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

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0f0f13;
  font-family: system-ui, -apple-system, sans-serif;
  color: #e8e8f0;
}

.auth-card {
  width: 100%;
  max-width: 380px;
  padding: 2.5rem 2rem;
  background: #1a1a24;
  border: 1px solid #2a2a3a;
  border-radius: 12px;
}

.auth-title {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
  color: #c8a4f8;
}

.auth-subtitle {
  text-align: center;
  color: #8888aa;
  font-size: 0.9rem;
  margin-top: 0.4rem;
  margin-bottom: 1.75rem;
}

.auth-error {
  background: #3a1a1a;
  border: 1px solid #6a2a2a;
  color: #f08080;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
}

.field {
  margin-bottom: 1.1rem;
}

.field label {
  display: block;
  font-size: 0.85rem;
  color: #aaaacc;
  margin-bottom: 0.4rem;
}

.field input {
  width: 100%;
  padding: 0.6rem 0.85rem;
  background: #0f0f18;
  border: 1px solid #2e2e44;
  border-radius: 6px;
  color: #e8e8f0;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
}

.field input:focus {
  border-color: #7a5af8;
}

.btn-primary {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.7rem;
  background: #7a5af8;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
}

.btn-primary:hover:not(:disabled) {
  background: #6a4ae8;
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-links {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.85rem;
  color: #8888aa;
}

.auth-links a {
  color: #a888f8;
  text-decoration: none;
}

.auth-links a:hover {
  text-decoration: underline;
}

.auth-success {
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.divider {
  margin: 0 0.5rem;
}