:root{--bg:#f7f5f0;--paper:#fff;--ink:#171717;--muted:#706e69;--line:#dedbd3;--orange:#ff4d00;--orange-dark:#c83b00;--orange-soft:#fff0e9;--green:#117a50;--green-soft:#eaf8f1;--yellow:#8a5b00;--yellow-soft:#fff7d9;--red:#b72b1d;--red-soft:#fff0ed;--shadow:0 24px 70px rgba(24,20,15,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,IBM Plex Sans Thai,system-ui,sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.page{min-height:100vh}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(23,23,23,.08);background:#f7f5f0e6;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:850;letter-spacing:-.04em}.brand-mark{width:31px;height:31px;border-radius:9px;background:var(--ink);color:var(--orange);display:grid;place-items:center}.header-link{font-size:14px;color:var(--muted);font-weight:700}.hero{min-height:680px;position:relative;overflow:hidden;display:grid;place-items:center;border-bottom:1px solid var(--line)}.hero-content{position:relative;z-index:2;padding:90px 0 110px;text-align:center;display:flex;flex-direction:column;align-items:center}.hero-glow{position:absolute;border-radius:999px;background:var(--orange);filter:blur(90px);opacity:.11}.hero-glow.one{width:460px;height:460px;left:-180px;top:90px}.hero-glow.two{width:380px;height:380px;right:-140px;top:10px}.hero h1{margin:22px 0 18px;font-size:clamp(54px,8vw,100px);line-height:.92;letter-spacing:-.065em}.hero h1 span{color:var(--orange)}.hero-copy{max-width:690px;margin:0 0 30px;color:var(--muted);font-size:18px;line-height:1.65}.connection-badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;border:1px solid var(--line);background:var(--paper);padding:8px 11px;font-size:12px;font-weight:800}.connection-badge.success{color:var(--green);background:var(--green-soft);border-color:#bfe6d2}.connection-badge.warning{color:var(--yellow);background:var(--yellow-soft);border-color:#ecd98c}.connection-badge.error{color:var(--red);background:var(--red-soft);border-color:#f0c5be}.connection-badge.muted{color:var(--muted)}.catalog-form-wrap{width:min(820px,100%)}.catalog-form{display:grid;grid-template-columns:22px minmax(0,1fr) auto;align-items:center;gap:12px;padding:8px 8px 8px 18px;border:2px solid var(--ink);border-radius:16px;background:var(--paper);box-shadow:0 18px 44px #00000014}.catalog-form:focus-within{outline:4px solid rgba(255,77,0,.12);border-color:var(--orange)}.catalog-form input{border:0;outline:0;background:transparent;min-width:0;width:100%;font-size:16px}.catalog-form button,.refresh-button{border:0;border-radius:11px;background:var(--orange);color:#fff;font-weight:800;padding:13px 17px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.catalog-form button:disabled,.refresh-button:disabled{opacity:.55;cursor:not-allowed}.form-error{margin-top:12px;color:var(--red);font-size:13px}.owner-setup-note{margin-top:16px;display:inline-flex;align-items:center;gap:8px;color:var(--yellow);font-weight:800;font-size:13px}.setup-note{margin-top:18px;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;text-align:left;font-size:13px;color:var(--muted)}code{background:#efede8;border-radius:6px;padding:2px 5px}.source-section{padding:100px 0 120px}.section-kicker{color:var(--orange);font-size:12px;font-weight:850;letter-spacing:.1em}.source-section h2{font-size:clamp(38px,5vw,64px);letter-spacing:-.055em;margin:10px 0 32px}.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.source-grid article{min-height:240px;background:#ffffffad;border:1px solid var(--line);border-radius:20px;padding:24px;display:flex;flex-direction:column}.source-grid article>span{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--orange-soft);color:var(--orange)}.source-grid strong{margin-top:34px;font-size:21px}.source-grid p{color:var(--muted);line-height:1.55;margin:7px 0 0}.footer-inner{height:90px;display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px}footer{border-top:1px solid var(--line)}.products-main{padding:52px 0 100px}.products-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:13px;font-weight:700}.title-line{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:10px}.title-line h1{font-size:clamp(40px,6vw,72px);letter-spacing:-.06em;margin:0}.products-head p{margin:8px 0 