.auth-material {
  margin: 0;
  min-height: 100vh;
  font-family: 'Roboto', system-ui, sans-serif;
  background: #eceff1;
}
.auth-material-grid {
  display: grid;
  grid-template-columns: minmax(280px, 42%) 1fr;
  min-height: 100vh;
}
.auth-left {
  background: #0d6e3f;
  color: #fff;
  padding: 2rem 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow-y: auto;
}
.auth-brand-block h1 {
  font-size: 1.5rem;
  margin: .75rem 0 .4rem;
  font-weight: 700;
}
.auth-brand-block p {
  opacity: .9;
  font-size: .92rem;
  line-height: 1.5;
  margin: 0;
}
.auth-logo { max-height: 52px; width: auto; background: #fff; border-radius: 8px; padding: 4px 8px; }
.auth-logo-fallback {
  width: 48px; height: 48px; border-radius: 12px; background: #fff; color: #0d6e3f;
  display: grid; place-items: center; font-weight: 800; font-size: 1.25rem;
}
.auth-card {
  background: rgba(255,255,255,.12);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  backdrop-filter: blur(4px);
}
.auth-card h3 {
  margin: 0 0 .75rem;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  opacity: .85;
}
.auth-feed { list-style: none; margin: 0; padding: 0; }
.auth-feed li {
  padding: .55rem 0;
  border-bottom: 1px solid rgba(255,255,255,.12);
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.auth-feed li:last-child { border-bottom: none; }
.auth-feed a { color: #fff; text-decoration: none; font-weight: 500; font-size: .92rem; }
.auth-feed a:hover { text-decoration: underline; }
.auth-feed span { font-size: .75rem; opacity: .7; }
.auth-credits, .auth-mobile-credit {
  margin-top: auto;
  font-size: .8rem;
  opacity: .75;
}
.auth-credits a, .auth-mobile-credit a { color: #fff; font-weight: 600; }
.auth-mobile-credit { display: none; text-align: center; padding: 1rem; color: #607d8b; }
.auth-mobile-credit a { color: #0d6e3f; }

.auth-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.auth-form-shell {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 16px;
  padding: 2rem 1.75rem;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
}
.auth-form-shell h1 { font-size: 1.45rem; margin: 0 0 .25rem; font-weight: 700; color: #263238; }
.auth-form-shell .sub { color: #78909c; margin-bottom: 1.25rem; font-size: .9rem; }
.auth-form-shell .form-group { margin-bottom: 1rem; }
.auth-form-shell label {
  display: block; font-size: .75rem; font-weight: 500; color: #607d8b;
  margin-bottom: .3rem; text-transform: uppercase; letter-spacing: .03em;
}
.auth-form-shell .form-control {
  border: none; border-bottom: 2px solid #cfd8dc; border-radius: 0;
  padding: .65rem 0; background: transparent; width: 100%; font-size: 1rem;
  transition: border-color .15s;
}
.auth-form-shell .form-control:focus {
  outline: none; border-bottom-color: #0d6e3f; box-shadow: none;
}
.auth-form-shell .btn-primary {
  border-radius: 24px; padding: .75rem 1.25rem; text-transform: uppercase;
  letter-spacing: .04em; font-weight: 600; box-shadow: 0 4px 12px rgba(13,110,63,.3);
}
.auth-footer { text-align: center; margin-top: 1.25rem; font-size: .9rem; color: #78909c; }
.auth-footer a { color: #0d6e3f; font-weight: 500; }
.reg-steps { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: 1.1rem; }
.reg-steps span {
  font-size: .72rem; font-weight: 600; padding: .3rem .55rem; border-radius: 999px;
  background: #eceff1; color: #78909c;
}
.reg-steps span.on { background: #e8f5ee; color: #0d6e3f; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }

@media (max-width: 860px) {
  .auth-material-grid { grid-template-columns: 1fr; }
  .auth-left { max-height: none; padding-bottom: 1rem; }
  .auth-mobile-credit { display: block; }
  .auth-credits { display: none; }
}