/* Custom Styles for Expo Guest Book & Stand Ranking System */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #0f172a; /* Slate 900 */
  color: #f8fafc;
}

/* Glassmorphism Cards */
.glass-card {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

.glass-card-light {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

/* Gradients */
.bg-tech-gradient {
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 40%, #0369a1 100%);
}

.text-gradient {
  background: linear-gradient(135deg, #38bdf8 0%, #818cf8 50%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gold {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Signature Canvas */
.signature-container {
  position: relative;
  width: 100%;
  height: 180px;
  background-color: #ffffff;
  border: 2px dashed #94a3b8;
  border-radius: 0.75rem;
  overflow: hidden;
  touch-action: none;
}

.signature-canvas {
  width: 100%;
  height: 100%;
  cursor: crosshair;
}

/* Star Rating Rating Input */
.star-rating {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 0.25rem;
}

.star-rating input {
  display: none;
}

.star-rating label {
  font-size: 1.75rem;
  color: #64748b;
  cursor: pointer;
  transition: color 0.15s ease-in-out, transform 0.15s ease-in-out;
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
  color: #fbbf24;
  transform: scale(1.1);
}

/* Medal Badges */
.badge-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
}

.badge-silver {
  background: linear-gradient(135deg, #94a3b8 0%, #64748b 100%);
  color: #ffffff;
}

.badge-bronze {
  background: linear-gradient(135deg, #b45309 0%, #78350f 100%);
  color: #ffffff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: #0f172a;
}
::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #475569;
}