/* ============================================================
   Profile edit page — eleven-zone layout

   Form primitives (.form-field, .form-input, .form-textarea,
   .form-select, .form-counter) live in components.css for reuse.
   This file owns the page layout, section spacing, zone-specific
   modifiers, the mobile sticky save bar, the save status
   indicator state machine, the multi-select combobox, and the
   delete confirmation modal.
   ============================================================ */

/* ---------- Page shell ---------- */

.profile-edit {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-32) var(--space-16) var(--space-128);
}

@media (min-width: 768px) {
  .profile-edit {
    padding: var(--space-48) var(--space-32) var(--space-128);
  }
}

/* ---------- Zone 1 — Back nav ---------- */

.edit-backnav {
  display: inline-block;
  margin-bottom: var(--space-32);
  color: var(--neutral-500);
}

/* ---------- Zone 2 — Page header + save indicator ---------- */

.profile-edit-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin-bottom: var(--space-16);
}

@media (min-width: 640px) {
  .profile-edit-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: var(--space-24);
  }
}

.profile-edit-header__title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  line-height: var(--lh-h1);
  letter-spacing: var(--tracking-display);
  font-weight: var(--fw-semibold);
  color: var(--ink);
  margin: 0;
}

.profile-edit-header__subcopy {
  font-size: var(--fs-body-l);
  line-height: var(--lh-body-l);
  color: var(--neutral-500);
  margin: var(--space-8) 0 0 0;
}

.profile-edit-header__sentinel {
  display: block;
  height: 1px;
  width: 100%;
}

/* ---------- Save status indicator ---------- */

.save-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-size: var(--fs-body-s);
  line-height: var(--lh-body-s);
  color: var(--neutral-500);
  opacity: 0;
  transition: opacity var(--duration-300) var(--easing-entry);
  min-height: 22px;
}

.save-status.is-saving,
.save-status.is-saved,
.save-status.is-error {
  opacity: 1;
}

.save-status__asterisk {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  color: var(--neutral-500);
  line-height: 1;
}

.save-status.is-saving .save-status__asterisk {
  color: var(--neutral-500);
}

.save-status.is-saved .save-status__asterisk {
  color: var(--chartreuse);
}

.save-status.is-error .save-status__asterisk {
  color: var(--error);
}

@media (prefers-reduced-motion: no-preference) {
  .save-status.is-saving .save-status__asterisk {
    animation: save-asterisk-rotate 900ms linear infinite;
  }
}

@keyframes save-asterisk-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.save-status__retry {
  background: transparent;
  border: 0;
  padding: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body-s);
  text-decoration: underline;
  text-decoration-color: var(--chartreuse);
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  cursor: pointer;
}

.save-status__retry:focus-visible {
  outline: 2px solid var(--chartreuse);
  outline-offset: 2px;
}

/* ---------- Zone 3 — Required-fields legend ---------- */

.required-legend {
  font-size: var(--fs-body-s);
  line-height: var(--lh-body-s);
  color: var(--neutral-500);
  margin: var(--space-32) 0 0 0;
}

/* ---------- Form sections (Zones 4-9, 10) ---------- */

.form-section {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

.form-section + .form-section {
  margin-top: var(--space-32);
}

.form-section__heading {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--tracking-display);
  font-weight: var(--fw-semibold);
  color: var(--ink);
  margin: 0 0 var(--space-24) 0;
}

.form-section__subheading {
  font-size: var(--fs-body-s);
  line-height: var(--lh-body-s);
  color: var(--neutral-500);
  margin: 0 0 var(--space-24) 0;
}

.form-section__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.form-section__divider {
  border: 0;
  border-top: 1px solid var(--neutral-200);
  margin: var(--space-32) 0 0 0;
}

.form-section--settings {
  margin-top: var(--space-96) !important;
}

/* ---------- Zone 4 — Identidad avatar ---------- */

.edit-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: var(--sand);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-h4);
  flex: 0 0 auto;
}

/* ---------- Multi-select combobox (Zones 5, 9) ---------- */

.form-multiselect {
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  position: relative;
}

.form-multiselect__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  list-style: none;
  padding: 0;
  margin: 0;
}

.form-multiselect__chips:empty {
  display: none;
}

.form-multiselect__input-wrap {
  position: relative;
}

.form-multiselect__input[disabled] {
  background-color: var(--neutral-100);
  cursor: not-allowed;
}

.form-multiselect__listbox {
  position: absolute;
  top: calc(100% + var(--space-4));
  left: 0;
  right: 0;
  max-height: 240px;
  overflow-y: auto;
  background-color: var(--bone);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-button);
  box-shadow: var(--shadow-dropdown);
  list-style: none;
  margin: 0;
  padding: var(--space-4) 0;
  z-index: 50;
  display: none;
}

.form-multiselect[aria-expanded="true"] .form-multiselect__listbox {
  display: block;
}

.form-multiselect__option {
  padding: var(--space-8) var(--space-16);
  font-size: var(--fs-body);
  color: var(--ink);
  cursor: pointer;
}

.form-multiselect__option:hover,
.form-multiselect__option[aria-selected="true"],
.form-multiselect__option.is-active {
  background-color: var(--neutral-100);
}

.form-multiselect__option--empty {
  color: var(--neutral-400);
  cursor: default;
}

