/* ---------- tokens ---------- */
:root {
  --bg:        #FAFAF7;
  --fg:        #111;
  --fg-muted:  #5F5F5A;
  --rule:      #E5E3DC;
  --accent:    #2B2B2B;
  --danger:    #8B2C2C;
  --info:      #2C5F8B;

  --serif: "Source Serif Pro", "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans:  "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --step-0: 1rem;
  --step-1: 1.125rem;
  --step-2: 1.5rem;
  --step-3: 2.25rem;
  --step-4: 3.25rem;

  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;

  --measure: 64ch;
  --shell:   72rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:       #111;
    --fg:       #FAFAF7;
    --fg-muted: #9A9A93;
    --rule:     #2A2A28;
    --accent:   #FAFAF7;
    --danger:   #D88B8B;
    --info:     #8BB6D8;
  }
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body { line-height: 1.6; -webkit-font-smoothing: antialiased; }
img, picture, svg { display: block; max-width: 100%; }
input, button, select, textarea { font: inherit; color: inherit; }

/* ---------- base ---------- */
body {
  font-family: var(--sans);
  font-size: var(--step-0);
  background: var(--bg);
  color: var(--fg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-2); }

p { max-width: var(--measure); }

a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--rule); transition: border-color .15s ease; }
a:hover { border-bottom-color: var(--fg); }

hr { border: 0; border-top: 1px solid var(--rule); margin: var(--space-3) 0; }

/* ---------- shell ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

main {
  flex: 1;
  padding-block: var(--space-5);
}

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--rule);
}
.site-header__inner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-3);
  flex-wrap: wrap;
}
.brand {
  font-family: var(--serif);
  font-size: var(--step-2);
  border: 0;
}
.brand:hover { border: 0; }
.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-3);
  list-style: none;
  padding: 0;
  font-size: 0.95rem;
}
.nav a {
  border: 0;
  color: var(--fg-muted);
  text-transform: lowercase;
  letter-spacing: .02em;
  transition: color .15s ease;
}
.nav a:hover { color: var(--fg); }
.nav .cart-link__count { color: var(--fg); }

/* ---------- header: search ---------- */
.site-search {
  flex: 1 1 14rem;
  max-width: 22rem;
  margin: 0;
}
.site-search input[type="search"] {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--rule);
  background: transparent;
  font: inherit;
  color: var(--fg);
  padding: var(--space-1) 0;
  outline: none;
  letter-spacing: .01em;
}
.site-search input[type="search"]::placeholder {
  color: var(--fg-muted);
  font-style: italic;
}
.site-search input[type="search"]:focus,
.site-search input[type="search"]:focus-visible {
  border-bottom-color: var(--fg);
  outline: 0;
}

/* ---------- footer: store switcher link ---------- */
/*
  Replaces the (removed) per-customer currency picker. The active
  store's currency now drives the display, so the only switching
  surface is a footer link that lists every store alongside a link to
  the same path on each one's host. Keep it understated — it's a
  navigation affordance, not a primary action.
*/
.store-link {
  border-bottom: 1px solid var(--rule);
  text-transform: lowercase;
  letter-spacing: .02em;
}
.store-link:hover { border-bottom-color: var(--fg); }

/* ---------- stores page ---------- */
.stores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-3);
}
.stores-card {
  border-top: 1px solid var(--rule);
  padding-top: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.stores-card__name {
  font-family: var(--serif);
  font-size: var(--step-1);
  text-transform: lowercase;
  letter-spacing: -.01em;
}
.stores-card__ccy {
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.stores-card__link { border: 0; }
.stores-card__link:hover { border-bottom: 1px solid var(--fg); }
.stores-card--active .stores-card__name { color: var(--fg); }
.stores-card--active .stores-card__badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--fg-muted);
}

/* ---------- accessibility: visually-hidden ---------- */
/*
  Off-screen but still announced by screen readers. Use for labels that the
  visual design omits (e.g. the search input next to a brand mark).
*/
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--rule);
  padding-block: var(--space-3);
  color: var(--fg-muted);
  font-size: 0.85rem;
  text-align: center;
}
.site-footer a { border: 0; color: inherit; text-decoration: underline; text-decoration-color: var(--rule); }
.site-footer a:hover { text-decoration-color: var(--fg); }

