:root{color-scheme:dark;--bg:#101722;--panel:#192330;--panel2:#202d3a;--line:#304051;--text:#edf4f6;--muted:#94a6b8;--mint:#d6f8ad;--purple:#c3b5ff;--orange:#ffbd80;--red:#ff8c98;--radius:22px;font-family:Inter,'Segoe UI','Microsoft YaHei',system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 5% 0%,#25343b 0,transparent 45%),var(--bg);color:var(--text);min-height:100vh}button,input,select{font:inherit}button{cursor:pointer;border:0}button:disabled{opacity:.4;cursor:not-allowed}button,input,select{outline-offset:4px}a{color:var(--mint)}button:focus-visible{outline:2px solid var(--mint)}button{transition:transform .15s,background .15s}button:active:not(:disabled){transform:scale(.97)}.wrap{max-width:1120px;margin:auto;padding:26px 26px 112px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:1px}.brand img{width:42px;height:42px;border-radius:13px}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:2px;font-weight:500;margin-top:3px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:30px}.status{font-size:12px;display:flex;align-items:center;gap:8px;color:var(--muted)}.dot{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 13px #d6f8ad55}.dot.off{background:var(--orange)}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--mint);font-weight:700}.hero{display:grid;grid-template-columns:1.35fr 1fr;gap:40px;align-items:center;padding:38px 0 40px}.hero h1{font-size:clamp(38px,6vw,68px);letter-spacing:-2px;line-height:1.2;margin:18px 0}.hero h1 span{color:var(--mint)}.hero p{color:var(--muted);line-height:1.9;max-width:490px}.mascot{position:relative;text-align:center;background:radial-gradient(circle,#bdcfa622 0,transparent 68%);padding:25px}.mascot img{width:min(72%,260px);transform:rotate(-9deg);filter:drop-shadow(0 26px 25px #0007)}.orbit{position:absolute;padding:11px 17px;background:var(--panel2);border:1px solid var(--line);border-radius:50px;font-size:12px;box-shadow:0 8px 22px #0003}.orbit.one{top:15%;left:0;transform:rotate(-8deg)}.orbit.two{bottom:12%;right:0;transform:rotate(6deg);color:var(--purple)}.feature-row{display:flex;gap:22px;margin-top:25px;flex-wrap:wrap;font-size:12px;color:#c1ced8}.feature-row b{color:var(--mint);margin-right:6px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.panel{background:linear-gradient(145deg,#1c2834,#17222e);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.panel h2,.panel h3{margin:0 0 10px;font-size:20px}.panel p,.hint{color:var(--muted);font-size:13px;line-height:1.7}.panel .num{display:inline-flex;align-items:center;justify-content:center;background:#d6f8ad16;color:var(--mint);width:38px;height:38px;border-radius:12px;margin-bottom:20px}.btn{padding:13px 18px;display:inline-flex;justify-content:center;align-items:center;gap:8px;border-radius:12px;background:var(--mint);color:#17211a;font-weight:750;font-size:14px;min-height:44px}.btn.secondary{background:#2c3a49;color:var(--text)}.btn.purple{background:var(--purple);color:#29213f}.btn.danger{background:#ff8c9820;color:var(--red);border:1px solid #ff8c9830}.btn.ghost{background:transparent;color:var(--muted);padding:8px}.btn.small{min-height:35px;padding:9px 12px;font-size:12px}.btn.full{width:100%;margin-top:12px}.actions{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.field{display:block;color:var(--muted);font-size:12px;margin:15px 0 6px}.input{width:100%;background:#0e1720;border:1px solid var(--line);padding:13px;border-radius:11px;color:var(--text);min-height:45px}.input:focus{border-color:var(--mint)}.formrow{display:grid;grid-template-columns:1fr 1fr;gap:12px}.select{width:100%}.muted{color:var(--muted)}.tiny{font-size:11px;line-height:1.7}.divider{height:1px;background:var(--line);margin:20px 0}.banner{background:#c3b5ff10;border:1px solid #c3b5ff35;border-radius:14px;padding:12px 16px;font-size:12px;line-height:1.7;color:#d6ccff;margin-bottom:18px}.banner.warn{background:#ffbd8010;border-color:#ffbd8030;color:var(--orange)}.room-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px;gap:14px}.room-head