/* BrickCircle Mobile-First UX v2
   Brand idea: Buy Less. Build More.
   Additive, resource-frugal presentation layer. No runtime dependencies. */

:root{
  --bc-brand-red:#e31b23;
  --bc-brand-red-dark:#b91118;
  --bc-brand-yellow:#ffd500;
  --bc-brand-blue:#006db7;
  --bc-brand-green:#168447;
  --bc-cream:#fbf8f0;
  --bc-paper:#ffffff;
  --bc-ink:#191919;
  --bc-muted:#666a73;
  --bc-line:#e8e4da;
  --bc-soft:#f3f1eb;
  --bc-radius-sm:12px;
  --bc-radius:18px;
  --bc-radius-lg:26px;
  --bc-shadow-soft:0 8px 24px rgba(28,25,19,.06);
  --bc-shadow-lift:0 18px 42px rgba(28,25,19,.11);
  --bc-tap:48px;
}
html{background:var(--bc-cream)!important}
body{
  background:
    radial-gradient(circle at 15% 0%,rgba(255,213,0,.09),transparent 24rem),
    var(--bc-cream)!important;
  color:var(--bc-ink)!important;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,system-ui,sans-serif!important;
}
button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(0,109,183,.32)!important;
  outline-offset:2px!important;
}

/* --- Product shell --- */
.bc-topbar{
  height:70px!important;
  background:rgba(255,255,255,.94)!important;
  border-bottom:1px solid rgba(25,25,25,.08)!important;
  color:var(--bc-ink)!important;
  backdrop-filter:blur(14px)!important;
  -webkit-backdrop-filter:blur(14px)!important;
}
.bc-topbar-in{max-width:1240px!important;padding-inline:20px!important}
.bc-logo{
  min-width:215px!important;
  gap:10px!important;
  text-align:left!important;
  color:var(--bc-ink)!important;
}
.bc-logo img{
  width:52px!important;
  height:52px!important;
  object-fit:contain!important;
  border-radius:10px!important;
}
.bc-brand-copy{display:flex;flex-direction:column;line-height:1.05}
.bc-brand-copy strong{font-size:15px;letter-spacing:-.02em}
.bc-brand-copy small{
  margin-top:4px;
  font-size:10px;
  font-weight:850;
  text-transform:uppercase;
  letter-spacing:.08em;
  color:var(--bc-brand-red);
}
.bc-desktop-nav button{
  min-height:44px!important;
  padding:9px 13px!important;
  border-radius:999px!important;
  color:#5f626a!important;
  font-weight:720!important;
}
.bc-desktop-nav button:hover{background:#f4f1e9!important;color:var(--bc-ink)!important}
.bc-desktop-nav button.active{
  background:#fff0f0!important;
  color:var(--bc-brand-red)!important;
  box-shadow:none!important;
}
.bc-icon-btn,.bc-avatar-btn{
  background:#fff!important;
  color:var(--bc-ink)!important;
  border:1px solid var(--bc-line)!important;
}
.bc-signin{
  background:var(--bc-brand-red)!important;
  color:#fff!important;
  border:0!important;
  border-radius:999px!important;
  min-height:44px!important;
  padding-inline:17px!important;
}
.bc-badge{background:var(--bc-brand-yellow)!important;color:#171717!important;border-color:#fff!important}
.bc-main{max-width:1240px!important;padding-top:26px!important}

