@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #0a0c12;
  font-family: 'Inter', system-ui, sans-serif;
  color: #e2e8f0;
}

/* ---------- loading spinner ---------- */

.auth-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #1f2c45;
  border-top-color: #7c6af7;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.auth-loading .logo {
  font-size: 1.6rem;
  font-weight: 700;
  color: #7c6af7;
}

.auth-loading p {
  color: #64748b;
  font-size: 0.85rem;
}

/* ---------- login card ---------- */

.auth-card {
  width: min(380px, 100%);
  background: #111520;
  border: 1px solid #1f2c45;
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.auth-card .logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #7c6af7;
  margin-bottom: 4px;
}

.auth-card .subtitle {
  font-size: 0.85rem;
  color: #64748b;
  margin-bottom: 2rem;
}

.auth-card .btn-login {
  display: block;
  width: 100%;
  padding: 0.75rem;
  text-align: center;
  background: #7c6af7;
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s;
}

.auth-card .btn-login:hover {
  background: #6b58e8;
}

.auth-card .error {
  color: #f87171;
  font-size: 0.85rem;
  margin-bottom: 1rem;
}

.auth-card .settings {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #1f2c45;
}

.auth-card .toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #64748b;
  font-size: 0.8rem;
  cursor: pointer;
}

.auth-card .toggle input {
  width: 14px;
  height: 14px;
  accent-color: #7c6af7;
}