html,
body.auth-gateway {
  margin: 0;
  padding: 0;
  width: 100%;
  overflow-x: hidden;
}

.app-shell--auth {
  min-height: 100dvh;
  background: linear-gradient(
    160deg,
    color-mix(in srgb, var(--brand-blue) 10%, var(--brand-white)),
    #fff
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 32px 0;
}

.gateway-header {
  text-align: center;
  margin: 0;
  padding: 0 16px;
}

.gateway-logo {
  width: 48px;
  height: 48px;
}

.gateway-title {
  font-weight: 700;
  font-size: 26px;
  color: var(--brand-blue-dark);
  margin: 0;
  padding: 0;
}

.gateway-main {
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 0 auto;
}

.gateway-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  /* justify-content: center; */
  align-items: center;
  padding: 32px 28px;
  border-radius: 20px;
  background: var(--brand-white);
  box-shadow: var(--shadow);
  border: 10px solid var(--border);
  width: min(320px, 90vw);
}

.gateway-actions {
  display: grid;
  gap: 12px;
  width: 100%;
}

.telegram-login {
  display: flex;
  justify-content: center;
}

.gateway-hint {
  font-size: 14px;
  color: var(--brand-muted-dark);
  margin: 0;
}

.gateway-card p {
  font-size: 16px;
  color: var(--brand-muted-dark);
}

.gateway-footer {
  text-align: center;
  padding: 0 16px;
  color: var(--brand-muted);
  font-size: 13px;
  max-width: 400px;
  margin: 0 auto;
}

.auth-gateway__card-inner {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.auth-gateway__status {
  font-size: 13px;
  color: var(--brand-muted);
  margin-top: 4px;
  text-align: center;
}

.auth-gateway__status.success {
  color: var(--brand-success);
}

.auth-gateway__status.error {
  color: var(--brand-error);
}

.auth-gateway__status.warning {
  color: var(--brand-warning);
}

/* ===== Utility classes ===== */
.is-hidden {
  display: none !important;
}

/* ===== Loader ===== */
.loader {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 4px solid
    color-mix(in srgb, var(--brand-blue) 25%, transparent);
  border-top-color: var(--brand-blue);
  animation: spin 0.9s linear infinite;
  flex-shrink: 0;
}

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

/* ===== Button styles ===== */
.btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid var(--brand-blue);
  border-radius: 12px;
  padding: 12px 14px;
  font-weight: 700;
  cursor: pointer;
  background: var(--brand-white);
  color: var(--brand-blue);
  text-decoration: none;
  transition:
    background 0.12s ease,
    color 0.12s ease,
    box-shadow 0.12s ease,
    transform 0.06s ease,
    filter 0.12s ease;
}

.btn:hover {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.btn:active {
  transform: translateY(1px);
}

.btn.secondary {
  background: var(--brand-white);
  color: var(--brand-blue);
  border: 1px solid var(--blue-border-40);
}

.btn.secondary:hover {
  border-color: var(--blue-border-55);
  box-shadow: var(--blue-shadow-soft);
}

.btn.secondary:active {
  background: var(--blue-surface-10);
}