h1{font-size:29px;margin:6px 0 0}.badge{padding:5px 10px;background:#d6f8ad15;color:var(--mint);font-size:11px;border-radius:20px;display:inline-block}.badge.purple{background:#c3b5ff18;color:var(--purple)}.badge.red{background:#ff8c9818;color:var(--red)}.room-code{font-size:25px;letter-spacing:4px;font-weight:800}.room-code small{letter-spacing:0;color:var(--muted);font-size:10px;display:block;text-align:right;margin-bottom:5px}.roomgrid{display:grid;grid-template-columns:1.5fr 1fr;gap:18px}.players{display:grid;grid-template-columns:1fr 1fr;gap:9px}.player{display:flex;align-items:center;gap:10px;padding:12px;background:#111b2570;border:1px solid var(--line);border-radius:13px;font-size:13px;min-width:0}.player.dead{opacity:.5}.avatar{width:34px;height:34px;flex-shrink:0;border-radius:11px;display:grid;place-items:center;font-weight:700;background:#c3b5ff20;color:var(--purple)}.player .pname{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.player .state{margin-left:auto;color:var(--mint);font-size:11px}.player .state.wait{color:var(--muted)}.sectionhead{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:17px}.sectionhead h2{margin:0;font-size:18px}.mapbox{position:relative;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#14232a;margin-bottom:15px}.map{height:380px;background-color:#14232a!important;background-image:linear-gradient(#ffffff05 1px,transparent 1px),linear-gradient(90deg,#ffffff05 1px,transparent 1px)!important;background-size:30px 30px!important}.leaflet-container{font-family:inherit}.leaflet-tile-pane{opacity:1}.leaflet-control-attribution{font-size:9px!important;background:#101722d0!important;color:var(--muted)!important}.leaflet-control-attribution a{color:var(--muted)!important}.leaflet-bar a{background:var(--panel)!important;color:var(--text)!important;border-color:var(--line)!important}.leaflet-tooltip{background:#15222f;color:white;border:1px solid #50616e;border-radius:8px;box-shadow:none;font-size:11px}.map-marker{height:32px;width:32px;border-radius:11px;background:var(--mint);color:#17211a;display:grid;place-items:center;box-shadow:0 2px 12px #0009;border:2px solid #eaffd2;font-weight:800;font-size:12px}.map-marker.center{background:var(--purple);border-color:#e5ddff;color:#28203c}.map-marker.mine{width:16px;height:16px;border-radius:50%;background:#8cceff;border:3px solid #fff}.map-marker.done{background:#51655d;border-color:#879b89;color:white}.pointlist{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.point-btn{border:1px solid var(--line);background:#15202b;color:var(--muted);border-radius:10px;padding:10px;font-size:12px}.point-btn.active{color:var(--mint);border-color:var(--mint)}.point-btn b{display:block;margin-bottom:4px}.statstrip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px}.stat{border:1px solid var(--line);border-radius:16px;padding:15px 19px;background:#192330}.stat span{display:block;font-size:11px;color:var(--muted);margin-bottom:6px}.stat b{font-size:22px}.timer{font-variant-numeric:tabular-nums;color:var(--mint)}.phasecard{background:linear-gradient(125deg,#2f4034,#26313d 70%);border:1px solid #a9ca8335;padding:24px;border-radius:20px;margin-bottom:18px}.phasecard h2{font-size:27px;margin:9px 0}.phasecard p{margin-bottom:0;color:#becdd2;font-size:13px;line-height:1.8}.phasecard .phase-top{display:flex;align-items:center;justify-content:space-between}.phasecard .timer{font-size:30px;font-weight:750}.task-card{display:flex;gap:15px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:17px;padding:18px;margin-bottom:11px}.task-letter{height:48px;width:48px;flex-shrink:0;display:grid;place-items:center;border-radius:15px;background:#d6f8ad15;color:var(--mint);font-weight:800;font-size:20px}.task-card h3{font-size:15px;margin:0 0 7px}.task-card p{font-size:11px;color:var(--muted);margin:0;line-height:1.7}.task-card .btn{margin-left:auto;white-space:nowrap}.progress{height:6px;background:#344252;border-radius:8px;overflow:hidden}.progress