/**
 * Shared form + dialog chrome (W6) — Hermes-aligned.
 * Keeps .portal-field as the field primitive; adds dialog/form/alert polish.
 */

.portal-dialog,
.admin-user-dialog {
  border: 1px solid var(--border, rgba(255, 255, 255, 0.105));
  border-radius: var(--radius-large, 20px);
  padding: 0;
  background: var(--surface, rgba(24, 24, 34, 0.96));
  color: var(--text-primary, var(--text));
  box-shadow: var(--shadow-large, 0 24px 64px rgba(0, 0, 0, 0.35));
  max-width: min(520px, calc(100vw - 2rem));
  width: 100%;
}

.portal-dialog::backdrop,
.admin-user-dialog::backdrop {
  background: var(--overlay, rgba(0, 0, 0, 0.55));
}

.portal-dialog__body,
.admin-user-dialog > form,
.admin-user-dialog > .admin-invite-preview {
  display: flex;
  flex-direction: column;
  gap: var(--space-3, 12px);
  padding: var(--space-5, 24px);
}

.portal-dialog__title,
.admin-user-dialog h2,
.admin-user-dialog h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary, var(--text));
}

.portal-dialog__sub,
.admin-dialog-sub {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.portal-dialog__actions,
.training-dialog-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2, 8px);
  justify-content: flex-end;
  margin-top: var(--space-3, 12px);
}

.portal-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.portal-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--space-3, 12px) var(--space-4, 16px);
}

.portal-field--error label {
  color: var(--danger, #f26d6d);
}

.portal-field--error input,
.portal-field--error select,
.portal-field--error textarea,
.portal-field input[aria-invalid="true"],
.portal-field select[aria-invalid="true"],
.portal-field textarea[aria-invalid="true"] {
  border-color: var(--danger, #f26d6d);
  box-shadow: 0 0 0 3px var(--danger-subtle, rgba(242, 109, 109, 0.14));
}

.portal-field__error {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  color: var(--danger, #f26d6d);
}

.portal-field__hint,
.admin-field-hint {
  margin: 0.35rem 0 0;
  font-size: 0.8125rem;
  color: var(--text-muted, var(--text-secondary));
}

.portal-field-with-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: stretch;
}

.portal-field-with-actions > input,
.portal-field-with-actions > select {
  flex: 1 1 10rem;
  min-width: 0;
}

.portal-field-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.portal-field-action-btn {
  white-space: nowrap;
  font-size: 0.8125rem;
  padding: 0.45rem 0.7rem;
}

.portal-alert-success {
  border: 1px solid color-mix(in srgb, var(--success, #5ee2b5) 45%, var(--border));
  background: var(--success-subtle, rgba(94, 226, 181, 0.14));
  color: var(--text-primary, var(--text));
  border-radius: var(--radius-medium, 0.625rem);
  padding: 0.75rem 1rem;
}

.portal-btn.is-busy,
.portal-btn[aria-busy="true"] {
  opacity: 0.7;
  pointer-events: none;
}

.portal-confirm-dialog {
  max-width: min(420px, calc(100vw - 2rem));
}

/* Password show/hide (login + admin) */
.portal-password-input {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}
.portal-password-input > input {
  width: 100%;
  padding-right: 2.5rem;
}
.portal-password-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 0.4rem;
  background: transparent;
  color: var(--text-secondary, #9aa3b5);
  cursor: pointer;
}
.portal-password-input > .portal-password-toggle {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
}
.portal-password-toggle:hover {
  color: var(--text-primary, var(--text));
  background: color-mix(in srgb, var(--text-primary, #fff) 8%, transparent);
}
.admin-password-reveal {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  max-width: 100%;
}
.admin-password-reveal .admin-password {
  font-size: 0.8125rem;
  word-break: break-all;
}
.admin-password-eye { flex: 0 0 auto; }