/* ============================================================
   VinoPrint — Component layer
   Built strictly on design/tokens.css. Rules from DESIGN.md.
   ============================================================ */

*,*::before,*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--vp-bg);
  color: var(--vp-fg);
  font: var(--vp-text-body);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
/* `hidden` must win over any component display rule (flex/grid). */
[hidden] { display: none !important; }
h1, h2, h3, h4, p, figure { margin: 0; }
a { color: inherit; }

::selection { background: var(--vp-primary-subtle-2); color: var(--vp-ink); }

.wrap  { max-width: var(--vp-container-max);  margin: 0 auto; padding: 0 var(--vp-page-margin); }
.wrap--wide  { max-width: var(--vp-container-wide); }
.wrap--prose { max-width: var(--vp-container-prose); }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* --- Type utilities ---------------------------------------- */
.t-hero       { font: var(--vp-text-hero);        letter-spacing: var(--vp-track-hero); }
.t-display-xl { font: var(--vp-text-display-xl);  letter-spacing: var(--vp-track-display); }
.t-display-lg { font: var(--vp-text-display-lg);  letter-spacing: var(--vp-track-display); }
.t-display-md { font: var(--vp-text-display-md);  letter-spacing: var(--vp-track-display); }
.t-display-sm { font: var(--vp-text-display-sm); }
.t-title      { font: var(--vp-text-title); }
.t-body-lg    { font: var(--vp-text-body-lg); }
.t-body       { font: var(--vp-text-body); }
.t-body-sm    { font: var(--vp-text-body-sm); }
.t-caption    { font: var(--vp-text-caption);  color: var(--vp-fg-muted); }
.t-data       { font: var(--vp-text-data);     font-variant-numeric: tabular-nums; }
.t-price      { font: var(--vp-text-price);    font-variant-numeric: tabular-nums; }
.t-price-lg   { font: var(--vp-text-price-lg); font-variant-numeric: tabular-nums; }
.t-quote      { font: var(--vp-text-editorial-quote); }
.t-lead-serif { font: var(--vp-text-editorial-lead); }
.t-vintage    { font: var(--vp-text-vintage); font-variant-numeric: tabular-nums; }
.t-muted      { color: var(--vp-fg-muted); }
.t-secondary  { color: var(--vp-fg-secondary); }

.eyebrow {
  display: block;
  font: var(--vp-text-eyebrow);
  letter-spacing: var(--vp-track-eyebrow);
  text-transform: uppercase;
  color: var(--vp-primary);
}
[data-theme='dark'] .eyebrow { color: var(--vp-foil-on-dark); }

.micro {
  font: var(--vp-text-micro);
  letter-spacing: var(--vp-track-micro);
  text-transform: uppercase;
}

.link {
  color: var(--vp-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--vp-primary-border);
  transition: border-color var(--vp-dur-fast) var(--vp-ease-settle);
}
.link:hover { border-bottom-color: var(--vp-primary); }

/* --- Section rhythm ----------------------------------------- */
.section       { padding: var(--vp-space-section) 0; }
.section--tight{ padding: var(--vp-space-huge) 0; }
.section--rule { border-top: 1px solid var(--vp-rule); }
.band-kraft  { background: var(--vp-surface-kraft); color: var(--vp-ink); }
.band-cellar { background: var(--vp-canvas-dark);   color: var(--vp-on-dark); }
.band-cellar .eyebrow { color: var(--vp-foil-on-dark); }

/* --- The Frame ---------------------------------------------- */
.frame {
  position: relative;
  background: var(--vp-bg-surface);
  padding: var(--vp-frame-inset-md);
  padding-bottom: calc(var(--vp-frame-inset-md) * var(--vp-frame-foot-multiplier));
}
.frame::before {
  content: ''; position: absolute; inset: 0;
  border: var(--vp-frame-rule) solid var(--vp-rule);
  pointer-events: none;
}
.frame--sm { padding: var(--vp-frame-inset-sm); padding-bottom: calc(var(--vp-frame-inset-sm) * var(--vp-frame-foot-multiplier)); }
.frame--lg { padding: var(--vp-frame-inset-lg); padding-bottom: calc(var(--vp-frame-inset-lg) * var(--vp-frame-foot-multiplier)); }

