.tool-app[data-astro-cid-72ijm6bw]{width:100%;max-width:960px;margin:0 auto}.app-stage[data-astro-cid-72ijm6bw]{display:none}.stage-active[data-astro-cid-72ijm6bw]{display:block}.dropzone[data-astro-cid-72ijm6bw]{border:2px dashed var(--color-border);border-radius:var(--radius-xl);padding:var(--space-12) var(--space-6);text-align:center;background:var(--color-surface);cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}.dropzone[data-astro-cid-72ijm6bw]:hover,.dropzone[data-astro-cid-72ijm6bw]:focus-visible,.dropzone[data-astro-cid-72ijm6bw].drag-active{border-color:var(--color-primary);background:var(--color-primary-subtle);outline:none}.dropzone-icon[data-astro-cid-72ijm6bw]{color:var(--color-primary)}.dropzone-title[data-astro-cid-72ijm6bw]{font-size:var(--text-xl);font-weight:600;color:var(--color-text)}.dropzone-sub[data-astro-cid-72ijm6bw]{font-size:var(--text-sm);color:var(--color-text-muted)}.dropzone-browse-btn[data-astro-cid-72ijm6bw]{pointer-events:none}.dropzone-note[data-astro-cid-72ijm6bw]{display:flex;align-items:center;gap:var(--space-2);font-size:var(--text-xs);color:var(--color-success);margin-top:var(--space-2)}.crop-header[data-astro-cid-72ijm6bw]{display:flex;align-items:center;justify-content:space-between;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4)}.doc-info[data-astro-cid-72ijm6bw]{display:flex;align-items:center;gap:var(--space-3);min-width:0}.doc-icon[data-astro-cid-72ijm6bw]{background:var(--color-primary-subtle);color:var(--color-primary);font-weight:700;font-size:var(--text-xs);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md)}.doc-title[data-astro-cid-72ijm6bw]{font-weight:600;color:var(--color-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:320px}.doc-meta[data-astro-cid-72ijm6bw]{font-size:var(--text-xs);color:var(--color-text-muted)}.crop-controls-card[data-astro-cid-72ijm6bw]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-4) var(--space-5);margin-bottom:var(--space-4)}.controls-row[data-astro-cid-72ijm6bw]{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-4)}.control-group[data-astro-cid-72ijm6bw]{display:flex;flex-direction:column;gap:var(--space-2)}.control-label[data-astro-cid-72ijm6bw]{font-size:var(--text-xs);font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.preset-chips[data-astro-cid-72ijm6bw]{display:flex;flex-wrap:wrap;gap:var(--space-2)}.chip-btn[data-astro-cid-72ijm6bw]{padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-bg);color:var(--color-text);font-size:var(--text-xs);font-weight:500;cursor:pointer;transition:all .2s}.chip-btn[data-astro-cid-72ijm6bw]:hover{border-color:var(--color-primary);color:var(--color-primary)}.chip-btn[data-astro-cid-72ijm6bw].active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.select-input[data-astro-cid-72ijm6bw]{padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-text);font-size:var(--text-xs);font-weight:500}.crop-workspace[data-astro-cid-72ijm6bw]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-4);margin-bottom:var(--space-6);display:flex;flex-direction:column;align-items:center}.page-nav-bar[data-astro-cid-72ijm6bw]{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-4)}.page-indicator[data-astro-cid-72ijm6bw]{font-size:var(--text-sm);font-weight:600;color:var(--color-text)}.canvas-viewport[data-astro-cid-72ijm6bw]{width:100%;overflow:auto;display:flex;justify-content:center;background:var(--color-bg);border-radius:var(--radius-lg);padding:var(--space-4);box-sizing:border-box;min-height:480px}.crop-canvas-wrapper[data-astro-cid-72ijm6bw]{position:relative;box-shadow:var(--shadow-md);background:#fff;line-height:0}#pdf-crop-canvas[data-astro-cid-72ijm6bw]{display:block;max-width:100%;height:auto}.crop-box[data-astro-cid-72ijm6bw]{position:absolute;top:5%;left:5%;width:90%;height:90%;border:2px