*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.container{background:#fff;box-shadow:0 20px 60px #0000004d;padding:40px 50px}h1{color:#2d3748;margin-bottom:10px;font-size:2rem}h2{color:#4a5568;margin-bottom:20px;font-size:1.5rem;border-bottom:2px solid #e2e8f0;padding-bottom:10px}.form-group{margin:0 3px 15px}label{display:block;margin-bottom:6px;color:#4a5568;font-weight:600;font-size:.9rem;line-height:1.4}input,select{width:100%;padding:8px 12px;border:1px solid #e2e8f0;border-radius:6px;font-size:.9rem;transition:border-color .3s;height:38px}input[type=checkbox]{width:auto;height:auto;margin-right:8px;cursor:pointer;accent-color:#4299e1}input:focus,select:focus{outline:none;border-color:#667eea}input.error,select.error{border-color:#e53e3e}.error-message{color:#e53e3e;font-size:.85rem;margin-top:5px}.btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px 28px;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;width:100%}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #667eea66}.btn:active{transform:translateY(0)}.btn:disabled{background:#a0aec0;cursor:not-allowed;transform:none;opacity:.6}.btn.disabled{background:#a0aec0;cursor:not-allowed;opacity:.6}.btn-reset{background:#e53e3e;color:#fff;border:none;padding:14px 28px;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.btn-reset:hover{background:#c53030;transform:translateY(-2px);box-shadow:0 10px 20px #e53e3e66}.btn-reset:active{transform:translateY(0)}.results{margin-top:30px}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-top:20px}.result-card{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:20px;border-radius:8px;text-align:center}.result-label{font-size:.85rem;opacity:.9;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px}.result-value{font-size:1.8rem;font-weight:700}.result-unit{font-size:1rem;opacity:.8;margin-left:5px}.section-list{margin-top:20px}.section-item{background:#f7fafc;border:1px solid #e2e8f0;border-radius:6px;padding:12px;margin-bottom:8px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}.section-title{font-weight:600;color:#2d3748}.section-status{padding:4px 12px;border-radius:12px;font-size:.75rem;font-weight:600}.status-filled{background:#c6f6d5;color:#22543d}.status-partial{background:#fed7d7;color:#742a2a}.status-empty{background:#e2e8f0;color:#4a5568}.section-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;font-size:.9rem;color:#4a5568}.detail-item{display:flex;justify-content:space-between}.loading{text-align:center;padding:40px;color:#667eea;font-size:1.1rem}.alert{padding:15px;border-radius:6px;margin-bottom:20px}.alert-error{background:#fed7d7;color:#742a2a;border:1px solid #fc8181}.alert-success{background:#c6f6d5;color:#22543d;border:1px solid #68d391}.section-form{background:#f7fafc;border:1px dashed #cbd5e0;border-radius:8px;padding:15px;margin-bottom:20px;overflow:visible}.row{display:flex;flex-wrap:wrap;margin:0 -5px;gap:12px;align-items:flex-start}.row-single{display:flex;flex-wrap:nowrap;gap:12px;align-items:flex-start;width:100%;overflow-x:auto}.col-12{flex:0 0 100%;max-width:100%;padding:0 10px;overflow:visible;width:100%}.col-8{flex:0 0 66.666667%;max-width:66.666667%;padding:0 10px}.col-4{flex:0 0 33.333333%;max-width:33.333333%;padding:0 10px}@media (max-width: 992px){.col-8,.col-4{flex:0 0 100%;max-width:100%}}.section-form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.btn-remove{background:#e53e3e;color:#fff;border:none;padding:8px 16px;border-radius:4px;cursor:pointer;font-size:.85rem}.btn-remove:hover{background:#c53030}.btn-add-section{background:#48bb78;color:#fff;border:none;padding:12px 