@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg: #0b1220;--bg-raised: #101a30;--panel: #131e36;--panel-glass: rgba(15, 24, 43, .92);--line: rgba(148, 163, 184, .14);--line-strong: rgba(148, 163, 184, .28);--ink: #e7edf6;--muted: #8da2bd;--faint: #5b6e8c;--accent: #2dd4bf;--accent-2: #38bdf8;--danger: #fb7185;--warn: #fbbf24;--ok: #34d399;--sel: #f43f5e;--grad: linear-gradient(135deg, #14b8a6, #0ea5e9);--radius: 12px;--shadow: 0 16px 40px rgba(2, 6, 17, .55);--shadow-soft: 0 4px 16px rgba(2, 6, 17, .35);font-family:Inter,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:radial-gradient(1200px 800px at 80% -10%,#14233f 0%,var(--bg) 55%);color:var(--ink);font-size:13.5px;-webkit-font-smoothing:antialiased}h1{font-size:19px;font-weight:800;letter-spacing:-.02em;margin:0}h2{font-size:16px;font-weight:700;letter-spacing:-.01em;margin:0 0 8px}h3{font-size:14px;font-weight:700;margin:0 0 4px}h4{font-size:10.5px;font-weight:700;margin:18px 0 8px;text-transform:uppercase;letter-spacing:.12em;color:var(--faint)}.muted{color:var(--muted)}.small{font-size:12px}.error-text{color:var(--danger);font-size:12.5px}.spacer{flex:1}code{background:#94a3b81f;padding:1px 6px;border-radius:5px;font-size:12px}button{font:inherit;font-weight:500;color:var(--ink);background:#94a3b814;border:1px solid var(--line);border-radius:8px;padding:6px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:background .15s,border-color .15s,transform .05s}button:hover{background:#94a3b829;border-color:var(--line-strong)}button:active{transform:translateY(1px)}button.btn-primary{background:var(--grad);border:none;color:#04121f;font-weight:700;box-shadow:0 4px 14px #14b8a659}button.btn-primary:hover{filter:brightness(1.08);background:var(--grad)}button.btn-primary:disabled{background:#233047;color:var(--faint);box-shadow:none;cursor:default;filter:none}button.danger{background:#fb71851f;color:var(--danger);border-color:#fb71854d}button.danger:hover{background:#fb718538}button.ghost-icon{padding:7px;border-radius:9px}button.active{background:#2dd4bf29;color:var(--accent);border-color:#2dd4bf73}input,select,textarea{font:inherit;color:var(--ink);background:#080e1ab3;border:1px solid var(--line-strong);border-radius:8px;padding:8px 10px;width:100%}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-2);box-shadow:0 0 0 3px #38bdf826}select option{background:var(--panel)}label{display:block;font-size:11.5px;font-weight:600;color:var(--muted);margin:10px 0 0}label>input,label>select,label>textarea{margin-top:5px;font-weight:400}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.center-screen{height:100%;display:flex;align-items:center;justify-content:center}.login-card{width:360px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--shadow)}.login-card h1{display:flex;align-items:center;gap:8px}.page{height:100%;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;background:#0a111fd9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px;padding:24px;overflow:auto}.project-card{cursor:pointer;display:flex;flex-direction:column;gap:5px;transition:border-color .15s,transform .15s,box-shadow .15s}.project-card:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow-soft)}.project-card .danger{align-self:flex-end;margin-top:10px;padding:4px 10px;font-size:12px}.new-card{border-style:dashed;border-color:var(--line-strong);color:var(--muted);font-size:14px;min-height:130px;justify-content:center}.new-card:hover{color:var(--accent);border-color:var(--accent)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#040810a6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal{width:460px;max-width:94vw;max-height:88vh;overflow:auto;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow)}.modal.modal-wide{width:780px}.modal-head{display:flex;align-items:center;gap:8px;margin-bottom:4px}.row-end{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.editor-shell{height:100%;display:grid;grid-template-rows:auto 1fr;grid-template-columns:56px 