i{height:100%;display:block;background:var(--mint);border-radius:8px}.nav{position:fixed;bottom:0;left:0;right:0;padding:10px max(15px,env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom));display:flex;justify-content:center;gap:5px;background:#101722ed;backdrop-filter:blur(15px);border-top:1px solid var(--line);z-index:500}.nav button{background:transparent;color:var(--muted);padding:9px 19px;display:grid;gap:5px;border-radius:12px;min-width:66px;font-size:10px}.nav button i{font-style:normal;font-size:19px}.nav button.active{color:var(--mint);background:#d6f8ad12}.nav .central{background:var(--mint);color:#17211a;transform:translateY(-8px);font-weight:700;border:5px solid var(--bg);min-width:72px}.nav .central i{font-size:24px}.rolecard{padding:32px;background:radial-gradient(ellipse at top right,#c3b5ff20,transparent),var(--panel);border:1px solid var(--line);border-radius:22px}.rolecard h2{font-size:34px;margin:12px 0}.rolecard p{color:var(--muted);line-height:1.9;font-size:14px}.infocard{padding:15px 17px;border-left:2px solid var(--purple);background:#c3b5ff08;margin-bottom:10px;border-radius:0 10px 10px 0;font-size:13px;line-height:1.8}.infocard small{color:var(--muted);display:block;font-size:10px}.votes{display:grid;grid-template-columns:1fr 1fr;gap:9px}.vote-btn{background:var(--panel2);border:1px solid var(--line);padding:16px 10px;border-radius:13px;color:var(--text);text-align:left}.vote-btn.active{border-color:var(--mint);color:var(--mint);background:#d6f8ad15}.pillrow{display:flex;gap:8px;flex-wrap:wrap}.pill{font-size:11px;padding:8px 12px;background:#c3b5ff12;color:var(--purple);border-radius:20px}.empty{padding:40px 15px;text-align:center;color:var(--muted);font-size:13px;line-height:1.9}.modalback{position:fixed;inset:0;z-index:2000;background:#050a12b8;backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;padding:18px}.modal{background:#192430;border:1px solid #405060;border-radius:24px;max-width:540px;width:100%;max-height:92dvh;overflow:auto;padding:25px;box-shadow:0 20px 80px #0007}.modalhead{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.modalhead h2{margin:0;font-size:21px}.close{background:#ffffff09;border-radius:50%;color:var(--muted);width:33px;height:33px;font-size:21px}.modal p{color:var(--muted);font-size:13px;line-height:1.8}.qrwrap{background:white;border-radius:17px;padding:17px;display:grid;place-items:center;margin:15px auto;max-width:290px}.qrwrap canvas{max-width:100%;height:auto!important}.shortcode{font-size:32px;font-weight:800;text-align:center;letter-spacing:5px;color:var(--mint);font-family:monospace}.scanner{width:100%;border-radius:14px;background:#0a1118;max-height:260px;object-fit:cover}.task-puzzle{background:#101b26;border:1px solid var(--line);border-radius:17px;padding:17px;margin:20px 0}.puzzle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.tile{background:#2d404d;color:var(--text);aspect-ratio:1;border-radius:12px;font-size:24px;font-weight:750}.tile.blank{background:transparent;border:1px dashed var(--line)}.wire-row{display:flex;justify-content:space-between;gap:15px;margin:10px 0}.wire{width:45%;background:#263847;border:2px solid transparent;color:var(--text);padding:13px;border-radius:11px}.wire.active{border-color:var(--mint);color:var(--mint)}.wire.set{background:#d6f8ad16}.rotate-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.rotate{background:#2c3a49;color:var(--mint);border-radius:12px;padding:18px 5px;font-size:26px}.target{font-size:11px;color:var(--muted);text-align:center;margin-top:10px}.slider-row{margin:22px 0}.slider-row label{display:block;font-size:12px;color:var(--muted);margin-bottom:10px}input[type=range]{width:100%;accent-color:var(--mint)}.sortrow{display:flex;align-items:center;justify-content:space-between;background:#23323f;padding:12px;border-radius:10px;margin:8px 0;font-size:13px}.sortrow button{background:transparent;color:var(--mint);font-size:22px}.sequence{font-size:24px;text-align:center;letter-spacing:8px;color:var(--mint);margin:30px 0}.pad{display:grid;grid-template-columns:1fr 