:root{--font-scale: 1;--bg: #1b1c1f;--panel: #26282c;--panel-2: #313338;--input-bg: #1e1f22;--text: #eceef1;--muted: #a9adb5;--accent: #5fd3e0;--error: #ff6b81;--warn: #ffb86b;--border: #3d4046;font-family:-apple-system,Helvetica Neue,Arial,sans-serif;font-size:calc(14px * var(--font-scale));color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0}#app{display:flex;flex-direction:column;height:100vh;height:100dvh}button{background:var(--panel-2);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:6px 10px;cursor:pointer;font:inherit}button:hover:not(:disabled){border-color:var(--accent)}button.active{background:var(--accent);color:#16171a;border-color:var(--accent)}button:disabled{opacity:.4;cursor:default}input,select,textarea{background:var(--input-bg);color:var(--text);border:1px solid var(--border);border-radius:5px;padding:5px 7px;font:inherit}input[type=checkbox]{width:1em;height:1em}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}.toolbar{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--border)}.toolbar .brand{margin-right:8px;font-size:calc(16px * var(--font-scale))}.toolbar .group{display:flex;gap:6px;align-items:center}.toolbar .segmented button{border-radius:0}.toolbar .segmented button:first-child{border-radius:6px 0 0 6px}.toolbar .segmented button:last-child{border-radius:0 6px 6px 0}.check{display:flex;gap:4px;align-items:center;cursor:pointer}.workspace{flex:1;min-height:0;display:flex;flex-direction:column;padding:12px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:12px;min-width:0}.drawer{position:fixed;top:0;bottom:0;z-index:10;width:min(calc(360px * var(--font-scale)),92vw);display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);box-shadow:0 0 24px #0000008c;overflow-wrap:anywhere;animation:drawer-in .18s ease-out}.drawer-left{left:0;border-left:none;--drawer-from: -100%}.drawer-right{right:0;border-right:none;--drawer-from: 100%}@keyframes drawer-in{0%{transform:translate(var(--drawer-from))}to{transform:none}}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border)}.drawer-head h2{margin:0;font-size:calc(16px * var(--font-scale))}.drawer-close{padding:2px 10px;font-size:calc(18px * var(--font-scale));line-height:1}.drawer-body{flex:1;overflow:auto;padding:12px}.tabs{display:flex;gap:6px;margin-bottom:10px}.badge{background:var(--error);color:#fff;border-radius:8px;padding:0 5px;font-size:calc(11px * var(--font-scale))}.badge.warn{background:var(--warn);color:#1b1408}.input-form fieldset{border:1px solid var(--border);border-radius:8px;margin:0 0 10px;padding:8px 10px}.input-form legend{color:var(--accent);padding:0 4px}.field{display:grid;gap:3px;margin-bottom:8px}.field-label{font-size:calc(13px * var(--font-scale))}.field-label small{color:var(--muted)}.field input,.field select{width:100%}.field.invalid input,.field.invalid select{border-color:var(--error)}.hint{color:var(--muted);font-size:calc(11px * var(--font-scale));line-height:1.3}.error{color:var(--error);font-size:calc(12px * var(--font-scale))}.ok{color:var(--accent);font-size:calc(12px * var(--font-scale));margin-top:6px}.zones-head{display:flex;justify-content:space-between;align-items:center;margin:6px 0;font-size:calc(13px * var(--font-scale))}.zones table{width:100%;border-collapse:collapse;font-size:calc(12px * var(--font-scale))}.zones th{color:var(--muted);font-weight:400;text-align:left;padding:2px}.zones td{padding:2px}.zones td input{width:100%;padding:3px 4px}.zones td button{padding:2px 7px}.json-editor textarea{width:100%;min-height:60vh;font-family:ui-monospace,Menlo,monospace;font-size:calc(12px * var(--font-scale));line-height:1.4;resize:vertical}.json-editor textarea.invalid{border-color:var(--error)}.error-list{margin:6px 0 0;padding-left:16px;color:var(--error);font-size:calc(12px * var(--font-scale))}.diagram-panel{flex:1;min-height:0;padding:8px;overflow:auto;container-type:size}.diagram{display:block;width:100%;height:auto;border-radius:6px}.diagram-wrap{--fit: min(100cqw, calc(100cqh * var(--vb-ar, 1)));position:relative;container-type:inline-size;width:max(var(--fit),calc(50cqw * var(--font-scale) / var(--vb-k, 