:root{--fiord-primary:#1a4b8f;--fiord-accent:#5bc0eb;--fiord-dark:#0d2142;--fiord-bg:#f4f7fa;--fiord-soft:#d1e9ff;--bg-0:#f4f7fa;--bg-1:#ffffff;--bg-2:#eaf1f8;--surface:rgba(26,75,143,0.04);--surface-strong:rgba(26,75,143,0.08);--border:rgba(13,33,66,0.1);--border-strong:rgba(13,33,66,0.18);--ink:#0d2142;--ink-muted:#4a5a78;--ink-soft:#7388a3;--accent-1:#d1e9ff;--accent-2:#5bc0eb;--accent-3:#1a4b8f;--accent-4:#0d2142;--btn-grad:linear-gradient(135deg,#1a4b8f,#2563eb 50%,#5bc0eb);--btn-grad-hover-shadow:rgba(26,75,143,0.45);--btn-text:#ffffff;--error:#c53030;--error-bg:rgba(197,48,48,0.08);--success:#16a34a;--success-bg:rgba(22,163,74,0.08);--radius:14px;--radius-sm:10px;color-scheme:light}.dark{--fiord-primary:#5bc0eb;--fiord-accent:#1a4b8f;--fiord-dark:#f4f7fa;--fiord-bg:#0a1628;--fiord-soft:#1e3a5f;--bg-0:#05070d;--bg-1:#0b0f1c;--bg-2:#131a2c;--surface:rgba(255,255,255,0.035);--surface-strong:rgba(255,255,255,0.06);--border:rgba(255,255,255,0.08);--border-strong:rgba(255,255,255,0.16);--ink:#f5f7fb;--ink-muted:#9aa4bf;--ink-soft:#6c7593;--accent-1:#d1e9ff;--accent-2:#5bc0eb;--accent-3:#93c5fd;--accent-4:#1a4b8f;--btn-grad:linear-gradient(135deg,#5bc0eb,#38bdf8 50%,#1a4b8f);--btn-grad-hover-shadow:rgba(91,192,235,0.55);--btn-text:#0a1628;--error:#fb7185;--error-bg:rgba(251,113,133,0.12);--success:#4ade80;--success-bg:rgba(74,222,128,0.1);color-scheme:dark}html.theme-loading body{visibility:hidden}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100vh;background:var(--bg-0);color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;transition:background-color .2s ease,color .2s ease}body{position:relative;overflow-x:hidden}.dark body{background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(91,192,235,.18),rgba(26,75,143,.1) 35%,transparent 70%),radial-gradient(ellipse 60% 80% at 100% 100%,rgba(91,192,235,.08),transparent 60%),linear-gradient(180deg,var(--bg-0) 0,var(--bg-1) 60%,var(--bg-2) 100%)}:root:not(.dark) body{background:radial-gradient(ellipse 80% 60% at 50% -10%,rgba(91,192,235,.15),rgba(209,233,255,.4) 35%,transparent 70%),radial-gradient(ellipse 60% 80% at 100% 100%,rgba(26,75,143,.06),transparent 60%),linear-gradient(180deg,var(--bg-0) 0,var(--bg-1) 100%)}body:before{content:"";position:fixed;inset:0;background-image:linear-gradient(rgba(13,33,66,.04) 1px,transparent 0),linear-gradient(90deg,rgba(13,33,66,.04) 1px,transparent 0);background-size:48px 48px;background-position:-1px -1px;mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 30%,#000 30%,transparent 75%);pointer-events:none;z-index:0}.dark body:before{background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 0),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 0)}main{position:relative;z-index:1;max-width:680px;margin:0 auto;padding:88px 24px 64px}.topbar{position:absolute;top:24px;right:24px;z-index:2}.theme-toggle{width:36px;height:36px;border-radius:8px;border:1px solid var(--border);background:var(--surface-strong);color:var(--ink-muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:background .15s,color .15s,border-color .15s}.theme-toggle:hover{color:var(--fiord-primary);border-color:var(--border-strong);background:var(--surface)}.theme-toggle--placeholder{cursor:default;pointer-events:none}.hero{display:flex;align-items:center;gap:16px;margin-bottom:40px}.hero-logo{flex:0 0 auto;width:56px;height:56px;border-radius:12px;display:block}.hero-text{min-width:0}.eyebrow{display:inline-block;margin:0 0 6px;padding:4px 10px;font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--fiord-primary);background:rgba(91,192,235,.1);border:1px solid rgba(91,192,235,.25);border-radius:999px}.dark .eyebrow{background:rgba(91,192,235,.12);border-color:rgba(91,192,235,.3)}h1{margin:0 0 8px;font-size:32px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}.dark h1{background:linear-gradient(180deg,#fff,#c5cce0);-webkit-background-clip:text;background-clip:text;color:transparent}p.lede{margin:0;color:var(--ink-muted);font-size:15px}.card{position:relative;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 30px 60px -30px rgba(13,33,66,.18)}.dark .card{background:var(--surface);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 30px 60px -30px rgba(0,0,0,.6)}.card:before{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;background:linear-gradient(135deg,rgba(91,192,235,.35),rgba(26,75,143,.18) 30%,transparent 60%,rgba(91,192,235,.2));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}label{display:block;margin-top:18px;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted)}label:first-of-type{margin-top:0}input[type=number],input[type=text]{display:block;width:100%;margin-top:8px;padding:12px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-0);font:inherit;color:var(--ink);transition:border-color .15s,box-shadow .15s}.dark input[type=number],.dark input[type=text]{background:rgba(0,0,0,.3)}input[type=number]::placeholder,input[type=text]::placeholder{color:var(--ink-soft)}input[type=number]:focus,input[type=text]:focus{outline:none;border-color:var(--fiord-accent);box-shadow:0 0 0 3px rgba(91,192,235,.22)}.dropzone{position:relative;margin-top:8px;padding:28px 16px;border:1.5px dashed var(--border-strong);border-radius:var(--radius-sm);background:var(--bg-0);text-align:center;cursor:pointer;transition:border-color .15s,background .15s,transform .15s}.dark .dropzone{background:rgba(0,0,0,.2)}.dropzone.dragging,.dropzone:hover{border-color:var(--fiord-accent);background:rgba(91,192,235,.08)}.dropzone.dragging{transform:scale(1.005)}.