/* ============================================================
   The Vault — kiosk styles
   Optimized for 22" landscape 1920x1080 Android touchscreen.
   Dark hunter-green background (matches machine wrap + LOH emails),
   champagne gold accents, boarding-pass aesthetic on the login card.
   ============================================================ */

:root {
  /* Refreshed 2026-07-07: light-neutral surfaces with Hunter Green as the
     sole accent. Gold is retired. Values below preserve variable names for
     backward compat but reassign their semantic role. */

  /* Hunter Green — primary accent (buttons, prices, badges, borders). */
  --vault-green:        #33443F;   /* Pantone 19-5511 TCX */
  --vault-green-dark:   #2A3833;   /* Deeper for hover / pressed states */
  --vault-green-darker: #1E2A26;   /* Ink for text on light surfaces */

  /* Gold vars kept only so unmigrated selectors don't break — aliased to
     Hunter Green. Any *new* rule should use --vault-green directly. */
  --vault-gold:         #33443F;
  --vault-gold-soft:    #4A5D57;

  /* Light surfaces */
  --vault-bg:           #F5F2EA;   /* Warm cream — page background */
  --vault-bg-card:      #FFFFFF;   /* Cards on top of the cream */
  --vault-bg-subtle:    #EDEAE1;   /* Subtle darker cream for dividers */

  /* Legacy cream vars — now serve as INK on the light theme instead of light
     text on dark. Rules that referenced these for dim/fade text keep working. */
  --vault-cream:        #F5F2EA;                     /* used mainly for legacy chrome bg */
  --vault-cream-dim:    rgba(30, 42, 38, 0.6);       /* semi-transparent ink */
  --vault-cream-fade:   rgba(30, 42, 38, 0.35);      /* faded ink */

  /* Semantic ink aliases for new rules */
  --vault-ink:          #1E2A26;
  --vault-ink-dim:      rgba(30, 42, 38, 0.65);
  --vault-ink-fade:     rgba(30, 42, 38, 0.4);

  --vault-cold-grey:    #262E33;   /* Pantone P8503 C */
  --vault-sage:         #A4A48B;   /* Pantone P7749 C */
  --vault-danger:       #C25B5B;

  --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-body:    'Montserrat', 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

  --touch-min:      88px;
  --gutter:         48px;
  --radius:         6px;
  --radius-lg:      12px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: var(--vault-bg);
  color: var(--vault-ink);
  font-family: var(--font-body);
  font-size: 20px;
  line-height: 1.4;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  color: inherit;
  background: none;
  border: 0;
}

input {
  font-family: inherit;
  color: inherit;
  background: none;
  border: 0;
  outline: none;
}

/* ── Screens ────────────────────────────────────────────────── */
.screen {
  position: fixed;
  inset: 0;
  display: none;
  flex-direction: column;
  padding: var(--gutter);
  background: var(--vault-bg);
}
.screen.is-active { display: flex; }

/* Global brand chrome (visible on every screen) */
.brand-mark {
  position: fixed;
  top: 32px;
  left: 32px;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 6px;
  font-size: 14px;
  color: var(--vault-green);
  text-transform: uppercase;
  z-index: 100;
}
.brand-mark::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--vault-green);
  margin-right: 12px;
  transform: translateY(-4px);
}

/* ── IDLE / ATTRACT ─────────────────────────────────────────── */
#screen-idle {
  align-items: center;
  justify-content: center;
  background: var(--vault-bg);
}
.idle-logo {
  width: 340px;
  max-width: 40vw;
  height: auto;
  display: block;
  margin-bottom: 32px;
}
.idle-divider {
  width: 120px;
  height: 1px;
  background: var(--vault-green);
  opacity: 0.4;
  margin-bottom: 32px;
}
.idle-eyebrow {
  font-size: 14px;
  letter-spacing: 8px;
  color: var(--vault-green);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 24px;
}
.idle-title {
  font-family: var(--font-display);
  font-size: 160px;
  font-weight: 500;
  letter-spacing: -1.5px;
  color: var(--vault-ink);
  line-height: 0.95;
  margin-bottom: 20px;
}
.idle-sub {
  font-size: 20px;
  color: var(--vault-ink-dim);
  letter-spacing: 1px;
  text-align: center;
  max-width: 680px;
  margin-bottom: 64px;
}
.idle-cta {
  padding: 32px 96px;
  border: 1.5px solid var(--vault-green);
  border-radius: 999px;
  color: var(--vault-green);
  font-size: 20px;
  letter-spacing: 6px;
  text-transform: uppercase;
  font-weight: 600;
  background: transparent;
  animation: pulse-accent 2.4s ease-in-out infinite;
}
.idle-cta:active { background: var(--vault-green); color: #fff; }
@keyframes pulse-accent {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(51, 68, 63, 0.35); }
  50%      { opacity: 0.85; box-shadow: 0 0 0 24px rgba(51, 68, 63, 0); }
}