/* ---------- flash ---------- */
.flash {
  display: block;
  padding: var(--space-1) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-bottom: var(--space-3);
}
.flash--error { color: var(--danger); border-color: currentColor; }
.flash--info  { color: var(--info);   border-color: currentColor; }

/* ---------- page titles ---------- */
.page-title {
  font-family: var(--serif);
  font-size: var(--step-3);
  margin-bottom: var(--space-4);
  text-transform: lowercase;
}
.crumbs {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: var(--space-2);
  text-transform: lowercase;
}
.crumbs a { border: 0; }

/* ---------- home / new arrivals ---------- */
.home-hero {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.home-hero .page-title { margin-bottom: var(--space-4); }
.home-hero__shop { white-space: nowrap; }
.home-browse {
  margin-top: var(--space-4);
  text-align: center;
}
.home-browse a { border: 0; text-transform: lowercase; letter-spacing: .02em; }

/* ---------- product list ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
  gap: var(--space-4) var(--space-3);
}
.product-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  border: 0;
  color: inherit;
  text-decoration: none;
  transition: transform .2s ease;
}
.product-card:hover { border: 0; transform: translateY(-2px); }
.product-card__image {
  aspect-ratio: 1 / 1;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--rule);
  margin-bottom: var(--space-2);
  transition: filter .2s ease;
}
.product-card:hover .product-card__image { filter: brightness(.96); }
.product-card__name {
  font-family: var(--serif);
  font-size: var(--step-1);
  letter-spacing: -.01em;
}
.product-card__price {
  color: var(--fg-muted);
  font-size: 0.95rem;
}

/* ---------- catalog (filter rail + grid) ---------- */
.catalog {
  display: grid;
  grid-template-columns: 14rem minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 48rem) {
  .catalog { grid-template-columns: 1fr; gap: var(--space-4); }
}
.catalog__grid { min-height: 4rem; }

.filter-rail {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.category-nav {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.category-nav__link {
  border: 0;
  padding: var(--space-1) 0;
  color: var(--fg-muted);
  text-transform: lowercase;
  letter-spacing: .02em;
  transition: color .15s ease;
}
.category-nav__link:hover { color: var(--fg); border: 0; }
.category-nav__link.is-active {
  color: var(--fg);
  border-left: 2px solid var(--fg);
  padding-left: var(--space-2);
  margin-left: calc(-1 * var(--space-2) - 2px);
}

.filter-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  border-top: 1px solid var(--rule);
  padding-top: var(--space-3);
}
.facet {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.facet__title {
  font-family: var(--serif);
  font-size: var(--step-0);
  text-transform: lowercase;
  letter-spacing: -.01em;
  color: var(--fg-muted);
}
.facet__range {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
.facet__num {
  width: 100%;
  min-width: 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: var(--space-1) 0;
  font-size: 0.95rem;
  color: var(--fg);
  outline: none;
  transition: border-color .15s ease;
}
.facet__num:focus { border-bottom-color: var(--fg); }
.facet__sep { color: var(--fg-muted); }
.facet__values {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.facet__check {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  font-size: 0.9rem;
  cursor: pointer;
}
.facet__check input { accent-color: var(--fg); }
.filter-form__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-1);
}
.filter-form__clear {
  border: 0;
  font-size: 0.85rem;
  color: var(--fg-muted);
  text-transform: lowercase;
}
.filter-form__clear:hover { color: var(--fg); border-bottom: 1px solid var(--fg); }

/* ---------- product detail ---------- */
.product {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 48rem) {
  .product { grid-template-columns: 1fr; gap: var(--space-3); }
}
.product__image {
  aspect-ratio: 1 / 1;
  width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--rule);
}
.product__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.product__name {
  font-family: var(--serif);
  font-size: var(--step-3);
  letter-spacing: -.01em;
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--space-2);
}
.product__description {
  font-size: var(--step-1);
  color: var(--fg-muted);
  max-width: var(--measure);
}
.product__price {
  font-size: var(--step-2);
}
.product__hint {
  font-size: 0.85rem;
  color: var(--fg-muted);
}
.product__details {
  border-top: 1px solid var(--rule);
  padding-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.product__details-heading {
  font-family: var(--serif);
  font-size: var(--step-1);
  text-transform: lowercase;
  letter-spacing: -.01em;
  color: var(--fg-muted);
}
.product__attrs {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.product__attr {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--rule);
  font-size: 0.95rem;
}
.product__attr-name { color: var(--fg-muted); text-transform: lowercase; }
.product__cats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: 0.85rem;
}
.product__cat {
  border: 0;
  color: var(--fg-muted);
  text-transform: lowercase;
  letter-spacing: .02em;
}
.product__cat:hover { color: var(--fg); border-bottom: 1px solid var(--fg); }

