:root{--color-primary: #14213d;--color-secondary: #1f7a8c;--color-accent: #ffb703;--color-surface: #ffffff;--color-background: #f4f7f9;--color-border: #d8e1e8;--color-success: #208b63;--color-text: #13202c;--color-muted: #667789;--color-inverse: #f8fbfd;--radius: 8px;--shadow: 0 16px 40px rgb(20 33 61 / 10%);font-family:Inter,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--color-background);color:var(--color-text)}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(1360px,calc(100% - 32px));margin:0 auto;padding:24px 0}.header{display:grid;grid-template-columns:56px minmax(0,1fr);gap:16px;align-items:center;margin-bottom:18px}.mark{display:grid;place-items:center;width:56px;height:56px;border-radius:var(--radius);background:var(--color-primary);color:var(--color-inverse);font-weight:900}.header p,.step span{margin:0 0 4px;color:var(--color-secondary);font-size:12px;font-weight:900;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:30px;line-height:1.12}h2{margin:0;font-size:18px}p,span{line-height:1.45}.flow{display:grid;grid-template-columns:minmax(270px,.8fr) minmax(340px,1fr) minmax(360px,1fr);gap:16px;align-items:start}.panel{border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);box-shadow:var(--shadow)}.step{padding:16px;border-bottom:1px solid var(--color-border)}.upload-box{display:grid;place-items:center;min-height:190px;margin:16px;padding:18px;border:1px dashed var(--color-border);border-radius:var(--radius);background:var(--color-background);text-align:center}.upload-box input{display:none}.upload-box span,.info span,.field span,.logo-card p,.analysis-state span{color:var(--color-muted);font-size:13px}.analysis-state{display:grid;gap:4px;margin:0 16px 16px;padding:12px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}.analysis-state strong{color:var(--color-primary)}.source-logo{display:block;max-width:calc(100% - 32px);max-height:190px;margin:0 auto 16px;object-fit:contain}.swatches{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding:16px}.swatches span{min-height:74px;display:flex;align-items:end;padding:8px;border-radius:var(--radius);color:#fff;font-size:12px;font-weight:800;text-shadow:0 1px 8px rgb(0 0 0 / 45%)}.info,.field{display:grid;gap:6px;margin:0 16px 14px}.info strong{font-size:15px}input,textarea{width:100%;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-background);color:var(--color-text)}input{min-height:42px;padding:0 12px}textarea{min-height:150px;padding:12px;resize:vertical}.actions{display:flex;flex-wrap:wrap;gap:10px;margin:16px}.primary-button,.ghost-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 14px;border-radius:var(--radius);border:1px solid var(--color-border)}.primary-button{border-color:var(--color-primary);background:var(--color-primary);color:var(--color-inverse)}.ghost-button{background:var(--color-surface);color:var(--color-text)}.logo-card{display:grid;place-items:center;min-height:330px;margin:16px;border:1px dashed var(--color-border);border-radius:var(--radius);background:var(--color-background)}.options-panel,.result-panel{margin-top:16px}.options-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:16px}.option-card{display:grid;gap:8px;justify-items:start;min-height:190px;padding:12px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-background);color:var(--color-text);text-align:left}.option-card.active,.option-card:hover{border-color:var(--color-secondary);background:var(--color-surface)}.option-card svg{width:88px;height:88px}.option-card span{color:var(--color-muted);font-size:13px}.logo-card.generated{border-style:solid}.logo-card svg{width:min(100%,560px);height:auto}.full{width:calc(100% - 32px);margin:0 16px 16px}.package-panel{margin-top:16px}.exports{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;padding:16px}.exports span{display:flex;align-items:center;min-height:38px;padding:0 12px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-background);font-weight:800}@media(max-width:1250px){.flow{grid-template-columns:1fr}.options-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.flow,.options-grid{grid-template-columns:1fr}h1{font-size:24px}}