.app-shell[data-v-1d046c6f]{background:#1a1a2e;color:#e0e0e0;display:flex;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;height:600px;overflow:hidden}.viewer-panel[data-v-1d046c6f]{background:linear-gradient(135deg,#1a1a2e,#16213e);border-radius:12px 0 0 12px;display:flex;flex:1;flex-direction:column;position:relative;width:calc(100% - 360px)}.stage[data-v-1d046c6f]{cursor:grab;flex:1;min-height:0;overflow:hidden;position:relative}.stage.is-hidden[data-v-1d046c6f]{display:none}.dwg-container[data-v-1d046c6f]{background:#f5f5f5;flex:1;min-height:0;overflow:hidden;position:relative}.dwg-container.is-hidden[data-v-1d046c6f]{display:none}.pdf-container[data-v-1d046c6f]{background:#f5f5f5;flex:1;min-height:0;overflow:hidden;position:relative}.pdf-container.is-hidden[data-v-1d046c6f]{display:none}.pdf-iframe[data-v-1d046c6f]{border:none;display:block;height:100%;width:100%}.stage[data-v-1d046c6f]:active{cursor:grabbing}.loading-layer[data-v-1d046c6f]{align-items:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:rgba(26,26,46,.95);display:flex;flex-direction:column;gap:1.5rem;inset:0;justify-content:center;padding:2rem;position:absolute;z-index:10}.spinner[data-v-1d046c6f]{animation:spin-1d046c6f .8s linear infinite;border:3px solid rgba(99,102,241,.2);border-radius:50%;border-top:3px solid var(--ys-primary);height:48px;width:48px}@keyframes spin-1d046c6f{to{transform:rotate(1turn)}}.progress-track[data-v-1d046c6f]{background:hsla(0,0%,100%,.1);border-radius:3px;height:6px;overflow:hidden;width:280px}.progress-fill[data-v-1d046c6f]{background:linear-gradient(90deg,var(--ys-primary),var(--ys-primary-dark));border-radius:3px;height:100%;transition:width .3s ease}.loading-layer strong[data-v-1d046c6f]{color:var(--ys-primary);font-size:1.5rem;font-weight:600}