/* ---------- variant selector ---------- */
.variant-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 18rem;
}
.variant-form select {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: var(--space-1) 0;
  font-size: var(--step-1);
  color: var(--fg);
  outline: none;
}
.variant-form select:focus { border-bottom-color: var(--fg); }
.variant-box { display: flex; flex-direction: column; gap: var(--space-2); }
.stock { font-size: 0.85rem; }
.stock--in { color: var(--fg-muted); }
.stock--low { color: #B8860B; }
.stock--out { color: var(--danger); text-transform: lowercase; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  font-size: 0.95rem;
  letter-spacing: .04em;
  text-transform: lowercase;
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
  border-radius: 0;
}
.btn:hover { background: transparent; color: var(--fg); }
.btn--ghost {
  background: transparent;
  color: var(--fg);
  border-color: var(--rule);
}
.btn--ghost:hover { border-color: var(--fg); background: transparent; }
.btn--block { display: flex; width: 100%; }

/* ---------- cart ---------- */
.cart-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: var(--space-3);
}
.cart-table th, .cart-table td {
  text-align: left;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--rule);
  vertical-align: baseline;
}
.cart-table thead th {
  border-top: 1px solid var(--rule);
  font-weight: 400;
  color: var(--fg-muted);
  font-size: 0.85rem;
  text-transform: lowercase;
  letter-spacing: .04em;
}
.cart-table tfoot td {
  border-bottom: 0;
  font-size: var(--step-1);
  padding-top: var(--space-3);
}
.cart-table .col-qty, .cart-table .col-price, .cart-table .col-total { text-align: right; }
.cart-empty {
  color: var(--fg-muted);
  padding: var(--space-4) 0;
  text-align: center;
}

/* ---------- checkout ---------- */
.checkout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 48rem) {
  .checkout { grid-template-columns: 1fr; gap: var(--space-4); }
}
.checkout__heading {
  font-family: var(--serif);
  font-size: var(--step-2);
  text-transform: lowercase;
  letter-spacing: -.01em;
  margin-bottom: var(--space-2);
}
.checkout__note {
  font-size: 0.85rem;
  margin-bottom: var(--space-3);
}

/* ---------- order list ---------- */
.orders-list .order-row__id {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.95rem;
  border: 0;
  color: var(--fg);
}
.orders-list .order-row__id:hover { border-bottom: 1px solid var(--fg); }
.orders-list .order-row__count { font-size: 0.85rem; }

.order-status {
  display: inline-block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 0.15em 0.5em;
  border: 1px solid currentColor;
  color: var(--fg-muted);
}
.order-status--paid      { color: var(--fg); }
.order-status--failed    { color: var(--danger); }
.order-status--pending   { color: var(--info); }
.order-status--cancelled { color: var(--danger); }
.order-status--shipped   { color: #1f7a44; }
.order-status--delivered { color: var(--fg-muted); }
.order-status--refunded  { color: #a26200; }
.order__actions { display: flex; align-items: center; gap: var(--space-3); margin-top: var(--space-2); }

/* ---------- order confirmation ---------- */
.order {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 48rem;
}
.order__header { margin-bottom: var(--space-2); }
.order__title {
  font-family: var(--serif);
  font-size: var(--step-3);
  text-transform: lowercase;
  letter-spacing: -.01em;
}
.order__subtitle {
  margin-top: var(--space-1);
  font-size: 0.9rem;
}
.order__id {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--fg);
}
.order__hint {
  font-size: 0.85rem;
}
.order .btn { align-self: flex-start; margin-top: var(--space-2); }

/* ---------- fieldsets ---------- */
.fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.fieldset__legend {
  font-family: var(--serif);
  font-size: var(--step-1);
  text-transform: lowercase;
  letter-spacing: -.01em;
  padding: 0;
  margin-bottom: var(--space-1);
  color: var(--fg-muted);
}

/* ---------- radio options ---------- */
.radio {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--rule);
  cursor: pointer;
}
.radio:first-of-type { border-top: 1px solid var(--rule); }
.radio input { accent-color: var(--fg); }
.radio__label { flex: 1; }
.radio__cost { font-size: 0.9rem; }