0;color:var(--muted)}.refresh-button{background:var(--ink);white-space:nowrap}.catalog-toolbar{margin-top:34px;display:grid;grid-template-columns:180px 1fr;gap:12px}.catalog-toolbar label{min-height:48px;border:1px solid var(--line);border-radius:12px;background:var(--paper);display:flex;align-items:center;gap:9px;padding:0 13px}.catalog-toolbar label>span{font-size:11px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.catalog-toolbar select,.catalog-toolbar input{border:0;outline:0;background:transparent;width:100%;min-width:0}.catalog-search{padding-left:15px!important}.catalog-meta{margin:16px 0;display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:12px}.catalog-meta span{border:1px solid var(--line);border-radius:999px;background:#fff;padding:7px 10px}.catalog-meta code{background:transparent;padding:0}.api-error{margin:18px 0;border:1px solid #efc1ba;background:var(--red-soft);border-radius:14px;padding:18px;color:var(--red)}.api-error p{margin:5px 0 8px}.api-error a{text-decoration:underline;font-weight:800}.loading-state,.empty-state{margin-top:18px;min-height:300px;border:1px dashed var(--line);border-radius:18px;background:#ffffff8c;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;color:var(--muted)}.empty-state h2{margin:4px 0 0;color:var(--ink)}.empty-state p{margin:0}.catalog-table-shell{margin-top:12px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow);overflow:hidden}.table-scroll{overflow:auto}.catalog-table{width:100%;border-collapse:collapse;min-width:850px}.catalog-table th{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:#fbfaf7}.catalog-table td{padding:16px;border-bottom:1px solid #ece9e2;vertical-align:middle}.catalog-table tbody tr:last-child td{border-bottom:0}.product-cell{display:flex;align-items:center;gap:12px;min-width:300px}.product-cell img,.image-placeholder{width:54px;height:54px;border-radius:10px;border:1px solid var(--line);object-fit:cover;background:#f1efe9;display:grid;place-items:center;color:var(--muted);flex:none}.product-cell div{display:flex;flex-direction:column;gap:4px}.product-cell strong{max-width:420px}.product-cell small,.original-price{display:block;color:var(--muted);font-size:11px}.original-price{text-decoration:line-through;margin-top:3px}.sku-cell{max-width:240px;word-break:break-word}.status-pill{display:inline-flex;border-radius:999px;background:#f1efe9;border:1px solid var(--line);padding:6px 9px;font-size:11px;font-weight:800}.external-link{display:inline-flex;align-items:center;gap:5px;color:var(--orange-dark);font-weight:800}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:760px){.container{width:min(100% - 24px,1180px)}.header-inner{height:64px}.header-link{display:none}.hero{min-height:640px}.hero-content{padding:70px 0 90px}.hero h1{font-size:58px}.hero-copy{font-size:16px}.catalog-form{grid-template-columns:20px minmax(0,1fr);padding:11px 12px}.catalog-form button{grid-column:1/-1;width:100%}.source-section{padding:72px 0 86px}.source-grid{grid-template-columns:1fr}.products-head{align-items:flex-start;flex-direction:column}.refresh-button{width:100%}.catalog-toolbar{grid-template-columns:1fr}.footer-inner{height:auto;padding:28px 0;align-items:flex-start;flex-direction:column;gap:10px}}.catalog-search-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.catalog-search-form .catalog-search{min-height:48px;border:1px solid var(--line);border-radius:12px;background:var(--paper);display:flex;align-items:center;gap:9px;padding:0 15px}.catalog-search-form input{border:0;outline:0;background:transparent;width:100%;min-width:0}.catalog-search-form button{border:0;border-radius:12px;background:var(--orange);color:#fff;font-weight:800;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:7px}.catalog-search-form button:disabled{opacity:.55;cursor:not-allowed}.scan-note{margin:12px 0 16px;border:1px solid #ecd98c;background:var(--yellow-soft);color:var(--yellow);border-radius:12px;padding:11px 13px;font-size:12px;font-weight:700}@media(max-width:760px){.catalog-search-form{grid-template-columns:1fr}.catalog-search-form button{min-height:46px}}.auth-success{display:inline-flex;align-items:center;gap:8px;margin:14px 0 0;padding:8px 12px;border:1px solid #d8e7dc;border-radius:999px;background:#f7fbf8;font-size:13px;font-weight:700}