:root{--bg:#08141b;--panel:#0c1a21;--line:#233b43;--muted:#73929c;--ink:#dfebeb;--teal:#4fe0c4;--gold:#ecc18a;--red:#ed8b82;--field:#10262e}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,'Segoe UI',Arial,sans-serif;font-size:13px}button,select,input{font:inherit}button{cursor:pointer;transition:background .2s,border-color .2s;user-select:none}button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--teal);outline-offset:2px}#shell{height:100vh;min-height:600px;display:flex;flex-direction:column}#topbar{height:76px;flex:none;display:flex;justify-content:space-between;align-items:center;padding:0 28px;border-bottom:1px solid var(--line);background:#0a161d}.brand{display:flex;align-items:center;gap:16px}.brand-icon{width:40px;height:40px;border:1px solid #54898b;color:var(--teal);display:grid;place-content:center;font-size:37px;font-weight:100;line-height:1}.eyebrow{font-size:9px;letter-spacing:2px;color:#7da3a8;font-weight:800;margin-bottom:4px}.sep{padding:0 8px;color:#394f55}.brand strong{font-weight:850;font-size:23px;letter-spacing:1.2px}.brand em{font-style:normal;font-weight:350;color:#8da8a9}.head-tags{display:flex;align-items:center;gap:23px;color:#aec2c1;font-size:10px;letter-spacing:1px;font-weight:800}.status{color:var(--teal);display:flex;align-items:center;gap:10px}.status i{width:7px;height:7px;border-radius:99px;background:var(--teal);box-shadow:0 0 16px var(--teal);animation:pulse 2.5s infinite}@keyframes pulse{50%{opacity:.5}}#resetBtn{background:transparent;color:#a8c9c7;border:1px solid #33505a;padding:11px 15px;letter-spacing:.8px;font-size:10px}.metricbar{height:80px;display:grid;grid-template-columns:repeat(6,1fr);flex:none;background:#11232b;border-bottom:1px solid #2d4751}.metricbar>div{padding:15px 20px;border-right:1px solid #2a424a;display:flex;justify-content:center;flex-direction:column;gap:5px}.metricbar small,.readout small{font-size:9px;letter-spacing:1.4px;font-weight:800;color:#8aa7ab}.metricbar b{font-size:23px;letter-spacing:.4px;font-weight:500;color:#e7f3ed;font-variant-numeric:tabular-nums}.metricbar b span{font-size:10px;letter-spacing:1px;color:var(--teal);font-weight:600}.workspace{display:flex;flex:1;min-height:0}.sidebar{width:280px;flex:none;background:var(--panel);overflow-y:auto;scrollbar-color:#3a5559 transparent;scrollbar-width:thin;padding:22px 19px 24px}.sidebar.left{border-right:1px solid var(--line)}.sidebar.right{width:320px;border-left:1px solid var(--line)}.panel-head{margin-bottom:20px}.panel-head small{font-size:10px;letter-spacing:1.2px;font-weight:900;color:var(--teal)}.panel-head h2{font-size:18px;font-weight:650;letter-spacing:-.4px;margin:8px 0}.panel-head p{font-size:11px;color:#8da5ab;line-height:1.5;margin:0}.panel-head.compact{margin-top:25px;margin-bottom:14px;border-top:1px solid var(--line);padding-top:19px}.panel-head.compact h2{font-size:15px;margin-top:7px}.sector-list,.stair-list{display:flex;flex-direction:column;gap:5px}.sector,.stair{display:flex;align-items:center;gap:13px;padding:12px 10px;border:1px solid transparent;background:transparent;width:100%;color:var(--ink);text-align:left}.sector:hover,.stair:hover{background:#172e34;border-color:#37535a}.sector.active,.stair.active{background:#153038;border-color:#3e8d8c}.sector .index{font-size:20px;color:#557982;font-weight:350;min-width:24px}.sector.active .index{color:var(--teal)}.sector strong,.stair strong{display:block;font-size:11px;font-weight:700;margin-bottom:5px;letter-spacing:.15px}.sector small,.stair small{display:block;color:#819da3;font-size:10px}.sector .sector-len{margin-left:auto;color:#8eafb0;font-size:10px}.stair-symbol{width:26px;height:26px;border:1px solid #38585d;display:grid;place-items:center;color:var(--teal);font-size:16px;flex:none}.mini-note{border:1px solid #31515b;background:#142831;display:flex;gap:11px;padding:14px;margin-top:25px;color:#a8c2c2}.mini-note span{color:var(--teal);font-size:20px}.mini-note p{font-size:11px;line-height:1.6;margin:0}.viewport{position:relative;flex:1;min-width:0;overflow:hidden;background:linear-gradient(#8facba,#b9c4b4)}#world{display:block;width:100%;height:100%;touch-action:none;cursor:grab}#world:active{cursor:grabbing}.vignette{pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 150px 30px #05192362;}.overlay-top{position:absolute;top:25px;left:25px;right:22px;display:flex;align-items:flex-start;justify-content:space-between;gap:10px;pointer-events:none}.scene-label{background:#071b25b8;border-left:3px solid var(--teal);padding:13px 17px 12px;box-shadow:0 6px 20px #05151e3d;max-width:55%}.scene-label small{display:block;color:#a4c6c8;font-size:9px;letter-spacing:1.2px;font-weight:800}.scene-label b{display:block;font-size:18px;margin:7px 0 4px;letter-spacing:.5px}.scene-label p{font-size:11px;margin:0;color:#9ab3bc}.render-mode{display:flex;flex-direction:column;gap:5px;text-align:right;font-size:9px;letter-spacing:1.2px;color:#f2fbff;font-weight:800;text-shadow:0 1px 8px #0a1a20}.render-mode span:nth-child(2){color:#bdd8d9}.compass{position:absolute;right:26px;top:100px;color:#f1ffff;display:flex;flex-direction:column;align-items:center;text-shadow:0 2px 9px #092028;pointer-events:none}.compass b{font-size:11px}.compass div{font-size:35px;line-height:34px;color:#e7c090}.compass small{font-size:9px}.map-panel{position:absolute;bottom:47px;left:22px;width:280px;padding:13px 15px 11px;background:#071a25df;border:1px solid #42616b;box-shadow:0 8px 34px #05151b85;backdrop-filter:blur(10px)}.map-header{display:flex;justify-content:space-between;gap:6px;margin-bottom:6px}.map-header span:first-child{font-size:9px;letter-spacing:1.1px;font-weight:800;color:var(--teal)}.map-header span:last-child{font-size:9px;color:#b6cccc}#map{width:100%;height:auto;cursor:crosshair}.map-panel>small{font-size:9px;color:#8da9ae}.viewport-foot{position:absolute;bottom:0;height:30px;background:#102630da;color:#cce3e7;width:100%;display:flex;align-items:center;gap:10px;padding:0 19px;letter-spacing:.9px;font-size:9px;font-weight:700}.viewport-foot .cursor{font-size:16px;color:var(--teal)}.viewport-foot .dot{color:#50737b}.field{margin:15px 0}.field label,.slider-field label{display:block;font-size:9px;letter-spacing:1.2px;color:#a4babe;margin-bottom:8px;font-weight:800}.field select{width:100%;height:37px;appearance:none;background:var(--field);border:1px solid #37515b;border-radius:0;color:#e8f5f4;padding:0 10px;font-size:11px}.lock-status{background:#122630;border:1px solid #25424e;padding:15px}.readout{display:flex;justify-content:space-between;align-items:center;gap:8px}.readout>div{min-width:0}.readout>div:last-child{text-align:right}.readout b{display:block;font-variant-numeric:tabular-nums;font-size:17px;font-weight:600;margin-top:4px}.readout .arrow{font-size:21px;color:var(--teal)}.readout.smaller{margin-top:13px;padding-top:12px;border-top:1px solid #31515a}.readout.smaller b{font-size:11px;color:#e0e9e8}.water-visual{position:relative;height:100px;margin:19px 0 8px;background:#0a1923;border:1px solid #3c5861;overflow:hidden}.water-fill{background:repeating-linear-gradient(175deg,#106278 0,#147f93 8px,#2587a0 11px,#155a70 19px);opacity:.8;position:absolute;bottom:0;left:0;width:100%;height:16%;transition:height .4s}.water-fill:after{content:'';position:absolute;height:3px;background:#7ddde4;top:0;left:0;right:0;box-shadow:0 0 12px #54afcd}.gauge-ticks{position:absolute;inset:6px 9px;display:flex;flex-direction:column;justify-content:space-between;color:#aec7cb;font-size:8px;letter-spacing:1px;text-shadow:0 1px 4px #152b38}.water-value{position:absolute;top:40%;left:50%;transform:translate(-50%,-50%);font-size:25px;font-weight:700;text-shadow:0 2px 8px #052e41}.command-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:16px}.command-grid button,.bridge-button{min-height:39px;color:#e4f6f1;background:#16353e;border:1px solid #34565d;font-size:10px;letter-spacing:.45px;font-weight:750}.command-grid button:hover,.bridge-button:hover{background:#23626a;border-color:#57a3a9}.command-grid .primary{color:#bff9e7;border-color:#337a77;background:#16413f}.command-grid .wide{grid-column:1/-1}.command-grid .highlight{background:#50d6b9;color:#0a2c30;border-color:#53efc7;font-weight:900;letter-spacing:1.2px}.command-grid .highlight:hover{background:#7af7d6}.command-grid .muted{color:#a6c1c5;background:#162930}.interlock{font-size:9px;line-height:1.5;letter-spacing:.35px;padding:12px 0;color:var(--gold)}.bridge-button{width:100%;color:var(--teal);background:#14313b}.slider-field{margin:13px 0 17px}.slider-field label{display:flex;justify-content:space-between}.slider-field output{color:var(--teal)}.slider-field input{width:100%;height:2px;accent-color:var(--teal)}.status-bar{padding:15px 0!important;margin-top:18px!important}.event-log{display:flex;flex-direction:column;gap:7px;max-height:140px;overflow:auto}.event-log>div{border-left:2px solid #3a6970;padding:4px 7px;color:#a8bdc3;font-size:10px;line-height:1.4}.event-log em{font-style:normal;color:var(--teal);font-size:9px;padding-right:6px}footer{height:47px;flex:none;background:#08131b;border-top:1px solid #2e454f;display:flex;align-items:center;justify-content:space-between;padding:0 25px;gap:10px}footer>div,footer .footer-actions{display:flex;align-items:center;gap:20px;font-size:9px;letter-spacing:.85px;color:#769399;font-weight:800}footer b{color:var(--teal);font-size:12px}.footer-actions button{background:transparent;color:#bdd8da;border:0;font-size:10px;font-weight:800;letter-spacing:.8px}.footer-actions button:hover{color:var(--teal)}#toast{position:fixed;z-index:30;bottom:70px;left:50%;transform:translateX(-50%) translateY(20px);padding:13px 18px;background:#12333e;color:#def8f3;border:1px solid #4faead;box-shadow:0 8px 30px #06171e;pointer-events:none;opacity:0;transition:all .25s;max-width:80%;text-align:center}#toast.visible{opacity:1;transform:translateX(-50%) translateY(0)}#toast.error{border-color:var(--red);color:#ffd7d0}#fatal:not([hidden]){position:absolute;inset:0;display:grid;place-items:center;background:#11232d;color:#ffc7a1;z-index:20;font-size:18px;white-space:pre-wrap;padding:40px}@media(max-width:1200px){.sidebar.left{width:225px}.sidebar.right{width:280px}.metricbar>div{padding:14px}.metricbar b{font-size:19px}.brand strong{font-size:19px}}@media(max-width:940px){.sidebar.left{display:none}.sidebar.right{width:260px}.headkm{display:none}.metricbar>div:nth-child(4),.metricbar>div:nth-child(5){display:none}.metricbar{grid-template-columns:repeat(4,1fr)}.map-panel{width:210px}.scene-label b{font-size:13px}}@media(max-width:610px){.sidebar.right{position:absolute;bottom:47px;right:0;z-index:5;width:260px;height:52%;border:1px solid #3e6267;opacity:.94}.head-tags .status{display:none}.metricbar{height:65px}.metricbar>div:nth-child(1){display:none}.metricbar{grid-template-columns:repeat(3,1fr)}.metricbar b{font-size:16px}.brand strong{font-size:14px}.eyebrow{font-size:7px}.map-panel{width:154px;bottom:45px}.map-header span:last-child{display:none}footer span{display:none}}