/*
 * Marquesina base layer (docs/design/VEGAS-REDESIGN.md §2, §3.8, §3.9, §3.12–3.14, §8.4 WP-A):
 * body.vg, typography, wrap, sections, header/nav, lights switch, responsible-play strip,
 * buttons, badges, fields, alerts, focus, .vg-sr, skip link and the .vg-empty base.
 * Element defaults use :where() (zero specificity) so every component class overrides them.
 * Only the contrast pairs of §2.2 are used. Interactive targets are >= 44 px.
 */

/* ---------- Document ---------- */

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

body.vg {
  margin: 0;
  min-height: 100svh;
  background: var(--vg-night);
  color: var(--vg-bulb);
  font-family: var(--vg-font-body);
  font-size: var(--vg-fs-base);
  line-height: var(--vg-lh-body);
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: clip;
}

body.vg ::selection {
  background: var(--vg-gold);
  color: var(--vg-ink);
}

:where(.vg) :where(img, svg, video) {
  max-width: 100%;
}

:where(.vg) :where(img, video) {
  height: auto;
}

/* ---------- Typography (§2.3) ---------- */

:where(.vg) :where(h1, h2) {
  margin: 0 0 var(--vg-s-4);
  font-family: var(--vg-font-marquee);
  font-weight: 400;
  line-height: var(--vg-lh-marquee);
  text-transform: uppercase;
  text-wrap: balance;
  overflow-wrap: anywhere;
  hyphens: auto;
}

:where(.vg) h1 {
  font-size: var(--vg-fs-hero);
}

:where(.vg) h2 {
  font-size: var(--vg-fs-2xl);
}

:where(.vg) :where(h3, h4) {
  margin: 0 0 var(--vg-s-2);
  font-family: var(--vg-font-body);
  font-weight: 800;
  font-size: var(--vg-fs-lg);
  line-height: 1.3;
  overflow-wrap: anywhere;
}

:where(.vg) h4 {
  font-size: var(--vg-fs-base);
}

:where(.vg) :where(p, ul, ol, dl) {
  margin: 0 0 var(--vg-s-4);
}

:where(.vg) strong {
  font-weight: 800;
}

:where(.vg) small {
  font-size: var(--vg-fs-xs);
}

:where(.vg) a {
  color: var(--vg-gold);
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .18em;
}

:where(.vg) a:hover {
  color: var(--vg-gold-hi);
}

/* Legal data (§2.3): never Bungee/Tilt Neon, never transformed, tabular figures. */
.vg-data {
  font-family: var(--vg-font-body);
  text-transform: none;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

/* ---------- Layout ---------- */

.vg-wrap {
  width: min(100% - 32px, var(--vg-wrap));
  margin-inline: auto;
}

.vg-section {
  padding-block: var(--vg-s-12);
}

.vg-section--smoke {
  background: var(--vg-smoke);
}

.vg-section--felt {
  background: var(--vg-felt);
}

.vg-section--velvet {
  background: var(--vg-velvet);
}

.vg-eyebrow {
  margin: 0 0 var(--vg-s-2);
  color: var(--vg-brass);
  font-family: var(--vg-font-body);
  font-size: var(--vg-fs-xs);
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.vg-lede {
  max-width: 60ch;
  color: var(--vg-bulb-soft);
  font-size: var(--vg-fs-lg);
}

@media (min-width: 1024px) {
  .vg-section {
    padding-block: var(--vg-s-24);
  }
}

/* ---------- Accessibility primitives ---------- */

.vg-sr {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

body.vg :focus-visible {
  outline: var(--vg-focus);
  outline-offset: var(--vg-focus-offset);
}

.vg-skip {
  position: absolute;
  top: var(--vg-s-2);
  left: var(--vg-s-2);
  z-index: var(--vg-z-skip);
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: var(--vg-s-2) var(--vg-s-4);
  border-radius: var(--vg-r-sm);
  background: var(--vg-gold);
  color: var(--vg-ink);
  font-weight: 800;
  text-decoration: none;
  transform: translateY(-200%);
}

.vg-skip:focus,
.vg-skip:focus-visible {
  transform: none;
  color: var(--vg-ink);
}

/* ---------- Header and nav (§3.13) ---------- */

.vg-header {
  position: sticky;
  top: 0;
  z-index: var(--vg-z-header);
  height: var(--vg-header-h);
  background: var(--vg-night);
  border-bottom: 1px solid var(--vg-brass);
}

.vg-header__inner {
  display: flex;
  align-items: center;
  gap: var(--vg-s-2);
  height: 100%;
}

.vg-logo {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  min-height: 44px;
  margin: 0;
  color: var(--vg-pink-core);
  text-decoration: none;
}

.vg-logo .vg-neon {
  font-size: 1.125rem;
}

.vg-nav {
  display: flex;
  align-items: center;
  gap: var(--vg-s-1);
  margin-left: auto;
}

