/* RoastMyBuy — light theme, mobile-first, no external assets */
:root{
  --bg:#FAF6EF; --surface:#FFFFFF; --ink:#1A1A18; --muted:#6B665E;
  --line:#E8E0D2; --line-strong:#D8CEBA;
  --hot:#FF5C35; --hot-soft:#FFE9E2; --green:#1F6B4F; --green-soft:#E4F2EA;
  --blue:#1877F2; --shadow:0 2px 0 rgba(26,26,24,.06), 0 10px 30px rgba(26,26,24,.05);
  --r:18px; --r-sm:12px;
  --font:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
h1{font-size:clamp(32px,7vw,52px);line-height:1.06;letter-spacing:-.035em;font-weight:800}
h2{font-size:22px;letter-spacing:-.02em;font-weight:800}
h3{font-size:17px;font-weight:750}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:#F2EDE3;padding:1px 5px;border-radius:5px}
[hidden]{display:none!important}

.wrap{max-width:1120px;margin:0 auto;padding:0 18px}
.narrow{max-width:720px}
main{min-height:calc(100vh - 140px);padding-bottom:96px}
.view{padding-top:22px}

/* ---- topbar / tabs ---- */
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:16px;height:64px;padding:0 18px;background:rgba(250,246,239,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;font-weight:850;letter-spacing:-.035em;font-size:19px;white-space:nowrap}
.brand-mark{font-size:20px}
.brand-dot{color:var(--hot)}
.topnav{display:none;gap:22px;margin-left:auto;font-size:14px;font-weight:650;color:var(--muted)}
.topnav a:hover,.topnav a.is-on{color:var(--ink)}
.top-cta{margin-left:auto}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:space-around;align-items:center;height:64px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line)}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:10px;font-weight:700;color:var(--muted);min-width:56px}
.tabbar a span{font-size:20px;line-height:1}
.tabbar a.is-on{color:var(--hot)}
.tabbar .tab-plus span{display:grid;place-items:center;width:34px;height:34px;margin-top:-10px;background:var(--hot);color:#fff;border-radius:50%;font-size:24px;font-weight:400;box-shadow:0 4px 12px rgba(255,92,53,.35)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:2px solid var(--ink);background:var(--surface);color:var(--ink);border-radius:999px;padding:11px 20px;font-weight:750;font-size:15px;line-height:1.2;transition:transform .12s ease,box-shadow .12s ease,background .12s ease;box-shadow:0 2px 0 var(--ink)}
.btn:hover{transform:translateY(-1px);box-shadow:0 3px 0 var(--ink)}
.btn:active{transform:translateY(1px);box-shadow:0 1px 0 var(--ink)}
.btn-primary{background:var(--hot);border-color:var(--ink);color:#1A1A18}
.btn-green{background:var(--green);border-color:var(--ink);color:#fff}
.btn-ghost{background:transparent;border-color:var(--line-strong);box-shadow:none;font-weight:650}
.btn-ghost:hover{box-shadow:none;background:#F5F0E6}
.btn-sm{padding:8px 14px;font-size:13px;box-shadow:none;border-width:1.5px}
.btn-lg{padding:16px 26px;font-size:17px}
.btn-block{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ---- generic ---- */
.eyebrow{display:inline-block;font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--hot)}
.lede{color:var(--muted);font-size:16px;margin-top:10px}
.page-head{margin:8px 0 22px}
.page-head .lede{margin-top:8px}
.card{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}
.card-title{margin-bottom:14px}
.fineprint{font-size:12px;color:var(--muted);line-height:1.55}
.center{text-align:center}
.mt{margin-top:14px}
.mb{margin-bottom:16px}
.form-error{background:var(--hot-soft);border:1.5px solid var(--hot);border-radius:var(--r-sm);padding:12px 14px;margin:0 0 14px;font-size:14px;font-weight:650}
.empty{text-align:center;padding:42px 18px;color:var(--muted);border:1.5px dashed var(--line-strong);border-radius:var(--r);background:rgba(255,255,255,.5)}
.proto-banner{display:flex;gap:10px;align-items:flex-start;background:#FFF8E8;border:1.5px solid #EAD9A6;border-radius:var(--r-sm);padding:12px 14px;font-size:12.5px;color:#6A5A2E;margin:18px 0}
.proto-banner b{color:#4A3D18}