/* ── LOGIN ──────────────────────────────────────────────────── */
#screen-login {
  align-items: center;
  justify-content: center;
}
.boarding-pass {
  width: 720px;
  background: var(--vault-bg-card);
  color: var(--vault-ink);
  border-radius: var(--radius-lg);
  padding: 56px 64px 48px;
  position: relative;
  box-shadow: 0 20px 48px rgba(30, 42, 38, 0.10);
  border: 1px solid rgba(30, 42, 38, 0.06);
}
.boarding-pass::before,
.boarding-pass::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 32px;
  height: 32px;
  background: var(--vault-bg);
  border-radius: 50%;
  transform: translateY(-50%);
}
.boarding-pass::before { left: -16px; }
.boarding-pass::after  { right: -16px; }

.bp-eyebrow {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vault-green);
  font-weight: 600;
  margin-bottom: 12px;
}
.bp-title {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.bp-sub {
  font-size: 16px;
  color: var(--vault-green-dark);
  opacity: 0.7;
  margin-bottom: 40px;
}
.bp-divider {
  border-top: 1px dashed rgba(20, 32, 36, 0.25);
  margin: 32px 0 32px;
}
.bp-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}
.bp-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vault-green);
  font-weight: 600;
}
.bp-input {
  font-size: 24px;
  padding: 16px 20px;
  background: rgba(20, 32, 36, 0.04);
  border: 1px solid rgba(20, 32, 36, 0.12);
  border-radius: var(--radius);
  color: var(--vault-green-darker);
  min-height: var(--touch-min);
  width: 100%;
}
.bp-input:focus {
  border-color: var(--vault-gold);
  background: #fff;
}
.bp-input-wrap {
  position: relative;
}
.bp-input-wrap .bp-input {
  padding-right: 96px;
}
.bp-pw-toggle {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  padding: 12px 16px;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--vault-green);
  background: transparent;
  border-radius: 4px;
  min-height: 56px;
  min-width: 72px;
}
.bp-pw-toggle:active { background: rgba(51, 68, 63, 0.08); }
.bp-pw-toggle[aria-pressed="true"] { color: var(--vault-green-dark); }

.bp-error {
  color: var(--vault-danger);
  font-size: 15px;
  margin: -8px 0 24px;
  min-height: 22px;
}

.bp-submit {
  width: 100%;
  min-height: var(--touch-min);
  background: var(--vault-green);
  color: #fff;
  font-size: 18px;
  letter-spacing: 3px;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: transform 80ms ease, background 120ms ease;
}
.bp-submit:active { transform: scale(0.98); background: var(--vault-green-dark); }
.bp-submit:disabled { opacity: 0.55; }
.bp-apply {
  width: 100%;
  margin-top: 20px;
  padding: 16px 12px;
  color: var(--vault-green);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  background: transparent;
  border-radius: var(--radius);
  min-height: 52px;
}
.bp-apply:active { background: rgba(51, 68, 63, 0.06); }

/* ── APPLY modal ────────────────────────────────────────────── */
.apply-modal {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0, 0, 0, 0.75);
  display: flex; align-items: center; justify-content: center;
  padding: 40px;
}
.apply-modal[hidden] { display: none; }
.apply-card {
  background: var(--vault-cream);
  color: var(--vault-green-darker);
  border-radius: var(--radius-lg);
  padding: 48px 56px 40px;
  width: 620px;
  max-width: 90vw;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}
.apply-eyebrow {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vault-gold);
  font-weight: 600;
  margin-bottom: 8px;
}
.apply-title {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 500;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.apply-sub {
  font-size: 15px;
  color: var(--vault-green-dark);
  opacity: 0.8;
  line-height: 1.55;
  margin-bottom: 32px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}
.apply-qr {
  width: 320px;
  height: 320px;
  margin: 0 auto 20px;
  background: #fff center/contain no-repeat;
  border: 8px solid #fff;
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.apply-url {
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--vault-green-dark);
  opacity: 0.6;
  margin-bottom: 28px;
}
.apply-close {
  padding: 16px 40px;
  background: var(--vault-green);
  color: var(--vault-cream);
  border-radius: var(--radius);
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  min-height: 56px;
}
.apply-close:active { background: var(--vault-green-dark); }