solid var(--color-primary);box-shadow:0 0 0 9999px #0f172a73;cursor:move;box-sizing:border-box;touch-action:none}.crop-box-grid[data-astro-cid-72ijm6bw]{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;background-image:linear-gradient(to right,rgba(255,255,255,.3) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.3) 1px,transparent 1px);background-size:33.333% 33.333%}.crop-handle[data-astro-cid-72ijm6bw]{position:absolute;width:14px;height:14px;background:var(--color-primary);border:2px solid #FFFFFF;border-radius:2px;box-sizing:border-box;z-index:10}.handle-nw[data-astro-cid-72ijm6bw]{top:-7px;left:-7px;cursor:nw-resize}.handle-ne[data-astro-cid-72ijm6bw]{top:-7px;right:-7px;cursor:ne-resize}.handle-sw[data-astro-cid-72ijm6bw]{bottom:-7px;left:-7px;cursor:sw-resize}.handle-se[data-astro-cid-72ijm6bw]{bottom:-7px;right:-7px;cursor:se-resize}.handle-n[data-astro-cid-72ijm6bw]{top:-7px;left:calc(50% - 7px);cursor:n-resize}.handle-s[data-astro-cid-72ijm6bw]{bottom:-7px;left:calc(50% - 7px);cursor:s-resize}.handle-w[data-astro-cid-72ijm6bw]{top:calc(50% - 7px);left:-7px;cursor:w-resize}.handle-e[data-astro-cid-72ijm6bw]{top:calc(50% - 7px);right:-7px;cursor:e-resize}.sticky-action-bar[data-astro-cid-72ijm6bw]{position:sticky;bottom:var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-4) var(--space-6);display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-lg);z-index:40;margin-top:var(--space-6)}.bar-info[data-astro-cid-72ijm6bw]{display:flex;align-items:center;gap:var(--space-3);font-size:var(--text-sm);font-weight:500;color:var(--color-text)}.processing-card[data-astro-cid-72ijm6bw]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-12) var(--space-6);text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}.spinner[data-astro-cid-72ijm6bw]{width:48px;height:48px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.processing-title[data-astro-cid-72ijm6bw]{font-size:var(--text-xl);font-weight:600;color:var(--color-text)}.processing-sub[data-astro-cid-72ijm6bw]{font-size:var(--text-sm);color:var(--color-text-muted)}.result-card[data-astro-cid-72ijm6bw]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-12) var(--space-6);text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-4)}.result-icon-success[data-astro-cid-72ijm6bw]{width:64px;height:64px;border-radius:50%;background:var(--color-success-subtle);color:var(--color-success);display:flex;align-items:center;justify-content:center}.result-title[data-astro-cid-72ijm6bw]{font-size:var(--text-2xl);font-weight:700;color:var(--color-text)}.result-sub[data-astro-cid-72ijm6bw]{font-size:var(--text-sm);color:var(--color-text-muted);max-width:440px}.result-actions[data-astro-cid-72ijm6bw]{display:flex;gap:var(--space-4);margin-top:var(--space-4);flex-wrap:wrap;justify-content:center}.download-btn[data-astro-cid-72ijm6bw]{display:flex;align-items:center;gap:var(--space-2)}.alert[data-astro-cid-72ijm6bw]{padding:var(--space-4);border-radius:var(--radius-md);margin-top:var(--space-4);display:flex;align-items:center;justify-content:space-between}.alert-danger[data-astro-cid-72ijm6bw]{background:var(--color-danger-subtle);border:1px solid var(--color-danger);color:var(--color-danger)}.alert-content[data-astro-cid-72ijm6bw]{display:flex;align-items:center;gap:var(--space-3);font-size:var(--text-sm)}.btn-close[data-astro-cid-72ijm6bw]{background:transparent;border:none;font-size:1.25rem;cursor:pointer;color:inherit}