:root{color-scheme:dark;--navy:#07131c;--panel:rgba(9,22,34,.91);--panel2:#0d202e;--border:#244155;--txt:#e7f0f4;--dim:#8ca7b9;--blue:#4cb8ff;--amber:#ffad54}
*{box-sizing:border-box}body,html{padding:0;margin:0;width:100%;height:100%;overflow:hidden;background:#07131b;color:var(--txt);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;font-size:13px}
button,select,input{font:inherit}button{cursor:pointer;color:var(--txt);background:#122c3c;border:1px solid #315067;border-radius:7px;padding:10px 12px;transition:.18s}button:hover{background:#1d4155;border-color:#64adc5}button:focus-visible{outline:2px solid #5cafff}button.active{color:#a9e4ff;border-color:#4aadc5;background:#174156}button.danger{color:#ffd3bb;border-color:#d7774e;background:#4c2b29}#scene{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:none}
.topbar{position:absolute;z-index:4;top:0;left:0;right:0;height:74px;background:linear-gradient(180deg,rgba(6,17,29,.98),rgba(7,20,31,.8));display:flex;align-items:center;justify-content:space-between;padding:0 23px;border-bottom:1px solid rgba(123,177,204,.21)}.brand{display:flex;align-items:center;gap:13px}.brand-mark{display:flex;width:43px;height:43px;border:1px solid #4cb8ff;border-radius:11px;align-items:center;justify-content:center;color:#4cb8ff;font-size:28px;box-shadow:inset 0 0 16px #4cb8ff22}.brand strong{font-size:19px;letter-spacing:3px}.brand em{font-style:normal;color:#67c9ff}.brand small{display:block;letter-spacing:1.65px;color:var(--dim);font-size:9px;margin-top:3px}.topright{display:flex;gap:21px;align-items:center;color:#97b9c9;font-size:11px;letter-spacing:1px}.status{color:#99e8c0}.status i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#65eb9c;box-shadow:0 0 7px #65eb9c;margin-right:8px}.iconbtn{padding:5px 11px;font-size:18px}
.sidebar{position:absolute;z-index:3;top:74px;bottom:30px;left:0;width:306px;overflow:auto;background:var(--panel);border-right:1px solid var(--border);backdrop-filter:blur(14px);scrollbar-width:thin;scrollbar-color:#284c60 transparent}.sidebar section{padding:19px 20px;border-bottom:1px solid #203a4d}.eyebrow{display:block;font-size:9px;letter-spacing:2px;color:#68bfd8;font-weight:800;margin-bottom:8px}.sidebar h2{margin:0 0 9px;font-size:21px;line-height:1.2}.muted{font-size:11px;color:#97b2c0;line-height:1.55;margin:0 0 13px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.stats>div{border:1px solid #234155;background:#0e2635;border-radius:8px;padding:12px}.stats small{font-size:8px;letter-spacing:.8px;color:var(--dim);display:block}.stats strong{display:block;font-size:28px;letter-spacing:-1px;margin-top:4px;color:#e7f7ff}.stats span{font-size:10px;color:#8aa2b2}.routes-panel{padding-bottom:11px!important}.route-title{display:flex;align-items:center;gap:9px;margin:15px 0 8px}.route-title strong{font-size:12px;letter-spacing:1.5px}.route-title small{font-size:9px;color:#adc2cd}.route-title>span:last-child{margin-left:auto;color:#86a4b5;font-size:11px}.line-spot{width:8px;height:8px;border-radius:50%}.azure{background:var(--blue)}.copper{background:var(--amber)}.stop-list{margin-left:3px;border-left:1px solid #375169;padding-left:14px}.stop-list button{display:block;width:100%;text-align:left;padding:5px 3px;background:transparent;border:0;color:#bbd0dc;font-size:11px;border-radius:0}.stop-list button:hover{color:#fff;background:#24516a}.stop-list button::before{content:'○';margin-right:10px;color:#7bbddf}.control{margin:14px 0}.control label{display:flex;justify-content:space-between;color:#aac2d0;margin-bottom:10px;font-size:11px}.control strong{color:#a2dfff}.control input{width:100%;accent-color:#4bb7ef}.control select{width:100%;padding:10px;background:#112c3b;border:1px solid #345366;color:#d3eaf4;border-radius:6px}.controls-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.controls-grid button{font-size:10px;padding:9px 4px}.sidebar-foot{font-size:10px;letter-spacing:.5px;color:#9db2c0}.sidebar-foot .dot{display:inline-block;height:7px;width:7px;border-radius:50%;margin-right:5px;margin-left:2px}.sidebar-foot p{font-size:11px;line-height:1.5;color:#7ba2b3}
