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var(--transition-fast);flex-shrink:0}.project-file-btn:hover{background-color:var(--bg-active);color:var(--text-primary)}.project-file-btn.visibility-off{opacity:.5}.project-file-item.coordinate-outlier{background-color:#dc32321f}.project-file-item.coordinate-outlier:hover{background-color:#dc32322e}.project-file-item.coordinate-outlier .project-file-name{color:#d63333}.project-file-warning{margin-right:4px;font-size:13px}.project-file-item.displaced{background-color:#dca0281f}.project-file-item.displaced:hover{background-color:#dca0282e}.project-file-warning.displacement{color:#d4a020}.displacement-warning{margin-top:8px;padding:6px 8px;background-color:#dca0281f;border:1px solid rgba(220,160,40,.3);border-radius:var(--radius-sm)}.displacement-warning-text{font-size:10px;color:#d4a020;margin-bottom:4px}.displacement-warning.applied{background-color:#64a0501a;border-color:#64a0504d}.displacement-warning.applied .displacement-warning-text{color:#7aaa60;margin-bottom:0}.project-file-warning.displacement.applied{color:#7aaa60}.displacement-correction{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--text-primary)}.displacement-correction strong{font-family:monospace}.displacement-apply-btn{margin-left:auto;padding:2px 10px;font-size:10px;background-color:#dca02840;border:1px solid rgba(220,160,40,.5);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.displacement-apply-btn:hover{background-color:#dca02866}.displacement-dismiss-btn{padding:2px 10px;font-size:10px;background:none;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.displacement-dismiss-btn:hover{background-color:#ffffff14;border-color:#ffffff40}.displacement-undo-btn{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;margin-left:6px;padding:0;font-size:14px;line-height:1;background:none;border:1px solid rgba(100,160,80,.4);border-radius:50%;color:#7aaa60;cursor:pointer;transition:all var(--transition-fast);vertical-align:middle}.displacement-undo-btn:hover{background-color:#64a05033;border-color:#64a05099}.project-file-item.manually-moved{background-color:#64a0dc1a}.project-file-item.manually-moved:hover{background-color:#64a0dc29}.project-file-warning.moved{color:#6098d0}.moved-notice{margin-top:8px;display:flex;align-items:center;justify-content:space-between;padding:5px 8px;background-color:#64a0dc1a;border:1px solid rgba(100,160,220,.25);border-radius:var(--radius-sm)}.moved-notice-text{font-size:10px;color:#6098d0}.moved-reset-btn{padding:2px 10px;font-size:10px;background-color:#64a0dc33;border:1px solid rgba(100,160,220,.4);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.moved-reset-btn:hover{background-color:#64a0dc59}.reset-confirm-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:10000}.reset-confirm-dialog{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;max-width:340px;width:90%;box-shadow:0 8px 32px #0000004d}.reset-confirm-title{font-size:14px;font-weight:600;color:var(--text-primary);margin-bottom:10px}.reset-confirm-message{font-size:12px;color:var(--text-secondary);line-height:1.5;margin-bottom:16px}.reset-confirm-message strong{color:var(--text-primary)}.reset-confirm-actions{display:flex;justify-content:flex-end;gap:8px}.reset-confirm-cancel{padding:5px 14px;font-size:12px;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.reset-confirm-cancel:hover{background:var(--bg-hover)}.reset-confirm-ok{padding:5px 14px;font-size:12px;background-color:#dc503c33;border:1px solid rgba(220,80,60,.5);border-radius:var(--radius-sm);color:#e06050;cursor:pointer;transition:all var(--transition-fast)}.reset-confirm-ok:hover{background-color:#dc503c59}.project-file-item.expanded{background-color:var(--bg-hover);border-radius:var(--radius-sm) var(--radius-sm) 0 0;margin-bottom:0}.project-file-details{padding:8px 10px 10px;background-color:var(--bg-secondary);border-radius:0 0 var(--radius-sm) var(--radius-sm);margin-bottom:4px}.project-file-detail-row{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:11px}.project-file-detail-row:last-child{margin-bottom:0}.project-file-detail-label{color:var(--text-muted);font-size:10px;min-width:28px;flex-shrink:0}.project-file-detail-value{color:var(--text-secondary);font-size:11px}.project-file-detail-input{width:60px;padding:3px 5px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);font-size:11px;text-align:right}.project-file-detail-input:focus{outline:none;border-color:var(--accent-color)}.project-file-detail-unit{color:var(--text-muted);font-size:10px}.project-discipline-select{font-size:10px;padding:2px 4px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-primary);cursor:pointer;width:100%;min-width:0}.project-discipline-select:hover{border-color:var(--accent-color)}.project-discipline-select:focus{outline:none;border-color:var(--accent-color)}.project-clash-controls{display:flex;gap:var(--spacing-sm);padding:var(--spacing-sm);border-bottom:1px solid var(--border-light)}.project-clash-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);flex:1;padding:var(--spacing-sm);border-radius:var(--radius-md);font-size:12px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.project-clash-btn-primary{background-color:var(--accent-color);color:var(--accent-text-color)}.project-clash-btn-primary:hover:not(:disabled){background-color:var(--accent-hover)}.project-clash-btn-primary:disabled{opacity:.5;cursor:not-allowed}.project-clash-btn-secondary{background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.project-clash-btn-secondary:hover{background-color:var(--bg-hover)}.project-clash-progress{padding:var(--spacing-sm)}.project-clash-progress-bar{height:4px;background-color:var(--bg-tertiary);border-radius:2px;overflow:hidden}.project-clash-progress-fill{height:100%;background-color:var(--accent-color);border-radius:2px;transition:width .3s ease}.project-clash-progress-text{margin-top:var(--spacing-xs);font-size:11px;color:var(--text-muted);text-align:center}.project-clash-stats{display:flex;justify-content:center;gap:var(--spacing-lg);padding:var(--spacing-sm)}.project-clash-stat{display:flex;flex-direction:column;align-items:center}.project-clash-stat-value{font-size:20px;font-weight:600;color:var(--accent-color)}.project-clash-stat-label{font-size:10px;color:var(--text-muted);text-transform:uppercase}#clash-stats{flex-shrink:0;display:flex;flex-direction:column;padding:0}.clash-approval-bar{display:flex;align-items:center;gap:8px;padding:6px var(--spacing-sm) 2px}.clash-approval-label{font-size:11px;font-weight:500;color:var(--text-secondary);width:60px;flex-shrink:0}.clash-approval-fill{background-color:#4b6}.clash-filter-bar{display:flex;align-items:center;gap:6px;padding:4px var(--spacing-sm) 6px}.clash-filter-search{flex:1;min-width:0;font-size:11px;padding:3px 6px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary)}.clash-filter-search::placeholder{color:var(--text-muted)}.clash-filter-construction,.clash-filter-mep{font-size:10px;padding:3px 4px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary)}.project-clash-list{display:flex;flex-direction:column;gap:var(--spacing-xs)}.project-clash-group{border-radius:var(--radius-md);background-color:var(--bg-secondary);overflow:hidden}.project-clash-group-header{display:flex;align-items:center;padding:var(--spacing-sm);cursor:pointer;transition:background-color var(--transition-fast)}.project-clash-group-header:hover{background-color:var(--bg-hover)}.clash-group-check-btn{display:flex;align-items:center;justify-content:center;width:22px;height:22px;flex-shrink:0;border-radius:50%;border:2px solid var(--text-muted);background:transparent;color:transparent;cursor:pointer;margin-right:var(--spacing-sm);padding:0;transition:all var(--transition-fast)}.clash-group-check-btn:hover{border-color:var(--text-secondary);color:var(--text-muted)}.clash-group-check-btn.checked{border-color:#4b6;background-color:#4b6;color:#fff}.clash-group-check-btn.checked:hover{border-color:#3aa558;background-color:#3aa558}.clash-group-checked .project-clash-group-header{background-color:#44bb661a}.clash-group-checked .project-clash-group-header:hover{background-color:#44bb6626}.project-clash-group-icon{flex-shrink:0;width:18px;height:18px;margin-right:var(--spacing-sm);color:var(--warning-color)}.project-clash-group-info{flex:1;min-width:0}.project-clash-group-label{font-size:12px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-clash-group-meta{font-size:10px;color:var(--text-muted)}.project-clash-group-expand{width:20px;height:20px;color:var(--text-muted);transition:transform var(--transition-fast)}.project-clash-group.expanded .project-clash-group-expand{transform:rotate(180deg)}.project-clash-group-details{display:none;border-top:1px solid var(--border-light);padding:var(--spacing-xs) var(--spacing-sm)}.project-clash-group.expanded .project-clash-group-details{display:block;max-height:250px;overflow-y:auto}.project-empty-state{padding:var(--spacing-lg);text-align:center;color:var(--text-muted);font-size:13px}.project-drop-zone{padding:var(--spacing-lg);border:2px dashed var(--border-color);border-radius:var(--radius-md);text-align:center;color:var(--text-muted);font-size:13px;cursor:pointer;transition:all var(--transition-fast)}.project-drop-zone:hover{border-color:var(--accent-color);background-color:var(--bg-hover)}.project-drop-zone.drag-over{border-color:var(--accent-color);background-color:var(--accent-light)}.project-drop-zone svg{width:32px;height:32px;margin-bottom:var(--spacing-sm);color:var(--text-muted)}.project-drop-zone span{display:block}.clash-penetration-item{margin-left:8px;border-left:2px solid var(--accent-color);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background-color:#ffffff05}.clash-penetration-item.selected{background-color:var(--selection-bg)}.clash-penetration-header{display:flex;align-items:center;padding:4px 8px;cursor:pointer;gap:8px;transition:background-color var(--transition-fast)}.clash-penetration-header:hover{background-color:var(--bg-hover)}.clash-penetration-icon{flex-shrink:0;width:14px;height:14px;color:var(--accent-color)}.clash-penetration-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.clash-penetration-label{font-size:11px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clash-penetration-meta{font-size:10px;color:var(--text-muted)}.clash-penetration-expand{width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:transform var(--transition-fast),background-color var(--transition-fast)}.clash-penetration-expand:hover{background-color:var(--bg-active);color:var(--text-primary)}.clash-penetration-item.expanded .clash-penetration-expand{transform:rotate(180deg)}.clash-penetration-details{display:none;padding-left:16px;padding-bottom:2px}.clash-penetration-item.expanded .clash-penetration-details{display:block}.clash-penetration-clash{display:flex;justify-content:space-between;align-items:center;padding:4px 8px;font-size:11px;cursor:pointer;border-radius:var(--radius-sm);transition:background-color var(--transition-fast)}.clash-penetration-clash:hover{background-color:var(--bg-hover)}.clash-penetration-clash.selected{background-color:var(--selection-bg);box-shadow:inset 2px 0 0 var(--accent-color)}.clash-penetration-clash-label{color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.clash-penetration-clash-volume{color:var(--text-muted);font-size:10px;flex-shrink:0;margin-left:8px}.clash-ungrouped-item.clash-mep-item{margin-left:8px;border-left:2px solid var(--accent-color);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background-color:#ffffff05}.clash-mep-item{display:flex;align-items:center;padding:4px 