.oauth-login-section {
  display: none;
  margin-top: 24px;
}

.oauth-login-section.is-ready {
  display: block;
}

.oauth-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
  color: var(--muted, #6e6e78);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.oauth-divider::before,
.oauth-divider::after {
  content: "";
  height: 1px;
  background: rgba(138, 23, 52, 0.18);
}

.oauth-provider-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.oauth-provider-button {
  min-height: 52px;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.065);
  color: #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-family: Arial, sans-serif;
  font-size: 14px;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.oauth-provider-button.is-enabled {
  display: flex;
}

.oauth-provider-button:hover {
  transform: translateY(-1px);
  border-color: rgba(138, 23, 52, 0.42);
  box-shadow: 0 14px 30px rgba(138, 23, 52, 0.13);
}

.oauth-provider-mark {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  flex: 0 0 28px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.16);
}

.oauth-provider-mark img {
  width: 18px;
  height: 18px;
  display: block;
}

.oauth-provider-note {
  margin-top: 12px;
  color: var(--muted, #6e6e78);
  font-family: Arial, sans-serif;
  font-size: 12px;
  line-height: 1.5;
  text-align: center;
}

body.admin-login-mode .oauth-login-section {
  display: none !important;
}

.oauth-callback-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  color: #fff;
  background:
    linear-gradient(rgba(12, 2, 6, 0.84), rgba(12, 2, 6, 0.92)),
    url("images/backgrounds/law-rose-desktop.webp") center / cover fixed no-repeat,
    #100207;
  font-family: Arial, sans-serif;
}

.oauth-callback-card {
  width: min(100%, 520px);
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 30px;
  background: rgba(35, 5, 15, 0.68);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(22px) saturate(135%);
  -webkit-backdrop-filter: blur(22px) saturate(135%);
  text-align: center;
}

.oauth-callback-card img {
  width: 58px;
  height: 58px;
  margin-bottom: 20px;
  object-fit: contain;
}

.oauth-callback-card h1 {
  margin: 0 0 12px;
  font-family: "Times New Roman", serif;
  font-size: clamp(32px, 7vw, 54px);
  line-height: 0.98;
}

.oauth-callback-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.65;
}

.oauth-callback-card a {
  min-height: 48px;
  display: none;
  align-items: center;
  justify-content: center;
  margin-top: 22px;
  padding: 12px 20px;
  border-radius: 999px;
  background: #db1747;
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.oauth-callback-card.has-error a {
  display: inline-flex;
}

@media (max-width: 620px) {
  .oauth-provider-grid {
    grid-template-columns: 1fr;
  }

  .oauth-callback-card {
    padding: 28px 20px;
    border-radius: 24px;
  }
}