:root{font-family:Inter,Noto Sans SC,system-ui,sans-serif;color:#1d1836;background:#fff8d7;--bg:#fff8d7;--surface:#fff;--warm:#ffef9f;--fg:#1d1836;--fg-2:#4c426c;--muted:#796f91;--border:#eadfba;--accent:#ff6b00;--danger:#e5484d}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}h1,h2,p{margin-top:0}h1{line-height:1.2;letter-spacing:-.025em}h2{font-size:1.3rem}.content{width:min(1180px,calc(100% - 72px));margin-inline:auto}.app-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{background:var(--surface);border-bottom:1px solid var(--border)}.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:1.35rem;font-weight:700}.brand img{height:40px;width:40px}.header-note,.quiet,.formats{color:var(--fg-2);font-size:.88rem}.site-footer{margin-top:auto;padding:28px 0;font-size:.8rem;color:var(--fg-2)}.eyebrow{font-size:.86rem;font-weight:700;color:var(--fg-2);margin-bottom:14px}.button{min-height:48px;padding:11px 21px;border-radius:12px;border:1px solid var(--fg);font-weight:700;transition:transform .15s,background .15s}.button:hover:not(:disabled){transform:translateY(-1px)}.button.primary{background:var(--accent);color:var(--fg);border-color:var(--accent)}.button.secondary{background:var(--surface);color:var(--fg)}.button.ghost{background:transparent;border-color:var(--border);color:var(--fg-2)}.card{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:28px;box-shadow:0 18px 44px #1d183617}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.card-heading h2{margin:0}.card-heading small{color:var(--fg-2)}.start-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,76px);align-items:center;padding-block:80px}.intro h1{font-size:clamp(38px,4vw,58px)}.intro h1 span{color:var(--accent)}.lead{font-size:1.1rem;color:var(--fg-2);max-width:29em;line-height:1.7}.bead-art{display:grid;grid-template-columns:repeat(3,30px);gap:6px;margin:38px 0;color:#ff6b00;font-size:2rem;line-height:30px}.bead-art span:nth-child(3n+1){color:#ffb000}.bead-art span:nth-child(4n){color:#88be83}.upload-stage{min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:var(--bg);border:1px dashed var(--fg-2);border-radius:16px;text-align:center}.upload-stage strong{font-size:1.1rem}.upload-stage span{color:var(--fg-2);font-size:.88rem}.upload-symbol{width:62px;height:62px;display:grid;place-items:center;background:#fff;border:1px solid var(--border);border-radius:16px;font-size:2rem}.formats{line-height:1.6;margin:16px 0}.source-actions{display:grid;grid-template-columns:1.5fr 1fr;gap:12px}.visually-hidden{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden;clip-path:inset(50%)}.error{color:#94282d;background:#fff1f1;border:1px solid #f5b8ba;padding:12px 16px;border-radius:10px;margin-top:16px}.source-card>.quiet{margin:18px 0 0}.camera-panel{margin-top:16px}.camera-panel video{width:100%;border-radius:12px;background:#111}.actions{display:flex;gap:12px;margin-top:12px}.page-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin:38px 0 24px}.page-heading h1{font-size:2rem;margin-bottom:8px}.page-heading p:last-child{color:var(--fg-2);margin-bottom:0}.crop-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start}.crop-card{padding:0;overflow:hidden}.crop-card .card-heading{padding:20px 24px;border-bottom:1px solid var(--border);margin:0}.crop-stage{padding:24px;background:#eee8ce}.crop-surface{position:relative;width:fit-content;max-width:100%;margin:auto;touch-action:none;cursor:crosshair;line-height:0}.crop-surface canvas{max-width:100%;height:auto;max-height:65vh;object-fit:contain}.crop-selection{position:absolute;border:2px solid #fff;box-shadow:0 0 0 1px #1d1836,0 0 0 100vmax #1d183640;pointer-events:none}.crop-side{display:flex;flex-direction:column;gap:12px}.crop-side p{line-height:1.6;color:var(--fg-2)}.crop-facts{display:grid;grid-template-columns:68px 