/**
 * Tenni Deep Links - Minimal Styling
 * Following Telegram's simple, clean approach
 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: #ffffff;
}

.container {
  max-width: 500px;
  width: 100%;
}

.content {
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  padding: 60px 40px;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.logo {
  font-size: 80px;
  margin-bottom: 30px;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

h1 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #ffffff;
}

.message {
  font-size: 18px;
  margin-bottom: 40px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

.open-button {
  background: #ffffff;
  color: #667eea;
  border: none;
  padding: 18px 48px;
  font-size: 18px;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  margin-bottom: 30px;
  display: inline-block;
}

.open-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.open-button:active {
  transform: translateY(0);
}

.links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.store-link {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
  display: inline-block;
}

.store-link:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Responsive design */
@media (max-width: 600px) {
  .content {
    padding: 40px 30px;
  }

  .logo {
    font-size: 60px;
  }

  h1 {
    font-size: 26px;
  }

  .message {
    font-size: 16px;
  }

  .open-button {
    padding: 15px 40px;
    font-size: 16px;
  }
}

@media (max-width: 400px) {
  .content {
    padding: 30px 20px;
  }

  .logo {
    font-size: 50px;
  }

  h1 {
    font-size: 22px;
  }

  .open-button {
    width: 100%;
  }
}