8px;gap:8px;cursor:pointer;border-radius:var(--radius-sm);transition:background-color var(--transition-fast)}.clash-mep-item:hover{background-color:var(--bg-hover)}.clash-mep-item.selected{background-color:var(--selection-bg);box-shadow:inset 3px 0 0 var(--accent-color)}.clash-mep-icon{flex-shrink:0;width:14px;height:14px;color:var(--warning-color)}.clash-mep-label{flex:1;min-width:0;font-size:11px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clash-mep-volume{flex-shrink:0;font-size:10px;color:var(--text-muted)}.clash-ungroup-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;background:transparent;border:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);opacity:0;transition:opacity .15s ease,color .15s ease,background-color .15s ease}.clash-penetration-clash:hover .clash-ungroup-btn{opacity:1}.clash-ungroup-btn:hover{color:#fa4;background-color:#ffaa441a}.clash-dismiss-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;background:transparent;border:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);opacity:0;transition:opacity .15s ease,color .15s ease,background-color .15s ease}.clash-mep-item:hover .clash-dismiss-btn{opacity:1}.clash-dismiss-btn:hover{color:#f44;background-color:#ff44441a}.clash-dismissed-inline{opacity:.4}.clash-dismissed-inline .clash-mep-label,.clash-dismissed-inline .clash-penetration-clash-label{text-decoration:line-through}.clash-restore-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;background:transparent;border:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);opacity:0;transition:opacity .15s ease,color .15s ease,background-color .15s ease}.clash-mep-item:hover .clash-restore-btn,.clash-penetration-clash:hover .clash-restore-btn{opacity:1}.clash-restore-btn:hover{color:#4b6;background-color:#44bb661a}.clash-group-add-btn{display:flex;align-items:center;justify-content:center;width:22px;height:22px;flex-shrink:0;border-radius:50%;border:2px solid var(--text-muted);background:transparent;color:var(--text-muted);cursor:pointer;margin-right:var(--spacing-sm);padding:0;transition:all var(--transition-fast)}.clash-group-add-btn:hover{border-color:var(--text-secondary);color:var(--text-primary)}.clash-group-add-btn.active{border-color:var(--accent-color);background-color:var(--accent-color);color:#fff}.clash-manual-prompt{display:flex;align-items:center;gap:var(--spacing-sm);padding:6px 8px;margin-bottom:4px;background-color:#44bb6614;border:1px solid rgba(68,187,102,.2);border-radius:var(--radius-sm);font-size:11px}.clash-manual-prompt-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-primary)}.clash-manual-prompt-btn{flex-shrink:0;padding:2px 8px;border-radius:var(--radius-sm);border:none;background:#4b6;color:#fff;font-size:10px;font-weight:500;cursor:pointer;transition:background-color var(--transition-fast)}.clash-manual-prompt-btn:hover{background:#3aa558}.overview-section{padding:0 var(--spacing-sm) var(--spacing-sm)}.overview-section+.overview-section{padding-top:var(--spacing-xs);border-top:1px solid var(--border-light)}.overview-section-header{font-size:12px;font-weight:600;color:var(--text-secondary);padding:var(--spacing-sm) 0 var(--spacing-xs)}.overview-row{display:flex;align-items:center;gap:6px;padding:3px 0}.overview-row-label{width:100px;flex-shrink:0;font-size:12px;color:var(--text-primary)}.overview-progress-track{position:relative;flex:1;height:18px;background-color:var(--bg-tertiary);border-radius:3px;overflow:hidden}.overview-progress-fill{height:100%;background-color:var(--accent-color);border-radius:3px;transition:width .3s ease}.overview-bar-count{position:absolute;left:6px;top:0;bottom:0;display:flex;align-items:center;font-size:11px;font-weight:500;color:var(--text-primary);font-variant-numeric:tabular-nums;z-index:1;pointer-events:none}.rating-fire .overview-progress-fill{background-color:#e74c3c}.rating-smoke .overview-progress-fill{background-color:#95a5a6}.rating-acoustic .overview-progress-fill{background-color:#3498db}.rating-none .overview-progress-fill{background-color:var(--text-muted);opacity:.4}.overview-edit-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;flex-shrink:0;background:transparent;border:none;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);opacity:0;transition:opacity .15s ease,color .15s ease,background-color .15s ease}.overview-row:hover .overview-edit-btn{opacity:1}.overview-edit-btn:hover{color:var(--accent-color);background-color:var(--bg-hover)}.overview-edit-popup{max-height:300px;overflow-y:auto;margin:2px 0 6px;padding:var(--spacing-xs) var(--spacing-sm);background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm)}.overview-popup-group{margin-bottom:var(--spacing-xs)}.overview-popup-group:last-child{margin-bottom:0}.overview-popup-group-header{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:600;color:var(--text-secondary);padding:4px 0 2px;border-bottom:1px solid var(--border-light);margin-bottom:2px}.overview-popup-subgroup{display:flex;align-items:center;gap:8px;padding:3px 0}.overview-popup-subgroup-label{flex:1;min-width:0;font-size:11px;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.overview-popup-rating{font-size:10px;color:var(--text-muted);font-weight:400}.overview-popup-subgroup-count{flex-shrink:0;font-size:10px;color:var(--text-muted);font-variant-numeric:tabular-nums}.overview-popup-toggle{position:relative;display:inline-block;width:28px;height:16px;flex-shrink:0}.overview-popup-toggle input{opacity:0;width:0;height:0}.overview-popup-toggle-slider{position:absolute;cursor:pointer;inset:0;background-color:var(--bg-tertiary);border-radius:8px;transition:background-color .2s ease}.overview-popup-toggle-slider:before{content:"";position:absolute;height:12px;width:12px;left:2px;bottom:2px;background-color:var(--text-muted);border-radius:50%;transition:transform .2s ease,background-color .2s