  }
}

/* Custom scrollbar with encryption theme */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--santa-dark-red);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--luxfhe-purple) 0%, var(--luxfhe-blue) 100%);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #9D6FFF 0%, #5B9BFF 100%);
}

/* Encryption particle animation */
@keyframes cipher-float {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
    opacity: 0.6;
  }
}

.cipher-particle {
  animation: cipher-float 4s ease-in-out infinite;
}