/* ---- hero / home ---- */
.hero{padding:18px 0 8px}
.hero h1{max-width:15ch;margin-top:12px}
.hero .lede{max-width:52ch;margin:14px 0 22px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px}
.stat-card{background:var(--ink);color:#fff;border-radius:var(--r);padding:22px;margin:24px 0;position:relative;overflow:hidden}
.stat-card:after{content:"🔥";position:absolute;right:-10px;top:-22px;font-size:120px;opacity:.09;transform:rotate(-12deg)}
.stat-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;opacity:.7;font-weight:800}
.stat-big{font-size:clamp(38px,9vw,58px);font-weight:850;letter-spacing:-.045em;line-height:1.05;margin:8px 0 2px}
.stat-note{font-size:13px;opacity:.72}
.stat-row{display:flex;gap:22px;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.18);flex-wrap:wrap}
.stat-row div{font-size:13px;opacity:.85}
.stat-row b{display:block;font-size:19px;opacity:1;letter-spacing:-.02em}
.steps{display:grid;gap:12px;margin:16px 0 26px}
.step{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-sm);padding:14px}
.step-n{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;background:var(--hot-soft);color:var(--hot);font-weight:850;font-size:14px}
.step p{font-size:13px;color:var(--muted);margin-top:2px}
.feature-grid{display:grid;gap:12px;margin:16px 0 26px}
.feature{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-sm);padding:16px}
.feature b{display:block;margin-bottom:4px}
.feature p{font-size:13px;color:var(--muted)}
.section-title{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin:26px 0 12px}
.section-title a{font-size:13px;color:var(--hot);font-weight:750}

/* ---- form ---- */
.seg{display:flex;gap:6px;background:#F1EBE0;border-radius:14px;padding:5px;margin-bottom:18px}
.seg-btn{flex:1;border:0;background:transparent;border-radius:10px;padding:10px 8px;font-size:13px;font-weight:750;color:var(--muted)}
.seg-btn.is-on{background:var(--surface);color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.form-card{display:grid;gap:16px}
.field{display:block}
.label{display:block;font-size:13px;font-weight:750;margin-bottom:7px}
.label b{color:var(--hot)}
.hint{font-weight:500;color:var(--muted);font-size:12px}
input[type=text],input[type=number],select,textarea,input[type=file]{width:100%;background:#FCFAF6;border:1.5px solid var(--line-strong);border-radius:var(--r-sm);padding:11px 13px;outline:none;font-size:15px}
input:focus,select:focus,textarea:focus{border-color:var(--hot);box-shadow:0 0 0 3px var(--hot-soft)}
textarea{resize:vertical}
.row-2{display:grid;gap:12px}
.input-money{display:flex;align-items:center;background:#FCFAF6;border:1.5px solid var(--line-strong);border-radius:var(--r-sm);overflow:hidden}
.input-money span{padding-left:13px;color:var(--muted);font-weight:750}
.input-money input{border:0;background:transparent;box-shadow:none!important;padding-left:6px}
.details{border:1.5px dashed var(--line-strong);border-radius:var(--r-sm);padding:10px 12px;background:#FCFAF6}
.details summary{cursor:pointer;font-size:13px;font-weight:700;color:var(--muted)}
.check{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:600}
.check input{width:18px;height:18px;accent-color:var(--hot)}
.option-row{display:grid;grid-template-columns:1fr 130px 34px;gap:8px;margin-bottom:8px;align-items:center}
.option-row input{margin:0}
.icon-btn{border:1.5px solid var(--line-strong);background:#fff;border-radius:10px;height:42px;font-size:18px;color:var(--muted)}
.image-preview{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.image-preview img{width:74px;height:74px;object-fit:cover;border-radius:10px;border:1.5px solid var(--line)}
.calc-card{background:#F4F0E7;border-style:dashed}
.calc-row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:4px 0}
.calc-row.total{border-top:1.5px solid var(--line-strong);margin-top:8px;padding-top:10px;font-weight:850;font-size:18px}
.calc-row .muted{color:var(--muted)}
.calc-warn{margin-top:10px;font-size:12.5px;color:var(--green);font-weight:650}