.bp-back {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vault-green-dark);
  opacity: 0.5;
  padding: 12px 16px;
}

/* ── CATALOG ────────────────────────────────────────────────── */
#screen-catalog {
  padding: 88px 56px 56px;
}
.catalog-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 32px;
}
.catalog-greeting {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--vault-ink);
  line-height: 1;
}
.catalog-greeting em {
  font-style: normal;
  color: var(--vault-green);
}
.catalog-session {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vault-ink-fade);
  font-weight: 600;
  margin-top: 6px;
}
.catalog-logout {
  padding: 16px 28px;
  border: 1px solid rgba(30, 42, 38, 0.2);
  border-radius: 999px;
  color: var(--vault-ink-dim);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  min-height: 56px;
  background: transparent;
}
.catalog-logout:active { background: rgba(30, 42, 38, 0.05); }
.catalog-header-actions { display: flex; gap: 12px; align-items: center; }
.catalog-cart-btn {
  padding: 16px 28px;
  background: var(--vault-green);
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 700;
  min-height: 56px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.catalog-cart-btn:active { background: var(--vault-green-dark); }
.catalog-cart-btn:disabled { opacity: 0.4; }
.catalog-cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  padding: 0 8px;
  border-radius: 999px;
  background: #fff;
  color: var(--vault-green);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}
.catalog-cart-btn--empty {
  background: transparent;
  color: var(--vault-ink-dim);
  border: 1px solid rgba(30, 42, 38, 0.2);
}
.catalog-cart-btn--empty:active { background: rgba(30, 42, 38, 0.05); }
.catalog-cart-btn--empty .catalog-cart-count {
  background: transparent;
  color: var(--vault-ink-fade);
  border: 1px solid rgba(30, 42, 38, 0.2);
}

.catalog-subhead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0 20px;
  border-bottom: 1px solid rgba(30, 42, 38, 0.08);
  margin-bottom: 12px;
}
.catalog-filters {
  display: flex;
  gap: 4px;
  padding: 8px 0 20px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(30, 42, 38, 0.06);
}
.catalog-filter {
  padding: 14px 24px;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--vault-ink-fade);
  background: transparent;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  min-height: 56px;
}
.catalog-filter.is-active {
  color: var(--vault-green);
  border-bottom-color: var(--vault-green);
}
.catalog-filter:not(.is-active):active { color: var(--vault-ink-dim); }
.catalog-product {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--vault-ink);
  font-weight: 600;
}
.catalog-price {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.catalog-price-eyebrow {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vault-green);
  font-weight: 600;
  padding: 4px 10px;
  border: 1px solid var(--vault-green);
  border-radius: 3px;
}
.catalog-price-amount {
  font-size: 22px;
  font-weight: 700;
  color: var(--vault-green);
  font-variant-numeric: tabular-nums;
}

/* Wrapper takes the flex space + owns the scroll; inner grid sizes to its
   content, so tiles keep their intrinsic aspect-ratio: 1. */
.grid-wrap {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.grid {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 24px;
  align-content: start;
  align-items: start;
  padding-bottom: 40px;
}
/* Large tiles (top 2 rows on the physical machine — slots 01/03/05/07/09/11/13/15/17/19)
   span two grid columns and use a wider aspect ratio to match the machine's actual layout. */
.grid-slot--large {
  grid-column: span 2;
  aspect-ratio: 2 / 1;
}

