@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
}

/* Glass morphism base styles */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.glass-purple {
  background: rgba(144, 48, 130, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(144, 48, 130, 0.2);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(144, 48, 130, 0.1);
}

/* Click spark animation */
@keyframes spark {
  0% {
    transform: scale(0) rotate(0deg);
    opacity: 1;
  }
  50% {
    transform: scale(1) rotate(180deg);
    opacity: 0.8;
  }
  100% {
    transform: scale(0) rotate(360deg);
    opacity: 0;
  }
}

.spark {
  position: absolute;
  width: 6px;
  height: 6px;
  background: #903082;
  border-radius: 50%;
  pointer-events: none;
  animation: spark 0.6s ease-out forwards;
  z-index: 9999;
}

/* Dot grid animation */
@keyframes dotPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.8; }
}

.dot-grid {
  animation: dotPulse 4s ease-in-out infinite;
}

/* Scroll reveal animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Button hover effects */
.glass-button {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(144, 48, 130, 0.2);
  background: rgba(144, 48, 130, 0.15);
}

/* Input styles */
.glass-input {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.glass-input:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: #903082;
  box-shadow: 0 0 20px rgba(144, 48, 130, 0.3);
  outline: none;
}

/* Countdown timer */
.countdown-timer {
  background: linear-gradient(135deg, #903082, #c4539d);
  animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Loading spinner */
.spinner {
  border: 4px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top: 4px solid #903082;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive design */
@media (max-width: 768px) {
  .glass, .glass-purple {
    margin: 10px;
    padding: 20px;
  }
}

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

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: rgba(144, 48, 130, 0.5);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(144, 48, 130, 0.7);
}

/* Utility classes */
.clickable {
  cursor: pointer;
}

.fade-in {
  animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.slide-up {
  animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
  from { 
    opacity: 0;
    transform: translateY(30px);
  }
  to { 
    opacity: 1;
    transform: translateY(0);
  }
}