ease}.overview-popup-toggle input:checked+.overview-popup-toggle-slider{background-color:var(--accent-color)}.overview-popup-toggle input:checked+.overview-popup-toggle-slider:before{transform:translate(12px);background-color:#fff}.overview-rating-add-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;flex-shrink:0;background:transparent;border:1px solid var(--border-color);color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:color .15s,border-color .15s}.overview-rating-add-btn:hover{color:var(--accent-color);border-color:var(--accent-color)}.overview-rating-add-btn.has-value{color:#4b6;border-color:#4b6}.overview-rating-add-btn.has-value:hover{color:#3aa558;border-color:#3aa558}.overview-rating-input-panel{padding:6px 8px;margin:2px 0 4px 28px;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:var(--radius-sm)}.rating-input-row{display:flex;align-items:center;gap:8px;margin-bottom:4px}.rating-input-row label{font-size:11px;width:55px;flex-shrink:0;color:var(--text-secondary)}.rating-input-row select,.rating-input-row input{flex:1;font-size:11px;padding:2px 4px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary)}.rating-input-actions{display:flex;gap:6px;margin-top:6px;justify-content:flex-end}.rating-save-btn,.rating-cancel-btn{font-size:11px;padding:2px 10px;border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;background:var(--bg-secondary);color:var(--text-primary)}.rating-save-btn:hover{background:var(--accent-color);color:#fff;border-color:var(--accent-color)}.rating-cancel-btn:hover{background:var(--bg-hover)}.rating-save-btn:disabled{opacity:.5;cursor:not-allowed}.overview-loading{display:flex;align-items:center;justify-content:center;gap:8px;padding:var(--spacing-sm) 0;font-size:11px;color:var(--text-muted)}.overview-loading-spinner{width:14px;height:14px;border:2px solid var(--bg-tertiary);border-top-color:var(--accent-color);border-radius:50%;animation:overview-spin .8s linear infinite}@keyframes overview-spin{to{transform:rotate(360deg)}}#property-panel{display:flex;flex-direction:column;background-color:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-panel);overflow:hidden;backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.05)}.property-header{display:flex;align-items:center;gap:var(--spacing-sm);padding:6px var(--panel-padding);background-color:var(--bg-primary)}.property-header-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);background-color:transparent;color:var(--text-secondary)}.property-header-info{flex:1;min-width:0}.property-header-type{font-size:14px;font-weight:600;color:var(--text-primary)}.property-header-subtitle{font-size:12px;color:var(--text-muted)}.property-header-close{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.property-header-close:hover{background-color:var(--bg-hover);color:var(--text-primary)}.property-subheader{display:flex;flex-direction:column;gap:1px;padding:4px var(--panel-padding);background-color:var(--bg-secondary);font-size:12px;color:var(--text-secondary)}.property-info-row{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.property-info-row:empty{display:none}#property-type-row{color:var(--text-primary);font-weight:500}.property-subtype-row{color:var(--text-secondary);font-size:11px}.property-filename-row{color:var(--text-muted);font-size:11px;opacity:.8}.property-actions{display:flex;gap:var(--spacing-xs);padding:4px var(--panel-padding)}.property-action-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);background-color:var(--bg-secondary);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.property-action-btn:hover{background-color:var(--bg-hover);color:var(--accent-color)}.property-action-btn.active{background-color:var(--accent-light);color:var(--accent-color)}.property-tabs{display:flex;gap:var(--spacing-xs);padding:4px var(--panel-padding);overflow-x:auto}.property-tab{display:flex;align-items:center;gap:var(--spacing-xs);padding:4px var(--spacing-md);border-radius:var(--radius-md);background-color:transparent;color:var(--text-secondary);font-size:12px;font-weight:500;white-space:nowrap;cursor:pointer;transition:all var(--transition-fast)}.property-tab:hover{background-color:var(--bg-hover);color:var(--text-primary)}.property-tab.active{background-color:var(--accent-light);color:var(--accent-color)}.property-tab .badge{font-size:10px;min-width:16px;height:16px}.property-column-headers{display:flex;padding:0 var(--spacing-sm);border-bottom:1px solid var(--border-light)}.property-column-header{display:flex;align-items:center;gap:4px;padding:4px var(--spacing-md);font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.property-column-name{width:45%;flex-shrink:0}.property-column-value,.property-column-label{flex:1}.property-column-search-btn{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);flex-shrink:0;background:transparent;border:none;padding:0}.property-column-search-btn:hover{color:var(--text-primary);background-color:var(--bg-hover)}.property-column-search-btn.active{color:var(--accent-color)}.property-column-search-input{flex:1;background:transparent;border:none;border-bottom:1px solid var(--accent-color);color:var(--text-primary);font-size:12px;outline:none;padding:2px 4px;min-width:0}.property-column-search-input::placeholder{color:var(--text-muted)}.property-content{flex:1;overflow-y:auto;padding:4px}.property-group{margin-bottom:6px;border-radius:var(--radius-md);overflow:hidden}.property-group-header{display:flex;align-items:center;padding:4px var(--spacing-md);background-color:transparent;cursor:pointer;user-select:none;transition:background-color var(--transition-fast)}.property-group-header:hover{background-color:#ffffff08}.property-group-title{flex:1;font-size:12px;font-weight:600;color:var(--text-secondary)}.property-group-toggle{width:16px;height:16px;color:var(--text-muted);transition:transform .25s cubic-bezier(.4,0,.2,1),color .15s ease}.property-group-header:hover .property-group-toggle{color:var(--accent-color)}.property-group-content{background-color:transparent;max-height:500px;opacity:1;overflow:hidden;transition:max-height .3s cubic-bezier(.4,0,.2,1),opacity .2s ease,padding .2s ease}.property-group.collapsed .property-group-content{max-height:0;opacity:0;padding-top:0;padding-bottom:0}.property-table{display:table;width:100%;border-collapse:collapse}.property-row{display:table-row;transition:background-color .15s ease}.property-row:hover{background-color:#ffffff05}.property-row:hover .property-name{color:var(--text-primary)}.property-row:not(:last-child){border-bottom:none}.property-name,.property-value{display:table-cell;padding:2px var(--spacing-md);font-size:13px;vertical-align:top}.property-name{width:45%;color:var(--text-secondary);word-break:break-word}.property-value{color:var(--text-primary);word-break:break-word}.property-clash-info{display:flex;flex-direction:column;gap:var(--spacing-sm);padding:var(--spacing-md);background-color:var(--bg-secondary);border-radius:var(--radius-md);margin-bottom:var(--spacing-md)}.property-clash-type{display:flex;align-items:center;gap:var(--spacing-sm)}.property-clash-type-icon{width:24px;height:24px;color:var(--error-color)}.property-clash-type-label{font-size:13px;font-weight:500;color:var(--text-primary)}.property-clash-volume{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background-color:var(--bg-tertiary);border-radius:var(--radius-sm)}.property-clash-volume-label{font-size:12px;color:var(--text-muted)}.property-clash-volume-value{font-size:14px;font-weight:600;color:var(--accent-color)}.property-position{display:flex;gap:var(--spacing-sm);padding:var(--spacing-sm);background-color:var(--bg-tertiary);border-radius:var(--radius-sm)}.property-position-coord{display:flex;flex-direction:column;align-items:center;flex:1}.property-position-label{font-size:10px;color:var(--text-muted);text-transform:uppercase}.property-position-value{font-size:12px;font-weight:500;color:var(--text-primary);font-family:monospace}.property-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:var(--spacing-xl);text-align:center;color:var(--text-muted);animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.property-empty svg{width:48px;height:48px;margin-bottom:var(--spacing-md);opacity:.5;animation:gentlePulse 2s ease-in-out infinite}@keyframes gentlePulse{0%,to{transform:scale(1);opacity:.5}50%{transform:scale(1.05);opacity:.7}}.property-empty-text{font-size:14px}.property-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:var(--spacing-xl)}.property-loading-spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--accent-color);border-radius:50%;animation:spin 1s linear infinite}.property-loading-text{margin-top:var(--spacing-md);font-size:13px;color:var(--text-muted)}.property-multi-selection{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:var(--spacing-xl);text-align:center}.property-multi-count{font-size:32px;font-weight:600;color:var(--accent-color);margin-bottom:var(--spacing-sm)}.property-multi-text{font-size:14px;color:var(--text-secondary)}.property-content::-webkit-scrollbar{width:6px}.property-content::-webkit-scrollbar-track{background:transparent}.property-content::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.property-content::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.ob-param-editable{cursor:pointer;transition:background-color .15s ease}.ob-param-editable:hover{background-color:var(--bg-hover)}.ob-params-section .property-value,.ob-clash-params-section .property-value{display:flex;align-items:center;gap:var(--spacing-xs)}.ob-value-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background-color:#4caf50;margin-right:6px;flex-shrink:0;vertical-align:middle}.ob-param-field{display:flex;align-items:center;background-color:var(--bg-secondary);border-radius:var(--radius-sm);padding:1px 8px;min-height:20px;flex:1}.ob-param-field-dropdown{cursor:pointer}.ob-param-field-dropdown .ob-param-chevron{margin-left:auto;flex-shrink:0;color:var(--text-muted)}.ob-param-empty{color:var(--text-muted);font-style:italic}.ob-param-input,.ob-param-select{width:100%;padding:2px 6px;font-size:13px;font-family:inherit;color:var(--text-primary);background-color:var(--bg-primary);border:1px solid var(--accent-color);border-radius:var(--radius-sm);outline:none}.ob-param-input:focus,.ob-param-select:focus{box-shadow:0 0 0 2px #f8933533}.ob-param-select{cursor:pointer}.ob-params-section .property-group-title{color:var(--accent-color)}.panel{display:flex;flex-direction:column;width:350px;min-width:250px;max-width:500px;background-color:var(--bg-primary);border-color:var(--border-color);z-index:var(--z-panel);transition:width var(--transition-normal),min-width var(--transition-normal)}.panel-left{border-right:1px solid var(--border-color)}.panel-right{border-left:1px solid var(--border-color)}.panel.collapsed{width:0;min-width:0;overflow:hidden}.panel.collapsed .panel-content,.panel.collapsed .panel-header h2,.panel.collapsed .panel-header span{opacity:0}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md);border-bottom:1px solid var(--border-light);flex-shrink:0}.panel-title{font-size:14px;font-weight:600;color:var(--text-primary)}.panel-toggle{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.panel-toggle:hover{background-color:var(--bg-hover);color:var(--text-primary)}.panel-left .panel-toggle svg{transform:rotate(0)}.panel-left.collapsed .panel-toggle svg{transform:rotate(180deg)}.panel-right .panel-toggle svg{transform:rotate(0)}.panel-right.collapsed .panel-toggle svg{transform:rotate(180deg)}.panel-content{display:flex;flex-direction:column;flex:1;min-height:0;overflow-x:hidden}.file-list{padding:var(--spacing-sm)}.file-item{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);cursor:pointer;transition:background-color