/* --- Reusable surfaces --- */
.bc-card,.bc-set-card,.bc-guided-progress,.bc-workflow,.bc-landing-section,.bc-notice,.bc-empty{
  border:1px solid var(--bc-line)!important;
  box-shadow:var(--bc-shadow-soft)!important;
  background:var(--bc-paper)!important;
}
.bc-card,.bc-set-card{border-radius:var(--bc-radius)!important}
.bc-btn{
  min-height:var(--bc-tap)!important;
  border-radius:14px!important;
  font-weight:760!important;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease!important;
}
.bc-btn:active{transform:scale(.985)}
.bc-btn.primary{
  background:var(--bc-brand-red)!important;
  border-color:var(--bc-brand-red)!important;
  color:#fff!important;
}
.bc-btn.primary:hover{background:var(--bc-brand-red-dark)!important}
.bc-btn.gold{
  background:var(--bc-brand-yellow)!important;
  border-color:var(--bc-brand-yellow)!important;
  color:#171717!important;
}
.bc-btn.ghost{background:transparent!important}
.bc-pill.gold{background:#fff7c7!important;color:#755e00!important}
.bc-pill.green{background:#eaf8ef!important;color:#0f6a39!important}
.bc-pill.blue{background:#eaf5fc!important;color:#005b99!important}
.bc-pill.red{background:#fff0f1!important;color:#b20f19!important}
.bc-page-head{margin-bottom:20px!important}
.bc-page-head h1{font-weight:900!important;letter-spacing:-.045em!important}
.bc-page-head p{font-size:15px!important;max-width:690px!important}

/* --- Public home / brand story --- */
.bc-landing-hero{
  position:relative!important;
  overflow:hidden!important;
  padding:52px!important;
  border-radius:var(--bc-radius-lg)!important;
  border:0!important;
  background:
    radial-gradient(circle at 80% 15%,rgba(255,255,255,.22) 0 5px,transparent 6px) 0 0/28px 28px,
    linear-gradient(135deg,#ffd500 0%,#ffdf45 52%,#fff3a8 100%)!important;
  box-shadow:var(--bc-shadow-lift)!important;
}
.bc-landing-hero:before{
  content:"";
  position:absolute;
  width:210px;height:210px;
  border-radius:50%;
  right:-70px;top:-90px;
  background:rgba(227,27,35,.94);
}
.bc-landing-hero-copy{position:relative;z-index:2}
.bc-landing-hero-copy .bc-pill{
  background:#171717!important;
  color:#fff!important;
}
.bc-landing-hero-copy h1{
  color:#171717!important;
  max-width:690px!important;
  font-size:clamp(3.1rem,7vw,6.2rem)!important;
  line-height:.9!important;
  letter-spacing:-.065em!important;
  margin:18px 0!important;
}
.bc-landing-hero-copy h1 em{color:var(--bc-brand-red)!important}
.bc-landing-hero-copy p{
  color:#28251e!important;
  font-size:clamp(1rem,1.6vw,1.22rem)!important;
  line-height:1.55!important;
  max-width:620px!important;
}
.bc-landing-hero .bc-btn.primary{background:#171717!important;border-color:#171717!important}
.bc-landing-hero .bc-btn:not(.primary){
  background:rgba(255,255,255,.72)!important;
  border-color:rgba(25,25,25,.12)!important;
}
.bc-showcase-card{box-shadow:0 16px 36px rgba(61,47,0,.15)!important}
.bc-showcase-link{background:var(--bc-brand-red)!important;color:#fff!important}
.bc-showcase-link b{color:var(--bc-brand-yellow)!important}
.bc-landing-final{
  background:linear-gradient(135deg,var(--bc-brand-blue),#07598f)!important;
  color:#fff!important;
  border:0!important;
}
.bc-landing-final h2,.bc-landing-final>span{color:#fff!important}
.bc-trust-grid span{background:#faf9f5!important}

/* --- Signed-in home --- */
.bc-welcome{
  background:
    radial-gradient(circle at 90% 0%,rgba(255,213,0,.25),transparent 13rem),
    linear-gradient(135deg,#181818,#272727)!important;
  color:#fff!important;
  border:0!important;
  box-shadow:var(--bc-shadow-lift)!important;
}
.bc-welcome h1{color:#fff!important;font-size:clamp(2.25rem,5vw,4rem)!important}
.bc-welcome p{color:#e8e8e8!important}
.bc-welcome .bc-pill.gold{background:var(--bc-brand-yellow)!important;color:#171717!important}
.bc-readiness,.bc-guided-progress{background:#fff!important}
.bc-progress span{background:var(--bc-brand-red)!important}

