.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background-color: var(--brand-canvas);
  background-image:
    linear-gradient(var(--chart-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--chart-grid) 1px, transparent 1px);
  background-size: 48px 48px;
}

.auth-shell {
  width: min(100%, 460px);
}

.auth-panel {
  display: grid;
  gap: 18px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--brand-surface);
  box-shadow: none;
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 820;
  letter-spacing: 0.025em;
}

.auth-panel h1 {
  margin: 0;
  font-size: 1.75rem;
  letter-spacing: 0;
}

.auth-copy,
.auth-link,
.auth-link-row {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.auth-link-row,
.auth-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--soft-text);
  font-weight: 700;
  font-size: 0.9rem;
}

.field input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--border);
  border-radius: 11px;
  background: var(--panel-2);
  color: var(--text);
  padding: 0 12px;
}

.field input:focus { border-color: var(--brand-accent); box-shadow: var(--focus); }

.field small {
  color: var(--muted);
  line-height: 1.4;
}

.field-error,
.form-error {
  margin: 0;
  color: #ffaaa8;
  font-size: 0.86rem;
}

.profile-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.profile-list div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.profile-list dt {
  color: var(--muted);
}

.profile-list dd {
  margin: 0;
}

@media (max-width: 520px) {
  .auth-page {
    padding: 12px;
  }

  .auth-panel {
    padding: 20px;
  }

  .profile-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}