var(--transition-fast)}.file-item:hover{background-color:var(--bg-hover)}.file-item.selected{background-color:var(--selection-bg)}.file-item-icon{flex-shrink:0;width:20px;height:20px;margin-right:var(--spacing-sm);color:var(--text-muted)}.file-item-name{flex:1;font-size:13px;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.discipline-select{font-size:11px;padding:2px 4px;border:1px solid var(--border-color);border-radius:4px;background:var(--bg-secondary);color:var(--text-primary);cursor:pointer;max-width:90px;margin-right:var(--spacing-xs)}.discipline-select:hover{border-color:var(--accent-color)}.discipline-select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px rgba(var(--accent-color-rgb),.2)}.file-item-actions{display:flex;gap:var(--spacing-xs);opacity:0;transition:opacity var(--transition-fast)}.file-item:hover .file-item-actions{opacity:1}.file-item-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.file-item-btn:hover{background-color:var(--bg-active);color:var(--text-primary)}.file-item-btn.visibility-off{color:var(--text-muted);opacity:.5}.properties-content{padding:var(--spacing-sm)}.property-group{margin-bottom:var(--spacing-md)}.property-group-header{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-md);background-color:var(--bg-secondary);border-radius:var(--radius-sm);cursor:pointer;user-select:none}.property-group-header:hover{background-color:var(--bg-tertiary)}.property-group-title{flex:1;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.property-group-toggle{color:var(--text-muted);transition:transform var(--transition-fast)}.property-group.collapsed .property-group-toggle{transform:rotate(-90deg)}.property-group-content{padding:var(--spacing-sm) 0}.property-group.collapsed .property-group-content{display:none}.property-row{display:flex;padding:var(--spacing-xs) var(--spacing-md);font-size:13px}.property-row:hover{background-color:var(--bg-hover)}.property-name{flex:0 0 45%;color:var(--text-secondary);word-break:break-word}.property-value{flex:1;color:var(--text-primary);word-break:break-word}.multi-selection-info{padding:var(--spacing-md);text-align:center;color:var(--text-secondary);font-size:13px}.multi-selection-count{font-weight:600;color:var(--accent-color)}.toast-container{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-sm);z-index:var(--z-toast)}.toast{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-md);background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-icon{flex-shrink:0}.toast-message{flex:1;font-size:13px;color:var(--text-primary)}.toast-close{flex-shrink:0;color:var(--text-muted)}.toast-close:hover{color:var(--text-primary)}.toast.success .toast-icon{color:var(--success-color)}.toast.warning .toast-icon{color:var(--warning-color)}.toast.error .toast-icon{color:var(--error-color)}.panel-section{display:flex;flex-direction:column;border-bottom:1px solid var(--border-light)}.panel-section:last-of-type{border-bottom:none;flex:1;min-height:0}.panel-section.collapsed .panel-section-content{display:none}.panel-section-toggle{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.panel-section-toggle:hover{background-color:var(--bg-hover);color:var(--text-primary)}.panel-section.collapsed .panel-section-toggle svg{transform:rotate(-90deg)}.panel-section-content{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden}.clash-controls{display:flex;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md)}.clash-btn{display:flex;align-items:center;justify-content:center;gap:var(--spacing-xs);flex:1;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:13px;font-weight:500;transition:all var(--transition-fast)}.clash-btn-primary{background-color:var(--accent-color);color:#fff}.clash-btn-primary:hover:not(:disabled){background-color:var(--accent-hover)}.clash-btn-primary:disabled{opacity:.5;cursor:not-allowed}.clash-btn-secondary{background-color:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.clash-btn-secondary:hover{background-color:var(--bg-tertiary)}.clash-progress{padding:var(--spacing-sm) var(--spacing-md)}.clash-progress-track{height:4px;background-color:var(--bg-tertiary);border-radius:2px;overflow:hidden}.clash-progress-bar{height:100%;background-color:var(--accent-color);border-radius:2px;transition:width .3s ease}.clash-progress-text{margin-top:var(--spacing-xs);font-size:12px;color:var(--text-muted);text-align:center}.clash-stats{display:flex;justify-content:center;gap:var(--spacing-lg);padding:var(--spacing-sm) var(--spacing-md)}.clash-stat{display:flex;flex-direction:column;align-items:center}.clash-stat-value{font-size:24px;font-weight:600;color:var(--accent-color)}.clash-stat-label{font-size:11px;color:var(--text-muted);text-transform:uppercase}.clash-results{flex:1;min-height:0;padding:var(--spacing-sm);overflow-y:auto}.clash-item{margin-bottom:var(--spacing-xs);border-radius:var(--radius-md);background-color:var(--bg-secondary);overflow:hidden}.clash-item.selected{background-color:var(--selection-bg);border:1px solid var(--accent-color)}.clash-item-header{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;transition:background-color var(--transition-fast)}.clash-item-header:hover{background-color:var(--bg-hover)}.clash-item-icon{flex-shrink:0;width:20px;height:20px;margin-right:var(--spacing-sm);color:var(--error-color)}.clash-item-info{flex:1;min-width:0}.clash-item-label{display:block;font-size:13px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clash-item-meta{display:block;font-size:11px;color:var(--text-muted)}.clash-item-expand{display:flex;align-items:center;justify-content:center;width:24px;height:24px;color:var(--text-muted);transition:transform var(--transition-fast)}.clash-item.expanded .clash-item-expand{transform:rotate(180deg)}.clash-item-details{display:none;padding:var(--spacing-xs) var(--spacing-md) var(--spacing-sm);border-top:1px solid var(--border-light)}.clash-item.expanded .clash-item-details{display:block}.clash-detail-item{display:flex;justify-content:space-between;padding:var(--spacing-xs) var(--spacing-sm);font-size:12px;border-radius:var(--radius-sm);cursor:pointer}.clash-detail-item:hover{background-color:var(--bg-hover)}.clash-detail-category{color:var(--text-secondary)}.clash-detail-volume{color:var(--text-muted);font-family:monospace}.detecting-message,.error-message{padding:var(--spacing-md);text-align:center;font-size:13px}.detecting-message{color:var(--text-muted)}.error-message{color:var(--error-color)}.clash-group{margin-bottom:var(--spacing-xs);border-radius:var(--radius-md);background-color:var(--bg-secondary);overflow:hidden}.clash-group-header{display:flex;align-items:center;padding:var(--spacing-sm) var(--spacing-md);cursor:pointer;transition:background-color var(--transition-fast)}.clash-group-header:hover{background-color:var(--bg-hover)}.clash-group-icon{flex-shrink:0;width:20px;height:20px;margin-right:var(--spacing-sm);color:var(--warning-color)}.clash-group-info{flex:1;min-width:0}.clash-group-label{display:block;font-size:13px;font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clash-group-meta{display:block;font-size:11px;color:var(--text-muted)}.clash-group-expand{display:flex;align-items:center;justify-content:center;width:24px;height:24px;color:var(--text-muted);transition:transform .25s cubic-bezier(.4,0,.2,1)}.clash-group.expanded .clash-group-expand{transform:rotate(180deg)}.clash-group-details{border-top:1px solid var(--border-light);padding:var(--spacing-xs) var(--spacing-sm);max-height:0;opacity:0;overflow:hidden;transition:max-height .3s cubic-bezier(.4,0,.2,1),opacity .2s ease,padding .2s ease}.clash-group.expanded .clash-group-details{max-height:300px;opacity:1}.clash-mep-item{display:flex;align-items:center;padding:var(--spacing-xs) var(--spacing-sm);margin-left:var(--spacing-md);font-size:12px;border-radius:var(--radius-sm);cursor:pointer;border:1px solid transparent;transition:background-color .15s ease,transform .15s ease,border-color .15s ease}.clash-mep-item:hover{background-color:var(--bg-hover);transform:translate(2px)}.clash-mep-item:active{transform:translate(0) scale(.99)}.clash-mep-item.selected{background-color:var(--selection-bg);border-color:var(--accent-color);box-shadow:inset 3px 0 0 var(--accent-color)}.clash-mep-icon{flex-shrink:0;width:16px;height:16px;margin-right:var(--spacing-xs);color:var(--error-color)}.clash-mep-label{flex:1;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.clash-mep-volume{flex-shrink:0;color:var(--text-muted);font-family:monospace;font-size:11px;margin-left:var(--spacing-sm)}.clash-merge-badge{display:inline-flex;align-items:center;justify-content:center;min-width:22px;height:16px;padding:0 4px;margin-right:4px;font-size:10px;font-weight:600;color:var(--accent-color);background:color-mix(in srgb,var(--accent-color) 15%,transparent);border:1px solid color-mix(in srgb,var(--accent-color) 30%,transparent);border-radius:8px;cursor:pointer;flex-shrink:0}.clash-merge-badge:hover{background:color-mix(in srgb,var(--accent-color) 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768px){.panel{position:absolute;top:0;bottom:0;width:350px;box-shadow:var(--shadow-lg)}.panel-left{left:0}.panel-right{right:0}.panel.collapsed{transform:translate(-100%)}.panel-right.collapsed{transform:translate(100%)}}.viewcube-container{position:absolute;top:calc(var(--panel-gap) + 46px + var(--panel-gap));right:var(--panel-gap);width:120px;height:120px;z-index:100;pointer-events:auto;background:transparent;overflow:hidden;transition:right .35s cubic-bezier(.4,0,.2,1)}#viewcube-canvas{width:100%;height:100%;display:block;cursor:pointer}#viewcube-canvas:hover{cursor:pointer}#data-manager-panel{position:fixed;left:var(--panel-gap);right:var(--panel-gap);bottom:var(--panel-gap);height:45vh;min-height:300px;max-height:60vh;background:var(--bg-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);display:flex;z-index:var(--z-floating);overflow:hidden;transform:translateY(calc(100% + var(--panel-gap)));opacity:0;visibility:hidden;transition:transform .35s 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var(--transition-fast)}.dm-clear-filters-btn:hover{background:var(--bg-hover);color:var(--accent-color);border-color:var(--accent-color)}.dm-clash-exclude-toggle{width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);border-radius:50%;flex-shrink:0;transition:color var(--transition-fast)}.dm-clash-exclude-toggle:hover{color:var(--text-primary)}.dm-clash-exclude-toggle.excluded{color:var(--error-color, #ef4444)}.dm-clash-exclude-toggle.excluded:hover{color:var(--error-color, #ef4444);opacity:.8}.dm-group-header-row.clash-excluded{opacity:.55}.dm-group-header-row.clash-excluded:hover{opacity:.75}.login-overlay{position:fixed;inset:0;z-index:var(--z-modal, 300);display:flex;align-items:center;justify-content:center;background:var(--bg-canvas, #0e0721);opacity:0;transition:opacity .3s ease}.login-overlay--visible{opacity:1}.login-overlay--hidden{opacity:0;pointer-events:none}.login-card{width:100%;max-width:380px;padding:40px 32px;background:var(--bg-primary, #3c384c);border-radius:var(--radius-lg, 12px);box-shadow:var(--shadow-lg, 0 10px 20px rgba(0, 0, 0, .5));transform:translateY(20px);transition:transform .3s ease}.login-overlay--visible .login-card{transform:translateY(0)}.login-logo{text-align:center;margin-bottom:32px}.login-logo-img{width:56px;height:56px;margin-bottom:12px;opacity:.9}.login-title{font-size:22px;font-weight:600;color:var(--text-primary, #fff);margin:0 0 4px}.login-subtitle{font-size:13px;color:var(--text-muted, #7a7789);margin:0}.login-form{display:flex;flex-direction:column;gap:16px}.login-field{display:flex;flex-direction:column;gap:6px}.login-field