/* CampusTrade CU2 - Custom Stylesheet */
:root {
  --buap-navy-900: #001B2E;
  --buap-navy-800: #002B49;
  --buap-navy-700: #003B5C;
  --buap-navy-600: #02507d;
  --buap-gold-500: #F59E0B;
  --buap-gold-600: #D97706;
  --buap-gold-400: #FBBF24;
  --lobo-accent: #0284c7;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: #0b1320;
  color: #f1f5f9;
  -webkit-tap-highlight-color: transparent;
}

/* Glassmorphism helpers */
.glass-panel {
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card {
  background: rgba(30, 41, 59, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.35);
  box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.5), 0 0 20px -5px rgba(245, 158, 11, 0.15);
}

/* Map Interactive Container */
.map-viewport {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.8), 0 10px 25px -5px rgba(0, 0, 0, 0.6);
  background: #020617;
}

.map-image-wrapper {
  position: relative;
  width: 100%;
  max-height: 560px;
  overflow-y: auto;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: #334155 #0f172a;
}

.map-image-inner {
  position: relative;
  min-width: 420px;
  max-width: 100%;
  margin: 0 auto;
}

.map-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  cursor: pointer;
  z-index: 20;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.map-pin:hover {
  transform: translate(-50%, -50%) scale(1.28);
  z-index: 35;
}

.map-pin.active .pin-circle {
  background: #f59e0b;
  color: #000;
  border-color: #ffffff;
  box-shadow: 0 0 20px #f59e0b, 0 0 0 5px rgba(245, 158, 11, 0.3);
}

.pin-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #0284c7;
  color: #ffffff;
  border: 2px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.6);
  transition: all 0.2s ease;
}

.pin-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 44px;
  height: 44px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.4);
  animation: pulse-ring 2.2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  z-index: -1;
  pointer-events: none;
}

@keyframes pulse-ring {
  0% {
    transform: translate(-50%, -50%) scale(0.6);
    opacity: 0.9;
  }
  80%, 100% {
    transform: translate(-50%, -50%) scale(1.8);
    opacity: 0;
  }
}

/* Category Pill active */
.category-pill {
  white-space: nowrap;
  transition: all 0.2s ease;
}

.category-pill.active {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #001B2E;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
}

/* Bottom Nav Bar for Mobile */
.mobile-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(11, 19, 32, 0.95);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Badge glow */
.badge-gold {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fbbf24;
}

.badge-blue {
  background: rgba(2, 132, 199, 0.15);
  border: 1px solid rgba(2, 132, 199, 0.3);
  color: #38bdf8;
}

.badge-green {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
}

/* Smooth modal transitions */
.modal-overlay {
  transition: opacity 0.25s ease-in-out;
}

/* Custom scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #090e17;
}
::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #f59e0b;
}

/* Floating Action Cart */
.floating-cart-btn {
  box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.45), 0 8px 10px -6px rgba(245, 158, 11, 0.3);
}