/* --- Announcement + nav -------------------------------------- */
.announce {
  background: var(--vp-primary-deep);
  color: var(--vp-on-dark);
  height: 36px;
  display: flex; align-items: center; justify-content: center;
  font: var(--vp-text-micro);
  letter-spacing: var(--vp-track-micro);
  text-transform: uppercase;
  text-align: center;
  padding: 0 var(--vp-page-margin);
}
/* Il lockup fornito è verticale (1 : 1.474) e il wordmark vale solo il 14,5%
   della sua altezza: sotto i ~76px diventa illeggibile. La barra è quindi alta
   abbastanza da ospitarlo intero, invece di rimpicciolire il marchio. */
.nav {
  position: sticky; top: 0; z-index: 40;
  height: 144px;
  background: var(--vp-bg);
  border-bottom: 1px solid var(--vp-rule);
}
@media (max-width: 640px) { .nav { height: 106px; } }
/* Scorrendo la barra rientra sotto gli 80px: il lockup integrale serve
   all'arrivo, non per tutta la lettura. */
.nav { transition: height var(--vp-dur-base) var(--vp-ease-settle), background var(--vp-dur-base) var(--vp-ease-settle); }
.nav__logo { transition: height var(--vp-dur-base) var(--vp-ease-settle); }
.nav.is-compact { height: 78px; background: color-mix(in srgb, var(--vp-bg) 92%, transparent); backdrop-filter: blur(12px); }
.nav.is-compact .nav__logo { height: 56px; }
@media (max-width: 640px) { .nav.is-compact { height: 64px; } .nav.is-compact .nav__logo { height: 46px; } }
@media (prefers-reduced-motion: reduce) { .nav, .nav__logo { transition: none; } }
.nav__in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--vp-space-lg); }
.nav__brand { display: flex; align-items: center; text-decoration: none; }
.nav__logo  { height: 112px; width: auto; }
@media (max-width: 640px) { .nav__logo { height: 78px; } }
/* Legacy inline lockup (mark + typed wordmark) — kept for surfaces that
   cannot load the SVG. Prefer .nav__logo. */
.nav__mark  { width: 24px; color: var(--vp-primary); }
[data-theme='dark'] .nav__mark { color: var(--vp-on-dark); }
.nav__word  {
  font: var(--vp-text-title); font-weight: 300; letter-spacing: .02em;
  text-transform: lowercase; color: var(--vp-fg);
}
.nav__links { display: flex; gap: var(--vp-space-xl); list-style: none; margin: 0; padding: 0; }
.nav__link {
  font: var(--vp-text-nav);
  letter-spacing: var(--vp-track-nav);
  text-transform: uppercase;
  text-decoration: none;
  color: var(--vp-fg);
  padding-bottom: 6px;
  border-bottom: 1px solid transparent;
  transition: border-color var(--vp-dur-fast) var(--vp-ease-settle), color var(--vp-dur-fast) var(--vp-ease-settle);
}
.nav__link:hover { color: var(--vp-primary); }
.nav__link[aria-current='page'] { border-bottom-color: var(--vp-primary); }
.nav__tools { display: flex; align-items: center; gap: 4px; }
@media (max-width: 1024px) { .nav__links { display: none; } }

.iconbtn {
  width: 44px; height: 44px; display: grid; place-items: center;
  background: transparent; border: 0; border-radius: 0; cursor: pointer;
  color: var(--vp-fg);
  transition: color var(--vp-dur-fast) var(--vp-ease-settle);
}
.iconbtn:hover { color: var(--vp-primary); }
.iconbtn svg { width: 20px; height: 20px; stroke: currentColor; stroke-width: 1.5; fill: none; }
.iconbtn__count {
  position: absolute; transform: translate(12px,-12px);
  background: var(--vp-primary); color: var(--vp-on-primary);
  font: var(--vp-text-micro); letter-spacing: 0; padding: 2px 5px;
}

