.merge-tool__dropzone[data-astro-cid-qcwlkzag]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;border:2px dashed var(--st-border-strong);border-radius:var(--radius-st-lg);background:var(--st-input-bg);cursor:pointer;transition:border-color .2s ease,background-color .2s ease;text-align:center}.merge-tool__dropzone[data-astro-cid-qcwlkzag]:hover,.merge-tool__dropzone[data-astro-cid-qcwlkzag].drag-over{border-color:var(--st-primary);background:var(--st-primary-light)}.merge-tool__dropzone-icon[data-astro-cid-qcwlkzag]{color:var(--st-text-muted);margin-bottom:16px;opacity:.6}.merge-tool__dropzone-title[data-astro-cid-qcwlkzag]{font-family:var(--font-heading);font-size:1.125rem;font-weight:600;color:var(--st-text);margin-bottom:4px}.merge-tool__dropzone-subtitle[data-astro-cid-qcwlkzag]{font-size:.9375rem;color:var(--st-primary);font-weight:500;margin-bottom:12px}.merge-tool__dropzone-hint[data-astro-cid-qcwlkzag]{font-size:.8125rem;color:var(--st-text-muted);margin:0}.merge-tool__files[data-astro-cid-qcwlkzag]{margin-top:24px}.merge-tool__files-header[data-astro-cid-qcwlkzag]{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.merge-tool__files-title[data-astro-cid-qcwlkzag]{font-size:1rem;font-weight:600;margin:0}.merge-tool__btn-add[data-astro-cid-qcwlkzag]{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;font-size:.8125rem;font-weight:500;color:var(--st-primary);background:var(--st-primary-light);border:1px solid var(--st-primary);border-radius:var(--radius-st-sm);cursor:pointer;transition:background .2s ease}.merge-tool__btn-add[data-astro-cid-qcwlkzag]:hover{background:var(--st-primary);color:var(--st-text-inverse)}.merge-tool__sortable[data-astro-cid-qcwlkzag]{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.merge-tool__file-item[data-astro-cid-qcwlkzag]{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--st-surface);border:1px solid var(--st-border);border-radius:var(--radius-st);cursor:grab;transition:box-shadow .2s ease,border-color .2s ease;user-select:none}.merge-tool__file-item[data-astro-cid-qcwlkzag]:active{cursor:grabbing}.merge-tool__file-item[data-astro-cid-qcwlkzag].dragging{opacity:.5;border-color:var(--st-primary);box-shadow:var(--shadow-st-md)}.merge-tool__file-item[data-astro-cid-qcwlkzag].drag-target{border-color:var(--st-primary);border-style:dashed}.merge-tool__file-drag-handle[data-astro-cid-qcwlkzag]{color:var(--st-text-muted);flex-shrink:0;cursor:grab}.merge-tool__file-icon[data-astro-cid-qcwlkzag]{flex-shrink:0;color:#ef4444}.merge-tool__file-info[data-astro-cid-qcwlkzag]{flex:1;min-width:0}.merge-tool__file-name[data-astro-cid-qcwlkzag]{font-size:.9375rem;font-weight:500;color:var(--st-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;margin:0;line-height:1.4}.merge-tool__file-size[data-astro-cid-qcwlkzag]{font-size:.75rem;color:var(--st-text-muted);margin:0;line-height:1.4}.merge-tool__file-remove[data-astro-cid-qcwlkzag]{flex-shrink:0;background:none;border:none;color:var(--st-text-muted);padding:4px;cursor:pointer;border-radius:var(--radius-st-sm);transition:color .2s ease,background .2s ease}.merge-tool__file-remove[data-astro-cid-qcwlkzag]:hover{color:var(--st-error);background:var(--st-error-light)}.merge-tool__actions[data-astro-cid-qcwlkzag]{display:flex;gap:12px;margin-top:24px}.merge-tool__btn-primary[data-astro-cid-qcwlkzag]{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--st-text-inverse);background:var(--st-primary);border:none;border-radius:var(--radius-st);cursor:pointer;transition:background .2s ease,transform .1s ease}.merge-tool__btn-primary[data-astro-cid-qcwlkzag]:hover:not(:disabled){background:var(--st-primary-hover);transform:translateY(-1px)}.merge-tool__btn-primary[data-astro-cid-qcwlkzag]:disabled{opacity:.5;cursor:not-allowed}.merge-tool__btn-secondary[data-astro-cid-qcwlkzag]{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;font-family:var(--font-heading);font-size:1rem;font-weight:500;color:var(--st-text-muted);background:transparent;border:1px solid var(--st-border);border-radius:var(--radius-st);cursor:pointer;transition:border-color .2s ease,color .2s ease}.merge-tool__btn-secondary[data-astro-cid-qcwlkzag]:hover{border-color:var(--st-border-strong);color:var(--st-text)}.merge-tool__progress[data-astro-cid-qcwlkzag]{margin-top:24px}.merge-tool__progress-label[data-astro-cid-qcwlkzag]{display:flex;justify-content:space-between;font-size:.875rem;color:var(--st-text);margin-bottom:8px;font-weight:500}.merge-tool__progress-track[data-astro-cid-qcwlkzag]{height:8px;background:var(--st-border);border-radius:var(--radius-st-full);overflow:hidden}.merge-tool__progress-fill[data-astro-cid-qcwlkzag]{height:100%;background:var(--st-primary);border-radius:var(--radius-st-full);transition:width .3s ease}.merge-tool__result[data-astro-cid-qcwlkzag]{text-align:center;padding:32px 16px;animation:st-fade-in .4s ease}.merge-tool__result-icon[data-astro-cid-qcwlkzag]{color:var(--st-success);margin-bottom:16px}.merge-tool__result-title[data-astro-cid-qcwlkzag]{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;color:var(--st-text);margin-bottom:8px}.merge-tool__result-info[data-astro-cid-qcwlkzag]{font-size:.875rem;color:var(--st-text-muted);margin-bottom:24px}.merge-tool__result-actions[data-astro-cid-qcwlkzag]{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.merge-tool__error[data-astro-cid-qcwlkzag]{display:flex;align-items:center;gap:10px;padding:14px 16px;background:var(--st-error-light);border:1px solid var(--st-error);border-radius:var(--radius-st);color:var(--st-text);font-size:.9375rem;margin-top:16px}.merge-tool__error[data-astro-cid-qcwlkzag] svg[data-astro-cid-qcwlkzag]{color:var(--st-error);flex-shrink:0}@media(max-width:640px){.merge-tool__dropzone[data-astro-cid-qcwlkzag]{padding:32px 16px}.merge-tool__actions[data-astro-cid-qcwlkzag]{flex-direction:column}.merge-tool__btn-primary[data-astro-cid-qcwlkzag],.merge-tool__btn-secondary[data-astro-cid-qcwlkzag]{width:100%;justify-content:center}.merge-tool__result-actions[data-astro-cid-qcwlkzag]{flex-direction:column;align-items:center}}