/* ---- feed / cards ---- */
.filters{display:flex;gap:8px;overflow-x:auto;padding:2px 0 14px;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.chip{flex:0 0 auto;border:1.5px solid var(--line-strong);background:#fff;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700;color:var(--muted)}
.chip.is-on{background:var(--ink);color:#fff;border-color:var(--ink)}
.roast-card{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:14px;box-shadow:var(--shadow)}
.card-head{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--muted);margin-bottom:12px}
.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--green-soft);color:var(--green);font-weight:850;font-size:13px;flex:0 0 auto}
.avatar.alt{background:var(--hot-soft);color:var(--hot)}
.card-head .handle{font-weight:750;color:var(--ink)}
.card-head .spacer{flex:1}
.watch-btn{border:1.5px solid var(--line-strong);background:#fff;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:750;color:var(--muted)}
.item-name{font-size:21px;font-weight:820;letter-spacing:-.025em;line-height:1.2;margin-bottom:4px;display:block}
.item-name:hover{color:var(--hot)}
.amount{font-size:26px;font-weight:850;letter-spacing:-.035em;color:var(--hot);margin:6px 0 10px}
.amount.no-price{font-size:16px;color:var(--muted)}
.reason{font-size:14px;color:#4A463F;margin-bottom:8px}
.alt-line{font-size:13px;color:var(--green);background:var(--green-soft);border-radius:9px;padding:8px 10px;margin-bottom:10px}
.bnpl-line{font-size:12.5px;color:var(--muted);background:#F4F0E7;border-radius:9px;padding:8px 10px;margin-bottom:10px}
.meta-line{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12px;color:var(--muted);margin:10px 0}
.pill{background:#F1EBE0;border-radius:999px;padding:3px 9px;font-weight:700}
.pill.timer{background:var(--hot-soft);color:#B23A18}
.pill.closed{background:#EDEAE4;color:var(--muted)}
.vote-bar{display:flex;height:9px;border-radius:99px;overflow:hidden;background:#EFE9DE;margin:10px 0 6px}
.vote-bar i{display:block;height:100%}
.vote-bar .buy{background:var(--green)}
.vote-bar .roast{background:var(--hot)}
.vote-legend{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:12px}
.vote-legend b{color:var(--ink)}
.vote-btns{display:flex;gap:9px}
.vote-btns .btn{flex:1}
.vote-btns .btn-roast{background:var(--hot);border-color:var(--ink)}
.vote-btns .btn-buy{background:var(--green);border-color:var(--ink);color:#fff}
.card-foot{display:flex;gap:8px;align-items:center;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.card-foot .spacer{flex:1}
.link-btn{border:0;background:transparent;font-size:12.5px;font-weight:750;color:var(--muted);padding:6px}
.link-btn:hover{color:var(--hot)}
.notice{font-size:13px;color:var(--muted);background:#F4F0E7;border-radius:9px;padding:9px 11px;margin:10px 0}
.notice.warn{background:var(--hot-soft);color:#8A3218}
.options{display:grid;gap:8px;margin:10px 0}
.option-vote{display:flex;justify-content:space-between;gap:10px;align-items:center;border:1.5px solid var(--line-strong);border-radius:var(--r-sm);padding:12px 14px;background:#FCFAF6;text-align:left;font-weight:700}
.option-vote:hover{border-color:var(--hot);background:var(--hot-soft)}
.option-vote small{color:var(--muted);font-weight:600}
.comment{border-top:1px solid var(--line);padding:10px 0;font-size:13px}
.comment b{font-size:12px;color:var(--muted)}
.comment .side{font-size:11px;font-weight:800;padding:2px 7px;border-radius:99px;margin-right:6px}
.side.roast{background:var(--hot-soft);color:#B23A18}
.side.buy{background:var(--green-soft);color:var(--green)}
.side.poll{background:#EDEAE4;color:var(--muted)}
.result-badge{display:inline-flex;align-items:center;gap:6px;border-radius:99px;padding:6px 12px;font-size:12px;font-weight:800;background:var(--green-soft);color:var(--green);margin:8px 0}
.result-badge.roast{background:var(--hot-soft);color:#B23A18}
.result-badge.neutral{background:#EDEAE4;color:var(--muted)}
.cost-box{background:#F4F0E7;border-radius:var(--r-sm);padding:14px;margin:14px 0}
.cost-box h3{margin-bottom:8px}

