/* CertaRounds — account form components (src/ui/forms.js): PasswordField, StrengthHint,
   CopyField, UsernameField, ContactActions. Owned by the Auth UI agent; HQ reuses them.
   Semantic tokens only. Builds on .field / .input from components.css. */

/* ============ PasswordField ============ */
.pwfield__box { position: relative; display: flex; align-items: center; }
.pwfield__input { padding-right: 88px; font-size: 1rem; letter-spacing: .01em; }
.pwfield__input[type="password"] { letter-spacing: .12em; }
.pwfield__input[type="password"]::placeholder { letter-spacing: normal; }
.pwfield__toggle {
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  min-width: 44px;
  padding: 0 12px;
  border-radius: var(--r-pill);
  color: var(--link);
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.pwfield__toggle:hover { background: var(--surface-hover); color: var(--link-hover); }
.pwfield__toggle:active { background: var(--surface-pressed); }
.pwfield__toggle:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.pwfield__toggle:disabled { color: var(--text-disabled); background: none; cursor: not-allowed; }
.pwfield__icon { display: inline-flex; }

/* ============ Hint / error lines shared by these fields ============ */
.pwfield .field__error, .userfield .field__error { align-items: flex-start; line-height: 1.4; }
.pwfield .field__error .icon, .userfield .field__error .icon { flex-shrink: 0; margin-top: 1px; }
.pwfield .field__hint, .userfield .field__hint { line-height: 1.45; }

/* ============ StrengthHint ============ */
.pwstrength { display: flex; flex-direction: column; gap: 8px; margin-top: -2px; }
.pwstrength__meter { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.pwstrength__seg {
  height: 4px;
  border-radius: 2px;
  background: var(--bar-empty);
  transition: background var(--dur-2) var(--ease-out);
}
.pwstrength__seg.is-on { background: var(--success-fill); }
.pwstrength[data-level="1"] .pwstrength__seg.is-on { background: var(--warning-fill); }
.pwstrength[data-level="2"] .pwstrength__seg.is-on { background: var(--accent); }
.pwstrength__line { font-size: var(--fs-13); line-height: 1.45; color: var(--text-2); }
.pwstrength__label { font-weight: var(--fw-semibold); color: var(--text-strong); }
.pwstrength[data-ok="false"][data-empty="false"] .pwstrength__label { color: var(--danger); }
.pwstrength[data-empty="true"] .pwstrength__line { color: var(--text-3); }

/* ============ CopyField ============ */
.copyfield { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.copyfield__label { font-size: var(--fs-13); font-weight: var(--fw-semibold); color: var(--text-2); }
.copyfield__box {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 52px;
  padding: 6px 6px 6px 16px;
  border-radius: 14px;
  background: var(--surface-2);
  box-shadow: inset 0 0 0 1px var(--border-strong);
}
.copyfield__value {
  flex: 1 1 auto;
  min-width: 0;
  font-size: var(--fs-17);
  font-weight: var(--fw-semibold);
  color: var(--text-strong);
  overflow-wrap: anywhere;
  user-select: all;
  -webkit-user-select: all;
}
.copyfield__value--mono { font-family: var(--font-mono); font-size: var(--fs-17); letter-spacing: .01em; }
.copyfield__value--large { font-size: var(--fs-20); }
.copyfield__btn { flex-shrink: 0; }
.copyfield__icon { display: inline-flex; }
.copyfield.is-copied .copyfield__btn { color: var(--success-strong); background: var(--success-bg); }
.copyfield__scratch { position: fixed; top: -1000px; left: 0; width: 1px; height: 1px; opacity: 0; }

/* ============ UsernameField ============ */
.userfield__box { position: relative; display: flex; align-items: center; }
.userfield__at { position: absolute; left: 14px; display: inline-flex; color: var(--text-3); pointer-events: none; }
.userfield__input { padding-left: 42px; font-size: 1rem; }
.userfield__status {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 20px;
  font-size: var(--fs-13);
  line-height: 1.4;
  font-weight: var(--fw-medium);
  color: var(--text-2);
}
.userfield__st-icon { display: inline-flex; flex-shrink: 0; }
.userfield__spin { width: 14px; height: 14px; border-width: 2px; color: var(--text-3); }
.userfield[data-status="available"] .userfield__status { color: var(--success); }
.userfield[data-status="current"] .userfield__status { color: var(--text-2); }
.userfield[data-status="taken"] .userfield__status,
.userfield[data-status="invalid"] .userfield__status { color: var(--danger); }
.userfield[data-status="taken"] .userfield__input,
.userfield[data-status="invalid"] .userfield__input { box-shadow: inset 0 0 0 1.5px var(--danger); }
.userfield[data-status="taken"] .userfield__input:focus,
.userfield[data-status="invalid"] .userfield__input:focus { box-shadow: inset 0 0 0 1.5px var(--danger), 0 0 0 4px var(--danger-bg); }
.userfield[data-status="error"] .userfield__status { color: var(--warning); }

/* ============ ContactActions ============ */
.contact-actions { display: flex; flex-direction: column; gap: var(--sp-2); }
.contact-actions__row {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  min-height: 60px;
  padding: 10px 14px 10px 10px;
  border-radius: 16px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px var(--border-strong);
  color: var(--text);
  text-decoration: none;
  transition: background var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out);
}
.contact-actions__row:hover { background: var(--surface-hover); box-shadow: inset 0 0 0 1px var(--border-hover); text-decoration: none; color: var(--text); }
.contact-actions__row:active { background: var(--surface-pressed); }
.contact-actions__row:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.contact-actions__icon {
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent-soft-fg);
}
.contact-actions__body { display: flex; flex-direction: column; min-width: 0; flex: 1 1 auto; }
.contact-actions__label { font-size: var(--fs-15); font-weight: var(--fw-semibold); color: var(--text-strong); line-height: 1.3; }
.contact-actions__sub { font-size: var(--fs-13); color: var(--text-3); line-height: 1.35; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.contact-actions__chev { color: var(--text-3); flex-shrink: 0; }
.contact-actions--compact .contact-actions__row { min-height: 52px; }
.contact-actions--loading { display: flex; flex-direction: column; gap: var(--sp-2); }
.contact-actions__skel { height: 60px; border-radius: 16px; }
.contact-actions--empty {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: var(--sp-4);
  border-radius: 16px;
  background: var(--surface-2);
  color: var(--text-2);
  font-size: var(--fs-15);
  line-height: 1.5;
}
.contact-actions__empty-icon { display: inline-flex; color: var(--accent-soft-fg); margin-top: 2px; }

/* CopyField layout: 'stacked' — label + Copy on one row, value full-width below */
.copyfield--stacked .copyfield__head { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.copyfield--stacked .copyfield__box { padding: 12px 16px; min-height: 52px; }
/* D15: one mono line when it fits; CopyField steps the font down to 16px, then wraps at "-", "." or "_"
   (never clipped, ellipsized or scroll-hidden). overflow stays visible so nothing is ever cut. */
.copyfield--stacked .copyfield__value { white-space: nowrap; overflow-wrap: normal; }
.copyfield--stacked .copyfield__value.copyfield__value--wrap { white-space: normal; overflow-wrap: anywhere; line-height: 1.3; }

/* ============ F4 ============ */
/* Show/Hide toggles are quiet (secondary ink), so a form's primary button stays its only accent */
.pwfield__toggle { color: var(--text-2); }
.pwfield__toggle:hover { color: var(--link-hover); }
/* An empty new-password field in error: the idle meter steps aside, so the error reads on its own */
.pwstrength.is-quiet[data-empty="true"] .pwstrength__meter { display: none; }