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}.dropzone-icon{display:block;margin:0 auto 8px;color:var(--fiord-primary)}.dropzone-text{font-size:14px;color:var(--ink);margin:0}.dropzone-hint{font-size:12px;color:var(--ink-soft);margin:4px 0 0}.dropzone.has-file{border-color:var(--fiord-primary);background:rgba(26,75,143,.06)}.dark .dropzone.has-file{background:rgba(91,192,235,.12)}.dropzone.has-file .dropzone-icon{color:var(--fiord-primary)}.row{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}@media (max-width:480px){.row{grid-template-columns:1fr}}button.submit{position:relative;margin-top:28px;width:100%;padding:14px 20px;border:none;border-radius:var(--radius-sm);background:var(--btn-grad);color:var(--btn-text);font:inherit;font-weight:700;font-size:15px;letter-spacing:.01em;cursor:pointer;transition:transform .1s,box-shadow .2s,filter .15s;box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 -1px 0 rgba(0,0,0,.15) inset,0 10px 30px -10px var(--btn-grad-hover-shadow)}button.submit:hover:not(:disabled){filter:brightness(1.06);box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 -1px 0 rgba(0,0,0,.15) inset,0 14px 36px -10px var(--btn-grad-hover-shadow)}button.submit:active:not(:disabled){transform:translateY(1px)}button.submit:disabled{opacity:.6;cursor:progress;filter:saturate(.7)}.notice{margin-top:20px;padding:14px 16px;border-radius:var(--radius-sm);font-size:14px;border:1px solid transparent}.notice.error{background:var(--error-bg);color:var(--error);border-color:rgba(197,48,48,.25)}.dark .notice.error{border-color:rgba(251,113,133,.3)}.stats{margin-top:20px;padding:24px;background:var(--surface-strong);border:1px solid var(--border);border-radius:var(--radius);position:relative;overflow:hidden}.stats:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 100% at 0 0,rgba(91,192,235,.1),transparent 60%);pointer-events:none}.stats-header{display:flex;align-items:center;gap:8px;margin:0 0 16px;font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--success)}.stats-header svg{flex:0 0 auto}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px}.stat{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 16px}.dark .stat{background:rgba(0,0,0,.25)}.stat-label{display:block;font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}.stat-value{display:block;font-size:22px;font-weight:700;color:var(--ink);letter-spacing:-.01em}.stat-unit{font-weight:500;margin-left:4px}.stat-filename,.stat-unit{font-size:12px;color:var(--ink-muted)}.stat-filename{margin-top:16px;padding:10px 12px;background:var(--bg-0);border:1px solid var(--border);border-radius:8px;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;word-break:break-all}.dark .stat-filename{background:rgba(0,0,0,.3);border-color:transparent}.warnings{margin-top:14px;padding:12px 14px;background:rgba(91,192,235,.08);border:1px solid rgba(91,192,235,.25);border-radius:8px;font-size:13px;color:var(--fiord-primary)}.dark .warnings{color:var(--accent-1);background:rgba(91,192,235,.1);border-color:rgba(91,192,235,.3)}.retailers{margin-top:32px;padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.retailers-head h2{font-size:16px;font-weight:600;letter-spacing:-.01em;color:var(--ink);margin:0 0 6px}.retailers-head p{margin:0 0 16px;font-size:13px;line-height:1.55;color:var(--ink-soft)}.retailer-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.retailer-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius-sm)}.dark .retailer-item{background:rgba(0,0,0,.2)}.retailer-info{display:flex;flex-direction:column;gap:3px;min-width:0;flex:1 1}.retailer-name{font-size:14px;font-weight:600;color:var(--ink)}.retailer-desc{font-size:12px;line-height:1.5;color:var(--ink-muted)}.retailer-download{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;background:var(--fiord-primary);color:#fff;border-radius:8px;font-size:12px;font-weight:600;text-decoration:none;white-space:nowrap;flex-shrink:0;transition:background .12s ease}.retailer-download:hover{background:var(--fiord-primary-hover,var(--fiord-primary));filter:brightness(1.1)}.dark .retailer-download{color:#000}.retailer-tag{font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-muted);background:var(--bg-0);border:1px solid var(--border);border-radius:999px;padding:4px 10px;white-space:nowrap;flex-shrink:0}.dark .retailer-tag{background:rgba(0,0,0,.3)}@media (max-width:520px){.retailer-item{flex-direction:column;align-items:stretch;gap:10px}.retailer-download,.retailer-tag{align-self:flex-start}}footer{margin-top:48px;font-size:12px;color:var(--ink-soft);text-align:center}footer .pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;background:var(--surface);border:1px solid var(--border);border-radius:999px}footer .pill .dot{width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 8px var(--success)}