.breadcrumb { font: var(--vp-text-caption); color: var(--vp-fg-muted); padding: var(--vp-space-lg) 0; }
.breadcrumb a { text-decoration: none; }
.breadcrumb a:hover { color: var(--vp-primary); }
.breadcrumb span { margin: 0 8px; opacity: .5; }

/* --- Buttons ------------------------------------------------- */
.btn {
  /* reset esplicito: senza, un <button> senza variante eredita il chrome
     nativo del browser (fondo grigio, bordo, font di sistema). */
  appearance: none; -webkit-appearance: none;
  background: none; color: inherit; font-family: inherit;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 16px 32px;
  border: 0; border-radius: 0; cursor: pointer; text-decoration: none;
  font: var(--vp-text-button);
  letter-spacing: var(--vp-track-button);
  text-transform: uppercase;
  transition: background var(--vp-dur-fast) var(--vp-ease-settle),
              border-color var(--vp-dur-fast) var(--vp-ease-settle),
              color var(--vp-dur-fast) var(--vp-ease-settle);
}
.btn:focus-visible { outline: 2px solid var(--vp-primary); outline-offset: 2px; }
.btn--primary   { background: var(--vp-primary); color: var(--vp-on-primary); }
.btn--primary:hover  { background: var(--vp-primary-hover); }
.btn--primary:active { background: var(--vp-primary-active); }
.btn--secondary { background: transparent; color: var(--vp-primary); border: 1px solid var(--vp-primary); padding: 15px 31px; }
.btn--secondary:hover { background: var(--vp-primary-subtle); }
.btn--quiet     { background: transparent; color: var(--vp-fg); border: 1px solid var(--vp-rule-strong); padding: 15px 31px; }
.btn--quiet:hover { border-color: var(--vp-fg); }
.btn--foil      { background: var(--vp-foil-sheen); color: var(--vp-on-foil); box-shadow: var(--vp-shadow-foil-emboss); }
.btn--on-dark   { background: var(--vp-on-dark); color: var(--vp-primary); }
.btn--block     { width: 100%; }
.btn--sm        { min-height: 40px; padding: 11px 20px; font: var(--vp-text-button-sm); letter-spacing: var(--vp-track-button); }
.btn--secondary.btn--sm, .btn--quiet.btn--sm { padding: 10px 19px; }
.btn[disabled], .btn--disabled {
  background: var(--vp-bg-disabled); color: var(--vp-fg-disabled);
  border-color: transparent; cursor: not-allowed;
}
@media (hover: none) { .btn--sm { min-height: 44px; } }

[data-theme='dark'] .btn--secondary { color: var(--vp-primary-on-dark); border-color: var(--vp-primary-on-dark); }
[data-theme='dark'] .btn--secondary:hover { background: var(--vp-surface-dark-raised); }

/* --- Form controls -------------------------------------------- */
.field { display: block; }
.field__label, .flabel {
  display: block; margin-bottom: var(--vp-space-xs);
  font: var(--vp-text-form-label);
  letter-spacing: var(--vp-track-label);
  text-transform: uppercase;
  color: var(--vp-fg-secondary);
}
.field__input, .field select, .field input[type='text'] {
  width: 100%; min-height: 48px; padding: 13px 16px;
  border: 1px solid var(--vp-rule-strong); border-radius: 0;
  background: var(--vp-bg-surface); color: var(--vp-fg);
  font: var(--vp-text-body);
}
.field__input::placeholder { color: var(--vp-fg-muted); }
.field__input:focus {
  outline: 0; border-color: var(--vp-primary);
  box-shadow: 0 0 0 3px var(--vp-primary-subtle-2);
}
.field__help { display: block; margin-top: 6px; font: var(--vp-text-caption); color: var(--vp-fg-muted); }
.field__error{ display: block; margin-top: 6px; font: var(--vp-text-caption); color: var(--vp-fg-danger); }
.field--error .field__input { border-color: var(--vp-fg-danger); }

