:root{--itaa-primary:var(--main-primary);--itaa-text:#e2e8f0;--itaa-text-muted:#94a3b8;--itaa-bg:#0f172a;--itaa-bg-surface:#1e293b;--itaa-bg-hover:#334155;--itaa-border:#334155;--itaa-border-hover:#475569;--itaa-ascii-color:#22d3ee;--itaa-radius:var(--main-radius);--itaa-radius-lg:var(--main-radius-lg);--itaa-shadow:0 1px 3px #0000004d}._itaa-container{flex-direction:column;min-height:400px;display:flex}._itaa-main{gap:var(--main-space-4);flex-direction:column;flex:1;display:flex}@media (max-width:768px){._itaa-container{padding-left:1rem;padding-right:1rem}}._itaa-upload{border-style:dashed;border-width:2px;border-color:var(--itaa-border);border-radius:var(--itaa-radius-lg);background:var(--itaa-bg-surface);cursor:pointer;justify-content:center;align-items:center;min-height:300px;transition:border-color .2s,background .2s;display:flex}._itaa-upload:hover,._itaa-upload._itaa-dragover{border-color:var(--itaa-primary);background:color-mix(in srgb, var(--itaa-primary) 5%, transparent)}._itaa-upload-inner{text-align:center;padding:var(--main-space-6)}._itaa-upload-icon{color:var(--itaa-text-muted);margin-bottom:var(--main-space-3)}._itaa-upload-text{color:var(--itaa-text);font-size:var(--main-text-base);margin-bottom:var(--main-space-2);font-weight:500}._itaa-upload-hint{color:var(--itaa-text-muted);font-size:var(--main-text-sm)}._itaa-settings{align-items:center;gap:var(--main-space-4);padding:var(--main-space-3) var(--main-space-4);background:var(--itaa-bg-surface);border-radius:var(--itaa-radius-lg);flex-wrap:wrap;display:flex}._itaa-settings-group{align-items:center;gap:var(--main-space-2);display:flex}._itaa-label{color:var(--itaa-text-muted);font-size:var(--main-text-xs);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;font-weight:500}._itaa-value{color:var(--itaa-text);font-size:var(--main-text-sm);font-family:var(--main-font-mono);text-align:center;min-width:2.5rem}._itaa-slider{width:100px;accent-color:var(--itaa-primary);cursor:pointer}._itaa-select{background:var(--itaa-bg);color:var(--itaa-text);border-style:solid;border-width:1px;border-color:var(--itaa-border);border-radius:var(--itaa-radius);font-size:var(--main-text-sm);cursor:pointer;padding:.25rem .5rem}._itaa-select:focus{border-color:var(--itaa-primary);outline:none}._itaa-toggle{background:var(--itaa-bg);color:var(--itaa-text-muted);border-style:solid;border-width:1px;border-color:var(--itaa-border);border-radius:var(--itaa-radius);font-size:var(--main-text-xs);cursor:pointer;padding:.25rem .625rem;font-weight:500;transition:color .15s,border-color .15s,background .15s}._itaa-toggle:hover{border-color:var(--itaa-border-hover);color:var(--itaa-text)}._itaa-toggle._itaa-active{background:var(--itaa-primary);border-color:var(--itaa-primary);color:#fff}._itaa-settings-actions{margin-left:auto}._itaa-btn{border-radius:var(--itaa-radius);font-size:var(--main-text-sm);cursor:pointer;white-space:nowrap;border:0 solid #0000;align-items:center;gap:.25rem;padding:.375rem .625rem;font-weight:500;transition:opacity .15s;display:inline-flex}._itaa-btn:hover{opacity:.85}._itaa-btn-primary{background:var(--itaa-primary);color:#fff}._itaa-btn-secondary{background:var(--itaa-bg);color:var(--itaa-text);border-style:solid;border-width:1px;border-color:var(--itaa-border)}._itaa-btn-secondary:hover{border-color:var(--itaa-border-hover)}@media (max-width:768px){._itaa-settings{gap:var(--main-space-2);padding:var(--main-space-2) var(--main-space-3)}._itaa-settings-actions{justify-content:flex-end;width:100%;margin-left:0}._itaa-slider{width:70px}}._itaa-output{background:var(--itaa-bg);border-radius:var(--itaa-radius-lg);border-style:solid;border-width:1px;border-color:var(--itaa-border);flex:1;justify-content:center;align-items:center;min-height:300px;display:flex;overflow:auto}._itaa-ascii{font-family:var(--main-font-mono);letter-spacing:0;white-space:pre;color:var(--itaa-ascii-color);padding:var(--main-space-4);-webkit-user-select:all;user-select:all;margin:0;font-size:8px;line-height:1}@media (max-width:768px){._itaa-output{min-height:200px}._itaa-ascii{padding:var(--main-space-2);font-size:6px}}