:root{font-family:Arial,sans-serif;color:#242924;background:#eef0ed;color-scheme:light;--ink:#242924;--muted:#515b51;--accent:#315e41;--line:#d6dcd2}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer;min-height:48px;padding:10px 16px;color:var(--ink);border:1px solid var(--line);border-radius:8px;background:white}a{color:inherit}button:disabled{cursor:wait;color:var(--muted);background:#e7eae5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}.app-bar{min-height:64px;display:flex;align-items:center;gap:24px;padding:8px 32px;font-size:14px}.brand{font-size:24px;font-weight:700;text-decoration:none}.app-bar button{margin-left:auto}.sheet{margin:0 8px 8px;padding:32px;min-height:calc(100svh - 112px);border:1px solid #e1e5de;border-radius:16px;background:white}.page-heading{max-width:640px;margin:0 auto 24px}h1{font-size:28px;margin:0 0 12px;line-height:1.2}h2{font-size:20px;line-height:1.3;margin:0 0 16px}p{font-size:14px;line-height:1.6;margin:0;color:var(--muted)}form{max-width:640px;margin:auto;background:#f6f7f4;padding:24px;border:1px solid #e3e7e0;border-radius:8px}label{display:block;font-size:14px;font-weight:600;margin:20px 0 8px}label span{font-weight:400;color:var(--muted)}input,select{min-height:48px;min-width:0;width:100%;padding:10px 12px;font-size:16px;color:var(--ink);background:white;border:1px solid #b8c0b5;border-radius:8px}input::placeholder{color:#5e685c}.name-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px}input[type=range]{padding:0;accent-color:var(--accent);background:transparent;border:0}output{font-variant-numeric:tabular-nums}.primary{display:block;background:#273d2f;color:white;border-color:#273d2f;font-weight:600}form>.primary{width:100%;margin-top:20px}.privacy{margin-top:20px;font-size:13px}#save-state{margin-top:12px;min-height:24px}[data-error=true]{color:#9a2821!important}.results-heading{display:flex;justify-content:space-between;align-items:start;gap:20px;margin-bottom:16px}.results-heading h2{margin-bottom:8px}#results{max-width:1320px;margin:auto}#status{min-height:24px;margin-bottom:16px}progress{display:block;width:100%;height:8px;accent-color:var(--accent);margin:16px 0 24px}
/* Five equal portrait columns close both sheet edges: (100% - 4 × 16px) / 5. */
#design-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.design-choice{padding:8px;min-width:0;text-align:left;background:#f6f7f4}.design-choice img{display:block;width:100%;height:auto;aspect-ratio:5/7;object-fit:contain;background:#fff}.design-choice span{display:block;font-size:14px;line-height:1.4;margin:12px 4px 4px}.design-choice[aria-pressed=true]{outline:2px solid var(--accent);outline-offset:2px}.design-choice:disabled{opacity:1}#chosen{margin-top:32px}.chosen-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,1fr);gap:32px;max-width:900px;margin:auto;align-items:start}.chosen-layout>img{width:100%;height:auto}.chosen-layout>div{min-width:0;display:grid;gap:16px;justify-items:stretch}.chosen-layout>div>img{width:min(100%,320px);height:auto;margin:0 auto}.chosen-layout a{min-height:44px;display:flex;align-items:center;justify-content:center}body[data-stage=results] .page-heading,body[data-stage=results] form{display:none}.session-actions{max-width:640px;margin:24px auto 0;display:flex;flex-wrap:wrap;gap:12px}.session-actions p{font-size:13px;flex-basis:100%}footer{text-align:center;padding:8px 20px 20px;font-size:13px;color:var(--muted)}dialog{padding:0;border:1px solid var(--line);border-radius:12px;width:min(1440px,calc(100vw - 24px));height:calc(100svh - 24px);max-width:none;max-height:none;background:white}dialog::backdrop{background:#18211ccc}.dialog-bar{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:8px 16px;font-size:14px;border-bottom:1px solid #e3e7e0}.dialog-bar button{flex-shrink:0}#web-status{padding:16px}#web-status:empty{display:none}iframe{display:block;border:0;width:100%}#web-preview{height:calc(100% - 64px)}#examples-list{padding:24px}#examples-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:24px}.example-choice{padding:12px;text-align:left;min-width:0;background:#f6f7f4}.example-choice img{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:contain;background:white}.example-choice span{display:block;margin-top:12px;font-size:14px;line-height:1.4}#back-examples{margin:8px 16px}#example-preview{height:calc(100% - 128px)}.noscript{padding:20px;color:#9a2821}
@media(max-width:1000px){#design-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#examples-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.sheet{padding:24px}}
@media(max-width:700px){.app-bar{padding:8px 20px;gap:12px;flex-wrap:wrap}.app-bar>span{display:none}.app-bar button{font-size:13px;max-width:60%}.brand{font-size:22px}.sheet{margin:0 8px 8px;padding:24px 16px}.page-heading h1{font-size:24px}form{padding:20px 16px}.name-fields{gap:12px}.chosen-layout{grid-template-columns:1fr;gap:24px}.chosen-layout>img{max-width:470px;margin:auto}.results-heading{gap:12px}.results-heading button{font-size:13px}#design-grid{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 4px 16px;gap:16px}.design-choice{flex:0 0 84%;scroll-snap-align:start}#examples-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}#examples-list{padding:20px 16px}.dialog-bar{font-size:13px;min-height:80px;padding:8px 12px}.dialog-bar button{font-size:13px;max-width:50%}#web-preview{height:calc(100% - 80px)}#example-preview{height:calc(100% - 144px)}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}