/* Full-bleed swatch tile with color number overlay. Matches lineonehair.com's variant picker.
   aspect-ratio: 1 makes tiles square regardless of grid row sizing; grid rows auto-size to fit. */
.grid-slot {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  background: var(--vault-bg-card);
  transition: transform 100ms ease, box-shadow 100ms ease;
  aspect-ratio: 1;
  border: 1px solid rgba(30, 42, 38, 0.08);
}
.grid-slot--filled { cursor: pointer; }
.grid-slot--filled::before {
  /* subtle gradient overlay for legibility of the number on light swatches */
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0.35) 100%);
  z-index: 1;
  pointer-events: none;
}
.grid-slot--filled:active {
  transform: scale(0.96);
  box-shadow: 0 0 0 2px var(--vault-green);
}
.grid-slot--empty {
  background: transparent;
  border: 1px dashed rgba(30, 42, 38, 0.12);
  opacity: 0.5;
  pointer-events: none;
  aspect-ratio: 1;
}
.grid-slot--empty::before { display: none; }
.grid-slot--empty .slot-number { display: none; }
.grid-slot--empty .slot-empty-label {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-size: 12px; color: var(--vault-ink-fade);
  font-variant-numeric: tabular-nums; letter-spacing: 1px;
}
/* Category filter — dim non-matching tiles so the physical slot layout stays intact */
.grid-slot--out-of-filter { opacity: 0.18; pointer-events: none; }

.grid-slot--stockout { opacity: 0.4; pointer-events: none; }
.grid-slot--stockout::after {
  content: 'SOLD OUT';
  position: absolute;
  bottom: 6px; left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--vault-cream);
  background: var(--vault-danger);
  padding: 3px 8px;
  border-radius: 3px;
  font-weight: 700;
}

.slot-swatch {
  position: absolute;
  inset: 0;
  background: var(--vault-green-darker) center/cover no-repeat;
}
.slot-number {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  color: #fff;
  z-index: 2;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.6);
  font-size: 26px;
}
.slot-number--long { font-size: 20px; letter-spacing: 0; }
/* Tool tiles: product name replaces the color-number overlay, centered w/ wrap. */
.slot-tool-label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  text-align: center;
  padding: 12px 18px;
  line-height: 1.15;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,0.7);
}
.slot-badge {
  position: absolute;
  z-index: 3;
  font-size: 8px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 700;
  padding: 3px 6px;
  border-radius: 2px;
  line-height: 1;
}
.slot-badge--best  { top: 4px; left: 4px; background: var(--vault-green); color: #fff; }
.slot-badge--new   { top: 4px; left: 4px; background: #fff; color: var(--vault-green); border: 1px solid var(--vault-green); }
.slot-badge--last  { top: 4px; left: 4px; background: var(--vault-danger); color: #fff; }
.grid-slot--filled .slot-badge:nth-of-type(2) { top: 26px; }

/* Quick-add "+" button — top-right of each tile.
   Tap the button to add straight to cart; tap the tile body to open detail. */
.slot-quick-add {
  position: absolute;
  top: 6px;
  right: 6px;
  z-index: 4;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--vault-green);
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 100ms ease, background 100ms ease;
  border: 1px solid rgba(51, 68, 63, 0.25);
  padding-bottom: 3px;
}
.slot-quick-add:active { transform: scale(0.9); background: var(--vault-green); color: #fff; }
.grid-slot--in-cart .slot-quick-add {
  background: var(--vault-green);
  color: #fff;
  border-color: var(--vault-green);
  padding-bottom: 0;
}
.grid-slot--full .slot-quick-add {
  opacity: 0.3;
  pointer-events: none;
}
.grid-slot--in-cart { box-shadow: 0 0 0 2px var(--vault-green); }

/* ── DETAIL ─────────────────────────────────────────────────── */
#screen-detail {
  align-items: center;
  justify-content: center;
}
.detail-card {
  display: flex;
  gap: 64px;
  max-width: 1400px;
  width: 90%;
}
.detail-media {
  flex: 0 0 560px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.detail-image {
  aspect-ratio: 1;
  background: var(--vault-cream) center/cover no-repeat;
  border-radius: var(--radius-lg);
  cursor: zoom-in;
  transition: transform 100ms ease;
}
.detail-image:active { transform: scale(0.99); }
.detail-thumbs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 2px 8px;
  -webkit-overflow-scrolling: touch;
  min-height: 88px;
}
.detail-thumb {
  flex: 0 0 auto;
  width: 84px;
  height: 84px;
  border-radius: 6px;
  background: var(--vault-green-darker) center/cover no-repeat;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border 100ms ease, transform 80ms ease;
}
.detail-thumb.is-active { border-color: var(--vault-green); }
.detail-thumb:active { transform: scale(0.96); }
.detail-thumb--swatch {
  /* subtle chip differentiation so the pure swatch reads as the color reference */
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.1);
}