/* --- Find sets / collector gallery --- */
.bc-catalogue-tools{
  position:sticky!important;
  top:82px!important;
  z-index:20!important;
  padding:12px!important;
  background:rgba(255,255,255,.94)!important;
  border:1px solid var(--bc-line)!important;
  border-radius:16px!important;
  backdrop-filter:blur(12px)!important;
  -webkit-backdrop-filter:blur(12px)!important;
}
.bc-input,.bc-select,.bc-textarea{
  border:1px solid #d9d6cf!important;
  background:#fff!important;
  border-radius:13px!important;
}
.bc-input:focus,.bc-select:focus,.bc-textarea:focus{
  border-color:var(--bc-brand-blue)!important;
  box-shadow:0 0 0 3px rgba(0,109,183,.12)!important;
}
.bc-pop-chip{
  background:#fff!important;
  border:1px solid var(--bc-line)!important;
  border-radius:999px!important;
  min-height:42px!important;
}
.bc-pop-chip:hover{border-color:#c9c4b8!important;background:#fffbea!important}
.bc-set-grid{gap:14px!important}
.bc-set-card{
  padding:12px!important;
  transition:transform .16s ease,box-shadow .16s ease!important;
}
.bc-set-card:hover{transform:translateY(-2px);box-shadow:var(--bc-shadow-lift)!important}
.bc-set-card .bc-set-image{
  border-radius:14px!important;
  overflow:hidden!important;
  background:#f7f5ef!important;
}
.bc-set-card h3{font-size:1.05rem!important;line-height:1.22!important;margin-bottom:5px!important}
.bc-set-meta{color:var(--bc-muted)!important}
.bc-set-actions button.on{background:#fff1f1!important;color:var(--bc-brand-red)!important;border-color:#f6c8cb!important}

/* --- My LEGO / Matches / Exchanges --- */
.bc-tabs{
  gap:8px!important;
  border:0!important;
  padding:4px!important;
  background:#efede7!important;
  border-radius:14px!important;
}
.bc-tab{
  border:0!important;
  border-radius:11px!important;
  padding:9px 13px!important;
  color:#4f504d!important;
}
.bc-tab.active{
  background:#fff!important;
  color:var(--bc-ink)!important;
  box-shadow:0 2px 8px rgba(30,25,18,.08)!important;
}
.bc-myset,.bc-ex-card,.bc-request{
  overflow:hidden!important;
  box-shadow:var(--bc-shadow-soft)!important;
}
.bc-match-card,.bc-ex-card,.bc-request{
  border-left:4px solid var(--bc-brand-yellow)!important;
}
.bc-ex-card{border-left-color:var(--bc-brand-blue)!important}
.bc-request{border-left-color:var(--bc-brand-red)!important}
.bc-empty{border-style:dashed!important}
.bc-empty-icon{filter:none!important;opacity:1!important}

/* --- Mobile app shell --- */
@media (max-width:820px){
  body{padding-bottom:env(safe-area-inset-bottom,0px)}
  .bc-topbar{
    height:62px!important;
    padding-top:env(safe-area-inset-top,0px)!important;
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
  }
  .bc-topbar-in{padding-inline:12px!important;gap:8px!important}
  .bc-logo{min-width:0!important;flex:1!important;gap:8px!important}
  .bc-logo img{width:42px!important;height:42px!important;border-radius:9px!important}
  .bc-brand-copy strong{display:none}
  .bc-brand-copy small{font-size:9px;max-width:98px;line-height:1.15}
  .bc-desktop-nav,.bc-top-signout{display:none!important}
  .bc-top-actions{gap:4px!important;margin-left:auto!important}
  .bc-icon-btn,.bc-avatar-btn{width:40px!important;height:40px!important;min-width:40px!important}
  .bc-signin{min-height:40px!important;padding-inline:12px!important;font-size:12px!important}
  .bc-main{
    padding:16px 12px calc(92px + env(safe-area-inset-bottom,0px))!important;
    min-height:100dvh!important;
  }
  .bc-page{padding-top:0!important;padding-inline:0!important;padding-bottom:12px!important}
  .bc-page-head{margin:5px 2px 14px!important}
  .bc-page-head h1{font-size:clamp(1.9rem,9vw,2.55rem)!important}
  .bc-page-head p{font-size:14px!important}