24px;border-radius:6px;cursor:pointer;font-weight:600;margin-top:10px}.btn-add-section:hover{background:#38a169}.row-grid{display:flex;flex-wrap:nowrap;gap:10px;align-items:flex-start;overflow-x:auto;overflow-y:visible;padding-bottom:10px;padding-right:10px;margin-right:-10px;margin-left:-5px;width:calc(100% + 15px);-webkit-overflow-scrolling:touch;scrollbar-width:thin;scroll-behavior:smooth}.row-grid::-webkit-scrollbar{height:8px}.row-grid::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px;margin:0 5px}.row-grid::-webkit-scrollbar-thumb{background:#888;border-radius:4px}.row-grid::-webkit-scrollbar-thumb:hover{background:#555}.row-grid .form-group{flex:0 0 auto;min-width:140px;max-width:180px;margin:0;flex-shrink:0}.manholes-section{background:#fafafa;border-radius:8px;padding:16px}.manhole-card{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:14px;transition:all .2s ease}.manhole-card:hover{border-color:#cbd5e0;box-shadow:0 2px 8px #00000014}.btn-add-manhole{transition:all .2s ease}.btn-add-manhole:hover{transform:translateY(-1px);box-shadow:0 4px 8px #4299e14d}.history-section{margin-top:30px}.history-item{transition:all .3s ease}.history-results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.history-result-item{transition:transform .2s ease}.history-result-item:hover{transform:translateY(-2px)}.btn-action{box-shadow:0 2px 4px #0000001a}.btn-action:hover{box-shadow:0 4px 8px #00000026}@media (max-width: 768px){.container{padding:25px 20px}.result-grid,.row{grid-template-columns:1fr}.manholes-section,.manhole-card{padding:12px}.manhole-card>div{flex-direction:column!important}.manhole-card>div>div{width:100%!important;min-width:100%!important;margin-bottom:12px}.manhole-card button{width:100%;margin-top:8px}.history-item{padding:16px!important}.history-item>div:first-child{flex-direction:column!important;align-items:flex-start!important}.history-item>div:first-child>div:last-child{width:100%;margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}.btn-action{flex:1;min-width:calc(50% - 4px);font-size:.8rem!important;padding:8px 10px!important}.history-results-grid{grid-template-columns:repeat(2,1fr)!important;gap:8px!important}.history-result-item{padding:10px!important}.history-result-item>div:last-child{font-size:1rem!important}.history-summary{padding:12px!important}.history-summary h3{font-size:1rem!important}}@media (max-width: 480px){.history-results-grid{grid-template-columns:1fr!important}.btn-action{min-width:100%;width:100%}.history-item>div:first-child>div:last-child{flex-direction:column}}.cylinder-outline[data-v-9352878e],.fluid-level[data-v-9352878e],.water-level[data-v-9352878e],.manhole-opening[data-v-9352878e],.manhole-volume-box[data-v-9352878e],.manhole-label[data-v-9352878e],.manhole-volume-label[data-v-9352878e],.rect-outline[data-v-357220be],.fluid-level[data-v-357220be],.manhole-opening[data-v-357220be],.manhole-label[data-v-357220be],.rect-diagonal[data-v-357220be],.cone-outline[data-v-83a488ca],.fluid-level[data-v-83a488ca],.manhole-opening[data-v-83a488ca],.manhole-label[data-v-83a488ca],.cover-plate[data-v-e461ab8c],.hole[data-v-e461ab8c],.single-hole-indicator[data-v-e461ab8c],.manhole-opening[data-v-e461ab8c],.oval-outline[data-v-a190a5dc],.fluid-level[data-v-a190a5dc],.manhole-opening[data-v-a190a5dc],.manhole-label[data-v-a190a5dc],.label-bg[data-v-5987fbfd],.leader-line[data-v-5987fbfd],.section-label[data-v-5987fbfd],.dimension-label[data-v-5987fbfd],.status-label[data-v-5987fbfd],.calculation-label[data-v-5987fbfd],.manhole-indicator[data-v-5987fbfd],.shaft-outline[data-v-4b68b71a],.shaft-fluid[data-v-4b68b71a],.shaft-label[data-v-4b68b71a],.shaft-fill[data-v-4b68b71a],.shaft-diagonal[data-v-4b68b71a],.fluid-level-indicator[data-v-6c89fab7]{pointer-events:none}.volume-warning-alert[data-v-761bf6a1]{display:flex;align-items:center;gap:12px;padding:12px 