:root{--bg-color: #0d1117;--panel-bg: #161b22;--text-primary: #c9d1d9;--text-secondary: #8b949e;--accent-color: #58a6ff;--accent-hover: #3182ce;--border-color: #30363d;--success-color: #2ea043;--border-radius: 8px;--transition-speed: .2s}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column}*{box-sizing:border-box}h1,h2,h3,h4,h5,h6{margin-top:0;color:#fff}a{color:var(--accent-color);text-decoration:none;transition:color var(--transition-speed) ease}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.app-container{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}input[type=text]{background-color:var(--bg-color);border:1px solid var(--border-color);color:var(--text-primary);padding:.75rem 1rem;border-radius:var(--border-radius);font-size:1rem;width:100%;transition:border-color var(--transition-speed),box-shadow var(--transition-speed)}input[type=text]:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #58a6ff4d}.btn-primary{background-color:var(--accent-color);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:var(--border-radius);font-size:1rem;cursor:pointer;transition:background-color var(--transition-speed),transform .1s;font-weight:500}.btn-primary:hover{background-color:var(--accent-hover)}.btn-primary:active{transform:translateY(2px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .4s ease-out forwards}.navbar{background-color:var(--panel-bg);border-bottom:1px solid var(--border-color);padding:0 2rem;display:flex;align-items:center;height:64px;box-shadow:0 4px 12px #0003;z-index:10}.navbar-brand{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;color:#fff;margin-right:3rem;letter-spacing:-.5px}.navbar-brand svg{color:var(--accent-color)}.nav-tabs{display:flex;gap:1rem;height:100%}.nav-tab{background:transparent;border:none;color:var(--text-secondary);font-size:1rem;font-weight:500;padding:0 1rem;cursor:pointer;position:relative;transition:color var(--transition-speed);display:flex;align-items:center;outline:none}.nav-tab:hover{color:#fff}.nav-tab.active{color:var(--accent-color)}.nav-tab.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background-color:var(--accent-color);border-top-left-radius:3px;border-top-right-radius:3px;animation:slideIn .3s ease}@keyframes slideIn{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.nav-dropdown-container{position:relative;display:flex;align-items:stretch;height:100%}.nav-dropdown-menu{position:absolute;top:100%;right:0;margin-top:4px;background-color:var(--panel-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);box-shadow:0 8px 24px #00000080;min-width:200px;z-index:100;overflow:hidden;padding:.5rem 0}.dropdown-item{display:block;width:100%;text-align:left;background:transparent;border:none;padding:.75rem 1.25rem;color:var(--text-secondary);font-size:.95rem;font-weight:500;cursor:pointer;transition:all var(--transition-speed)}.dropdown-item:hover{background-color:#58a6ff1a;color:#fff}.dropdown-item.active{color:var(--accent-color);background-color:#58a6ff0d;border-left:3px solid var(--accent-color);padding-left:calc(1.25rem - 3px)}.datatable-wrapper{margin-top:1.5rem;background-color:var(--panel-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);overflow:hidden;box-shadow:0 4px 6px #0000001a}.datatable{width:100%;border-collapse:collapse;text-align:left}.datatable th{background-color:#21262d;color:var(--text-secondary);font-weight:600;padding:1rem;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color)}.datatable td{padding:1rem;border-bottom:1px solid var(--border-color);color:var(--text-primary);font-size:.95rem;vertical-align:top}.datatable tbody tr{transition:background-color var(--transition-speed)}.datatable tbody tr:hover{background-color:#1e242a}.datatable tbody tr:last-child td{border-bottom:none}.tag-badge{background-color:#58a6ff26;color:var(--accent-color);padding:.25rem .6rem;border-radius:4px;font-family:monospace;font-weight:600;font-size:.9rem}.vr-badge{background-color:#2ea04326;color:var(--success-color);padding:.25rem .5rem;border-radius:4px;font-family:monospace;font-size:.85rem;line-height:1.2;display:inline-block}.description-cell{vertical-align:middle}.tag-desc{color:var(--text-secondary);font-size:.9rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.standard-link{display:inline-flex;align-items:center;gap:.35rem;font-size:.8rem;color:var(--primary-color);text-decoration:none;padding:.25rem .5rem;border:1px solid rgba(88,166,255,.3);border-radius:4px;background-color:#58a6ff0d;white-space:nowrap;transition:all .2s