1fr;gap:10px}.pad button{background:#304452;color:var(--mint);padding:22px;border-radius:14px;font-size:24px}.footer{margin-top:25px;display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:11px;line-height:1.8}.center-text{text-align:center}.table{width:100%;border-collapse:collapse;font-size:12px}.table td,.table th{padding:12px 8px;border-bottom:1px solid var(--line);text-align:left}.table th{color:var(--muted);font-weight:400}#toast{position:fixed;bottom:104px;left:50%;transform:translateX(-50%) translateY(10px);background:#d6f8ad;color:#17211a;padding:12px 20px;border-radius:13px;max-width:90vw;text-align:center;z-index:3000;font-size:13px;box-shadow:0 6px 30px #0006;opacity:0;pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}#toast.error{background:#ffb0b7}.speak{padding:25px;text-align:center;border:1px solid var(--mint);border-radius:19px;background:#d6f8ad0b;margin:15px 0}.speak b{font-size:26px;display:block;margin:12px}.paused{border-color:var(--orange);background:#ffbd8010}.safe-bottom{padding-bottom:20px}.mobile-only{display:none}.connection-note{color:var(--orange);font-size:11px}.log{max-height:300px;overflow:auto}.log p{border-bottom:1px solid var(--line);padding:7px 0;margin:0;font-size:12px}.busy{opacity:.65;pointer-events:none} @media(max-width:760px){.wrap{padding:20px 16px 112px}.top{margin-bottom:22px}.hero{grid-template-columns:1fr;padding:10px 0 25px;gap:10px}.hero h1{font-size:43px}.mascot{position:absolute;right:8px;top:103px;width:135px;opacity:.8;padding:0;pointer-events:none}.mascot img{width:100%}.orbit{display:none}.hero .eyebrow{max-width:200px}.hero p{max-width:75%;font-size:12px}.feature-row{gap:13px;font-size:10px}.grid,.roomgrid{grid-template-columns:1fr}.panel{padding:20px}.room-head h1{font-size:24px}.room-code{font-size:20px;letter-spacing:2px}.statstrip{gap:8px}.stat{padding:12px}.stat b{font-size:19px}.stat span{font-size:10px}.map{height:330px}.nav{gap:0}.nav button{padding:8px 12px;flex:1;max-width:100px;min-width:55px}.task-card{padding:14px;gap:10px}.task-letter{width:39px;height:43px}.task-card .btn{font-size:11px;padding:10px}.phasecard{padding:20px}.phasecard h2{font-size:23px}.phasecard .timer{font-size:25px}.modalback{padding:12px}.modal{padding:20px;max-height:94dvh}.rolecard{padding:24px}.footer{display:block}.footer span{display:block;margin-top:8px}.mobile-only{display:block}.formrow{gap:8px}.players{gap:7px}.player{padding:10px 8px;font-size:12px}.player .avatar{width:28px;height:30px}.pointlist{grid-template-columns:repeat(4,1fr)}}
@media(max-width:760px){.mascot{top:94px;right:25px;width:90px;opacity:.9}}
.task-puzzle.paused-input{pointer-events:none;opacity:.45}

.map-error{color:var(--orange)}.maplibregl-canvas{outline:none}.leaflet-control-attribution{max-width:100%;font-size:9px!important;line-height:1.3!important}

.campus-overlay{position:absolute!important;max-width:none!important;transform-origin:0 0;pointer-events:none;image-rendering:auto}.map.campus-map{height:480px;background:#e8ebed}.calibration-map{height:320px;background:#e8ebed;border-radius:12px}.map-sources{margin-bottom:12px}.campus-editor{margin-top:16px;padding:16px;background:#c3b5ff0b;border:1px solid var(--line);border-radius:14px}.calibration-row{padding:12px 0;border-bottom:1px solid var(--line)}.calibration-row .active{outline:2px solid var(--purple)}.map-marker.draft{background:#ffd295;border-color:#a47c42;color:#332210;width:26px;height:26px;font-size:13px;opacity:.9}.map-marker.anchor{background:#b9dcff;border-color:#3480b5;color:#102d48;width:30px;height:30px;font-size:14px}@media(max-width:760px){.map.campus-map{height:420px}.calibration-map{height:300px}.campus-editor{padding:13px}}

.light-cell{font-size:15px;background:#223441;color:#8797a2}.light-cell.lit{background:#e0f8aa;color:#25351b;box-shadow:0 0 14px #d6f8ad55}.password-digit{width:100%;margin-top:12px}.category-row{display:flex;align-items:center;gap:12px;margin:14px 0;font-size:14px}.category-row>span{min-width:55px}.category-row select{flex:1}