1fr 330px;grid-template-areas:"top top top" "palette map sidebar"}.editor-topbar{grid-area:top}.editor-topbar h2{margin:0;font-size:14.5px}.save-state{font-size:11px;font-weight:600;padding:3px 10px;border-radius:99px;background:#94a3b81a;color:var(--muted);display:inline-flex;align-items:center;gap:6px}.save-state:before{content:"";width:6px;height:6px;border-radius:99px;background:var(--ok)}.save-saving:before{background:var(--accent-2)}.save-offline{background:#fbbf241f;color:var(--warn)}.save-offline:before{background:var(--warn)}.save-dirty:before{background:var(--warn)}.palette{grid-area:palette;display:flex;flex-direction:column;gap:4px;padding:10px 8px;background:#0a111fd9;border-right:1px solid var(--line);align-items:center}.palette button{width:40px;height:40px;padding:0;justify-content:center;background:transparent;border-color:transparent;color:var(--muted)}.palette button:hover{background:#94a3b81f;color:var(--ink)}.palette button.active{background:#2dd4bf29;color:var(--accent);border-color:#2dd4bf66}.palette .divider{width:24px;height:1px;background:var(--line-strong);margin:6px 0}.map-wrap{grid-area:map;position:relative;overflow:hidden}.map-wrap>div:first-child{position:absolute;top:0;right:0;bottom:0;left:0}.sidebar{grid-area:sidebar;background:#0a111feb;border-left:1px solid var(--line);overflow-y:auto;padding:14px 16px}.chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.chip{color:#04121f;font-size:10.5px;font-weight:800;letter-spacing:.04em;padding:4px 10px;border-radius:99px}.tree{display:flex;flex-direction:column;gap:1px}.tree-row{display:flex;align-items:center;gap:7px;width:100%;text-align:left;border:none;background:none;padding:5px 8px;border-radius:7px;font-size:12.5px;color:var(--ink)}.tree-row:hover{background:#94a3b81a}.tree-row .dot{width:8px;height:8px;border-radius:3px;flex:none}.tree-row .load{color:var(--muted);font-size:11.5px;margin-left:auto;white-space:nowrap}.cable-row{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:6px 8px;font-size:12.5px;border-bottom:1px solid var(--line)}.cable-row b{color:var(--accent);font-weight:700}.warning-row{display:flex;gap:8px;align-items:flex-start;width:100%;text-align:left;font-size:12px;border:1px solid rgba(251,191,36,.25);background:#fbbf2414;color:#fde68a;border-radius:9px;padding:8px 10px;margin-bottom:6px;line-height:1.4}.warning-row.error{background:#fb71851a;border-color:#fb71854d;color:#fecdd3}.warning-row:hover{filter:brightness(1.15)}.badge{background:var(--danger);color:#1f0a10;border-radius:99px;font-size:10.5px;font-weight:800;padding:1px 8px;margin-left:6px}.floating-card{position:absolute;left:50%;bottom:22px;transform:translate(-50%);background:var(--panel-glass);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--line-strong);border-radius:14px;box-shadow:var(--shadow);padding:16px 18px;width:330px;max-height:72%;overflow-y:auto;z-index:20}.floating-card h3{display:flex;align-items:center;gap:8px}.card-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}.card-actions button{font-size:12px;padding:5px 10px}.radio-row{display:flex;align-items:center;gap:8px;font-weight:400;font-size:12.5px;padding:6px 8px;margin:2px 0;color:var(--ink);border:1px solid var(--line);border-radius:8px;cursor:pointer}.radio-row:hover{border-color:var(--line-strong)}.radio-row input{width:auto}.parent-pick{margin-top:12px;border-top:1px solid var(--line);padding-top:8px}.util-bar{height:7px;border-radius:99px;background:#94a3b826;overflow:hidden;margin:7px 0}.util-bar>div{height:100%;border-radius:99px;transition:width .2s}.swatches{display:flex;gap:7px;margin:8px 0 2px}.swatch{width:24px;height:24px;border-radius:8px;border:2px solid transparent;cursor:pointer;padding:0}.swatch.active{border-color:#fff}.width-swatch{background:#94a3b81f;display:flex;align-items:center}.width-swatch span{display:block;width:14px;margin:0 auto;border-radius:2px}.check-row{display:flex;flex-direction:row;align-items:center;gap:8px;margin-top:10px;cursor:pointer}.check-row