/* ---------- order shipping block ---------- */
.order__ship-heading {
  font-family: var(--serif);
  font-size: var(--step-1);
  text-transform: lowercase;
  color: var(--fg-muted);
  margin-bottom: var(--space-1);
}
.order__address {
  font-style: normal;
  line-height: 1.7;
}

/* ---------- account area ---------- */
.account {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 48rem) {
  .account { grid-template-columns: 1fr; gap: var(--space-3); }
}
.account-nav {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.account-nav__link {
  border: 0;
  padding: var(--space-1) 0;
  color: var(--fg-muted);
  text-transform: lowercase;
  letter-spacing: .02em;
  transition: color .15s ease;
}
.account-nav__link:hover { color: var(--fg); border: 0; }
.account-nav__link.is-active { color: var(--fg); border-left: 2px solid var(--fg); padding-left: var(--space-2); margin-left: calc(-1 * var(--space-2) - 2px); }
.account-nav__link--muted { color: var(--fg-muted); }
.account-nav__rule { display: block; border-top: 1px solid var(--rule); margin: var(--space-2) 0; }

.account__hello { font-size: var(--step-1); margin-bottom: var(--space-4); }
.account__cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: var(--space-3); }
.account-card { border-top: 1px solid var(--rule); padding-top: var(--space-2); display: flex; flex-direction: column; gap: var(--space-1); }
.account-card__title {
  font-family: var(--serif);
  font-size: var(--step-1);
  text-transform: lowercase;
  letter-spacing: -.01em;
  margin-bottom: var(--space-2);
}

/* ---------- admin panel ---------- */
.admin {
  display: grid;
  grid-template-columns: 12rem 1fr;
  gap: var(--space-5);
  align-items: start;
}
@media (max-width: 48rem) {
  .admin { grid-template-columns: 1fr; gap: var(--space-3); }
}
.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.admin-nav__link {
  border: 0;
  padding: var(--space-1) 0;
  color: var(--fg-muted);
  text-transform: lowercase;
  letter-spacing: .02em;
  transition: color .15s ease;
}
.admin-nav__link:hover { color: var(--fg); border: 0; }
.admin-nav__link.is-active { color: var(--fg); border-left: 2px solid var(--fg); padding-left: var(--space-2); margin-left: calc(-1 * var(--space-2) - 2px); }
.admin-nav__link--muted { color: var(--fg-muted); }
.admin-nav__rule { display: block; border-top: 1px solid var(--rule); margin: var(--space-2) 0; }

.admin__hello { font-size: var(--step-1); margin-bottom: var(--space-4); }
.admin__stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr)); gap: var(--space-3); }
.admin-stat { border-top: 1px solid var(--rule); padding-top: var(--space-2); display: flex; flex-direction: column; gap: var(--space-1); }
.admin-stat__value { font-family: var(--serif); font-size: var(--step-3); line-height: 1; }
.admin-stat__label { font-size: var(--step-0); text-transform: lowercase; letter-spacing: .02em; color: var(--fg-muted); margin: 0; }
.admin-stat__link { font-size: 0.85rem; color: var(--fg-muted); }
.admin-stat__link:hover { color: var(--fg); }

/* admin crud tables + forms */
.admin-table { width: 100%; border-collapse: collapse; margin-bottom: var(--space-5); font-size: var(--step-0); }
.admin-table th { text-align: left; font-weight: 400; text-transform: lowercase; letter-spacing: .02em; color: var(--fg-muted); border-bottom: 1px solid var(--fg); padding: var(--space-1) var(--space-2) var(--space-1) 0; }
.admin-table td { border-bottom: 1px solid var(--rule); padding: var(--space-2) var(--space-2) var(--space-2) 0; vertical-align: middle; }
.admin-table code { font-size: 0.85em; color: var(--fg-muted); }
.admin-table__actions { display: flex; align-items: center; gap: var(--space-3); white-space: nowrap; }
.admin-table__actions form { display: inline; margin: 0; }
.admin-form { border-top: 1px solid var(--rule); padding-top: var(--space-3); max-width: 28rem; }
.admin-form .field--check { flex-direction: row; align-items: center; gap: var(--space-2); }
.admin-form .field--check label { display: flex; align-items: center; gap: var(--space-2); }
.field--check input[type="checkbox"] { width: auto; }