ease}.standard-link:hover{background-color:#58a6ff26;border-color:#58a6ff80;text-decoration:none}.search-container{margin-top:1.5rem;display:flex;gap:1rem;align-items:center}.search-input-wrapper{position:relative;flex:1}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--text-secondary)}.search-input{padding-left:2.75rem!important;padding-right:2rem!important;width:100%}.search-filter-radio-group{background-color:var(--bg-color);border:1px solid var(--border-color);padding:.65rem 1rem;border-radius:var(--border-radius);display:flex;gap:1.25rem;align-items:center}.radio-label{display:flex;align-items:center;gap:.4rem;color:var(--text-primary);font-size:.95rem;cursor:pointer}.radio-label input[type=radio]{cursor:pointer;margin:0;width:1.1rem;height:1.1rem;accent-color:var(--primary-color, var(--accent-color, #58a6ff))}.empty-state{padding:3rem;text-align:center;color:var(--text-secondary)}.dropzone{border:2px dashed var(--border-color);border-radius:var(--border-radius);padding:4rem 2rem;text-align:center;background-color:var(--panel-bg);cursor:pointer;transition:all var(--transition-speed) ease;margin-top:1.5rem;display:flex;flex-direction:column;align-items:center;gap:1rem}.dropzone.active{border-color:var(--accent-color);background-color:#58a6ff0d;transform:scale(1.01)}.dropzone:hover{border-color:var(--text-secondary);background-color:#1e242a}.dropzone-icon{font-size:3rem;color:var(--accent-color);margin-bottom:.5rem}.dropzone-text{font-size:1.25rem;font-weight:500;color:var(--text-primary);margin:0}.dropzone-subtext{color:var(--text-secondary);font-size:.95rem;margin:0}.parsed-data-header{display:flex;justify-content:space-between;align-items:center;margin-top:2rem;margin-bottom:1rem}.reset-btn{background-color:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:.5rem 1rem;border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-speed);font-size:.9rem;display:flex;align-items:center;gap:.5rem}.reset-btn:hover{border-color:#d73a49;color:#f85149;background-color:#d73a491a}.loading-state{display:flex;flex-direction:column;align-items:center;padding:4rem;gap:1rem;color:var(--accent-color)}.error-message{background-color:#d73a491a;border:1px solid rgba(215,58,73,.4);color:#ff7b72;padding:1rem;border-radius:var(--border-radius);margin-top:1rem;display:flex;align-items:center;gap:.5rem}.tag-link-btn{background:none;border:none;padding:0;cursor:pointer;outline:none;font:inherit;color:inherit;display:inline-block;transition:transform var(--transition-speed)}.tag-link-btn:hover .tag-badge{background-color:#58a6ff4d;color:#79c0ff;text-decoration:underline}.tag-link-btn:active{transform:scale(.95)}.nested-row{background-color:#1e242a66;border-left:3px solid rgba(88,166,255,.2)}.datatable tbody tr.nested-row:hover{background-color:#1e242acc}.sequence-item-row{background-color:#2ea0430d;border-top:1px dashed rgba(46,160,67,.3)!important}.datatable tbody tr.sequence-item-row:hover{background-color:#2ea0431a}.item-badge{color:var(--success-color);font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;padding:.2rem .5rem;background-color:#2ea04326;border-radius:4px;display:inline-block}.toggle-btn{background-color:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:.4rem .8rem;cursor:pointer;font-size:.85rem;transition:all .2s ease}.toggle-btn:first-child{border-radius:var(--border-radius) 0 0 var(--border-radius);border-right:none}.toggle-btn:last-child{border-radius:0 var(--border-radius) var(--border-radius) 0}.toggle-btn:hover{background-color:#58a6ff1a}.toggle-btn.active{background-color:#58a6ff33;border-color:var(--accent-color);color:var(--accent-color);font-weight:600}.json-wrapper{background-color:#0d1117;border:1px solid var(--border-color);border-radius:var(--border-radius);overflow-y:auto;overflow-x:auto;padding:1rem;margin-top:1rem}.json-pre{margin:0;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.95rem;color:#e6edf3;line-height:1.5}.json-pre .string{color:#a5d6ff}.json-pre .number{color:#79c0ff}.json-pre .boolean{color:#56d364;font-weight:500}.json-pre .null{color:#ff7b72;font-weight:500}.json-pre .key{color:#7ee787;font-weight:600}.dicom-view-container{display:flex;flex-direction:column;height:100%}.view-header{margin-bottom:2rem}.drop-zone{border:2px dashed var(--border-color);border-radius:8px;padding:4rem 2rem;text-align:center;background-color:var(--surface-color);cursor:pointer;transition:all .3s ease;margin:2rem auto;max-width:600px;width:100%}.drop-zone:hover,.drop-zone.dragging{border-color:var(--primary-color);background-color:#58a6ff0d;box-shadow:0 0 15px #58a6ff33}.drop-icon{font-size:3rem;color:var(--primary-color);margin-bottom:1rem;opacity:.8}.error-banner{background-color:#f8514926;border:1px solid