  .bc-landing-hero{
    padding:26px 18px 20px!important;
    border-radius:22px!important;
    grid-template-columns:1fr!important;
    gap:18px!important;
  }
  .bc-landing-hero:before{width:120px;height:120px;right:-52px;top:-52px}
  .bc-landing-hero-copy h1{
    font-size:clamp(3rem,15vw,4.6rem)!important;
    line-height:.88!important;
    margin:15px 0!important;
  }
  .bc-landing-hero-copy p{font-size:1rem!important}
  .bc-hero-actions{
    display:grid!important;
    grid-template-columns:1fr!important;
    gap:9px!important;
  }
  .bc-hero-actions .bc-btn{width:100%!important}
  .bc-landing-showcase{min-height:300px!important;margin-top:4px!important}
  .bc-showcase-card{width:72%!important}
  .bc-showcase-card .bc-set-image{height:132px!important}

  .bc-dashboard-hero,.bc-dashboard-grid{grid-template-columns:1fr!important}
  .bc-welcome{padding:22px!important;border-radius:20px!important}
  .bc-welcome h1{font-size:2.3rem!important}
  .bc-readiness{display:none!important}
  .bc-guided-progress,.bc-workflow,.bc-landing-section{padding:18px!important;border-radius:18px!important}
  .bc-checklist{grid-template-columns:1fr 1fr!important}

  .bc-catalogue-tools{
    position:sticky!important;
    top:68px!important;
    margin-inline:-2px!important;
    padding:9px!important;
    border-radius:14px!important;
  }
  .bc-name-search-help{display:none!important}
  .bc-set-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}
  .bc-set-card{padding:9px!important}
  .bc-set-card h3{font-size:.95rem!important}
  .bc-set-card .bc-set-image{aspect-ratio:1/1!important;height:auto!important}

  .bc-mobile-nav{
    display:grid!important;
    grid-template-columns:repeat(5,minmax(0,1fr))!important;
    position:fixed!important;
    left:8px!important;right:8px!important;bottom:8px!important;
    z-index:150!important;
    padding:6px 5px calc(6px + env(safe-area-inset-bottom,0px))!important;
    background:rgba(255,255,255,.97)!important;
    border:1px solid rgba(25,25,25,.09)!important;
    border-radius:20px!important;
    box-shadow:0 12px 34px rgba(28,25,19,.18)!important;
    backdrop-filter:blur(16px)!important;
    -webkit-backdrop-filter:blur(16px)!important;
  }
  .bc-mobile-nav button{
    min-height:54px!important;
    border:0!important;
    border-radius:14px!important;
    background:transparent!important;
    color:#73757d!important;
    font-size:9.5px!important;
    font-weight:760!important;
    padding:4px 1px!important;
    gap:3px!important;
  }
  .bc-mobile-nav button span{font-size:18px!important}
  .bc-mobile-nav button.active{
    background:#fff0f1!important;
    color:var(--bc-brand-red-dark)!important;
  }

  .bc-overlay{align-items:flex-end!important;padding:0!important}
  .bc-modal{
    width:100%!important;
    max-width:none!important;
    max-height:92dvh!important;
    border-radius:24px 24px 0 0!important;
    padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))!important;
  }
  .bc-drawer{
    width:100%!important;
    max-height:90dvh!important;
    border-radius:24px 24px 0 0!important;
    padding-bottom:calc(18px + env(safe-area-inset-bottom,0px))!important;
  }
}

@media (max-width:420px){
  .bc-main{padding-inline:10px!important}
  .bc-brand-copy small{max-width:82px;font-size:8.5px}
  .bc-top-actions .bc-icon-btn:first-child{display:none!important}
  .bc-set-grid{grid-template-columns:1fr!important}
  .bc-checklist{grid-template-columns:1fr!important}
  .bc-mobile-nav{left:6px!important;right:6px!important;bottom:6px!important}
}