.vg-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding-inline: var(--vg-s-2);
  color: var(--vg-bulb);
  font-size: var(--vg-fs-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

:where(.vg) .vg-nav__link:hover {
  color: var(--vg-gold);
}

/* Checkout flow header: back link · static logo + "Compra segura" · compact lights */
.vg-header--flow .vg-header__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
}

.vg-flow__back {
  display: inline-flex;
  align-items: center;
  gap: var(--vg-s-1);
  justify-self: start;
  max-width: 8.5rem;
  min-height: 44px;
  color: var(--vg-bulb);
  font-size: var(--vg-fs-xs);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
}

.vg-flow__back svg {
  flex: none;
  width: 16px;
  height: 16px;
}

.vg-flow__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.1;
}

.vg-flow__brand .vg-logo {
  min-height: 0;
}

.vg-flow__secure {
  color: var(--vg-bulb-mute);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.vg-header--flow .vg-lights {
  justify-self: end;
}

@media (min-width: 640px) {
  .vg-logo .vg-neon {
    font-size: 1.375rem;
  }

  .vg-nav {
    gap: var(--vg-s-2);
  }

  .vg-nav__link {
    padding-inline: var(--vg-s-3);
    font-size: var(--vg-fs-base);
  }

  .vg-flow__back {
    max-width: none;
    font-size: var(--vg-fs-sm);
  }

  .vg-flow__brand {
    flex-direction: row;
    gap: var(--vg-s-3);
  }
}

/* ---------- Lights / animations switch (§3.14) ---------- */

.vg-lights {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--vg-s-1);
  min-width: 44px;
  min-height: 44px;
  padding: 0 var(--vg-s-2);
  border: 1px solid var(--vg-line);
  border-radius: var(--vg-r-pill);
  background: var(--vg-smoke);
  color: var(--vg-bulb);
  font: 600 var(--vg-fs-xs)/1 var(--vg-font-body);
  cursor: pointer;
}

.vg-lights:hover {
  border-color: var(--vg-brass);
}

/* Without JS there is no animation to switch off (§3.14). */
html:not(.vg-js) .vg-lights {
  display: none;
}

.vg-lights__icon {
  flex: none;
  width: 20px;
  height: 20px;
  color: var(--vg-gold);
}

.vg-lights__txt {
  display: none;
}

/* The visible state follows the <html> class set before first paint; aria-pressed is synced by vg-boot.js. */
.vg-lights__off {
  display: none;
}

html.vg-still .vg-lights__on {
  display: none;
}

html.vg-still .vg-lights__off {
  display: inline;
}

html.vg-still .vg-lights__icon {
  color: var(--vg-bulb-mute);
}

html.vg-still .vg-lights__rays {
  visibility: hidden;
}

.vg-lights--compact {
  width: 44px;
  padding: 0;
}

.vg-lights--compact .vg-lights__state {
  display: none;
}

@media (min-width: 640px) {
  .vg-lights:not(.vg-lights--compact) .vg-lights__txt {
    display: inline;
  }
}

/* ---------- Responsible-play strip (§3.12): never animated ---------- */

.vg-responsible {
  background: var(--vg-felt-deep);
  color: var(--vg-bulb-soft);
}

.vg-responsible__inner {
  display: flex;
  align-items: center;
  gap: var(--vg-s-4);
  padding-block: var(--vg-s-5);
}

.vg-responsible p {
  margin: 0;
  font-size: var(--vg-fs-sm);
}

.vg-responsible strong {
  color: var(--vg-bulb);
}

/* ---------- Buttons (§3.8) ---------- */

.vg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--vg-s-2);
  min-height: 48px;
  padding: 14px 24px;
  border: 2px solid var(--vg-line);
  border-radius: var(--vg-r-pill);
  background: var(--vg-smoke-2);
  color: var(--vg-bulb);
  font: 800 1rem/1.2 var(--vg-font-body);
  letter-spacing: .04em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform var(--vg-d-tap) var(--vg-ease-out), background-color var(--vg-d-ui) var(--vg-ease-out), border-color var(--vg-d-ui) var(--vg-ease-out);
}

:where(.vg) .vg-btn:hover {
  color: var(--vg-bulb);
}

.vg-btn:active {
  transform: scale(.97);
}

.vg-btn--marquee {
  --glow-o: .55;
  position: relative;
  isolation: isolate;
  border-color: var(--vg-gold);
  background: var(--vg-gold);
  color: var(--vg-ink);
}

/* Static pre-rendered glow (recipe B, §2.5): only its opacity changes. */
.vg-btn--marquee::after {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: 0 0 0 1px var(--vg-gold), 0 0 12px 1px var(--vg-gold-a55), 0 0 28px 6px var(--vg-gold-a25);
  opacity: var(--glow-o);
  transition: opacity var(--vg-d-ui) var(--vg-ease-out);
}