.form-multiselect__add {
  align-self: flex-start;
  background: transparent;
  border: 0;
  padding: 0 var(--space-4);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-body-s);
  font-weight: var(--fw-medium);
  cursor: pointer;
}

.form-multiselect__add:hover,
.form-multiselect__add:focus-visible {
  text-decoration: underline;
  text-decoration-color: var(--chartreuse);
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  outline: none;
}

.form-multiselect__add[aria-disabled="true"] {
  color: var(--neutral-400);
  cursor: not-allowed;
}

.form-multiselect__add[aria-disabled="true"]:hover,
.form-multiselect__add[aria-disabled="true"]:focus-visible {
  text-decoration: none;
}

.form-multiselect__announce {
  font-size: var(--fs-body-s);
  color: var(--neutral-500);
  min-height: 1em;
}

/* ---------- Zone 6/7 — Tall textarea modifier ---------- */

.form-textarea--tall {
  min-height: calc(var(--space-128) + var(--space-16));
  max-height: 384px;
}

/* ---------- Guardar y volver separator ---------- */

.edit-save-and-return {
  display: inline-block;
  margin-top: var(--space-32);
  margin-bottom: 0;
  color: var(--neutral-500);
}

/* ---------- Zone 10 — Visibilidad statement ---------- */

.visibility-statement {
  font-size: var(--fs-body-l);
  line-height: var(--lh-body-l);
  color: var(--ink);
  margin: 0 0 var(--space-16) 0;
}

.visibility-state {
  font-style: normal;
  font-weight: var(--fw-regular);
}

.visibility-state--visible {
  color: var(--chartreuse);
  font-weight: var(--fw-semibold);
  background-color: transparent;
}

.visibility-state--paused {
  color: var(--neutral-500);
  font-style: italic;
}

.visibility-state--hidden {
  color: var(--neutral-500);
  text-decoration: line-through;
}

.visibility-change {
  display: inline-block;
  color: var(--neutral-500);
}

/* ---------- Zone 11 — Zona delicada ---------- */

.danger-zone {
  margin-top: var(--space-96);
  padding-top: var(--space-32);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  align-items: flex-start;
}

.danger-zone__heading {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--tracking-h3);
  font-weight: var(--fw-semibold);
  color: var(--neutral-500);
  margin: 0;
}

.danger-zone__helper {
  font-size: var(--fs-body-s);
  line-height: var(--lh-body-s);
  color: var(--neutral-500);
  margin: 0;
  max-width: 56ch;
}

.danger-zone__trigger {
  color: var(--error);
  background-color: transparent;
  border: 0;
  padding: 0 var(--space-4);
  height: auto;
  font-family: var(--font-display);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  cursor: pointer;
}

.danger-zone__trigger:hover,
.danger-zone__trigger:focus-visible {
  text-decoration: underline;
  text-decoration-color: var(--error);
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  outline: none;
}

/* ---------- Confirm delete modal ---------- */

.confirm-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-16);
  z-index: 300;
}

.confirm-modal[aria-hidden="false"] {
  display: flex;
}

.confirm-modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(14, 14, 12, 0.48);
  z-index: 0;
}

.confirm-modal__panel {
  position: relative;
  z-index: 1;
  max-width: 480px;
  width: 100%;
  padding: var(--space-32);
  background-color: var(--bone);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-modal);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.confirm-modal__title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
  letter-spacing: var(--tracking-h3);
  font-weight: var(--fw-semibold);
  color: var(--ink);
  margin: 0;
}

.confirm-modal__description {
  font-size: var(--fs-body-s);
  line-height: var(--lh-body-s);
  color: var(--neutral-500);
  margin: 0;
}

.confirm-modal__actions {
  display: flex;
  gap: var(--space-12);
  justify-content: flex-end;
  align-items: center;
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

.confirm-modal__delete {
  color: var(--error);
  background-color: transparent;
  border: 0;
  padding: 0 var(--space-4);
  height: auto;
  font-family: var(--font-display);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  cursor: pointer;
}

.confirm-modal__delete:hover,
.confirm-modal__delete:focus-visible {
  text-decoration: underline;
  text-decoration-color: var(--error);
  text-decoration-thickness: 2px;
  text-underline-offset: 2px;
  outline: none;
}

.confirm-modal__delete[disabled],
.confirm-modal__delete[aria-disabled="true"] {
  color: var(--neutral-400);
  cursor: not-allowed;
}

.confirm-modal__delete[disabled]:hover,
.confirm-modal__delete[aria-disabled="true"]:hover,
.confirm-modal__delete[disabled]:focus-visible,
.confirm-modal__delete[aria-disabled="true"]:focus-visible {
  text-decoration: none;
}

/* ---------- Mobile sticky save bar ---------- */

.profile-edit-sticky {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 36px;
  background-color: var(--bone);
  border-bottom: 1px solid var(--neutral-200);
  display: none;
  align-items: center;
  padding: 0 var(--space-16);
  z-index: 250;
  opacity: 0;
}

@media (max-width: 639px) {
  .profile-edit-sticky {
    display: flex;
    transition: opacity var(--duration-300) var(--easing-entry);
  }

  .profile-edit-sticky--scrolled-past.profile-edit-sticky--save-active {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .profile-edit-sticky {
    transition: none;
  }
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  .save-status {
    transition: none;
  }
  .save-status.is-saving .save-status__asterisk {
    animation: none;
  }
}