/* admin product edit: stacked sections */
.admin-section { border-top: 1px solid var(--rule); padding-top: var(--space-3); margin-bottom: var(--space-5); max-width: 32rem; }
.admin-section__title { text-transform: lowercase; letter-spacing: .02em; color: var(--fg-muted); font-weight: 400; margin-bottom: var(--space-3); }
.admin-section .admin-table { max-width: none; }
.admin-section input[type="number"] { width: 6rem; }
.admin-checks { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-3); }
.admin-check { display: flex; align-items: center; gap: var(--space-2); }
.admin-check input[type="checkbox"] { width: auto; }

/* address book */
.addr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: var(--space-3); margin-bottom: var(--space-4); }
.addr-card { position: relative; border: 1px solid var(--rule); padding: var(--space-3); display: flex; flex-direction: column; gap: var(--space-2); }
.addr-card--default { border-color: var(--fg); }
.addr-card__badge { position: absolute; top: var(--space-2); right: var(--space-2); font-size: 0.7rem; text-transform: uppercase; letter-spacing: .08em; color: var(--fg-muted); }
.addr-card__actions { display: flex; gap: var(--space-3); margin-top: auto; font-size: 0.85rem; align-items: center; }
.addr-card__actions a { border: 0; }
.addr-card__actions a:hover { border-bottom: 1px solid var(--fg); }
.addr-add { margin-top: var(--space-4); border-top: 1px solid var(--rule); padding-top: var(--space-3); }

.linkbtn { background: 0; border: 0; padding: 0; cursor: pointer; font-size: 0.85rem; color: var(--fg-muted); text-transform: lowercase; }
.linkbtn:hover { color: var(--fg); }
.linkbtn--danger:hover { color: var(--danger); }

/* ---------- forms ---------- */
.form {
  max-width: 28rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.field label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: lowercase;
  letter-spacing: .04em;
}
.field input {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--rule);
  padding: var(--space-1) 0;
  font-size: var(--step-1);
  color: var(--fg);
  outline: none;
  transition: border-color .15s ease;
}
.field input:focus { border-bottom-color: var(--fg); }
.form__aside {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* ---------- password strength meter ---------- */
.pw-meter {
  margin-top: var(--space-1);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.pw-meter__bars {
  display: flex;
  gap: 4px;
}
.pw-meter__bars span {
  height: 3px;
  flex: 1;
  background: var(--rule);
  transition: background .15s ease;
}
/* filled segments tint by score: muted red -> amber -> green */
.pw-meter[data-score="1"] .pw-meter__bars span[data-on="1"] { background: #8B2C2C; }
.pw-meter[data-score="2"] .pw-meter__bars span[data-on="1"] { background: #B8860B; }
.pw-meter[data-score="3"] .pw-meter__bars span[data-on="1"] { background: #4A7C59; }
.pw-meter[data-score="4"] .pw-meter__bars span[data-on="1"] { background: #2E5E3A; }
.pw-meter__label { font-size: 0.8rem; }

/* ---------- htmx loading indicator ---------- */
.htmx-indicator {
  opacity: 0;
  transition: opacity .2s ease;
}
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator { opacity: 1; }

.loading {
  display: inline-block;
  width: 1em;
  height: 1em;
  border: 1.5px solid var(--rule);
  border-top-color: var(--fg);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: -0.15em;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- utility ---------- */
.muted { color: var(--fg-muted); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ---------- accessibility: skip link ---------- */
/*
  Hidden off-screen by default; revealed when it receives keyboard focus so
  keyboard-only / screen-reader users can bypass the header nav and jump
  straight to the page content (#main).
*/
.skip-link {
  position: absolute;
  top: 0;
  left: 0;
  padding: var(--space-1) var(--space-2);
  background: var(--accent);
  color: var(--bg);
  border: 0;
  z-index: 1000;
  transform: translateY(-150%);
  transition: transform .15s ease;
}
.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- accessibility: focus-visible ---------- */
/*
  Consistent, high-contrast focus ring on all interactive elements. We hide
  the default outline only when the element is NOT keyboard-focused so mouse
  clicks don't leave a lingering ring.
*/
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.btn:focus-visible,
.linkbtn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Static field label that mirrors .field label styling but is not a real
   <label for=…>. Used where we render a read-only value below it. */
.field__static-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: lowercase;
  letter-spacing: .04em;
  margin: 0;
}