var(--error-color);color:var(--error-color);padding:1rem;border-radius:6px;margin-bottom:1rem;text-align:center}.viewer-container{flex:1;display:flex;flex-direction:column;background-color:#000;border-radius:8px;overflow:hidden;border:1px solid var(--border-color);min-height:500px}.viewer-toolbar{background-color:var(--surface-color);padding:.75rem 1rem;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color)}.file-name{font-family:monospace;color:var(--text-color)}.reset-btn{background-color:transparent;border:1px solid var(--border-color);color:var(--text-primary);padding:.4rem .8rem;border-radius:4px;cursor:pointer;font-size:.85rem;transition:all .2s}.reset-btn:hover{background-color:#ffffff1a}.cornerstone-element{flex:1;width:100%;height:100%;outline:none;cursor:crosshair}.tool-buttons{display:flex;gap:.5rem;align-items:center}.tool-btn{display:inline-flex;align-items:center;gap:.35rem;background-color:transparent;border:1px solid var(--border-color);color:var(--text-secondary);padding:.4rem .8rem;border-radius:4px;cursor:pointer;font-size:.85rem;transition:all .2s}.tool-btn:hover{background-color:#ffffff0d;color:var(--text-color)}.tool-btn.active{background-color:#58a6ff26;border-color:#58a6ff80;color:var(--primary-color)}.search-container{padding:1.5rem;background-color:var(--panel-bg);border-radius:var(--border-radius);border:1px solid var(--border-color)}.search-container .gsc-control-cse{background-color:transparent!important;border:none!important;padding:0!important}.search-container .gsc-input-box{background-color:#0d1117!important;border:1px solid var(--border-color)!important;border-radius:var(--border-radius)!important;transition:border-color var(--transition-speed)!important}.search-container .gsc-input-box:hover,.search-container .gsc-input-box:focus-within{border-color:var(--accent-color)!important}.search-container td.gsc-input{padding-right:0!important}.search-container input.gsc-input{background-color:transparent!important;color:var(--text-primary)!important;font-family:inherit!important;font-size:1rem!important}.search-container input.gsc-input::placeholder{color:var(--text-secondary)!important}.search-container .gsc-search-button-v2,.search-container .gsc-search-button-v2:hover,.search-container .gsc-search-button-v2:focus{background-color:var(--accent-color)!important;border:1px solid var(--accent-color)!important;border-radius:var(--border-radius)!important;padding:.5rem 1rem!important;cursor:pointer!important}.search-container .gsc-search-button-v2 svg{fill:#fff!important}.search-container .gsc-results-wrapper-overlay{background-color:#0d1117!important;box-shadow:0 8px 32px #000c!important}.search-container .gsc-modal-background-image{background-color:#000c!important}.search-container .gsc-webResult.gsc-result,.search-container .gsc-results .gsc-imageResult{background-color:transparent!important;border-color:var(--border-color)!important;padding:1rem 0!important}.search-container .gsc-webResult.gsc-result:hover{background-color:#58a6ff0d!important;border-color:var(--accent-color)!important}.search-container .gs-title,.search-container .gs-title *{color:var(--accent-color)!important;text-decoration:none!important;font-size:1.1rem!important;font-weight:500!important}.search-container .gs-title:hover,.search-container .gs-title:hover *{text-decoration:underline!important}.search-container .gs-snippet{color:var(--text-secondary)!important;font-size:.95rem!important;line-height:1.5!important;margin-top:.25rem!important}.search-container .gs-visibleUrl,.search-container .gs-visibleUrl-short{color:var(--success-color)!important;font-size:.85rem!important;padding-bottom:.25rem!important}.search-container .gsst_a .gscb_a{color:var(--text-secondary)!important}.search-container .gsst_a:hover .gscb_a{color:var(--text-primary)!important}.search-container .gsc-cursor-page{color:var(--text-secondary)!important;background-color:var(--panel-bg)!important;padding:.5rem .75rem!important;border-radius:var(--border-radius)!important;border:1px solid var(--border-color)!important}.search-container .gsc-cursor-page:hover{background-color:#58a6ff1a!important;color:#fff!important}.search-container .gsc-cursor-current-page{color:#fff!important;background-color:var(--accent-color)!important;border-color:var(--accent-color)!important}.search-container .gsc-selected-option-container{background-color:var(--panel-bg)!important;border:1px solid var(--border-color)!important;color:var(--text-primary)!important}.search-container .gsc-option-menu{background-color:var(--panel-bg)!important;border:1px solid var(--border-color)!important}.search-container .gsc-option-menu-item{color:var(--text-primary)!important}.search-container .gsc-option-menu-item:hover{background-color:#58a6ff1a!important}