input{width:auto;margin:0;accent-color:var(--accent-2)}.seg-label{background:#080e1ae0!important;color:#e7edf6!important;font-size:10.5px!important;font-weight:700!important;font-family:Inter,system-ui,sans-serif!important;padding:2px 8px;border-radius:99px;border:1px solid rgba(148,163,184,.35);white-space:nowrap;cursor:grab}.picker-map{height:340px;border-radius:10px;overflow:hidden;border:1px solid var(--line-strong);margin-top:10px}.picker-map>div{width:100%;height:100%}.export-preview{width:100%;border-radius:10px;border:1px solid var(--line-strong)}.export-controls{display:flex;gap:14px;align-items:flex-end}.export-controls input[type=range]{padding:0;height:30px;accent-color:var(--accent);background:transparent;border:none}details{font-size:12px;margin:8px 0}details summary{cursor:pointer;color:var(--accent-2);font-weight:600}.calc-table{width:100%;font-size:11.5px;border-collapse:collapse;margin-top:8px}.calc-table td{padding:4px;border-bottom:1px solid var(--line);color:var(--muted)}.calc-table td:last-child{text-align:right;font-weight:700;color:var(--ink)}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.title-input{font-weight:700;font-size:14.5px;background:transparent;border:1px solid transparent;padding:3px 6px;flex:1;border-radius:6px}.title-input:hover{border-color:var(--line)}.len-label{background:#080e1ae0!important;color:#e7edf6!important;font-size:11px!important;font-weight:700!important;font-family:Inter,system-ui,sans-serif!important;padding:2px 8px;border-radius:99px;border:1px solid rgba(148,163,184,.35);white-space:nowrap;pointer-events:none!important}.dim-label{background:#4c0519d9!important;color:#fecdd3!important;font-size:11px!important;font-weight:700!important;font-family:Inter,system-ui,sans-serif!important;padding:2px 8px;border-radius:99px;border:1px solid rgba(251,113,133,.5);white-space:nowrap}.note-label{background:#2d2103e0!important;color:#fde68a!important;font-size:12px!important;font-weight:600!important;font-family:Inter,system-ui,sans-serif!important;padding:4px 10px;border-radius:9px;border:1px solid rgba(251,191,36,.45);white-space:pre-wrap;max-width:240px;cursor:pointer}.note-label-selected{outline:2px solid #f43f5e}.node-chip{color:#04121f!important;font-size:10.5px!important;font-weight:800!important;font-family:Inter,system-ui,sans-serif!important;letter-spacing:.02em;padding:2px 8px;border-radius:99px;white-space:nowrap;cursor:pointer;box-shadow:0 2px 8px #02061180}.node-chip-db{background:#a855f7}.node-chip-cpu{background:#06b6d4}.node-chip-satellite{background:#a3e635}.node-chip-selected{outline:2px solid #f43f5e}.zone-chip{background:#080e1ae0!important;color:#f0abfc!important;font-size:10.5px!important;font-weight:800!important;font-family:Inter,system-ui,sans-serif!important;letter-spacing:.02em;padding:2px 9px;border-radius:99px;border:1px solid rgba(232,121,249,.55);white-space:nowrap;cursor:grab;box-shadow:0 2px 8px #02061180}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#04081080;z-index:1000}.drawer{position:fixed;top:0;right:0;bottom:0;width:400px;max-width:94vw;background:var(--bg-raised);border-left:1px solid var(--line-strong);box-shadow:var(--shadow);z-index:1001;padding:18px;overflow-y:auto;display:flex;flex-direction:column;gap:10px}.version-row{border:1px solid var(--line);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:3px;background:var(--panel)}.version-row .row-end{margin-top:8px}.bom-table{width:100%;border-collapse:collapse;font-size:12.5px}.bom-table th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--faint);padding:7px 8px;border-bottom:1px solid var(--line-strong)}.bom-table td{padding:7px 8px;border-bottom:1px solid var(--line)}.bom-table td.num{text-align:right;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}.bom-table tr:hover td{background:#94a3b80d}.mono{font-family:Cascadia Code,Consolas,monospace;font-size:12px}