:root{--bg: #f3f4f7;--bg-panel: #ffffff;--bg-sidebar: #2a3050;--bg-sidebar-hover: #3a4170;--fg: #1c1f2a;--fg-muted: #6b7080;--fg-on-dark: #e7e9f4;--border: #d3d6e0;--accent: #4060c0;--accent-strong: #2a3a90;--error: #c63a3a;--warning: #c08020;--slice-bg: rgb(233, 234, 240);--slice-header-bg: rgb(211, 214, 225);--slice-border: rgb(123, 133, 167);--temp-line: rgb(240, 170, 38);--segment-header: rgb(123, 133, 167);--capture-bg: rgb(245, 245, 192);--segment-group: rgb(176, 196, 222);--segment-group-border: rgb(70, 130, 180);font-family:Segoe UI,SF Pro Text,system-ui,sans-serif;font-size:13px;color:var(--fg)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg)}button{font:inherit;background:var(--bg-panel);border:1px solid var(--border);border-radius:3px;padding:5px 10px;cursor:pointer;color:var(--fg)}button:hover:not(:disabled){background:#f0f3fa;border-color:var(--accent)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent-strong);color:#fff}button.primary:hover:not(:disabled){background:var(--accent-strong)}button.danger{color:var(--error)}input[type=text],input[type=number],select,textarea{font:inherit;border:1px solid var(--border);border-radius:3px;padding:4px 6px;background:#fff;color:var(--fg)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px #4060c033}.app-shell{display:grid;grid-template-rows:auto 1fr;height:100%}.toolbar{display:flex;gap:8px;align-items:center;padding:8px 12px;background:var(--bg-panel);border-bottom:1px solid var(--border)}.toolbar .title{font-weight:600;font-size:14px;margin-right:16px;color:var(--accent-strong)}.toolbar .spacer{flex:1}.toolbar .dirty{color:var(--warning);margin-left:4px}.main{display:grid;grid-template-columns:280px 1fr;min-height:0}.sidebar{background:var(--bg-sidebar);color:var(--fg-on-dark);overflow-y:auto;border-right:1px solid var(--border)}.sidebar h2{margin:0;padding:12px 14px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:#e7e9f4b3;font-weight:600}.sidebar .item{padding:8px 14px;cursor:pointer;border-left:3px solid transparent;font-size:13px}.sidebar .item:hover{background:var(--bg-sidebar-hover)}.sidebar .item.active{background:var(--bg-sidebar-hover);border-left-color:var(--temp-line)}.sidebar .item .name{font-weight:500}.sidebar .item .meta{font-size:11px;color:#e7e9f499;margin-top:2px}.editor{background:var(--bg);display:grid;grid-template-rows:auto 1fr;min-height:0}.tab-bar{display:flex;gap:0;background:var(--bg-panel);border-bottom:1px solid var(--border);padding:0 12px}.tab-bar .tab{padding:10px 16px;cursor:pointer;-webkit-user-select:none;user-select:none;border-bottom:2px solid transparent;font-size:13px;color:var(--fg-muted)}.tab-bar .tab:hover{color:var(--fg)}.tab-bar .tab.active{color:var(--accent-strong);border-bottom-color:var(--accent);font-weight:600}.tab-panel{padding:16px;overflow:auto;min-height:0}.tab-panel.dense{padding:12px}.panel{background:var(--bg-panel);border:1px solid var(--border);border-radius:4px}.panel-header{padding:8px 12px;border-bottom:1px solid var(--border);font-weight:600;font-size:13px;display:flex;align-items:center;gap:8px}.panel-header .spacer{flex:1}.panel-body{padding:12px}.field-grid{display:grid;grid-template-columns:200px 1fr;gap:8px 12px;align-items:center}.field-grid label{color:var(--fg-muted);font-size:12px;text-align:right}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;color:var(--fg-muted);gap:12px}.viewer-shell{display:grid;grid-template-rows:auto 1fr auto;grid-template-columns:30px 1fr;height:100%;min-height:0}.viewer-title{grid-column:1 / span 2;padding:6px 8px;font-weight:600;font-size:14px;text-align:center;background:var(--bg-panel);border-bottom:1px solid var(--border)}.viewer-y-label{writing-mode:vertical-rl;transform:rotate(180deg);text-align:center;color:var(--fg-muted);font-size:12px;display:flex;align-items:center;justify-content:center;background:var(--bg-panel)}.viewer-canvas-wrap{background:var(--bg-panel);overflow:auto;min-width:0;min-height:0}.viewer-x-label{grid-column:2 / span 1;text-align:center;padding:4px 0;color:var(--fg-muted);font-size:12px;background:var(--bg-panel);border-top:1px solid var(--border)}.toast{position:fixed;bottom:16px;right:16px;padding:10px 14px;border-radius:4px;background:#2a3050;color:#fff;box-shadow:0 4px 16px #0003;z-index:1000;max-width:360px}.toast.error{background:var(--error)}.toast.warning{background:var(--warning)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14182666;display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--bg-panel);border-radius:6px;box-shadow:0 10px 40px #00000040;min-width:480px;max-width:90vw;max-height:90vh;display:flex;flex-direction:column}.modal .modal-header{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600}.modal .modal-body{padding:16px;overflow:auto}.modal .modal-footer{padding:12px 16px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}.issues{padding:8px 12px}.issues .issue{padding:4px 8px;border-radius:3px;margin-bottom:4px;font-size:12px}.issues .issue.error{background:#c63a3a1a;color:var(--error)}.issues .issue.warning{background:#c080201f;color:var(--warning)}.detector-table{width:100%;border-collapse:collapse}.detector-table th,.detector-table td{padding:6px 8px;border-bottom:1px solid var(--border);text-align:left;font-size:12px}.detector-table th{background:#f0f3fa;font-weight:600}.row{display:flex;gap:8px;align-items:center}.row .grow{flex:1}