@media (min-width:821px){
  .bc-set-grid{grid-template-columns:repeat(4,minmax(0,1fr))!important}
  .bc-dashboard-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}
}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}


/* --- Phase 2: signed-in mobile home + onboarding --- */
.bc-home-next{
  position:relative;
  overflow:hidden;
  padding:24px;
  border-radius:20px;
  background:#fff;
  border:1px solid var(--bc-line);
  box-shadow:var(--bc-shadow-soft);
}
.bc-home-next:before{
  content:"";
  position:absolute;
  width:110px;height:110px;
  right:-42px;top:-42px;
  border-radius:50%;
  background:rgba(227,27,35,.08);
}
.bc-home-next>span{
  display:block;
  position:relative;
  z-index:1;
  font-size:10px;
  font-weight:900;
  letter-spacing:.11em;
  color:var(--bc-brand-red);
}
.bc-home-next h2{
  position:relative;
  z-index:1;
  margin:7px 0 7px;
  font-size:clamp(1.45rem,3vw,2rem);
  line-height:1.08;
  letter-spacing:-.035em;
}
.bc-home-next p{
  position:relative;
  z-index:1;
  margin:0 0 16px;
  color:var(--bc-muted);
  line-height:1.5;
}
.bc-home-next .bc-btn{position:relative;z-index:1}
.bc-home-next.green{border-left:5px solid var(--bc-brand-green)}
.bc-home-next.blue{border-left:5px solid var(--bc-brand-blue)}
.bc-home-next.yellow{border-left:5px solid var(--bc-brand-yellow)}
.bc-home-next.red{border-left:5px solid var(--bc-brand-red)}

.bc-home-stats{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:10px;
  margin-top:12px;
}
.bc-home-stats article{
  padding:14px 16px;
  border:1px solid var(--bc-line);
  border-radius:15px;
  background:#fff;
  box-shadow:0 5px 16px rgba(28,25,19,.04);
}
.bc-home-stats b{
  display:block;
  font-size:1.65rem;
  line-height:1;
  letter-spacing:-.04em;
}
.bc-home-stats span{
  display:block;
  margin-top:5px;
  font-size:11px;
  font-weight:800;
  color:var(--bc-muted);
  text-transform:uppercase;
  letter-spacing:.05em;
}

.bc-onboarding-card{
  margin-top:12px;
  padding:22px;
  border-radius:20px;
  background:linear-gradient(135deg,#fff8d9,#fff);
  border:1px solid #ebdd9e;
  box-shadow:var(--bc-shadow-soft);
}
.bc-onboarding-copy>span{
  font-size:10px;
  font-weight:900;
  letter-spacing:.11em;
  color:#765d00;
}
.bc-onboarding-copy h2{
  margin:6px 0;
  font-size:1.45rem;
  letter-spacing:-.035em;
}
.bc-onboarding-copy p{margin:0;color:#625d50;line-height:1.45}
.bc-onboarding-steps{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:9px;
  margin:16px 0;
}
.bc-onboarding-steps article{
  display:flex;
  align-items:center;
  gap:9px;
  padding:11px;
  min-height:58px;
  border-radius:13px;
  background:rgba(255,255,255,.78);
  border:1px solid rgba(117,94,0,.14);
}
.bc-onboarding-steps b{
  width:28px;height:28px;
  flex:0 0 28px;
  display:grid;
  place-items:center;
  border-radius:50%;
  background:#171717;
  color:#fff;
  font-size:12px;
}
.bc-onboarding-steps article.done b{background:var(--bc-brand-green)}
.bc-onboarding-steps span{font-size:12px;font-weight:800;line-height:1.25}