16px 16px;background:linear-gradient(135deg,#fff3cd,#ffe69c);border:2px solid #ffc107;border-radius:8px;margin-bottom:12px;box-shadow:0 2px 8px #ffc1074d;animation:pulse-warning-761bf6a1 2s ease-in-out infinite}@keyframes pulse-warning-761bf6a1{0%,to{box-shadow:0 2px 8px #ffc1074d}50%{box-shadow:0 4px 16px #ffc10780}}.volume-warning-alert .warning-icon[data-v-761bf6a1]{font-size:1.8rem;flex-shrink:0}.volume-warning-alert .warning-content[data-v-761bf6a1]{display:flex;flex-direction:column;gap:2px}.volume-warning-alert .warning-content strong[data-v-761bf6a1]{color:#856404;font-size:1rem}.volume-warning-alert .warning-content span[data-v-761bf6a1]{color:#664d03;font-size:.85rem}.volume-warning-alert .warning-content .warning-suggestion[data-v-761bf6a1]{color:#856404;font-size:.9rem;font-weight:600;margin-top:4px;font-style:italic}.capacity-info-bar[data-v-761bf6a1]{display:flex;align-items:center;gap:10px;padding:10px 14px;background:linear-gradient(135deg,#d4edda,#c3e6cb);border:1px solid #28a745;border-radius:8px;margin-bottom:12px;color:#155724;font-size:.85rem}.capacity-info-bar .info-icon[data-v-761bf6a1]{font-size:1.2rem;color:#28a745}.svg-warning-overlay-container[data-v-761bf6a1]{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;z-index:100;display:flex;align-items:center;justify-content:center;pointer-events:all}.svg-warning-overlay-backdrop[data-v-761bf6a1]{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%;background:#00000080;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.svg-warning-overlay-content[data-v-761bf6a1]{position:relative;z-index:101;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.svg-overlay-warning-box[data-v-761bf6a1]{display:flex;align-items:flex-start;gap:15px;padding:20px 30px 25px;border-radius:12px;box-shadow:0 8px 32px #0000004d;max-width:90%;animation:warningPulse-761bf6a1 2s ease-in-out infinite}.svg-overlay-warning-box.volume-warning[data-v-761bf6a1]{background:linear-gradient(135deg,#fef3c7,#fde68a);border:3px solid #f59e0b}.svg-overlay-warning-box.geometry-warning[data-v-761bf6a1]{background:linear-gradient(135deg,#fff3cd,#ffeaa7);border:3px solid #ffc107}.svg-overlay-warning-box .warning-icon[data-v-761bf6a1]{font-size:2.5rem;line-height:1}.svg-overlay-warning-box .warning-text[data-v-761bf6a1]{display:flex;flex-direction:column;gap:6px}.svg-overlay-warning-box .warning-text strong[data-v-761bf6a1]{font-size:1.1rem;color:#92400e}.svg-overlay-warning-box.geometry-warning .warning-text strong[data-v-761bf6a1]{color:#856404}.svg-overlay-warning-box .warning-text p[data-v-761bf6a1]{margin:0;font-size:.9rem;color:#78350f}.svg-overlay-warning-box.geometry-warning .warning-text p[data-v-761bf6a1]{color:#856404}.svg-overlay-warning-box .warning-text .suggestion[data-v-761bf6a1]{font-weight:600;font-style:italic;margin-top:4px}@keyframes warningPulse-761bf6a1{0%,to{transform:scale(1);box-shadow:0 8px 32px #0000004d}50%{transform:scale(1.02);box-shadow:0 12px 40px #0006}}.separator-diagram-container[data-v-761bf6a1]{margin:0;padding:20px;background:#fff;border-radius:12px;box-shadow:0 6px 20px #00000026;border:2px solid #cbd5e0;width:100%;min-height:0;flex:1;display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden}.diagram-header[data-v-761bf6a1]{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px;padding-bottom:20px;border-bottom:3px solid #4299e1}.diagram-header