label{font-size:12px;font-weight:500;color:var(--text-secondary, #b8b5c4);text-transform:uppercase;letter-spacing:.05em}.login-field input{padding:10px 12px;font-size:14px;color:var(--text-primary, #fff);background:var(--bg-secondary, #2d2a3c);border:1px solid var(--border-color, #545163);border-radius:var(--radius-md, 8px);outline:none;transition:border-color var(--transition-fast, .1s ease)}.login-field input::placeholder{color:var(--text-muted, #7a7789)}.login-field input:focus{border-color:var(--accent-color, #f89335)}.login-error{min-height:18px;font-size:13px;color:var(--error-color, #dc2626);text-align:center}.login-submit{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px 0;font-size:14px;font-weight:600;color:var(--accent-text-color, #fff);background:var(--accent-color, #f89335);border:none;border-radius:var(--radius-md, 8px);cursor:pointer;transition:background var(--transition-fast, .1s ease),opacity var(--transition-fast, .1s ease)}.login-submit:hover:not(:disabled){background:var(--accent-hover, #fb9e4c)}.login-submit:disabled{opacity:.7;cursor:not-allowed}.login-submit-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:login-spin .6s linear infinite}@keyframes login-spin{to{transform:rotate(360deg)}}.obp-picker-overlay,.obp-error-overlay{position:fixed;inset:0;z-index:var(--z-modal, 300);display:flex;align-items:center;justify-content:center;background:var(--bg-canvas, #0e0721);opacity:0;transition:opacity .3s ease}.obp-picker-overlay--visible,.obp-error-overlay--visible{opacity:1}.obp-picker-overlay--hidden,.obp-error-overlay--hidden{opacity:0;pointer-events:none}.obp-picker-card{width:100%;max-width:480px;padding:36px 32px 28px;background:var(--bg-primary, #3c384c);border-radius:var(--radius-lg, 12px);box-shadow:var(--shadow-lg, 0 10px 20px rgba(0, 0, 0, .5));transform:translateY(20px);transition:transform .3s ease}.obp-picker-overlay--visible .obp-picker-card{transform:translateY(0)}.obp-picker-header{text-align:center;margin-bottom:24px}.obp-picker-logo{width:48px;height:48px;margin-bottom:10px;opacity:.9}.obp-picker-title{font-size:20px;font-weight:600;color:var(--text-primary, #fff);margin:0 0 4px}.obp-picker-subtitle{font-size:13px;color:var(--text-muted, #7a7789);margin:0}.obp-project-details{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:6px;flex-wrap:wrap}.obp-project-detail{font-size:12px;color:var(--text-secondary, #b8b5c4)}.obp-project-detail-sep{font-size:12px;color:var(--text-muted, #7a7789)}.obp-empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:32px 16px;margin-bottom:20px}.obp-empty-state-icon{color:var(--text-muted, #7a7789);opacity:.5;margin-bottom:16px}.obp-empty-state-text{font-size:13px;color:var(--text-muted, #7a7789);text-align:center;line-height:1.6;margin:0}.obp-file-list{max-height:300px;overflow-y:auto;margin-bottom:20px;border:1px solid var(--border-color, #545163);border-radius:var(--radius-md, 8px)}.obp-file-row{display:flex;align-items:center;gap:12px;padding:12px 14px;cursor:pointer;border-bottom:1px solid var(--border-color, #545163);transition:background var(--transition-fast, .1s ease)}.obp-file-row:last-child{border-bottom:none}.obp-file-row:hover{background:var(--bg-secondary, #2d2a3c)}.obp-file-row--selected{background:var(--bg-tertiary, #3c384c);outline:2px solid var(--accent-color, #f89335);outline-offset:-2px;border-radius:2px}.obp-file-icon{flex-shrink:0;color:var(--text-muted, #7a7789)}.obp-file-row--selected .obp-file-icon{color:var(--accent-color, #f89335)}.obp-file-info{flex:1;min-width:0}.obp-file-name{display:block;font-size:14px;font-weight:500;color:var(--text-primary, #fff);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.obp-file-meta{display:flex;align-items:center;gap:8px;margin-top:3px}.obp-file-date{font-size:11px;color:var(--text-muted, #7a7789)}.obp-badge{display:inline-block;padding:1px 8px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;border-radius:10px}.obp-badge--published{color:#fff;background:var(--success-color, #22c55e)}.obp-badge--draft{color:var(--text-secondary, #b8b5c4);background:var(--bg-secondary, #2d2a3c);border:1px solid var(--border-color, #545163)}.obp-picker-actions{display:flex;flex-direction:column;gap:10px}.obp-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:11px 0;font-size:14px;font-weight:600;border:none;border-radius:var(--radius-md, 8px);cursor:pointer;transition:background var(--transition-fast, .1s ease),opacity var(--transition-fast, .1s ease)}.obp-btn--primary{color:var(--accent-text-color, #fff);background:var(--accent-color, #f89335)}.obp-btn--primary:hover:not(:disabled){background:var(--accent-hover, #fb9e4c)}.obp-btn--primary:disabled{opacity:.5;cursor:not-allowed}.obp-btn--secondary{color:var(--text-secondary, #b8b5c4);background:transparent;border:1px solid var(--border-color, #545163)}.obp-btn--secondary:hover:not(:disabled){background:var(--bg-secondary, #2d2a3c);color:var(--text-primary, #fff)}.obp-btn--secondary:disabled{opacity:.5;cursor:not-allowed}.obp-btn-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:obp-spin .6s linear infinite}@keyframes obp-spin{to{transform:rotate(360deg)}}.obp-error-card{width:100%;max-width:400px;padding:40px 32px;background:var(--bg-primary, #3c384c);border-radius:var(--radius-lg, 12px);box-shadow:var(--shadow-lg, 0 10px 20px rgba(0, 0, 0, .5));text-align:center;transform:translateY(20px);transition:transform .3s ease}.obp-error-overlay--visible .obp-error-card{transform:translateY(0)}.obp-error-icon{color:var(--error-color, #dc2626);margin-bottom:16px}.obp-error-title{font-size:18px;font-weight:600;color:var(--text-primary, #fff);margin:0 0 8px}.obp-error-message{font-size:13px;color:var(--text-muted, #7a7789);margin:0;line-height:1.6}