@media (max-width:820px){
  .bc-dashboard-hero{gap:10px!important}
  .bc-welcome{
    padding:19px!important;
    min-height:auto!important;
  }
  .bc-welcome h1{
    font-size:2rem!important;
    margin-bottom:6px!important;
  }
  .bc-welcome p{font-size:14px!important;margin-bottom:0!important}
  .bc-home-next{
    padding:18px!important;
    border-radius:18px!important;
  }
  .bc-home-next h2{font-size:1.42rem!important}
  .bc-home-next p{font-size:13px!important}
  .bc-home-next .bc-btn{width:100%!important}
  .bc-home-stats{
    grid-template-columns:repeat(4,minmax(0,1fr))!important;
    gap:7px!important;
  }
  .bc-home-stats article{
    padding:11px 7px!important;
    text-align:center!important;
  }
  .bc-home-stats b{font-size:1.35rem!important}
  .bc-home-stats span{font-size:8.5px!important;letter-spacing:.02em!important}
  .bc-onboarding-card{padding:17px!important;border-radius:18px!important}
  .bc-onboarding-copy h2{font-size:1.3rem!important}
  .bc-onboarding-copy p{font-size:13px!important}
  .bc-onboarding-steps{
    grid-template-columns:1fr!important;
    gap:7px!important;
  }
  .bc-onboarding-steps article{min-height:50px!important}
  .bc-onboarding-card>.bc-btn{width:100%!important}

  /* Keep the mobile home focused: detailed education stays available on desktop. */
  .bc-guided-progress{margin-top:10px!important}
  .bc-guided-progress .bc-guided-head{display:none!important}
  .bc-guided-progress .bc-checklist{margin-top:0!important}
  .bc-guided-progress .bc-check{min-height:78px!important;padding:10px!important}
  .bc-workflow,.bc-reassurance,.bc-dashboard-grid{display:none!important}
}


/* Phase 3 — Find Sets + Set Detail + My LEGO */
.bc-page-kicker{
  display:block;
  margin-bottom:7px;
  font-size:11px;
  line-height:1;
  font-weight:900;
  letter-spacing:.12em;
  color:var(--bc-brand-red-dark);
}
.bc-discovery-chips{
  display:flex;
  gap:7px;
  overflow-x:auto;
  padding-top:9px;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.bc-discovery-chips::-webkit-scrollbar{display:none}
.bc-set-card-open{
  width:100%;
  padding:0;
  border:0;
  background:transparent;
  color:inherit;
  text-align:left;
  cursor:pointer;
}
.bc-set-card-copy{padding-top:9px}
.bc-set-theme{margin-bottom:7px}
.bc-set-view{
  display:inline-block;
  margin-top:8px;
  color:var(--bc-brand-blue);
  font-size:12px;
  font-weight:800;
}
.bc-set-actions{margin-top:11px}
.bc-set-detail{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);
  gap:24px;
  align-items:center;
}
.bc-set-detail-visual .bc-set-image{
  aspect-ratio:1/1;
  height:auto!important;
  border-radius:18px;
  background:#f7f5ef;
}
.bc-set-detail-copy h2{
  margin:.25rem 0 .75rem;
  font-size:clamp(1.8rem,4vw,2.8rem)!important;
}
.bc-set-detail-copy p{color:var(--bc-muted);line-height:1.55}
.bc-set-detail-meta{
  display:flex;
  flex-wrap:wrap;
  gap:7px;
  margin-bottom:12px;
}
.bc-set-detail-meta span{
  padding:7px 9px;
  border-radius:999px;
  background:var(--bc-soft);
  color:#4f5158;
  font-size:12px;
  font-weight:750;
}
.bc-set-detail-actions{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.bc-set-detail-note{
  margin-top:14px;
  padding:11px 12px;
  border-radius:12px;
  background:#fff8d7;
  color:#605000;
  font-size:12px;
  font-weight:700;
}
.bc-set-detail>.bc-close{
  position:absolute;
  top:-10px;
  right:-10px;
}
.bc-my-lego-footer{
  display:flex;
  justify-content:flex-end;
  margin-top:14px;
}
.bc-myset{
  display:grid!important;
  grid-template-columns:92px minmax(0,1fr) auto!important;
  gap:14px!important;
  align-items:center!important;
}
.bc-myset-visual{width:92px!important;height:92px!important}
.bc-myset-visual img{
  width:100%;height:100%;object-fit:contain;border-radius:12px;background:#f7f5ef;
}
.bc-myset-actions{justify-content:flex-end!important}
.bc-toggle{min-height:44px!important}