1fr;gap:8px 12px;border-block:1px solid var(--border);padding:16px 0;margin:4px 0}.crop-facts span{color:var(--muted)}.crop-facts strong{overflow-wrap:anywhere}.crop-side .quiet{font-size:.8rem;margin:0}@media(max-width:800px){.content{width:min(100% - 32px,600px)}.header-inner{height:68px}.header-note{display:none}.start-layout{grid-template-columns:1fr;padding-block:36px;gap:28px}.intro h1{font-size:clamp(32px,8vw,44px)}.bead-art{display:none}.source-card{padding:20px}.crop-layout{grid-template-columns:1fr}.crop-side{order:2}.page-heading{align-items:start}.crop-stage{padding:12px}}:where(.crop-surface){overflow:hidden}.page-heading>.button{white-space:nowrap}.return-work{margin-top:-24px;margin-bottom:30px}.heading-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.pattern-page,.edit-page{padding-bottom:44px}.pattern-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.pattern-sidebar{display:grid;gap:18px;min-width:0}.chart-card{padding:0;overflow:hidden}.chart-head{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 24px;border-bottom:1px solid var(--border)}.chart-head h2{font-size:1.1rem;margin:0 0 5px;overflow-wrap:anywhere}.chart-head p{color:var(--fg-2);font-size:.85rem;margin:0}.view-badge{background:var(--warm);border:1px solid var(--border);padding:6px 10px;border-radius:100px;white-space:nowrap;font-size:.78rem}.chart-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:12px 20px;border-bottom:1px solid var(--border);font-size:.88rem}.view-controls{display:flex;align-items:center;gap:8px}.view-controls .button{min-height:36px;padding:4px 11px;border-color:var(--border)}.view-controls output{min-width:46px;text-align:center}.chart-toolbar label{white-space:nowrap}.pattern-viewport{width:100%;overflow:hidden;background:#fffdf8;touch-action:none;cursor:grab}.pattern-viewport canvas{display:block;touch-action:none;cursor:inherit}.pattern-viewport:active{cursor:grabbing}.chart-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;border-top:1px solid var(--border);font-size:.86rem;color:var(--fg-2)}.link-button{border:0;background:none;color:var(--accent);text-decoration:underline;cursor:pointer;font-weight:700;white-space:nowrap}.legend-inline{display:flex;flex-wrap:wrap;gap:12px;padding:0 20px 14px;font-size:.79rem;color:var(--fg-2)}.notice{padding:13px 20px;background:#fff4e8;border-block:1px solid #ffdac2;font-size:.82rem;color:#7e4d2f}.action-dock{padding:20px;display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px}.action-dock p{margin:0 auto 0 0;color:var(--fg-2);font-size:.78rem}.settings-panel,.materials-panel,.editing-panel{padding:22px}.settings-panel .card-heading,.materials-panel .card-heading,.editing-panel .card-heading{margin-bottom:16px}.field-label{display:block;font-size:.88rem;font-weight:700;margin:14px 0 7px}.settings-panel input[type=number],.editing-panel input[type=search],.settings-panel select,.editing-panel select{width:100%;min-height:44px;padding:8px 10px;border:1px solid var(--border);border-radius:9px;color:var(--fg);background:#fff}.presets{display:flex;gap:6px}.presets .button{flex:1;min-height:36px;padding:5px}.settings-panel fieldset{border:0;padding:0;margin:16px 0}.settings-panel legend{font-size:.88rem;font-weight:700;margin-bottom:7px}.settings-panel fieldset label{display:block;margin:8px 0;font-size:.86rem}.settings-panel .quiet,.materials-panel .quiet,.editing-panel .quiet{font-size:.78rem;line-height:1.6}.settings-panel>.button{width:100%;margin-top:8px}.field-error{color:var(--danger);font-size:.79rem;margin:5px 0 0}.stat-row{display:grid;grid-template-columns:1fr 1fr;align-items:end;text-align:center;background:var(--bg);border-radius:10px;padding:12px 8px;gap:3px}.stat-row strong{font-size:1.35rem}.stat-row