/* ============================================================================
   Keyhan Studio — Auth Pages (Login / Callback)
   ============================================================================ */

.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
}

.auth-card {
  background: rgba(21, 28, 46, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 3rem;
  width: 100%;
  max-width: 420px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.auth-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 0.5rem;
}

.auth-card p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

.auth-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.google-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  border-radius: 14px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  width: 100%;
  justify-content: center;
}

.google-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 0 20px rgba(56, 189, 248, 0.08);
}

.google-btn svg {
  width: 20px;
  height: 20px;
}

.auth-status {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.auth-status.error { color: var(--danger); }
.auth-status.success { color: var(--success); }

.auth-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.auth-footer a {
  color: var(--cyan);
  text-decoration: none;
}
.auth-footer a:hover {
  text-decoration: underline;
}