/* Zoom modal — fullscreen enlarged view of the current hero */
.detail-zoom {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(30, 42, 38, 0.88);
  display: flex; align-items: center; justify-content: center;
}
.detail-zoom[hidden] { display: none; }
.detail-zoom__img {
  width: 88vh; height: 88vh; max-width: 90vw;
  background: var(--vault-bg) center/contain no-repeat;
  border-radius: var(--radius-lg);
}
.detail-zoom__close {
  position: absolute; top: 32px; right: 32px;
  padding: 16px 32px; min-height: 56px;
  color: #fff; border: 1px solid rgba(255,255,255,0.4);
  border-radius: 999px; font-size: 12px; letter-spacing: 3px;
  text-transform: uppercase; font-weight: 600;
  background: transparent;
}
.detail-zoom__close:active { background: rgba(255,255,255,0.1); }
.detail-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.detail-slot {
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--vault-green);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 16px;
}
.detail-name {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 500;
  letter-spacing: -1px;
  line-height: 1.02;
  margin-bottom: 8px;
  color: var(--vault-ink);
}
.detail-shade {
  font-size: 20px;
  color: var(--vault-ink-dim);
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.detail-description {
  font-size: 18px;
  line-height: 1.55;
  color: var(--vault-ink-dim);
  margin-bottom: 36px;
  max-width: 520px;
}
.detail-price {
  font-size: 64px;
  font-weight: 700;
  color: var(--vault-green);
  font-variant-numeric: tabular-nums;
  margin-bottom: 48px;
  letter-spacing: -1px;
}
.detail-price-label {
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--vault-ink-fade);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 8px;
}
.detail-actions {
  display: flex;
  gap: 16px;
}
.btn-primary {
  padding: 28px 64px;
  background: var(--vault-green);
  color: #fff;
  font-size: 16px;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: var(--radius);
  min-height: var(--touch-min);
}
.btn-primary:active { transform: scale(0.98); background: var(--vault-green-dark); }
.btn-secondary {
  padding: 28px 48px;
  border: 1px solid var(--vault-green);
  color: var(--vault-green);
  background: transparent;
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: var(--radius);
  min-height: var(--touch-min);
}
.btn-secondary:active { background: rgba(51, 68, 63, 0.06); }

/* ── DETAIL cart note ──────────────────────────────────────── */
.detail-cart-note {
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--vault-gold);
  font-weight: 600;
}
.detail-cart-note[hidden] { display: none; }

/* ── CART screen ───────────────────────────────────────────── */
#screen-cart {
  padding: 88px 88px 56px;
  background: var(--vault-bg);
}
.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(30, 42, 38, 0.08);
}
.cart-title-block { display: flex; flex-direction: column; gap: 8px; }
.cart-eyebrow {
  font-size: 12px;
  letter-spacing: 6px;
  color: var(--vault-green);
  text-transform: uppercase;
  font-weight: 600;
}
.cart-title {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 500;
  letter-spacing: -0.5px;
  color: var(--vault-ink);
  line-height: 1;
}
.cart-body {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 64px;
  align-items: start;
}
.cart-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 200px;
}
.cart-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--vault-bg-card);
  border-radius: 8px;
  align-items: center;
  border: 1px solid rgba(30, 42, 38, 0.06);
}
.cart-item__swatch {
  width: 96px;
  height: 96px;
  border-radius: 6px;
  background: var(--vault-bg-subtle) center/cover no-repeat;
  flex: 0 0 96px;
  border: 1px solid rgba(30, 42, 38, 0.08);
}
.cart-item__info { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.cart-item__slot { font-size: 10px; letter-spacing: 3px; color: var(--vault-green); text-transform: uppercase; font-weight: 700; }
.cart-item__name { font-family: var(--font-display); font-size: 28px; font-weight: 500; letter-spacing: -0.3px; color: var(--vault-ink); line-height: 1.1; }
.cart-item__shade { font-size: 14px; color: var(--vault-ink-fade); }
.cart-item__price { font-size: 20px; font-weight: 700; color: var(--vault-green); font-variant-numeric: tabular-nums; letter-spacing: -0.5px; min-width: 80px; text-align: right; }

