.auth-shell {
  max-width:1120px;
  margin:42px auto 64px;
  display:grid;
  grid-template-columns:minmax(380px,520px) minmax(360px,1fr);
  background:#fff;
  border:3px solid #111;
  border-radius:12px;
  overflow:hidden;
  box-shadow:5px 5px 0 #111;
}

.auth-shell .auth-card {
  margin:0;
  max-width:none;
  min-width:0;
  padding:44px 42px 38px;
  border:0;
  border-radius:0;
  box-shadow:none;
  background:#fff;
}

.auth-kicker {
  margin:22px 0 4px;
  color:#ef3428;
  font-family:Impact,"Arial Black",sans-serif;
  letter-spacing:1px;
  font-size:15px;
}

.auth-card h1 {
  margin:4px 0 10px;
  font-size:clamp(42px,5vw,68px);
  line-height:.95;
}

.auth-intro {
  max-width:470px;
  margin:0 0 24px;
  color:#48535d;
  font-size:17px;
  line-height:1.45;
}

.auth-form {
  display:grid;
  gap:16px;
}

.auth-form label {
  display:grid;
  gap:7px;
  font-weight:800;
  color:#20262c;
}

.auth-form input {
  width:100%;
  box-sizing:border-box;
  min-height:48px;
  padding:11px 13px;
  font-size:16px;
}

.auth-form button {
  margin-top:4px;
  width:100%;
  min-height:50px;
  font-size:18px;
}

.auth-switch {
  margin:20px 0 0;
}

.auth-switch a {
  color:#176aa1;
  font-weight:800;
}

.auth-visual {
  position:relative;
  min-height:560px;
  overflow:hidden;
  background:#d7effc;
  border-left:3px solid #111;
}

.auth-visual > img {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  filter:none;
  transform:none;
}

.auth-bubble {
  position:absolute;
  top:28px;
  right:28px;
  max-width:220px;
  padding:16px 22px;
  background:#fff;
  border:3px solid #111;
  border-radius:50%;
  box-shadow:3px 3px 0 #111;
  font-family:Impact,"Arial Black",sans-serif;
  font-size:24px;
  text-align:center;
  transform:rotate(2deg);
}

.auth-caption {
  position:absolute;
  left:24px;
  right:24px;
  bottom:24px;
  padding:18px 20px;
  background:rgba(255,255,255,.94);
  border:3px solid #111;
  box-shadow:3px 3px 0 #111;
  display:grid;
  gap:4px;
}

.auth-caption strong {
  font-family:Impact,"Arial Black",sans-serif;
  font-size:24px;
  color:#ef3428;
}

.auth-caption span {
  line-height:1.35;
}

@media(max-width:900px) {
  .auth-shell {
    grid-template-columns:1fr;
    max-width:680px;
  }

  .auth-visual {
    min-height:320px;
    border-left:0;
    border-top:3px solid #111;
  }
}

@media(max-width:560px) {
  .auth-shell {
    margin:18px auto 36px;
    border-radius:9px;
  }

  .auth-shell .auth-card {
    padding:30px 22px 26px;
  }

  .auth-card h1 {
    font-size:46px;
  }

  .auth-visual {
    min-height:260px;
  }

  .auth-bubble {
    top:16px;
    right:16px;
    font-size:19px;
    padding:12px 16px;
  }

  .auth-caption {
    left:14px;
    right:14px;
    bottom:14px;
    padding:12px 14px;
  }

  .auth-caption strong {
    font-size:20px;
  }
}