.stepper { display: inline-flex; height: 48px; border: 1px solid var(--vp-rule-strong); background: var(--vp-bg-surface); }
.stepper button {
  width: 48px; border: 0; background: transparent; color: var(--vp-fg);
  cursor: pointer; font-size: 18px; line-height: 1;
}
.stepper button:hover { color: var(--vp-primary); }
.stepper input {
  width: 92px; border: 0;
  border-left: 1px solid var(--vp-rule); border-right: 1px solid var(--vp-rule);
  text-align: center; background: transparent; color: var(--vp-fg);
  font: var(--vp-text-data); font-variant-numeric: tabular-nums;
}
.stepper input:focus { outline: 0; }

.dropzone {
  border: 1px dashed var(--vp-rule-strong);
  background: var(--vp-bg-sunken);
  padding: 32px 24px; text-align: center;
  transition: border-color var(--vp-dur-fast) var(--vp-ease-settle), background var(--vp-dur-fast) var(--vp-ease-settle);
}
.dropzone.is-over { border-color: var(--vp-primary); background: var(--vp-primary-subtle); }
.dropzone__mark { width: 30px; margin: 0 auto 12px; color: var(--vp-ink-disabled); }
.filerow {
  display: flex; align-items: center; gap: 14px;
  border: 1px solid var(--vp-rule-strong); background: var(--vp-bg-surface); padding: 12px;
}
.filerow__thumb { width: 40px; aspect-ratio: var(--vp-label-aspect); background: var(--vp-bg-sunken); flex: none; }

/* --- Option tiles & swatches ----------------------------------- */
.tiles { display: grid; gap: var(--vp-space-sm); }
.tiles > * { min-width: 0; }
.tiles--2 { grid-template-columns: repeat(2, 1fr); }
.tiles--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 420px) { .tiles--3 { grid-template-columns: repeat(2, 1fr); } }

/* Narrow columns can't hold name and price side by side — stack them. */
.tiles--3 .tile, .tile--stack { flex-direction: column; justify-content: space-between; gap: 8px; }

.tile {
  position: relative; display: flex; justify-content: space-between; gap: 12px;
  min-height: 88px; padding: 16px; text-align: left;
  background: var(--vp-bg-surface);
  border: 1px solid var(--vp-rule-strong); border-radius: 0;
  cursor: pointer; color: var(--vp-fg);
  transition: border-color var(--vp-dur-fast) var(--vp-ease-settle), background var(--vp-dur-fast) var(--vp-ease-settle);
}
.tile:hover { border-color: var(--vp-primary); }
.tile[aria-pressed='true'] {
  border: 2px solid var(--vp-primary); padding: 15px;
  background: var(--vp-primary-subtle);
}
.tile[aria-pressed='true']::after {
  content: ''; position: absolute; top: 10px; right: 10px;
  width: 8px; height: 8px; background: var(--vp-primary);
}
.tile[disabled] { background: var(--vp-bg-disabled); color: var(--vp-fg-disabled); border-color: var(--vp-rule); cursor: not-allowed; }
.tile > span:first-child { display: block; min-width: 0; }
.tile__name { display: block; font: var(--vp-text-body-sm); font-weight: 500; }
.tile__spec { display: block; font: var(--vp-text-caption); color: var(--vp-fg-muted); margin-top: 4px; }
.tile__delta{ display: block; font: var(--vp-text-data); font-variant-numeric: tabular-nums; white-space: nowrap; flex: none; }
[data-theme='dark'] .tile[aria-pressed='true'] { background: var(--vp-surface-dark-raised); border-color: var(--vp-primary-on-dark); }
[data-theme='dark'] .tile[aria-pressed='true']::after { background: var(--vp-primary-on-dark); }