/* Quantity stepper */
.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid rgba(30, 42, 38, 0.15);
  border-radius: 999px;
  overflow: hidden;
  margin-right: 12px;
}
.cart-qty-btn {
  width: 48px;
  height: 48px;
  color: var(--vault-green);
  background: transparent;
  font-size: 24px;
  font-weight: 400;
  line-height: 1;
  padding-bottom: 3px;
}
.cart-qty-btn:active { background: rgba(51, 68, 63, 0.08); }
.cart-qty-btn:disabled { color: var(--vault-ink-fade); }
.cart-qty-val {
  min-width: 44px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--vault-ink);
  font-variant-numeric: tabular-nums;
}

.cart-item__remove {
  padding: 12px 16px;
  border: 1px solid rgba(30, 42, 38, 0.15);
  color: var(--vault-ink-dim);
  background: transparent;
  border-radius: 999px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  min-height: 44px;
}
.cart-item__remove:active { background: rgba(30, 42, 38, 0.06); }

/* Toast for feedback ("Added to cart", "Cart full", etc.) */
.vault-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--vault-green);
  color: #fff;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  z-index: 500;
  opacity: 0;
  transition: opacity 180ms ease, transform 200ms ease;
  box-shadow: 0 8px 32px rgba(30, 42, 38, 0.25);
  pointer-events: none;
}
.vault-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.vault-toast--warn { background: var(--vault-danger); color: #fff; }
.cart-empty {
  padding: 64px;
  text-align: center;
  color: var(--vault-cream-fade);
  border: 1px dashed rgba(255,255,255,0.1);
  border-radius: 12px;
  font-size: 15px;
  letter-spacing: 1px;
}

.cart-summary {
  background: var(--vault-bg-card);
  border-radius: 12px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid rgba(30, 42, 38, 0.08);
}
.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 14px;
  color: var(--vault-ink-dim);
  letter-spacing: 1px;
}
.cart-summary-row--total {
  padding-top: 16px;
  margin-top: 8px;
  border-top: 1px solid rgba(30, 42, 38, 0.08);
  font-size: 16px;
  color: var(--vault-ink);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.cart-summary-value--gold { font-family: var(--font-body); font-size: 40px; font-weight: 700; color: var(--vault-green); font-variant-numeric: tabular-nums; letter-spacing: -1px; }
.cart-fineprint {
  font-size: 12px;
  color: var(--vault-ink-fade);
  line-height: 1.5;
  margin-top: 8px;
}
.cart-checkout {
  width: 100%;
  min-height: 80px;
  margin-top: 16px;
}
.cart-checkout:disabled { background: var(--vault-bg-subtle); color: var(--vault-ink-fade); cursor: not-allowed; opacity: 0.6; }

/* ── DISPENSING screen ─────────────────────────────────────── */
.pay-count {
  font-size: 16px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--vault-ink-dim);
  margin-top: -32px;
  margin-bottom: 32px;
  font-weight: 600;
}
#screen-dispensing {
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--vault-bg);
}
.dispensing-title {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 500;
  letter-spacing: -0.5px;
  margin-bottom: 40px;
  color: var(--vault-ink);
}
.dispensing-progress {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 640px;
  max-width: 80%;
  margin-bottom: 32px;
}
.dispensing-step {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 20px;
  background: var(--vault-bg-card);
  border: 1px solid rgba(30, 42, 38, 0.08);
  border-radius: 8px;
  transition: background 200ms ease, opacity 200ms ease;
}
.dispensing-step__swatch {
  width: 48px;
  height: 48px;
  border-radius: 4px;
  background: var(--vault-bg-subtle) center/cover no-repeat;
  flex: 0 0 48px;
}
.dispensing-step__name { flex: 1; text-align: left; font-size: 18px; color: var(--vault-ink); font-weight: 500; }
.dispensing-step__slot { font-size: 12px; color: var(--vault-ink-fade); letter-spacing: 2px; text-transform: uppercase; font-weight: 600; }
.dispensing-step__status {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 999px;
  min-width: 90px;
  text-align: center;
}
.dispensing-step--pending .dispensing-step__status { background: transparent; color: var(--vault-ink-fade); border: 1px solid rgba(30, 42, 38, 0.2); }
.dispensing-step--active { background: rgba(51, 68, 63, 0.06); box-shadow: 0 0 0 1px var(--vault-green); }
.dispensing-step--active .dispensing-step__status { background: var(--vault-green); color: #fff; animation: pulse-fade 1.2s ease-in-out infinite; }
@keyframes pulse-fade { 0%,100% { opacity: 1 } 50% { opacity: 0.6 } }
.dispensing-step--done { opacity: 0.7; }
.dispensing-step--done .dispensing-step__status { background: transparent; color: var(--vault-green); border: 1px solid var(--vault-green); }
.dispensing-step--failed .dispensing-step__status { background: var(--vault-danger); color: #fff; }
.dispensing-hint { color: var(--vault-ink-fade); font-size: 16px; max-width: 640px; }