span{font-size:.76rem;color:var(--fg-2)}.materials-list{padding:0;margin:16px 0;list-style:none;max-height:340px;overflow:auto}.materials-list li{display:flex;align-items:center;gap:10px;padding:8px 2px;border-bottom:1px solid var(--border);font-size:.85rem}.materials-list li>span:last-child{margin-left:auto;color:var(--fg-2)}.swatch{display:inline-block;width:25px;height:25px;flex:0 0 auto;border:1px solid #8e958e;border-radius:5px}.transparent-swatch{background-image:linear-gradient(45deg,#d9dde0 25%,transparent 25%),linear-gradient(-45deg,#d9dde0 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#d9dde0 75%),linear-gradient(-45deg,transparent 75%,#d9dde0 75%);background-size:12px 12px;background-position:0 0,0 6px,6px -6px,-6px 0}.edit-tools{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.edit-tools .button{padding:7px;min-height:40px}.edit-tools [aria-pressed=true]{background:var(--warm);border-color:var(--accent)}.selected-color{display:flex;align-items:center;gap:10px;padding:12px;background:var(--bg);border-radius:9px;font-size:.86rem}.palette-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:5px;max-height:335px;overflow:auto;margin-top:15px}.palette-grid button{min-width:0;display:grid;justify-items:center;gap:3px;padding:5px 2px;background:#fff;border:1px solid var(--border);border-radius:7px;font-size:.68rem}.palette-grid button.active{border:2px solid var(--accent);background:#fff6ed}.palette-grid .swatch{width:25px;height:25px}.modal-backdrop{position:fixed;inset:0;background:#1d183680;display:grid;place-items:center;padding:20px;z-index:20}.modal-card{background:#fff;border-radius:20px;padding:26px;width:min(440px,100%);box-shadow:0 20px 70px #0004}.modal-card p{line-height:1.6;color:var(--fg-2)}@media(max-width:900px){.pattern-layout{grid-template-columns:1fr}.pattern-sidebar{grid-template-columns:repeat(2,minmax(0,1fr))}.pattern-page .page-heading,.edit-page .page-heading{align-items:start}}@media(max-width:600px){.pattern-sidebar{grid-template-columns:1fr}.heading-actions{justify-content:flex-start}.page-heading{flex-direction:column;gap:14px}.page-heading h1{font-size:1.7rem}.chart-head{padding:15px}.chart-toolbar,.chart-bottom{padding:10px 12px}.action-dock{padding:16px}.action-dock p{width:100%}.action-dock .button{flex:1;padding:8px}.legend-inline{padding:0 12px 12px}}.export-page{padding-bottom:50px}.export-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}.export-card h2,.export-summary h2{margin-bottom:10px}.export-card>p{color:var(--fg-2)}.export-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0}.export-option{display:flex;flex-direction:column;align-items:flex-start;border:1px solid var(--border);border-radius:18px;padding:22px;background:#fffefa}.export-option h3{font-size:1.2rem;margin:10px 0}.export-option p{color:var(--fg-2);font-size:.88rem;line-height:1.6;flex:1}.format-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:14px;background:var(--warm);font-size:.8rem;font-weight:800;color:var(--fg)}.export-option .button{width:100%}.export-status{padding:14px 16px;border-radius:10px;background:var(--bg);line-height:1.5}.export-status.failed{color:#94282d;background:#fff1f1}.export-status.initiated{color:#245e3e;background:#e6f5e9}.export-summary dl{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0;border-block:1px solid var(--border);padding:16px 0}.export-summary dt{color:var(--fg-2)}.export-summary dd{margin:0;text-align:right;font-weight:700}.export-summary h3{font-size:1rem;margin:20px 0 0}.export-summary .materials-list{max-height:300px}@media(max-width:900px){.export-layout{grid-template-columns:1fr}}@media(max-width:600px){.export-options{grid-template-columns:1fr}.export-option{padding:18px}.export-card,.export-summary{padding:20px}}