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setupModalIn{0%{opacity:0;transform:translateY(16px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.setup-modal-header{flex-direction:column;gap:.5rem;display:flex}.setup-kicker,.setup-choice-kicker{color:var(--accent-color);text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:700}.setup-modal-header h2{font-size:clamp(1.5rem,2.5vw,2.2rem);line-height:1.1}.setup-modal-copy,.setup-choice-copy{color:var(--text-secondary)}.setup-modal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-top:1.25rem;display:grid}.setup-choice-card{background:linear-gradient(#ffffff0b,#ffffff05);border:1px solid #ffffff14;border-radius:20px;flex-direction:column;gap:.9rem;padding:1.1rem;display:flex}.setup-choice-header h3{font-size:1.15rem}.setup-presets{flex-wrap:wrap;gap:.5rem;display:flex}.setup-preset-btn{flex:calc(50% - .25rem);min-width:0}.setup-dimensions{grid-template-columns:minmax(0,1fr) auto 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(width<=900px){body{overflow:auto}.app-container{flex-direction:column;gap:.5rem;height:auto;min-height:100dvh;padding:.5rem;display:flex}.canvas-area{z-index:50;flex-shrink:0;height:45vh;min-height:250px;position:sticky;top:.5rem}.control-panel{padding:1rem;overflow-y:visible}.btn{padding:.75rem 1rem}.tools-grid{grid-template-columns:1fr}.setup-modal{max-height:calc(100vh - 1.5rem);padding:1.15rem}.setup-modal-grid{grid-template-columns:1fr}.setup-preset-btn{flex-basis:100%}.setup-dimensions{grid-template-columns:1fr}.setup-dimension-separator{display:none}.setup-color-row{flex-direction:column;align-items:stretch}.setup-color-value{width:100%}}