.modebar{position:absolute;z-index:3;top:90px;left:327px;display:flex;gap:5px;padding:5px;background:#0a1d2ce3;border:1px solid #2b4b5d;border-radius:11px;box-shadow:0 8px 30px #0005}.modebar button{border:0;background:transparent;padding:9px 14px;font-size:11px}.modebar button.active{background:#23506a;border:0;border-radius:7px;color:#bde7fd}.labels{position:absolute;inset:0;pointer-events:none;z-index:2}.station-label{position:absolute;transform:translate(-50%,-100%);background:#0a2132d9;border:1px solid #3e728b;border-radius:7px;padding:5px 9px;pointer-events:auto;display:flex;align-items:center;gap:7px;cursor:pointer;white-space:nowrap;box-shadow:0 4px 10px #0007}.station-label:hover{background:#16465b}.station-label .pin-line{width:3px;height:15px;background:var(--blue);box-shadow:0 0 9px var(--blue)}.station-label.copper-label .pin-line{background:var(--amber);box-shadow:0 0 9px var(--amber)}.station-label .pin-name{font-size:11px;font-weight:700}.station-label small{font-size:9px;color:#93b5c7;display:block}
.mapbox{position:absolute;bottom:61px;right:20px;z-index:3;width:330px;border:1px solid #3a5361;border-radius:11px;background:#091925ed;padding:11px;box-shadow:0 12px 30px #0007;backdrop-filter:blur(10px)}.maphead{display:flex;align-items:center;justify-content:space-between;letter-spacing:1.2px;font-size:10px;font-weight:800;color:#d0e3ec}.maphead small{display:block;font-size:8px;color:#6f97ae;margin-top:2px}.maphead button{padding:2px 7px;background:transparent;border:1px solid #2c495a}.mapbox canvas{margin-top:9px;display:block;width:100%;height:133px;cursor:crosshair;background:#0b2230;border:1px solid #25445a;border-radius:5px}.legend{display:flex;gap:12px;margin-top:7px;color:#8daec2;font-size:9px}.legend b{display:inline-block;width:11px;height:3px;margin:0 5px 3px 0}.footbar{position:absolute;z-index:3;bottom:0;left:0;right:0;height:30px;padding:0 18px;display:flex;align-items:center;gap:24px;background:#06131eea;border-top:1px solid #234153;letter-spacing:.75px;font-size:9px;color:#7fa1b2}.footbar span:last-child{color:#62c1ef;margin-left:auto}
.loading{position:absolute;inset:0;display:grid;place-items:center;background:#06111b;z-index:8;transition:opacity .4s}.loading.hide{opacity:0;pointer-events:none}.loading-card{text-align:center;width:360px}.loading-card h1{font-size:55px;letter-spacing:6px;font-weight:800;margin:6px 0}.loading-card h1 span{color:#4bb6ed}.loading-card p{color:#86b0c4}.spinner{width:33px;height:33px;border:3px solid #23465a;border-top-color:#56bfff;border-radius:50%;animation:spin 1s linear infinite;margin:auto auto 20px}@keyframes spin{to{transform:rotate(360deg)}}.meter{height:3px;background:#1d3645;overflow:hidden;border-radius:6px;margin-top:22px}.meter span{display:block;width:70%;height:100%;background:#5dbaf4;animation:load 1.4s ease-in-out infinite alternate}@keyframes load{to{width:100%}}#error{position:absolute;z-index:10;left:50%;top:40%;transform:translateX(-50%);width:min(630px,90vw);padding:18px;background:#461e24;color:#ffe1d3;border:1px solid #f17365;border-radius:10px;font-family:monospace;white-space:pre-wrap}dialog{width:min(480px,90vw);border:1px solid #3f657a;background:#0d2331;color:#d5ebf4;border-radius:13px;padding:26px;box-shadow:0 30px 140px #0009}dialog::backdrop{background:#03101bc0}dialog h2{font-size:23px;margin-top:0}dialog p{line-height:1.7;color:#a6c1d1}.close{position:absolute;top:10px;right:10px}.primary{width:100%;background:#245b78;border-color:#5aa8db}
@media(max-width:1000px){.sidebar{width:264px}.sidebar section{padding:12px}.modebar{left:278px}.modebar button{padding:7px;font-size:10px}.footbar span:nth-child(1),.footbar span:nth-child(4){display:none}.mapbox{width:250px}}
@media(max-width:690px){.topbar{padding:0 8px;height:55px}.brand small{display:none}.brand strong{font-size:13px;letter-spacing:1px}.brand-mark{width:28px;height:30px;font-size:18px}.topright .status{display:none}.sidebar{top:55px;bottom:27px;width:172px}.sidebar section{padding:9px}.sidebar h2{font-size:15px}.sidebar .muted{display:none}.stats>div{padding:5px}.stats strong{font-size:18px}.stats small{font-size:7px}.stop-list button{font-size:9px;padding:4px 2px}.modebar{left:180px;top:64px;flex-wrap:wrap;right:6px}.modebar button{font-size:9px;padding:4px 5px}.mapbox{right:6px;bottom:35px;width:185px;padding:5px}.mapbox canvas{height:88px}.legend{font-size:7px;gap:4px}.footbar{height:27px;font-size:8px;gap:8px}.footbar span:nth-child(2),.footbar span:nth-child(3){display:none}.station-label{padding:3px}.station-label .pin-name{font-size:9px}}