/* WhatsApp catalogue storefront. Standalone and light: system fonts, no icon font, no framework. */
:root{--bg:#f6f7fb;--card:#fff;--ink:#141827;--muted:#5d6479;--line:#e3e6ef;--wa:#128c4a;--accent:#1b1fa8;--accent-ink:#fff;--radius:16px}
@media (prefers-color-scheme:dark){:root{--bg:#0f1220;--card:#181c2e;--ink:#eef0f8;--muted:#a3aac2;--line:#2a2f47}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;padding-bottom:88px}
img{max-width:100%;display:block}
button,input,textarea{font:inherit;color:inherit}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sh-wrap{width:min(1080px,100% - 32px);margin-inline:auto}

.sh-top{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.sh-top-inner{display:flex;align-items:center;gap:12px;padding:12px 0}
.sh-logo{width:48px;height:48px;border-radius:14px;object-fit:cover;flex:none}
.sh-logo-fallback{display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);font-weight:800;font-size:1.3rem}
.sh-title{min-width:0;flex:1}
.sh-title h1{margin:0;font-size:1.1rem;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sh-title p{margin:0;color:var(--muted);font-size:.82rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sh-chat{display:inline-flex;align-items:center;gap:6px;background:var(--wa);color:#fff;text-decoration:none;font-weight:700;font-size:.85rem;padding:9px 14px;border-radius:999px;flex:none}
.sh-banner{background:#fff4d6;color:#5b4300;text-align:center;padding:10px 16px;font-size:.88rem;font-weight:600}
@media (prefers-color-scheme:dark){.sh-banner{background:#3a2f0a;color:#ffe29a}}
.sh-about{color:var(--muted);margin:18px 0 4px;max-width:70ch}

.sh-tools{display:grid;gap:12px;margin:18px 0}
.sh-search input{width:100%;height:46px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:var(--card)}
.sh-chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.sh-chips::-webkit-scrollbar{display:none}
.sh-chip{flex:none;border:1px solid var(--line);background:var(--card);border-radius:999px;padding:8px 16px;cursor:pointer;font-weight:600;font-size:.85rem}
.sh-chip.is-active{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}

.sh-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (min-width:640px){.sh-grid{grid-template-columns:repeat(3,1fr);gap:16px}}
@media (min-width:960px){.sh-grid{grid-template-columns:repeat(4,1fr)}}
.sh-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.sh-card[hidden]{display:none}
.sh-img{position:relative;aspect-ratio:1/1;background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 16%,var(--card)),var(--card))}
.sh-img img{width:100%;height:100%;object-fit:cover}
.sh-noimg{position:absolute;inset:0;display:grid;place-items:center;font-size:2.4rem;font-weight:800;color:var(--accent);opacity:.6}
.sh-badge{position:absolute;top:8px;left:8px;background:var(--accent);color:var(--accent-ink);font-size:.72rem;font-weight:800;padding:3px 8px;border-radius:999px}
.sh-badge-sold{background:#111827;color:#fff}
.is-sold .sh-img img{filter:grayscale(1);opacity:.6}
.sh-body{padding:10px 12px 12px;display:flex;flex-direction:column;gap:4px;flex:1}
.sh-body h2{margin:0;font-size:.95rem;line-height:1.3}
.sh-desc{margin:0;color:var(--muted);font-size:.8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sh-price{margin:2px 0 6px;font-size:1rem}
.sh-price s{color:var(--muted);font-size:.8rem;margin-left:4px}
.sh-actions{margin-top:auto;display:flex;gap:8px;align-items:center}
.sh-add{flex:1;border:0;background:var(--accent);color:var(--accent-ink);border-radius:10px;padding:10px 8px;font-weight:700;font-size:.85rem;cursor:pointer;text-align:center;text-decoration:none}
.sh-add.is-off{background:var(--line);color:var(--muted);cursor:default}
.sh-step{flex:1;display:flex;align-items:center;justify-content:space-between;border:1.5px solid var(--accent);border-radius:10px;overflow:hidden}
.sh-step[hidden]{display:none}
.sh-step button{width:40px;height:38px;border:0;background:transparent;font-size:1.2rem;font-weight:700;color:var(--accent);cursor:pointer}
.sh-step span{font-weight:800;min-width:24px;text-align:center}
.sh-ask{flex:none;width:40px;height:40px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line);color:var(--wa)}
.sh-empty{color:var(--muted);text-align:center;padding:40px 0}

.sh-foot{margin-top:40px;padding:24px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}
.sh-foot p{margin:4px 0}
.sh-powered a{color:inherit;font-weight:700}

.sh-cartbar{position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;display:flex;align-items:center;justify-content:space-between;gap:12px;border:0;border-radius:16px;background:var(--wa);color:#fff;padding:14px 18px;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.25);cursor:pointer;max-width:720px;margin-inline:auto}
.sh-cartbar[hidden]{display:none}
.sh-cartcta{background:#fff;color:var(--wa);border-radius:999px;padding:6px 14px;font-weight:800;font-size:.85rem}

.sh-sheet{border:0;padding:0;width:min(560px,100%);max-height:92dvh;margin:auto auto 0;border-radius:20px 20px 0 0;background:var(--card);color:var(--ink);overflow:auto}
@media (min-width:640px){.sh-sheet{margin:auto;border-radius:20px}}
.sh-sheet::backdrop{background:rgba(10,12,25,.55)}
.sh-sheet-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--card);z-index:1}
.sh-sheet-head h2{margin:0;font-size:1.1rem}
.sh-sheet-head button{border:0;background:transparent;font-size:1.2rem;cursor:pointer;padding:6px 10px}
.sh-lines{padding:6px 18px}
.sh-line{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line)}
.sh-line-name{flex:1;font-size:.92rem;min-width:0}
.sh-line-name small{display:block;color:var(--muted)}
.sh-line .sh-step{flex:none;width:112px}
.sh-form{padding:12px 18px 20px;display:grid;gap:12px}
.sh-form label{display:grid;gap:4px;font-size:.85rem;font-weight:600}
.sh-form input:not([type=radio]),.sh-form textarea{border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:var(--bg);font-weight:400;width:100%}
.sh-total{display:flex;justify-content:space-between;margin:0;font-size:1.05rem}
.sh-pay{border:1px solid var(--line);border-radius:10px;padding:8px 12px;display:grid;gap:6px}
.sh-pay legend{font-size:.8rem;font-weight:700;padding:0 6px}
.sh-pay label{display:flex;align-items:center;gap:8px;font-weight:500}
.sh-note{margin:-4px 0 0;font-size:.8rem;color:var(--muted);background:var(--bg);border-radius:10px;padding:8px 12px}
.sh-error{margin:0;color:#b42318;font-weight:600;font-size:.85rem}
.sh-send{display:flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;background:var(--wa);color:#fff;padding:14px;font-weight:800;font-size:1rem;cursor:pointer;text-decoration:none;width:100%}
.sh-send[disabled]{opacity:.6;cursor:wait}
.sh-fine{margin:0;font-size:.76rem;color:var(--muted);text-align:center}
.sh-done{padding:24px 18px;text-align:center;display:grid;gap:12px}
.sh-done h3{margin:0}
.sh-done[hidden],.sh-error[hidden],.sh-form[hidden]{display:none}