:root{--bg:#f5f6f8;--card:#ffffff;--text:#1a1d21;--muted:#6b7280;--accent:#2f6fed;--accent-dark:#1e4fd1;--danger:#d13d3d;--ok:#2f9e44;--border:#e3e6ea}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:16px;line-height:1.45}main{max-width:640px;margin:0 auto;padding:16px}h1{font-size:22px;margin:8px 0 16px}h2{font-size:18px;margin:16px 0 8px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}.btn{display:block;width:100%;padding:18px;margin-bottom:12px;border:none;border-radius:12px;background:var(--accent);color:#fff;font-size:18px;font-weight:600;text-align:center;text-decoration:none;cursor:pointer}.btn:active{background:var(--accent-dark)}.btn.secondary{background:#eef2ff;color:var(--accent-dark)}.btn[disabled]{opacity:.5;cursor:default}.back{display:inline-block;margin-bottom:12px;color:var(--accent);text-decoration:none}.msg{padding:10px 12px;border-radius:8px;margin:8px 0;font-size:14px}.msg.err{background:#fdecec;color:var(--danger)}.msg.ok{background:#e8f7ec;color:var(--ok)}.dim{color:var(--muted);font-size:13px}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px}td.num,th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.highlight{color:var(--danger);font-weight:600}.scene{width:100%;height:420px;border-radius:12px;background:#eef1f5;touch-action:none}.legend{display:flex;gap:16px;margin:8px 0 0;font-size:13px;color:var(--muted)}.legend span:before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px}.legend .c-wall:before{background:#dfe5ec}.legend .c-floor:before{background:#b8c6d8}.legend .c-open:before{background:#2f6fed}.legend .c-flag:before{background:var(--danger)}.label3d{font-size:13px;color:var(--muted);margin-top:8px}.room-list{list-style:none;padding:0;margin:0}.room-list li{padding:8px 0;border-bottom:1px solid var(--border);font-size:14px}.room-list .lbl{font-weight:600}.price-note{font-size:12px;color:var(--muted);margin-top:4px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}.field input[type=number],.field input[type=text]{width:100%;padding:14px;font-size:18px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text)}.field input:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}.obj-header{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:4px 0 12px}.obj-title{font-size:20px;font-weight:700;margin:0;min-width:0;overflow-wrap:anywhere}.badge{flex-shrink:0;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:#eef2ff;color:var(--accent-dark);white-space:nowrap}.badge.warn{background:#fdecec;color:var(--danger)}.badge.ok{background:#e8f7ec;color:var(--ok)}.clar-card{border:1px solid #f2c4c4;border-radius:12px;background:#fff;padding:16px;margin-bottom:14px}.clar-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:4px}.clar-title{font-size:18px;font-weight:700}.clar-counter{white-space:nowrap}.clar-counter,.clar-room{font-size:13px;color:var(--muted)}.clar-room{margin-bottom:6px}.clar-reason{display:flex;gap:6px;align-items:baseline;color:var(--danger)}.clar-doc-value,.clar-reason{font-size:14px;margin-bottom:10px}.clar-doc-value{color:var(--muted)}.clar-doc-value b{color:var(--text);font-size:16px}.enter-block{margin:10px 0}.enter-row{display:flex;gap:10px}.enter-row .field{flex:1 1}.seg{display:flex;margin:10px 0;border:1px solid var(--border);border-radius:10px;overflow:hidden}.seg button{flex:1 1;padding:12px 8px;font-size:15px;font-weight:600;border:none;background:#f2f3f5;color:var(--muted);cursor:pointer}.seg button.on{background:var(--accent);color:#fff}.clar-actions{display:flex;flex-direction:column;gap:8px;margin-top:12px}.clar-actions .btn{margin:0;padding:14px;font-size:16px}.clar-actions .row2{display:flex;gap:8px}.clar-actions .row2 .btn{flex:1 1}.btn.quiet{background:#f2f3f5;color:var(--text);font-weight:500}.disc-block{display:flex;gap:10px;margin:10px 0}.disc-box{flex:1 1;border-radius:10px;padding:12px;text-align:center;background:#f2f3f5}.disc-box.me{background:#eef2ff}.disc-box .v{font-size:22px;font-weight:700}.disc-box .l{font-size:12px;color:var(--muted);margin-top:2px}.disc-alert{background:#fdecec;color:var(--danger);border-radius:10px;padding:12px;margin:10px 0;font-size:14px;font-weight:600;text-align:center}.disc-alert .sub{font-weight:400;font-size:13px;margin-top:2px}.keypad{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:8px;gap:8px;margin:10px 0 2px}.keypad button{padding:16px 0;font-size:22px;font-weight:600;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--text);cursor:pointer}.keypad button:active{background:#eef2ff}.remain-list{list-style:none;margin:0;padding:0;font-size:14px}.remain-list li{padding:6px 0;border-bottom:1px solid var(--border)}.remain-list li:last-child{border-bottom:none}.remain-list .n{color:var(--muted)}