@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;600&display=swap";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-surface: #1a1a1a;--text-primary: #e0e0e0;--text-secondary: #888;--text-muted: #555;--accent: #00d4aa;--accent-dim: rgba(0, 212, 170, .15);--error: #ff4d4d;--error-dim: rgba(255, 77, 77, .15);--font-mono: "JetBrains Mono", "Fira Code", "Cascadia Code", "Consolas", monospace;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius: 4px;--transition: .2s ease}html,body{height:100%;background:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;overflow:hidden}#app{height:100%;display:flex;flex-direction:column}#landing-view{display:flex;align-items:center;justify-content:center;height:100vh;transition:opacity .3s ease}#viewer-view{display:none;flex-direction:column;flex:1}.header{height:48px;background:var(--bg-secondary);display:flex;flex-direction:row;align-items:center;padding:0 16px;border-bottom:1px solid var(--bg-surface);flex-shrink:0}.header-title{font-family:var(--font-mono);font-size:14px;color:var(--accent);letter-spacing:.04em;font-weight:600}.header-spacer{flex:1}.header-btn{background:var(--bg-surface);color:var(--text-primary);border:none;padding:6px 12px;border-radius:var(--radius);cursor:pointer;font-family:var(--font-mono);font-size:12px;transition:all var(--transition);letter-spacing:.02em}.header-btn:hover{background:var(--accent-dim);color:var(--accent)}.landing-container{display:flex;flex-direction:column;align-items:center;max-width:800px;width:100%;padding:0 24px;gap:24px;-webkit-user-select:none;user-select:none}.landing-title{font-family:var(--font-mono);font-size:28px;color:var(--accent);font-weight:600;letter-spacing:.02em}.landing-subtitle{font-family:var(--font-mono);font-size:14px;color:var(--text-secondary);letter-spacing:.02em}.dual-zone-container{display:flex;flex-direction:row;gap:24px;width:100%;max-width:800px}.model-zone{flex:1;display:flex;flex-direction:column;gap:12px}.zone-label{font-family:var(--font-mono);font-size:13px;color:var(--text-secondary);text-align:center;letter-spacing:.04em;text-transform:uppercase}.zone-empty,.zone-loaded,.zone-error{display:none}.zone-empty{display:flex;flex-direction:column;align-items:center;gap:16px}.zone-loading{display:none;flex-direction:column;align-items:center;width:100%}.zone-loaded{align-items:center;justify-content:center;gap:8px;padding:24px}.zone-loaded-check{color:var(--accent);font-size:18px}.zone-loaded-name{font-family:var(--font-mono);font-size:13px;color:var(--text-primary);word-break:break-all}.zone-error{flex-direction:column;align-items:center;gap:8px;padding:24px}.zone-error-msg{font-family:var(--font-mono);font-size:13px;color:var(--error);text-align:center;margin-bottom:8px}.zone-error-btn{background:var(--error);color:#fff;padding:10px 24px;border:none;border-radius:var(--radius);font-family:var(--font-mono);font-size:13px;font-weight:600;cursor:pointer;transition:opacity var(--transition);letter-spacing:.02em}.zone-error-btn:hover{opacity:.9}.compare-btn{background:var(--accent);color:var(--bg-primary);padding:12px 32px;border:none;border-radius:var(--radius);font-family:var(--font-mono);font-size:14px;font-weight:600;cursor:pointer;transition:opacity var(--transition);margin-top:16px;width:100%;max-width:300px}.compare-btn:disabled{opacity:.3;cursor:not-allowed}.compare-btn:not(:disabled):hover{opacity:.9}.drop-zone{border:2px dashed var(--text-muted);border-radius:8px;padding:32px;text-align:center;transition:border-color var(--transition),background var(--transition);width:100%;display:flex;flex-direction:column;align-items:center;gap:16px}.drop-zone.drag-over{border-color:var(--accent);background:var(--accent-dim)}.drop-zone-icon{font-size:48px;color:var(--text-muted);line-height:1}.drop-zone-text{font-family:var(--font-sans);font-size:14px;color:var(--text-secondary)}.browse-btn{background:var(--accent);color:var(--bg-primary);padding:10px 24px;border:none;border-radius:var(--radius);font-family:var(--font-mono);font-size:13px;font-weight:600;cursor:pointer;transition:opacity var(--transition);letter-spacing:.02em}.browse-btn:hover{opacity:.9}.progress-container{display:none;flex-direction:column;align-items:center;width:100%;max-width:400px;margin-top:24px;gap:8px}.progress-bar{width:100%;height:6px;background:var(--bg-surface);border-radius:3px;overflow:hidden}.progress-fill{height:100%;width:0%;background:var(--accent);border-radius:3px;transition:width .3s ease}.progress-text{font-family:var(--font-mono);font-size:12px;color:var(--text-secondary);letter-spacing:.02em;text-align:center}.viewer-content{display:flex;flex-direction:row;flex:1;min-height:0}.viewport-container{flex:1;position:relative;overflow:hidden;min-height:0}.summary-sidebar{width:200px;flex-shrink:0;background:var(--bg-secondary);border-left:1px solid var(--bg-surface);display:flex;flex-direction:column;padding:16px;gap:16px;font-family:var(--font-mono);font-size:13px;transition:width .2s ease;overflow:hidden;position:relative}.summary-sidebar--collapsed{width:0;padding:0}.summary-sidebar__title{color:var(--accent);font-size:14px;font-weight:600;letter-spacing:.04em;white-space:nowrap}.summary-sidebar__counts{display:flex;flex-direction:column;gap:10px}.summary-sidebar__row{display:flex;align-items:center;gap:8px}.summary-sidebar__dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.summary-sidebar__label{color:var(--text-secondary);flex:1;white-space:nowrap}.summary-sidebar__value{color:var(--text-primary);font-weight:600;white-space:nowrap}.summary-sidebar__divider{height:1px;background:var(--bg-surface);margin:4px 0}.summary-sidebar__total-row .summary-sidebar__label{color:var(--text-primary)}.summary-sidebar__mode-section{margin-top:auto;display:flex;flex-direction:column;gap:8px}.mode-group{display:flex;gap:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--bg-surface)}.mode-group__btn{flex:1;padding:6px 0;border:none;background:transparent;color:var(--text-muted);font-family:var(--font-mono);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition);letter-spacing:.02em}.mode-group__btn--active{background:var(--accent);color:#fff}.mode-group__btn:not(.mode-group__btn--active):hover{color:var(--text-primary);background:var(--accent-dim)}.summary-sidebar__collapse-tab{position:absolute;left:-24px;top:50%;transform:translateY(-50%);width:24px;height:48px;background:var(--bg-secondary);border-left:1px solid var(--bg-surface);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);font-size:12px;z-index:5;border-radius:4px 0 0 4px}.fit-view-btn{position:absolute;bottom:16px;right:16px;z-index:10;background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--text-muted);padding:8px 14px;border-radius:var(--radius);cursor:pointer;font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.02em;transition:all var(--transition);opacity:.8}.fit-view-btn:hover{background:var(--accent-dim);color:var(--accent);border-color:var(--accent);opacity:1}.inspect-drawer{position:absolute;bottom:0;left:0;right:0;background:var(--bg-secondary);border-top:1px solid var(--bg-surface);transform:translateY(100%);transition:transform .2s ease;z-index:20;max-height:40vh;display:flex;flex-direction:column;font-family:var(--font-mono);font-size:13px}.inspect-drawer--open{transform:translateY(0)}.inspect-drawer__header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--bg-surface);flex-shrink:0}.inspect-drawer__title{color:var(--accent);font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;margin-right:12px}.inspect-drawer__close{background:transparent;border:1px solid var(--text-muted);color:var(--text-secondary);width:24px;height:24px;border-radius:var(--radius);cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition)}.inspect-drawer__close:hover{color:var(--text-primary);border-color:var(--text-primary)}.inspect-drawer__body{overflow-y:auto;padding:12px 16px;flex:1}.inspect-drawer__pset-heading{color:var(--text-secondary);font-size:12px;font-weight:600;letter-spacing:.04em;margin:12px 0 6px;text-transform:uppercase}.inspect-drawer__pset-heading:first-child{margin-top:0}.inspect-drawer__table{width:100%;border-collapse:collapse;margin-bottom:8px}.inspect-drawer__table th{text-align:left;color:var(--text-muted);font-weight:400;font-size:11px;padding:4px 12px 4px 0;border-bottom:1px solid var(--bg-surface);letter-spacing:.02em;text-transform:uppercase}.inspect-drawer__table td{padding:4px 12px 4px 0;color:var(--text-primary);border-bottom:1px solid rgba(255,255,255,.04);font-size:12px;word-break:break-word}.inspect-drawer__table td.inspect-drawer__dash{color:var(--text-muted)}.inspect-drawer__empty{color:var(--text-secondary);font-size:13px;padding:8px 0}