:root {
  --primary: #6e45e2;
  --secondary: #88d3ce;
  --accent: #f1c40f;
  --dark: #0f0c29;
  --light: #ffffff;
}

body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(135deg, var(--dark), #302b63);
  color: var(--light);
  margin: 0;
  padding: 20px;
  min-height: 100vh;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.logo {
  width: 120px;
  height: 120px;
  margin-bottom: 15px;
  filter: drop-shadow(0 0 10px rgba(241, 196, 15, 0.5));
}

h1 {
  color: var(--accent);
  margin: 10px 0;
  font-size: 2.2rem;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.subtitle {
  color: var(--secondary);
  margin-bottom: 30px;
}

/* Glow Effect */
.glow {
  box-shadow: 0 0 15px rgba(110, 69, 226, 0.4);
}

/* Timer Box */
.timer-box {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  padding: 20px;
  border-radius: 15px;
  margin: 25px 0;
  border: 1px solid rgba(255,255,255,0.1);
}

#countdown {
  font-size: 2rem;
  font-weight: bold;
  margin-top: 10px;
  color: var(--accent);
  font-family: 'Digital', monospace;
}

/* Payment Box */
.payment-box {
  background: rgba(0,0,0,0.3);
  padding: 20px;
  border-radius: 15px;
  margin-bottom: 25px;
  text-align: left;
  border: 1px solid rgba(255,255,255,0.1);
}

.address-container {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 15px 0;
}

.address-display {
  background: rgba(241, 196, 15, 0.2);
  color: var(--accent);
  padding: 12px;
  border-radius: 8px;
  font-family: monospace;
  word-break: break-all;
  font-size: 14px;
  flex-grow: 1;
  border: 1px solid rgba(241, 196, 15, 0.3);
}

.copy-btn {
  background: var(--primary);
  color: white;
  border: none;
  padding: 12px 15px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
}

.copy-btn:hover {
  background: #5d3ac9;
  transform: translateY(-2px);
}

.copy-btn:active {
  transform: translateY(0);
}

/* Info Box */
.info-box {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border-radius: 15px;
  margin-bottom: 25px;
  text-align: left;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
  margin-top: 15px;
}

.info-item {
  background: rgba(136, 211, 206, 0.1);
  padding: 12px;
  border-radius: 8px;
}

.info-label {
  display: block;
  font-size: 0.8rem;
  color: var(--secondary);
}

.info-value {
  font-weight: bold;
  color: var(--accent);
}

/* Social Links */
.social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.social-links a {
  padding: 12px 25px;
  border-radius: 50px;
  color: white;
  text-decoration: none;
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s;
}

.social-links a:hover {
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.telegram { background: #0088cc; }
.twitter { background: #1DA1F2; }

/* Animations */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(241, 196, 15, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(241, 196, 15, 0); }
  100% { box-shadow: 0 0 0 0 rgba(241, 196, 15, 0); }
}

.pulse {
  animation: pulse 2s infinite;
}

/* Mobile Responsive */
@media (max-width: 600px) {
  h1 { font-size: 1.8rem; }
  #countdown { font-size: 1.5rem; }
  .address-display { font-size: 12px; }
}