@media (max-width:820px){
  .bc-discovery-chips{margin-inline:-1px;padding-bottom:2px}
  .bc-catalogue-tools{box-shadow:0 8px 20px rgba(28,25,19,.07)!important}
  .bc-set-view{font-size:11px}
  .bc-set-detail{
    grid-template-columns:1fr!important;
    gap:15px!important;
  }
  .bc-set-detail-visual{max-width:320px;margin-inline:auto;width:100%}
  .bc-set-detail-actions{display:grid;grid-template-columns:1fr}
  .bc-set-detail-actions .bc-btn{width:100%}
  .bc-set-detail>.bc-close{top:-4px;right:-4px}
  .bc-myset{
    grid-template-columns:76px minmax(0,1fr)!important;
    align-items:start!important;
  }
  .bc-myset-visual{width:76px!important;height:76px!important}
  .bc-myset-actions{
    grid-column:1/-1;
    display:grid!important;
    grid-template-columns:1fr 1fr;
    gap:8px!important;
  }
  .bc-myset-actions .bc-toggle{grid-column:1/-1}
  .bc-my-lego-footer{justify-content:stretch}
  .bc-my-lego-footer .bc-btn{width:100%}
  .bc-tabs{
    overflow-x:auto;
    white-space:nowrap;
    scrollbar-width:none;
  }
  .bc-tabs::-webkit-scrollbar{display:none}
}
@media (max-width:420px){
  .bc-myset-actions{grid-template-columns:1fr}
  .bc-myset-actions .bc-toggle{grid-column:auto}
}

/* --- Mobile core journeys: Matches, proposals, exchanges --- */
.bc-match-list{display:grid;gap:16px}
.bc-match-premium{padding:16px!important}
.bc-match-visuals{
  display:grid;
  grid-template-columns:minmax(0,1fr) 42px minmax(0,1fr);
  gap:10px;
  align-items:center;
  margin:14px 0;
}
.bc-match-set{
  min-width:0;
  display:grid;
  gap:4px;
}
.bc-match-set-image{
  aspect-ratio:1/1;
  border-radius:14px;
  overflow:hidden;
  background:#f7f5ef;
  border:1px solid var(--bc-line);
}
.bc-match-set-image img{width:100%;height:100%;object-fit:contain;display:block}
.bc-match-set>span{
  margin-top:3px;
  font-size:11px;
  font-weight:800;
  color:var(--bc-muted);
  text-transform:uppercase;
  letter-spacing:.05em;
}
.bc-match-set>strong{
  line-height:1.15;
  overflow-wrap:anywhere;
}
.bc-match-set>small{color:var(--bc-muted)}
.bc-match-exchange-mark{
  width:38px;height:38px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--bc-brand-yellow);
  color:#171717;
  font-weight:950;
  font-size:18px;
}
.bc-match-proof{
  display:flex;
  flex-direction:column;
  gap:3px;
  padding:11px 12px;
  border-radius:13px;
  background:#fff9d8;
  color:#423900;
}
.bc-match-proof span{font-size:13px;line-height:1.4}
.bc-match-actions{display:flex;gap:8px;margin-top:12px}
.bc-match-actions .bc-btn{flex:1}

