/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  transition: background 0.6s ease;
  background: #f4f6f9; /* default fallback */
  background-size: cover;
  background-position: center;
}

/* Center the update card */
.update-page {
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Card UI */
.card {
  background: rgba(255, 255, 255, 0.92); /* Semi-transparent card */
  padding: 40px 30px;
  border-radius: 12px;
  text-align: center;
  max-width: 460px;
  width: 90%;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(8px);
}

.browser-logo {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin-bottom: 20px;
}

.title {
  font-size: 1.6rem;
  font-weight: 600;
  color: #222;
  margin-bottom: 10px;
}

.version-text {
  font-size: 1rem;
  color: #555;
  margin-bottom: 16px;
}

.description {
  font-size: 0.95rem;
  color: #444;
  margin-bottom: 24px;
}

.update-button {
  display: inline-block;
  padding: 12px 24px;
  background-color: #0078D7;
  color: white;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.update-button:hover {
  background-color: #005fa3;
}