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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: #0d1117;
  color: #c9d1d9;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
}

header {
  text-align: center;
  padding: 3rem 0 2rem;
  border-bottom: 1px solid #30363d;
  margin-bottom: 2rem;
}

header h1 {
  font-size: 3rem;
  color: #ffd400;
  margin-bottom: 0.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
} 

.subtitle {
  font-size: 1.1rem;
  color: #8b949e;
  font-weight: 300;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 0;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
  max-width: 1200px;
}

.logo {
  width: 60%;
  max-width: 560px;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 16px rgba(0,0,0,0.6));
}


.auth-success {
  background-color: #238636;
  border: 1px solid #3fb950;
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
}

.auth-success h2 {
  color: #aaffc9;
  margin-bottom: 1rem;
}

.auth-success p {
  color: #c9d1d9;
  margin-bottom: 1rem;
}

.user-info {
  background-color: rgba(255, 255, 255, 0.05);
  padding: 1rem;
  border-radius: 4px;
  margin-top: 1rem;
}

.auth-pending {
  background-color: #3d2817;
  border: 1px solid #d29922;
  border-radius: 8px;
  padding: 2rem;
  margin-bottom: 2rem;
}

.auth-pending h2 {
  color: #ffc857;
  margin-bottom: 1rem;
}

.auth-pending p {
  color: #c9d1d9;
}

.studio-info {
  background-color: #161b22;
  border: 1px solid #30363d;
  border-radius: 8px;
  padding: 2rem;
  margin: 2rem 0;
}

.studio-info h3 {
  color: #58a6ff;
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.studio-info p {
  color: #8b949e;
  line-height: 1.8;
}

footer {
  border-top: 1px solid #30363d;
  padding-top: 2rem;
  margin-top: 3rem;
  text-align: center;
  color: #8b949e;
  font-size: 0.9rem;
}

.error-container {
  text-align: center;
  padding: 4rem 2rem;
}

.error-container h1 {
  font-size: 5rem;
  color: #ff7b72;
  margin-bottom: 1rem;
  font-weight: 700;
}

.error-container h2 {
  font-size: 2rem;
  color: #58a6ff;
  margin-bottom: 1rem;
}

.error-container p {
  font-size: 1.1rem;
  color: #8b949e;
  margin-bottom: 2rem;
}

.button {
  display: inline-block;
  background-color: #238636;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  border: 1px solid #3fb950;
  transition: all 0.2s;
  font-weight: 500;
}

.button:hover {
  background-color: #2ea043;
  border-color: #56d364;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }

  .container {
    padding: 1rem;
  }

  header {
    padding: 2rem 0 1rem;
  }

  .auth-success,
  .auth-pending,
  .studio-info {
    padding: 1.5rem;
  }
}