/* ── SUCCESS multi-item summary ────────────────────────────── */
.success-summary {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 22px;
  color: var(--vault-ink-dim);
  margin-bottom: 32px;
}
.success-summary__row { display: flex; gap: 12px; justify-content: center; align-items: baseline; }
.success-summary__row em { font-style: normal; color: var(--vault-green); font-weight: 700; font-size: 26px; }

/* ── PAY ────────────────────────────────────────────────────── */
#screen-pay {
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--vault-bg);
}
.pay-eyebrow {
  font-size: 14px;
  letter-spacing: 6px;
  color: var(--vault-green);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 24px;
}
.pay-title {
  font-family: var(--font-display);
  font-size: 96px;
  font-weight: 500;
  letter-spacing: -1px;
  margin-bottom: 12px;
  color: var(--vault-ink);
}
.pay-amount {
  font-size: 72px;
  font-weight: 700;
  color: var(--vault-green);
  font-variant-numeric: tabular-nums;
  margin-bottom: 64px;
}
.pay-icon {
  width: 220px;
  height: 220px;
  margin-bottom: 48px;
  opacity: 0.85;
  animation: pulse-scale 1.8s ease-in-out infinite;
  color: var(--vault-green);
}
@keyframes pulse-scale {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.08); }
}
.pay-hint {
  font-size: 22px;
  color: var(--vault-ink-dim);
  max-width: 640px;
}
.pay-cancel {
  position: absolute;
  bottom: 48px;
  padding: 16px 32px;
  color: var(--vault-ink-fade);
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  background: transparent;
}

/* ── SUCCESS ────────────────────────────────────────────────── */
#screen-success {
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--vault-bg);
}
.success-icon {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: var(--vault-green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
  color: #fff;
}
.success-title {
  font-family: var(--font-display);
  font-size: 108px;
  font-weight: 500;
  letter-spacing: -1px;
  margin-bottom: 8px;
  color: var(--vault-ink);
}
.success-slot {
  font-size: 26px;
  color: var(--vault-ink-dim);
  margin-bottom: 40px;
}
.success-sub {
  font-size: 20px;
  color: var(--vault-ink-fade);
  max-width: 640px;
}
.success-slot em {
  font-style: normal;
  color: var(--vault-green);
  font-weight: 700;
  font-size: 40px;
  margin: 0 8px;
}

/* ── DEV OVERLAY ────────────────────────────────────────────── */
.dev-overlay {
  position: fixed;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.6);
  color: #ffc76a;
  padding: 6px 10px;
  font-size: 10px;
  font-family: monospace;
  border-radius: 3px;
  z-index: 9999;
  pointer-events: none;
}
.preview-chip {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--vault-green);
  color: #fff;
  padding: 8px 20px;
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: 999px;
  z-index: 10000;
  box-shadow: 0 4px 16px rgba(30, 42, 38, 0.25);
  pointer-events: none;
}

/* ── ON-SCREEN KEYBOARD SPACER ──────────────────────────────── */
/* Some Android WebViews push the input up when the keyboard opens.
   Give the login card room to shift without going off-screen. */
.screen.keyboard-open .boarding-pass {
  transform: translateY(-15vh);
  transition: transform 200ms ease;
}