.auth-shell {
  width: min(940px, calc(100% - 32px));
  margin: 0 auto;
  padding: 64px 0 80px;
}

.auth-brand { max-width: 720px; margin-bottom: 28px; }
.auth-brand h1 { margin-bottom: 12px; }
.auth-brand > p:last-child { color: var(--muted); font-size: 17px; }
.auth-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.auth-card {
  display: grid;
  gap: 14px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(24,34,49,.98), rgba(16,24,36,.98));
  box-shadow: 0 18px 55px rgba(0,0,0,.22);
}

.auth-card h2, .auth-card p { margin: 0; }
.auth-card p { color: var(--muted); }
.auth-card label > span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 13px; }
.auth-card input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline: none;
  background: #0d1520;
  color: var(--text);
  font: inherit;
}
.auth-card input:focus { border-color: var(--accent); }
.auth-status { min-height: 22px; color: var(--muted); font-size: 13px; }
.auth-status.error { color: #ffc4cc; }
.auth-status.success { color: var(--ok); }
.text-button { padding: 2px; border: 0; background: transparent; color: var(--accent); text-align: left; cursor: pointer; }
.text-button:hover { text-decoration: underline; }

.verification-banner {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  margin-bottom: 18px; padding: 16px 18px; border: 1px solid rgba(224,169,59,.42);
  border-radius: 16px; background: rgba(224,169,59,.1);
}
.verification-banner div { display: grid; gap: 4px; }
.verification-banner span { color: var(--muted); }

.account-dialog { width: min(460px, calc(100% - 28px)); padding: 0; border: 1px solid var(--line); border-radius: 18px; color: var(--text); background: #111b29; }
.account-dialog::backdrop { background: rgba(0,0,0,.68); backdrop-filter: blur(3px); }
.account-dialog form { display: grid; gap: 14px; padding: 24px; }
.account-dialog h2 { margin: 0; }
.account-dialog label span { display: block; margin-bottom: 7px; color: var(--muted); font-size: 13px; }
.account-dialog input { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 12px; background: #0d1520; color: var(--text); font: inherit; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 8px; }

.account-bar { display: flex; align-items: flex-end; flex-direction: column; gap: 9px; }
.account-summary { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
#account-email { max-width: 260px; overflow: hidden; text-overflow: ellipsis; color: #dce6f3; }
.credit-badge { padding: 6px 10px; border-radius: 999px; background: rgba(54,211,153,.12); color: var(--ok); font-weight: 700; }
.account-summary button { padding: 7px 11px; }

@media (max-width: 720px) {
  .auth-shell { padding-top: 30px; }
  .auth-grid { grid-template-columns: 1fr; }
  .account-bar { align-items: flex-start; }
  .account-summary { justify-content: flex-start; }
  .verification-banner { align-items: stretch; flex-direction: column; }
}