/* Shared styles for sagargupta.live */

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

.container {
  max-width: 600px;
  padding: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

h1 {
  font-size: 2.5em;
  margin-bottom: 20px;
  font-weight: 300;
}

p {
  font-size: 1.2em;
  line-height: 1.6;
  margin-bottom: 30px;
  opacity: 0.9;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  text-decoration: none;
  border-radius: 25px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
  font-weight: 500;
  margin: 0 10px 10px 0;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.btn:focus-visible {
  outline: 2px solid white;
  outline-offset: 2px;
}

.loading {
  margin-top: 30px;
  font-size: 0.9em;
  opacity: 0.7;
  display: flex;
  align-items: center;
  justify-content: center;
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
  margin-right: 10px;
}

.error-code {
  font-size: 6em;
  font-weight: bold;
  margin-bottom: 20px;
  opacity: 0.8;
  line-height: 1;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 600px) {
  .error-code { font-size: 4em; }
  h1 { font-size: 2em; }
  p { font-size: 1.1em; }
  .container { padding: 30px 20px; }
}