.session-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.session-user { max-width: 170px; }
.session-user strong,
.session-user small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.session-user small { color: var(--muted); font-size: 11px; }
.auth-shell {
  min-height: calc(100vh - 180px);
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(340px, 460px);
  align-items: center;
  gap: clamp(35px, 8vw, 110px);
  max-width: 1050px;
  margin: 0 auto;
}
.auth-intro h1 { max-width: 590px; }
.auth-logo-frame { width: 154px; height: 154px; overflow: hidden; margin-bottom: 16px; border-radius: 28px; background: #fff; box-shadow: var(--shadow); }
.auth-logo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 62%; }
.auth-intro > p:last-child { max-width: 540px; color: var(--muted); font-size: 17px; }
.auth-card {
  display: grid;
  gap: 18px;
  padding: 30px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.auth-card h2 { font-size: 25px; }
.auth-card .field input {
  width: 100%;
  min-height: 46px;
  padding: 9px 11px;
  border: 1px solid #cbd4d6;
  border-radius: 9px;
}
.auth-submit { width: 100%; min-height: 46px; }
.auth-switch { margin: 0; color: var(--muted); text-align: center; }
.auth-switch a { color: var(--primary); font-weight: 750; }
@media (max-width: 800px) {
  .session-user { display: none; }
  .session-actions { margin-left: auto; }
  .auth-shell { min-height: auto; min-width: 0; grid-template-columns: minmax(0, 1fr); gap: 22px; }
  .auth-intro { padding-top: 12px; }
  .auth-logo-frame { width: 124px; height: 124px; margin-bottom: 12px; border-radius: 24px; }
  .auth-card { min-width: 0; padding: 22px; }
  .auth-card .field { min-width: 0; }
}