.swatches { display: flex; flex-wrap: wrap; gap: var(--vp-space-sm); }
.swatch { border: 0; background: none; padding: 0; cursor: pointer; text-align: center; width: 72px; color: var(--vp-fg); }
.swatch__chip {
  display: block;
  width: 56px; height: 56px; margin: 0 auto 8px;
  border: 1px solid var(--vp-rule-strong);
  transition: box-shadow var(--vp-dur-fast) var(--vp-ease-settle);
}
.swatch[aria-pressed='true'] .swatch__chip { box-shadow: 0 0 0 2px var(--vp-bg), 0 0 0 4px var(--vp-primary); }
.swatch__chip--foil { background: var(--vp-foil-sheen); border: 0; box-shadow: var(--vp-shadow-foil-emboss); }
.swatch[aria-pressed='true'] .swatch__chip--foil { box-shadow: var(--vp-shadow-foil-emboss), 0 0 0 2px var(--vp-bg), 0 0 0 4px var(--vp-primary); }
.swatch__name { font: var(--vp-text-caption); display: block; line-height: 1.25; }
.swatch__delta{ display: block; font: var(--vp-text-micro); letter-spacing: .04em; color: var(--vp-fg-muted); }

/* --- Badges & alerts -------------------------------------------- */
.badge {
  display: inline-block; padding: 5px 10px; border-radius: 0;
  font: var(--vp-text-micro); letter-spacing: var(--vp-track-micro); text-transform: uppercase;
}
.badge--brand   { background: var(--vp-primary);    color: var(--vp-on-primary); }
.badge--foil    { background: var(--vp-foil-sheen); color: var(--vp-on-foil); box-shadow: var(--vp-shadow-foil-emboss); }
.badge--outline { border: 1px solid var(--vp-rule-strong); color: var(--vp-fg-secondary); padding: 4px 9px; }
.badge--neutral { background: var(--vp-bg-sunken);  color: var(--vp-fg-secondary); }

.alert {
  padding: 14px 16px; border-left: 3px solid;
  font: var(--vp-text-body-sm); color: var(--vp-fg);
}
.alert--info    { background: var(--vp-bg-info);    border-color: var(--vp-fg-info); }
.alert--success { background: var(--vp-bg-success); border-color: var(--vp-fg-success); }
.alert--warning { background: var(--vp-bg-warning); border-color: var(--vp-fg-warning); }
.alert--danger  { background: var(--vp-bg-danger);  border-color: var(--vp-fg-danger); }

/* --- Label system ------------------------------------------------ */
.mat {
  background: var(--vp-bg-sunken);
  padding: var(--vp-space-xxl);
  display: flex; align-items: center; justify-content: center;
  min-height: 480px;
}
.artwork {
  position: relative; width: 68%; max-width: 340px;
  aspect-ratio: var(--vp-label-aspect);
  background: #ffffff;
  border-radius: var(--vp-radius-die-cut);
  box-shadow: var(--vp-shadow-paper-drop);
  transition: opacity var(--vp-dur-base) var(--vp-ease-settle);
}
.artwork.is-changing { opacity: .35; }
.guide { position: absolute; z-index: 2; pointer-events: none; opacity: 0; transition: opacity var(--vp-dur-fast) var(--vp-ease-settle); }
.guides-on .guide { opacity: 1; }
.guide--bleed { inset: -11px; border: 1px dashed var(--vp-bleed-guide); }
.guide--die   { inset: 0;     border: 1px dashed var(--vp-dieline); }
.guide--safe  { inset: 15px;  border: 1px dashed var(--vp-safe-guide); }
.guide__tag {
  position: absolute; top: -9px; left: 6px; padding: 0 5px;
  background: var(--vp-bg-sunken);
  font: var(--vp-text-micro); letter-spacing: .06em; text-transform: uppercase;
}
.bottle { position: relative; width: 62%; max-width: 280px; }

