.tool-container[data-v-15fce45f]{max-width:1200px;margin:0 auto;padding:20px}.tool-container h1[data-v-15fce45f]{margin-bottom:8px;font-size:22px}.tool-container>p[data-v-15fce45f]{color:#6b7280;margin-bottom:20px;font-size:14px}.main-layout[data-v-15fce45f]{display:grid;grid-template-columns:1fr 380px;gap:20px;margin-bottom:20px}@media(max-width:800px){.main-layout[data-v-15fce45f]{grid-template-columns:1fr}}.preview-panel[data-v-15fce45f]{position:sticky;top:70px;align-self:start}.preview-box[data-v-15fce45f]{width:100%;height:360px;border-radius:12px;border:1px solid #e9ecef;box-shadow:0 2px 12px #00000014}.controls-panel[data-v-15fce45f]{display:flex;flex-direction:column;gap:14px}.control-section[data-v-15fce45f]{background:#f8f9fa;border-radius:8px;padding:14px;border:1px solid #e9ecef}.section-label[data-v-15fce45f]{font-size:13px;font-weight:600;color:#495057;margin-bottom:10px}.type-row[data-v-15fce45f]{display:flex;gap:8px;flex-wrap:wrap}.btn[data-v-15fce45f]{padding:6px 14px;border:1px solid #ced4da;border-radius:4px;cursor:pointer;font-size:13px;font-weight:500;transition:all .2s;background:#fff;color:#495057}.btn[data-v-15fce45f]:hover{border-color:#007bff;color:#007bff}.btn-type.active[data-v-15fce45f]{background:#007bff;color:#fff;border-color:#007bff}.direction-grid[data-v-15fce45f]{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:10px}.btn-dir[data-v-15fce45f]{text-align:center;padding:6px;font-size:16px}.btn-dir.active[data-v-15fce45f]{background:#007bff;color:#fff;border-color:#007bff}.angle-row[data-v-15fce45f]{display:flex;align-items:center;gap:8px}.angle-label[data-v-15fce45f]{font-size:12px;color:#6c757d;min-width:30px}.angle-slider[data-v-15fce45f]{flex:1;accent-color:#007bff}.angle-input[data-v-15fce45f]{width:56px;padding:4px 6px;border:1px solid #ced4da;border-radius:4px;font-size:13px;text-align:center}.stops-list[data-v-15fce45f]{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}.stop-item[data-v-15fce45f]{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid #dee2e6;border-radius:6px;padding:6px 10px}.color-picker[data-v-15fce45f]{width:36px;height:30px;border:1px solid #ced4da;border-radius:4px;cursor:pointer;padding:1px}.color-input[data-v-15fce45f]{width:80px;padding:4px 8px;border:1px solid #ced4da;border-radius:4px;font-size:13px;font-family:Courier New,monospace}.stop-pos-wrap[data-v-15fce45f]{display:flex;align-items:center;gap:0;margin-left:auto}.stop-pos-input[data-v-15fce45f]{width:52px;padding:4px 6px;border:1px solid #ced4da;border-radius:4px 0 0 4px;font-size:13px;text-align:center}.stop-pos-unit[data-v-15fce45f]{padding:4px 8px;background:#e9ecef;border:1px solid #ced4da;border-left:none;border-radius:0 4px 4px 0;font-size:12px;color:#6c757d}.btn-remove[data-v-15fce45f]{background:#dc3545;color:#fff;border:none;width:26px;height:26px;border-radius:50%;cursor:pointer;font-size:16px;line-height:1;display:flex;align-items:center;justify-content:center;flex-shrink:0}.btn-remove[data-v-15fce45f]:hover{background:#c82333}.btn-add[data-v-15fce45f]{width:100%;text-align:center;background:#e8f4fd;color:#007bff;border-color:#b8daff}.btn-add[data-v-15fce45f]:hover{background:#d1ecf1}.presets-grid[data-v-15fce45f]{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.preset-item[data-v-15fce45f]{width:100%;height:36px;border-radius:6px;cursor:pointer;border:2px solid transparent;transition:all .2s}.preset-item[data-v-15fce45f]:hover{border-color:#007bff;transform:scale(1.05)}.result-section[data-v-15fce45f]{background:#f8f9fa;border:1px solid #e9ecef;border-radius:8px;padding:16px;margin-bottom:16px}.result-header[data-v-15fce45f]{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.result-header h4[data-v-15fce45f]{margin:0;font-size:15px;color:#333}.btn-copy[data-v-15fce45f]{background:#28a745;color:#fff;border:none;padding:6px 14px;border-radius:4px;cursor:pointer;font-size:13px;font-weight:500}.btn-copy[data-v-15fce45f]:hover{background:#218838}.code-block[data-v-15fce45f]{margin:0;padding:12px;background:#fff;border:1px solid #dee2e6;border-radius:6px;font-family:Courier New,monospace;font-size:13px;color:#007bff;word-break:break-all;white-space:pre-wrap;overflow-x:auto}.usage-guide[data-v-15fce45f]{background:#f8f9fa;border-radius:12px;padding:1.5rem;margin-top:2rem;border:1px solid #e9ecef}.usage-guide h3[data-v-15fce45f]{margin-top:0;color:#007bff}.guide-grid[data-v-15fce45f]{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem}.guide-grid h4[data-v-15fce45f]{color:#495057;margin-bottom:.75rem}.guide-grid ul[data-v-15fce45f]{margin:0;padding-left:1.5rem;color:#6c757d}.guide-grid li[data-v-15fce45f]{margin-bottom:.3rem}