.tool-header[data-astro-cid-uha6z5a7],.upload-container[data-astro-cid-uha6z5a7]{margin-bottom:2rem}.upload-area[data-astro-cid-uha6z5a7]{border:2px dashed var(--color-border);border-radius:8px;padding:3rem 2rem;text-align:center;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:.5rem}.upload-area[data-astro-cid-uha6z5a7]:hover,.upload-area[data-astro-cid-uha6z5a7].dragover{border-color:var(--color-text);background:var(--color-border)}.upload-icon[data-astro-cid-uha6z5a7]{font-size:2rem}.upload-text[data-astro-cid-uha6z5a7]{font-size:1rem;font-weight:500}.upload-hint[data-astro-cid-uha6z5a7]{font-size:.85rem;color:var(--color-text-secondary)}.preview-section[data-astro-cid-uha6z5a7]{margin-bottom:2rem;padding:1.5rem;border:1px solid var(--color-border);border-radius:8px}.preview-wrapper[data-astro-cid-uha6z5a7]{background-image:linear-gradient(45deg,#eee 25%,transparent 25%),linear-gradient(-45deg,#eee 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#eee 75%),linear-gradient(-45deg,transparent 75%,#eee 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0px;display:inline-block;padding:10px;border-radius:4px;margin-bottom:1rem}@media(prefers-color-scheme:dark){.preview-wrapper[data-astro-cid-uha6z5a7]{background-image:linear-gradient(45deg,#333 25%,transparent 25%),linear-gradient(-45deg,#333 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#333 75%),linear-gradient(-45deg,transparent 75%,#333 75%)}}.preview-wrapper[data-astro-cid-uha6z5a7] img[data-astro-cid-uha6z5a7]{max-width:100%;max-height:200px;display:block}.file-info[data-astro-cid-uha6z5a7]{display:flex;gap:1rem;font-size:.9rem;color:var(--color-text-secondary);flex-wrap:wrap}.settings-section[data-astro-cid-uha6z5a7]{margin-bottom:2rem;padding:1.5rem;border:1px solid var(--color-border);border-radius:8px}.settings-section[data-astro-cid-uha6z5a7] h3[data-astro-cid-uha6z5a7]{margin-bottom:1rem;font-size:1.1rem}.settings-grid[data-astro-cid-uha6z5a7]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1rem}.setting-group[data-astro-cid-uha6z5a7]{display:flex;flex-direction:column;gap:.4rem}.setting-group[data-astro-cid-uha6z5a7] label[data-astro-cid-uha6z5a7]{font-size:.9rem;font-weight:500}.setting-group[data-astro-cid-uha6z5a7] select[data-astro-cid-uha6z5a7]{padding:.5rem;border:1px solid var(--color-border);border-radius:4px;font-size:.9rem;background:var(--color-bg);color:var(--color-text)}.setting-group[data-astro-cid-uha6z5a7] input[data-astro-cid-uha6z5a7][type=range]{width:100%}.range-value[data-astro-cid-uha6z5a7]{font-size:.85rem;color:var(--color-text-secondary);text-align:right}.setting-row[data-astro-cid-uha6z5a7]{display:flex;align-items:center}.checkbox-label[data-astro-cid-uha6z5a7]{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.9rem}.checkbox-label[data-astro-cid-uha6z5a7] input[data-astro-cid-uha6z5a7][type=checkbox]{width:1.2rem;height:1.2rem;accent-color:var(--color-text)}.result-section[data-astro-cid-uha6z5a7]{margin-bottom:2rem}.result-section[data-astro-cid-uha6z5a7] h3[data-astro-cid-uha6z5a7]{margin-bottom:1rem;font-size:1.1rem}.ascii-output-container[data-astro-cid-uha6z5a7]{border:1px solid var(--color-border);border-radius:8px;padding:1rem;background:var(--color-bg);overflow-x:auto;max-height:500px;overflow-y:auto}.ascii-output-container[data-astro-cid-uha6z5a7] pre[data-astro-cid-uha6z5a7]{margin:0;font-family:Courier New,Monaco,Consolas,monospace;font-size:.65rem;line-height:.8;white-space:pre;color:var(--color-text);user-select:all}.result-actions[data-astro-cid-uha6z5a7]{display:flex;gap:1rem;margin-top:1rem;flex-wrap:wrap}.btn-primary[data-astro-cid-uha6z5a7],.btn-secondary[data-astro-cid-uha6z5a7]{padding:.6rem 1.5rem;border-radius:4px;font-size:.9rem;cursor:pointer;transition:opacity .2s;border:1px solid}.btn-primary[data-astro-cid-uha6z5a7]{background:var(--color-text);color:var(--color-bg);border-color:var(--color-text)}.btn-secondary[data-astro-cid-uha6z5a7]{background:var(--color-bg);color:var(--color-text);border-color:var(--color-border)}.btn-primary[data-astro-cid-uha6z5a7]:hover,.btn-secondary[data-astro-cid-uha6z5a7]:hover{opacity:.85}.copy-msg[data-astro-cid-uha6z5a7]{color:#2fb771;margin-top:.5rem;font-size:.9rem}.error[data-astro-cid-uha6z5a7]{color:#cf222e;margin-top:1rem;font-weight:700}@media(max-width:600px){.settings-grid[data-astro-cid-uha6z5a7]{grid-template-columns:1fr}.result-actions[data-astro-cid-uha6z5a7]{flex-direction:column}.btn-primary[data-astro-cid-uha6z5a7],.btn-secondary[data-astro-cid-uha6z5a7]{width:100%}.ascii-output-container[data-astro-cid-uha6z5a7] pre[data-astro-cid-uha6z5a7]{font-size:.5rem}}