1)));margin:0 auto}.diagram-wrap.view-neck{width:var(--fit)}.edit-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.chip{--u: calc(100cqw / var(--vb-w, 1070));position:absolute;transform:translate(-50%,-50%);pointer-events:auto;display:flex;flex-direction:column;justify-content:space-between;width:calc(var(--u) * 240);height:calc(var(--u) * 128);padding:calc(var(--u) * 6) calc(var(--u) * 8);gap:calc(var(--u) * 4);background:#1e1f22e6;border:1px solid rgba(95,211,224,.45);border-radius:calc(var(--u) * 10);box-shadow:0 1px 4px #00000059;cursor:text;touch-action:manipulation;transition:border-color .15s,box-shadow .15s}.title-input{position:absolute;transform:translate(-50%,-50%);pointer-events:auto;width:70cqw;padding:0 .2em;text-align:center;font-weight:700;line-height:1.2;color:var(--text);background:transparent;border:1px dashed transparent;border-radius:.2em}.title-input::placeholder{color:var(--text);opacity:1}.title-input:hover{border-color:#5fd3e080}.title-input:focus{border-color:var(--accent);background:#1e1f2299}.chip:hover,.chip:focus-within{border-color:var(--accent);box-shadow:0 0 0 2px #5fd3e059;z-index:1}.chip.zone{border-style:dashed}.chip.invalid{border-color:var(--error)}.chip-label{color:var(--text);font-size:calc(var(--u) * 27);line-height:1.05;white-space:pre-line;overflow:hidden}.chip-input{flex:1;min-height:0;display:flex;align-items:center;gap:calc(var(--u) * 4)}.chip input,.chip select{width:100%;min-width:0;height:100%;padding:0 calc(var(--u) * 6);font-size:calc(var(--u) * 27);line-height:1;border-radius:calc(var(--u) * 6);background:#17181b}.chip select{flex:1;min-height:0;font-size:calc(var(--u) * 22)}.chip input{color:var(--accent);font-weight:600}.chip em{color:var(--muted);font-style:normal;font-size:calc(var(--u) * 16);white-space:nowrap}.report h2{margin:0 0 8px;font-size:calc(16px * var(--font-scale))}.report h3{margin:12px 0 4px;font-size:calc(13px * var(--font-scale));color:var(--accent)}.report ul{margin:0;padding-left:16px}.report li{margin:2px 0;line-height:1.4}.report .warnings{list-style:none;padding:8px;background:#3a2a14;border-radius:6px;color:var(--warn)}.report .stale{color:var(--warn)}.vneck-choice{position:fixed;left:50%;bottom:16px;transform:translate(-50%);z-index:20;display:flex;flex-direction:column;gap:6px;width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 120px);overflow:auto;padding:10px;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 6px 24px #00000080}.vneck-choice.pending{border-color:var(--warn)}.vneck-q{margin:0 0 4px;color:var(--warn);font-size:calc(13px * var(--font-scale));line-height:1.35}.vneck-choice button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left;font-size:calc(13px * var(--font-scale))}.vneck-choice button small{color:var(--muted);font-size:calc(11px * var(--font-scale))}.vneck-choice button.active small{color:#16171a}.vneck-choice .vneck-close,.vneck-choice .vneck-summary{align-items:center}@media print{@page{size:A4;margin:10mm}:root{--font-scale: 1 !important;background:#fff;color:#000}.toolbar,.input-drawer,.edit-layer,.drawer-close,.vneck-choice{display:none!important}#app,.workspace{display:block;height:auto}.workspace{padding:0}.panel{border:none;background:none;padding:0;overflow:visible}.diagram-panel{container-type:normal}.report-drawer{display:flex!important;position:static;width:auto;border:none;box-shadow:none;background:none;animation:none}.drawer-body{overflow:visible;padding:0}.diagram-panel{page-break-after:always;break-after:page}.diagram-wrap,.diagram-wrap.view-neck{width:auto}.diagram{max-height:270mm;width:auto;margin:0 auto;border-radius:0}.diagram .diagram-bg{fill:none!important}.diagram path,.diagram line,.diagram ellipse{stroke:#000!important}.diagram .shape-fill{fill:none!important}.diagram .print-fill{fill:#000!important}.diagram text{fill:#000!important;stroke:#fff!important}.diagram .dot-cascade{fill:#000!important}.diagram .dot-turn{fill:#fff!important;stroke:#000!important;stroke-width:1.5px}.diagram [data-screen-hidden]{opacity:1!important}.report h3{color:#000}.report .warnings{background:none;color:#000;border:1px solid #999}}