:where(.vg) .vg-btn--marquee:hover,
.vg-btn--marquee:focus-visible {
  --glow-o: 1;
  border-color: var(--vg-gold-hi);
  background: var(--vg-gold-hi);
  color: var(--vg-ink);
  transform: translateY(-1px);
}

.vg-btn--marquee:active {
  transform: scale(.97);
}

.vg-btn--ghost {
  border-color: var(--vg-brass);
  background: transparent;
  color: var(--vg-bulb);
}

.vg-btn--ghost:hover {
  border-color: var(--vg-gold);
}

.vg-btn--felt {
  border-color: var(--vg-felt);
  background: var(--vg-felt);
  color: var(--vg-bulb);
}

.vg-btn--felt:hover {
  border-color: var(--vg-brass);
}

.vg-btn--block {
  display: flex;
  width: 100%;
}

.vg-btn--compact {
  width: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
}

.vg-btn[disabled],
.vg-btn[aria-disabled="true"] {
  cursor: not-allowed;
  transform: none;
}

.vg-btn--marquee[disabled] {
  --glow-o: 0;
}

.vg-btn[aria-busy="true"] {
  cursor: progress;
  transform: none;
}

/* ---------- Badges (§3.9) ---------- */

.vg-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 0 10px;
  border-radius: var(--vg-r-pill);
  background: var(--vg-smoke-2);
  color: var(--vg-bulb);
  font: 800 var(--vg-fs-xs)/1 var(--vg-font-body);
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.vg-badge--live::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vg-pink);
}

.vg-badge--soldout {
  background: var(--vg-red);
  color: var(--vg-ink);
}

.vg-badge--best {
  background: var(--vg-gold);
  color: var(--vg-ink);
}

.vg-badge--pending {
  background: var(--vg-gold-hi);
  color: var(--vg-ink);
}

.vg-badge--paid {
  background: var(--vg-mint);
  color: var(--vg-ink);
}

.vg-badge--failed {
  background: var(--vg-danger-surface);
  color: var(--vg-danger);
}

.vg-badge--age {
  flex: none;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 2px solid var(--vg-bulb);
  border-radius: 50%;
  background: transparent;
  color: var(--vg-bulb);
  font-size: var(--vg-fs-xs);
  letter-spacing: 0;
}

/* ---------- Form fields ---------- */

.vg-field {
  display: grid;
  gap: 6px;
  margin: 0 0 var(--vg-s-5);
}

.vg-field__label,
.vg-field > label {
  color: var(--vg-bulb);
  font-weight: 600;
}

.vg-field__hint {
  margin: 0;
  color: var(--vg-bulb-mute);
  font-size: var(--vg-fs-sm);
}

.vg-field__error {
  margin: 0;
  color: var(--vg-danger);
  font-size: var(--vg-fs-sm);
  font-weight: 600;
}

.vg-field :where(input, select, textarea),
.vg-field__input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 2px solid var(--vg-brass);
  border-radius: var(--vg-r-sm);
  background: var(--vg-smoke-2);
  color: var(--vg-bulb);
  font: 400 1rem/1.4 var(--vg-font-body);
  transition: border-color 120ms linear;
}

.vg-field :where(input, select, textarea)::placeholder {
  color: var(--vg-bulb-mute);
  opacity: 1;
}

.vg-field :where(input, select, textarea):focus {
  border-color: var(--vg-gold);
}

.vg-field :where(input, select, textarea)[aria-invalid="true"],
.vg-field.is-invalid :where(input, select, textarea) {
  border-color: var(--vg-danger);
}

/* ---------- Alerts ---------- */

.vg-alert {
  margin: 0 0 var(--vg-s-5);
  padding: var(--vg-s-4);
  border: 1px solid var(--vg-line);
  border-left-width: 4px;
  border-radius: var(--vg-r-sm);
  background: var(--vg-smoke);
  color: var(--vg-bulb-soft);
}

.vg-alert > :last-child {
  margin-bottom: 0;
}

.vg-alert--error {
  border-color: var(--vg-danger);
  background: var(--vg-danger-surface);
  color: var(--vg-danger);
}

.vg-alert--success {
  border-color: var(--vg-mint);
  color: var(--vg-mint);
}

.vg-alert--info {
  border-color: var(--vg-brass);
}

/* ---------- Empty / unavailable states (§3.19) base ---------- */

.vg-empty {
  display: grid;
  justify-items: center;
  gap: var(--vg-s-3);
  padding: var(--vg-s-10) var(--vg-s-4);
  border: 1px solid var(--vg-line);
  border-radius: var(--vg-r-md);
  background: var(--vg-smoke);
  color: var(--vg-bulb-soft);
  text-align: center;
}

.vg-empty > :last-child {
  margin-bottom: 0;
}

.vg-empty__t {
  margin: 0;
  color: var(--vg-bulb);
  font-weight: 800;
}