.previewbar {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid var(--vp-rule); border-top: 0;
  padding: 10px 14px; background: var(--vp-bg-surface); flex-wrap: wrap;
}
.segmented { display: inline-flex; border: 1px solid var(--vp-rule-strong); }
.segmented button {
  border: 0; background: transparent; color: var(--vp-fg-secondary);
  padding: 9px 14px; cursor: pointer;
  font: var(--vp-text-button-sm); letter-spacing: var(--vp-track-button); text-transform: uppercase;
}
.segmented button + button { border-left: 1px solid var(--vp-rule); }
.segmented button[aria-pressed='true'] { background: var(--vp-primary); color: var(--vp-on-primary); }
.switch { display: inline-flex; align-items: center; gap: 8px; font: var(--vp-text-caption); cursor: pointer; color: var(--vp-fg-secondary); }
.switch input { width: 18px; height: 18px; accent-color: var(--vp-primary); }

/* --- Tables ------------------------------------------------------- */
.spectable { width: 100%; border-collapse: collapse; border: 1px solid var(--vp-rule); font: var(--vp-text-data); }
.spectable th, .spectable td { padding: 13px 16px; text-align: left; }
.spectable tr:nth-child(odd) { background: var(--vp-bg-sunken); }
.spectable th {
  font: var(--vp-text-form-label); letter-spacing: var(--vp-track-label);
  text-transform: uppercase; color: var(--vp-fg-secondary); font-weight: 500; width: 46%;
}
.spectable td { font-variant-numeric: tabular-nums; }
@media (max-width: 640px) {
  .spectable, .spectable tbody, .spectable tr, .spectable th, .spectable td { display: block; width: auto; }
  .spectable th { border-bottom: 0; padding-bottom: 0; }
  .spectable td { padding-top: 4px; }
}

.pricerow { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; font: var(--vp-text-data); color: var(--vp-fg-secondary); font-variant-numeric: tabular-nums; }
.pricerow--total {
  border-top: 1px solid var(--vp-rule-strong);
  margin-top: var(--vp-space-sm); padding-top: var(--vp-space-md);
  font: var(--vp-text-price); color: var(--vp-fg); font-variant-numeric: tabular-nums;
}

/* --- Footer -------------------------------------------------------- */
.footer { background: var(--vp-canvas-dark); color: var(--vp-on-dark-muted); padding: var(--vp-space-huge) 0 var(--vp-space-xl); }
.footer__grid { display: grid; grid-template-columns: 200px repeat(3, 1fr); gap: var(--vp-space-xxl); }
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__grid { grid-template-columns: 1fr; } }
.footer .eyebrow { color: var(--vp-foil-on-dark); margin-bottom: var(--vp-space-md); }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 10px; }
.footer a { font: var(--vp-text-body-sm); text-decoration: none; color: var(--vp-on-dark-muted); }
.footer a:hover { color: var(--vp-on-dark); }
.footer__legal {
  margin-top: var(--vp-space-xxxl); padding-top: var(--vp-space-lg);
  border-top: 1px solid var(--vp-hairline-dark);
  display: flex; justify-content: space-between; gap: var(--vp-space-lg); flex-wrap: wrap;
  font: var(--vp-text-micro); letter-spacing: var(--vp-track-micro); text-transform: uppercase; opacity: .7;
}

/* --- Motion --------------------------------------------------------- */
.rise { opacity: 0; transform: translateY(var(--vp-rise)); }
.rise.is-in {
  opacity: 1; transform: none;
  transition: opacity var(--vp-dur-slow) var(--vp-ease-settle), transform var(--vp-dur-slow) var(--vp-ease-settle);
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rise, .rise.is-in { opacity: 1; transform: none; transition: none; }
}