.bc-proposal-steps{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:6px;
  margin:8px 0 14px;
}
.bc-proposal-steps span{
  display:flex;
  align-items:center;
  gap:6px;
  padding:8px;
  border-radius:12px;
  background:#f2f0ea;
  color:#696b72;
  font-size:12px;
  font-weight:760;
}
.bc-proposal-steps b{
  width:23px;height:23px;border-radius:50%;
  display:grid;place-items:center;
  background:#ddd9cf;
  color:#464640;
}
.bc-proposal-steps .done{background:#eaf8ef;color:#0f6a39}
.bc-proposal-steps .done b{background:var(--bc-brand-green);color:#fff}
.bc-proposal-steps .current{background:#fff0f1;color:#a70f18}
.bc-proposal-steps .current b{background:var(--bc-brand-red);color:#fff}
.bc-proposal-pair{
  display:grid;
  grid-template-columns:minmax(0,1fr) 36px minmax(0,1fr);
  align-items:center;
  gap:8px;
  padding:12px;
  margin-bottom:14px;
  border:1px solid var(--bc-line);
  border-radius:14px;
  background:#fbfaf6;
}
.bc-proposal-pair>div{display:grid;gap:3px;min-width:0}
.bc-proposal-pair span{
  font-size:10px;
  font-weight:820;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--bc-muted);
}
.bc-proposal-pair strong{overflow-wrap:anywhere}
.bc-proposal-pair small{color:var(--bc-muted)}
.bc-proposal-pair i{
  width:32px;height:32px;
  display:grid;place-items:center;
  border-radius:50%;
  background:var(--bc-brand-yellow);
  color:#171717;
  font-style:normal;
  font-weight:950;
}

.bc-ex-next{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:2px 10px;
  align-items:center;
  margin:12px 0;
  padding:10px 12px;
  border-radius:13px;
  background:#edf6fc;
  border:1px solid #cde3f3;
}
.bc-ex-next span{
  grid-row:1/3;
  font-size:10px;
  font-weight:900;
  letter-spacing:.08em;
  color:#00649f;
  writing-mode:vertical-rl;
  transform:rotate(180deg);
}
.bc-ex-next strong{font-size:14px;color:#064c77}
.bc-ex-next small{line-height:1.35;color:#456678}
.bc-mobile-next{
  display:block;
  margin:12px 0 14px;
  padding:16px;
  border-radius:18px;
  background:linear-gradient(135deg,#fff7cc,#fffdf2);
  border:1px solid #f0d663;
  box-shadow:var(--bc-shadow-soft);
}
.bc-mobile-next>span{
  display:block;
  font-size:10px;
  font-weight:900;
  letter-spacing:.09em;
  color:#816900;
}
.bc-mobile-next h2{margin:5px 0 4px!important;font-size:1.25rem!important}
.bc-mobile-next p{margin:0 0 12px;color:#5f5938;line-height:1.45}
.bc-mobile-next .bc-btn{width:100%;margin-top:7px}

@media (max-width:820px){
  .bc-match-premium{padding:12px!important}
  .bc-match-visuals{grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr);gap:7px}
  .bc-match-exchange-mark{width:32px;height:32px;font-size:16px}
  .bc-match-set>strong{font-size:.95rem}
  .bc-match-actions{display:grid;grid-template-columns:1fr}
  .bc-match-actions .bc-btn{width:100%}
  .bc-proposal-steps span{padding:7px 5px;font-size:10.5px;gap:4px}
  .bc-proposal-steps b{width:21px;height:21px}
  .bc-proposal-pair{grid-template-columns:minmax(0,1fr) 30px minmax(0,1fr);padding:10px}
  .bc-proposal-pair i{width:28px;height:28px}
  .bc-exchange-layout aside .bc-flow-card:last-child{margin-top:10px!important}
  .bc-ex-card .bc-ex-top{display:grid!important;grid-template-columns:1fr!important;gap:10px!important}
  .bc-ex-card .bc-ex-top>.bc-btn{width:100%!important}
  .bc-request-actions{display:grid!important;grid-template-columns:1fr 1fr!important;gap:7px!important}
  .bc-request-actions .bc-btn{min-width:0!important}
}

@media (max-width:420px){
  .bc-match-visuals{grid-template-columns:1fr;gap:8px}
  .bc-match-exchange-mark{justify-self:center;transform:rotate(90deg)}
  .bc-proposal-pair{grid-template-columns:1fr}
  .bc-proposal-pair i{justify-self:center;transform:rotate(90deg)}
  .bc-request-actions{grid-template-columns:1fr!important}
}

@media (min-width:821px){
  .bc-mobile-next .bc-btn{width:auto;margin-right:8px}
}