.uc-layout{grid-template-columns:1fr;gap:1.25rem;display:grid}@media (width>=600px){.uc-layout{grid-template-columns:auto 1fr;align-items:start}}.uc-canvas-wrap{width:100%;max-width:400px}.uc-canvas-shell{width:100%;min-width:0;max-width:100%;position:relative;overflow:hidden}.uc-canvas-actions{z-index:2;position:absolute;top:.45rem;right:.45rem}.uc-fs-btn{background:color-mix(in srgb, var(--bg-surface) 82%, transparent);width:1.7rem;height:1.7rem;color:var(--text);cursor:pointer;border:0;border-radius:.4rem;line-height:1}.uc-fs-btn:hover{color:var(--accent);background:color-mix(in srgb, var(--accent) 16%, transparent)}.uc-canvas-wrap canvas{object-fit:contain;border-radius:var(--radius);background:var(--bg-surface);border:1px solid var(--border);width:100%;height:100%;margin:0 auto;display:block}#uc-canvas-shell:fullscreen{background:var(--bg);place-items:center;width:100vw;height:100vh;padding:.75rem .75rem 1.25rem;display:grid}:is(#uc-canvas-shell:fullscreen .uc-canvas-wrap,#uc-canvas-shell:fullscreen .uc-canvas-shell){max-width:none}.uc-panel{flex-direction:column;gap:1rem;display:flex}.uc-angle-row{align-items:center;gap:.4rem;display:flex}.uc-angle-input{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius);width:88px;color:var(--text);text-align:center;padding:.4rem .5rem;font-size:1.25rem;font-weight:600}.uc-angle-input:focus{border-color:var(--accent);outline:none}.uc-slider{width:100%;accent-color:var(--accent);cursor:pointer}.uc-val-grid{font-family:var(--font-mono);grid-template-columns:auto auto 1fr;align-items:baseline;gap:.4rem .5rem;font-size:1rem;display:grid}.uc-val-label{white-space:nowrap;font-weight:700}.uc-val-eq{color:var(--text-dim)}.uc-val-num{font-weight:600}.uc-pos{color:var(--accent)}.uc-neg,.uc-sin-color{color:#f76c8f}.uc-cos-color{color:#4ecdc4}.uc-tan-color{color:#ffd166}.uc-rad-color{color:#a78bfa}.uc-formula{overflow-x:auto}