h3[data-v-761bf6a1]{margin:0;color:#2d3748;font-size:1.5rem;font-weight:700;letter-spacing:-.02em}.zoom-controls[data-v-761bf6a1]{display:flex;align-items:center;gap:8px}.zoom-btn[data-v-761bf6a1]{width:36px;height:36px;border:2px solid #cbd5e0;background:#fff;border-radius:6px;cursor:pointer;font-size:18px;font-weight:700;color:#4a5568;transition:all .2s;display:flex;align-items:center;justify-content:center}.zoom-btn[data-v-761bf6a1]:hover{background:#4299e1;color:#fff;border-color:#4299e1}.fullscreen-btn[data-v-761bf6a1]:hover{background:#48bb78;color:#fff;border-color:#48bb78}.close-btn[data-v-761bf6a1]:hover{background:#e53e3e;color:#fff;border-color:#e53e3e}.zoom-level[data-v-761bf6a1]{margin-left:8px;font-size:.9rem;color:#718096;font-weight:600;min-width:50px}.svg-container[data-v-761bf6a1]{width:100%;max-width:100%;flex:1;min-height:560px;max-height:82vh;overflow:hidden;border:2px solid #cbd5e0;border-radius:10px;background:#f8f9fa;position:relative;box-shadow:0 4px 12px #0000001a}.svg-container svg[data-v-761bf6a1]{width:100%;height:100%}.separator-svg[data-v-761bf6a1]{display:block;cursor:grab;user-select:none;touch-action:none;-webkit-touch-callout:none;-webkit-user-select:none}.separator-svg.dragging[data-v-761bf6a1],.separator-svg[data-v-761bf6a1]:active{cursor:grabbing}.diagram-legend[data-v-761bf6a1]{display:flex;gap:20px;margin-top:15px;padding-top:15px;border-top:1px solid #e2e8f0;flex-wrap:wrap}.legend-item[data-v-761bf6a1]{display:flex;align-items:center;gap:8px}.legend-color[data-v-761bf6a1]{width:20px;height:20px;border-radius:4px;border:1px solid #cbd5e0}.legend-color.legend-interface-line[data-v-761bf6a1]{background:#10b981;border-color:#10b981}.legend-item span[data-v-761bf6a1]{font-size:.9rem;color:#4a5568}.calculation-summary[data-v-761bf6a1]{margin-top:20px;padding:15px;background:#f7fafc;border-radius:8px;border:1px solid #e2e8f0}.calculation-summary h4[data-v-761bf6a1]{margin:0 0 12px;color:#2d3748;font-size:1rem;font-weight:600}.summary-grid[data-v-761bf6a1]{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}.summary-item[data-v-761bf6a1]{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#fff;border-radius:6px;border:1px solid #e2e8f0}.summary-label[data-v-761bf6a1]{font-size:.85rem;color:#718096;font-weight:500}.summary-value[data-v-761bf6a1]{font-size:.9rem;color:#2d3748;font-weight:600}.summary-value.highlight[data-v-761bf6a1]{color:#4299e1;font-weight:700}.volume-calculations-panel[data-v-761bf6a1]{margin-top:20px;margin-bottom:20px;padding:15px;background:#f7fafc;border-radius:8px;border:1px solid #e2e8f0;flex-shrink:0}.volume-calculations-table-wrapper[data-v-761bf6a1]{overflow-x:auto;overflow-y:auto;max-height:280px}.volume-calculations-table[data-v-761bf6a1]{width:100%;border-collapse:collapse;font-size:.9rem}.volume-calculations-table th[data-v-761bf6a1],.volume-calculations-table td[data-v-761bf6a1]{padding:8px 12px;text-align:left;border-bottom:1px solid #e2e8f0}.volume-calculations-table th[data-v-761bf6a1]{background:#edf2f7;color:#2d3748;font-weight:600}.volume-calculations-table td[data-v-761bf6a1]{background:#fff}.volume-calculations-table tbody tr:hover td[data-v-761bf6a1]{background:#f7fafc}.volume-calculations-table .volume-cell[data-v-761bf6a1]{font-family:Courier New,monospace;font-weight:600;color:#dc2626;min-width:90px}.volume-calculations-table .height-cell[data-v-761bf6a1]{font-family:Courier New,monospace;min-width:70px}.volume-calculations-table .section-cell[data-v-761bf6a1]{color:#4a5568}.volume-calculations-table tr.volume-table-total td[data-v-761bf6a1]{background:#edf2f7;font-weight:700;border-top:2px solid #2d3748}.volume-calculations-table tr.volume-table-total .volume-cell[data-v-761bf6a1],.volume-calculations-table tr.volume-table-total .height-cell[data-v-761bf6a1]{color:#2d3748}.volume-calculations-list[data-v-761bf6a1]{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow-y:auto;overflow-x:hidden;padding-right:4px;-webkit-overflow-scrolling:touch}.volume-calculations-list[data-v-761bf6a1]::-webkit-scrollbar{width:8px}.volume-calculations-list[data-v-761bf6a1]::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}.volume-calculations-list[data-v-761bf6a1]::-webkit-scrollbar-thumb{background:#cbd5e0;border-radius:4px}.volume-calculations-list[data-v-761bf6a1]::-webkit-scrollbar-thumb:hover{background:#a0aec0}.volume-calculation-item[data-v-761bf6a1]{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:#fff;border-radius:6px;border:1px solid #e2e8f0;font-size:.9rem}.volume-calculation-item.positive .volume-value[data-v-761bf6a1]{color:#2d3748;font-weight:600}.volume-calculation-item.negative .volume-value[data-v-761bf6a1]{color:#e53e3e;font-weight:600}.volume-calculation-item.cover-plate-hole .volume-value[data-v-761bf6a1]{color:#dc2626;font-weight:600}.volume-value[data-v-761bf6a1]{font-family:Courier New,monospace;font-size:.95rem;min-width:80px;text-align:right}.volume-label[data-v-761bf6a1]{color:#718096;font-size:.85rem;flex:1;margin-left:12px}.fullscreen-modal[data-v-761bf6a1]{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000f2;z-index:9999;display:flex;flex-direction:column;padding:10px;box-sizing:border-box;overflow:hidden}.fullscreen-header[data-v-761bf6a1]{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;padding:10px 15px;background:#fff;border-radius:8px;box-shadow:0 4px 12px #0003;flex-wrap:wrap;gap:10px;min-height:auto}.fullscreen-title[data-v-761bf6a1]{margin:0;color:#2d3748;font-size:1.2rem;flex:1;min-width:0}.fullscreen-controls[data-v-761bf6a1]{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.fullscreen-svg-container[data-v-761bf6a1]{flex:1;width:100%;min-height:0;overflow:hidden;border:2px solid #4299e1;border-radius:8px;background:#f8f9fa;position:relative}.fullscreen-svg-container svg[data-v-761bf6a1]{width:100%;height:100%}.fullscreen-legend[data-v-761bf6a1]{display:flex;gap:12px;margin-top:10px;padding:12px 15px;background:#fff;border-radius:8px;flex-wrap:wrap;justify-content:center;max-height:120px;overflow-y:auto;-webkit-overflow-scrolling:touch}@media (max-width: 768px){.fullscreen-modal[data-v-761bf6a1]{padding:5px}.fullscreen-header[data-v-761bf6a1]{padding:8px 10px;margin-bottom:8px}.fullscreen-title[data-v-761bf6a1]{font-size:1rem;width:100%;margin-bottom:8px}.fullscreen-controls[data-v-761bf6a1]{width:100%;justify-content:center;gap:4px}.fullscreen-controls .zoom-btn[data-v-761bf6a1]{width:32px;height:32px;font-size:16px;padding:0}.fullscreen-controls .zoom-level[data-v-761bf6a1]{font-size:.8rem;margin-left:4px;min-width:40px}.fullscreen-svg-container[data-v-761bf6a1]{border-width:1px}.fullscreen-legend[data-v-761bf6a1]{padding:10px 12px;gap:8px;max-height:100px;font-size:.85rem}.fullscreen-legend .legend-item[data-v-761bf6a1]{font-size:.8rem}.fullscreen-legend .legend-color[data-v-761bf6a1]{width:14px;height:14px}}@media (max-width: 480px){.fullscreen-title[data-v-761bf6a1]{font-size:.9rem}.fullscreen-controls .zoom-btn[data-v-761bf6a1]{width:28px;height:28px;font-size:14px}.fullscreen-controls .zoom-level[data-v-761bf6a1]{font-size:.75rem;min-width:35px}.fullscreen-legend[data-v-761bf6a1]{max-height:80px;padding:8px 10px;gap:6px}.fullscreen-legend .legend-item[data-v-761bf6a1]{font-size:.75rem}}.section-preview[data-v-180f8ec4]{width:100%;max-width:100%;height:auto;min-height:200px;border:1px solid #e2e8f0;border-radius:6px;padding:8px;background:#f8f9fa;flex-shrink:0;position:relative}.preview-controls[data-v-180f8ec4]{display:flex;align-items:center;gap:6px;margin-bottom:8px;padding:4px;background:#fff;border-radius:4px;border:1px solid #e2e8f0}.control-btn[data-v-180f8ec4]{width:28px;height:28px;border:1px solid #cbd5e0;background:#fff;border-radius:4px;cursor:pointer;font-size:16px;font-weight:700;color:#4a5568;transition:all .2s;display:flex;align-items:center;justify-content:center;padding:0;line-height:1}.control-btn[data-v-180f8ec4]:hover{background:#4299e1;color:#fff;border-color:#4299e1}.view-large-btn[data-v-180f8ec4]:hover{background:#48bb78;border-color:#48bb78}.zoom-level[data-v-180f8ec4]{margin-left:4px;font-size:.75rem;color:#718096;font-weight:600;min-width:40px;text-align:right}.svg-wrapper[data-v-180f8ec4]{width:100%;overflow:hidden;border:2px solid #cbd5e0;background:#fff;border-radius:8px;position:relative;min-height:500px;box-shadow:0 2px 8px #0000001a}.preview-svg[data-v-180f8ec4]{display:block;width:100%;cursor:grab;-webkit-user-select:none;user-select:none}.preview-svg[data-v-180f8ec4]:active{cursor:grabbing}.modal-overlay[data-v-180f8ec4]{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content[data-v-180f8ec4]{background:#fff;border-radius:8px;width:90%;max-width:1200px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0000004d}.modal-header[data-v-180f8ec4]{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;border-bottom:1px solid #e2e8f0;background:#f7fafc;border-radius:8px 8px 0 0}.modal-header h3[data-v-180f8ec4]{margin:0;color:#2d3748;font-size:1.2rem}.close-btn[data-v-180f8ec4]{width:32px;height:32px;border:1px solid #cbd5e0;background:#fff;border-radius:4px;cursor:pointer;font-size:24px;font-weight:700;color:#4a5568;transition:all .2s;display:flex;align-items:center;justify-content:center;padding:0;line-height:1}.close-btn[data-v-180f8ec4]:hover{background:#e53e3e;color:#fff;border-color:#e53e3e}.modal-svg-container[data-v-180f8ec4]{width:100%;height:70vh;min-height:500px;overflow:hidden;border:1px solid #e2e8f0;background:#f8f9fa;position:relative}.modal-svg[data-v-180f8ec4]{display:block;width:100%;height:100%;cursor:grab;-webkit-user-select:none;user-select:none}.modal-svg[data-v-180f8ec4]:active{cursor:grabbing}.modal-controls[data-v-180f8ec4]{display:flex;align-items:center;gap:8px;padding:12px 20px;border-top:1px solid #e2e8f0;background:#f7fafc;border-radius:0 0 8px 8px}.modal-controls .control-btn[data-v-180f8ec4]{width:32px;height:32px;font-size:18px}.modal-controls .zoom-level[data-v-180f8ec4]{margin-left:8px;font-size:.9rem;min-width:50px}.dimension-labels[data-v-180f8ec4],.dimension-line[data-v-180f8ec4]{pointer-events:none}.dimension-line text[data-v-180f8ec4]{pointer-events:none;-webkit-user-select:none;user-select:none}.shape-type-label[data-v-180f8ec4]{pointer-events:none}.shape-type-label text[data-v-180f8ec4]{pointer-events:none;-webkit-user-select:none;user-select:none}.split-screen-container[data-v-3ec523ba]{display:flex;gap:20px;align-items:flex-start;margin-top:20px}.left-panel[data-v-3ec523ba]{flex:0 0 40%;min-width:0;max-width:40%}.right-panel[data-v-3ec523ba]{flex:1;min-width:0;position:sticky;top:20px;height:calc(100vh - 40px);overflow-x:hidden;display:flex;flex-direction:column}@media (max-width: 1200px){.split-screen-container[data-v-3ec523ba]{flex-direction:column}.left-panel[data-v-3ec523ba],.right-panel[data-v-3ec523ba]{max-width:100%}.right-panel[data-v-3ec523ba]{position:relative;height:auto}}