/* ---- share sheet ---- */
.sheet-backdrop{position:fixed;inset:0;background:rgba(26,26,24,.45);z-index:40}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:41;background:var(--bg);border-radius:24px 24px 0 0;border-top:1.5px solid var(--line);padding:14px 18px calc(24px + env(safe-area-inset-bottom));max-height:92vh;overflow-y:auto;box-shadow:0 -16px 50px rgba(0,0,0,.16)}
.sheet-handle{width:38px;height:4px;border-radius:99px;background:var(--line-strong);margin:0 auto 12px}
.sheet-close{position:absolute;right:16px;top:14px;border:0;background:transparent;font-size:17px;color:var(--muted);padding:6px}
.sheet h2{font-size:21px;padding-right:30px}
.sheet-sub{font-size:13px;color:var(--muted);margin:4px 0 14px}
.share-preview{background:var(--ink);color:#fff;border-radius:var(--r-sm);padding:16px;margin-bottom:14px}
.share-preview .sp-item{font-size:18px;font-weight:820;letter-spacing:-.02em}
.share-preview .sp-amount{color:#FFB49F;font-weight:800;margin-top:4px}
.share-preview .sp-meta{font-size:12px;opacity:.7;margin-top:8px}
.capability-note{font-size:12px;color:var(--muted);margin:8px 0 4px}
.platform-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:9px;margin:12px 0}
.platform{display:flex;align-items:center;gap:10px;text-align:left;border:1.5px solid var(--line-strong);background:#fff;border-radius:var(--r-sm);padding:11px 12px}
.platform:hover{border-color:var(--hot);background:var(--hot-soft)}
.platform b{font-size:13px;display:block}
.platform small{display:block;font-size:11px;color:var(--muted)}
.pico{display:grid;place-items:center;flex:0 0 32px;height:32px;border-radius:9px;font-weight:850;font-size:16px;color:#fff}
.pico.wa{background:#25D366}.pico.fb{background:var(--blue);font-family:Georgia,serif;font-size:21px}
.pico.x{background:#111}.pico.ig{background:linear-gradient(135deg,#F9CE34,#EE2A7B,#6228D7)}
.pico.tt{background:#111;color:#25F4EE}
.truth-note{font-size:12px;line-height:1.55;color:var(--muted);background:#F4F0E7;border-radius:var(--r-sm);padding:10px 12px;margin:10px 0}
.share-tools{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.sheet .field textarea{background:#fff;font-size:12.5px}

/* ---- toast ---- */
#toast{position:fixed;left:50%;bottom:82px;transform:translate(-50%,20px);z-index:60;background:var(--ink);color:#fff;border-radius:99px;padding:10px 18px;font-size:13px;font-weight:700;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;max-width:90vw;text-align:center}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ---- misc pages ---- */
.list-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line);font-size:14px}
.list-row:first-child{border-top:0}
.list-row .spacer{flex:1}
.list-row .sub{font-size:12px;color:var(--muted)}
.badge-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:14px 0}
.badge{background:#FFF8E8;border:1.5px solid #EAD9A6;border-radius:var(--r-sm);padding:12px;font-size:12.5px;font-weight:700}
.badge span{display:block;font-size:22px;margin-bottom:4px}
.circle-code{font-family:ui-monospace,Menlo,monospace;font-size:20px;font-weight:800;letter-spacing:.1em;background:#F4F0E7;border-radius:10px;padding:12px;text-align:center;margin:10px 0}
.invite-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

@media(max-width:899px){
  .top-cta{display:none}
  .brand{font-size:17px}
  .topbar{overflow:hidden}
  .tabbar a{flex:1;min-width:0}
}
@media(min-width:720px){
  .row-2{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:repeat(3,1fr)}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .platform-grid{grid-template-columns:repeat(5,1fr)}
  .platform{flex-direction:column;align-items:flex-start}
  .sheet{left:50%;right:auto;bottom:24px;transform:translateX(-50%);width:680px;border-radius:24px;border:1.5px solid var(--line);padding-bottom:24px}
  .sheet-backdrop{backdrop-filter:blur(3px)}
}
@media(min-width:900px){
  .topnav{display:flex}
  .tabbar{display:none}
  .top-cta{margin-left:0}
  main{padding-bottom:40px}
  .hero{padding:48px 0 8px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
  .hero .stat-card{margin:0}
  .view{padding-top:28px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}