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.tab-pro-badge{opacity:.8;filter:grayscale(.2)}.tab-btn:hover .tab-pro-badge{opacity:1;filter:none;transform:translateY(-2px)scale(1.05)}
.canvas-block{flex-direction:column;height:100%;padding:1.25rem;transition:transform .2s cubic-bezier(.4,0,.2,1),box-shadow .2s,border-color .2s;display:flex;position:relative;overflow:hidden}.canvas-block:before{content:"";background:var(--primary);opacity:.8;height:6px;transition:all .3s;position:absolute;top:0;left:0;right:0}.canvas-block:hover{border-color:#a3e63566;transform:translateY(-2px);box-shadow:0 12px 30px #00000014}.canvas-block:focus-within{box-shadow:0 16px 50px #0000001a, 0 0 0 1px var(--primary);border-color:var(--primary);transform:translateY(-4px)}.canvas-block:focus-within:before{opacity:1;background:linear-gradient(90deg, var(--primary), var(--accent))}.block-header{margin-bottom:.75rem}.block-header h2{color:var(--heading);align-items:center;gap:.5rem;margin:0;font-size:1.05rem;font-weight:700;display:flex}.subtitle{color:var(--body);opacity:.8;margin-top:.35rem;font-size:.8rem;font-weight:500;line-height:1.4;display:block}.block-input{color:var(--dark);font-family:var(--font-mono), monospace;resize:none;background:0 0;border:none;outline:none;flex:1;width:100%;font-size:.95rem;line-height:1.6}.block-input::placeholder{color:#0000004d}.canvas-block.read-only:hover,.canvas-block.read-only:focus-within{border-color:#0000000d;transform:none;box-shadow:0 4px 15px #00000005}.canvas-block.read-only:before{opacity:.3;background:var(--body)}.canvas-block.read-only .block-input{cursor:default;color:#000000b3}.block-input::-webkit-scrollbar{width:4px}.block-input::-webkit-scrollbar-thumb{background:#0000001a;border-radius:4px}.canvas-block:focus-within .block-input::-webkit-scrollbar-thumb{background:#0003}