:root{--bg:#0a0f13;--panel:rgba(17,23,28,.96);--panel2:#1b232a;--line:#2a3640;--text:#d5dde3;--muted:#7f8d98;--accent:#56d39b;--ok:#56d39b;--warn:#e8b34b;--bad:#ef6a5e;--info:#62a8ea;--mono:ui-monospace,"Cascadia Mono",Consolas,monospace}
*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:#3a4955 transparent}
html,body{height:100%;margin:0;overflow:hidden;background:var(--bg);color:var(--text);font:12.5px/1.45 var(--mono)}
button,select,input{font:inherit;color:inherit}
button{cursor:pointer}
canvas{display:block;touch-action:none}
#map{position:fixed;inset:0;width:100%;height:100%}
.muted{color:var(--muted)}.ok{color:var(--ok)}.warn{color:var(--warn)}.bad{color:var(--bad)}.info{color:var(--info)}
h1{font-size:15px;margin:0 0 8px}
h2{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:10px 0 6px;font-weight:600}
h2:first-child{margin-top:0}
p{margin:6px 0}
small{font-size:11px}

/* top bar */
#hud{position:fixed;top:0;left:0;right:0;z-index:20;background:var(--panel);border-bottom:1px solid var(--line)}
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;padding:6px 12px}
.bar.sub{border-top:1px solid var(--line);background:rgba(27,35,42,.7)}
.logo{font-weight:700;font-size:14px;letter-spacing:.14em;color:var(--accent)}
.right{margin-left:auto;display:flex;gap:4px 16px;flex-wrap:wrap}
.stat small{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em;margin-right:5px}
.seg{display:inline-flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:3px;overflow:hidden}
.seg .b{border:0;border-right:1px solid var(--line);border-radius:0;background:none;padding:2px 9px}
.seg .b:last-child{border-right:0}
#you .b{padding:0 7px;margin-left:4px}
.ctx{gap:4px 8px;padding:4px 12px;font-size:11.5px}
.ctx small{color:var(--muted);margin-left:8px}
.ctx small:first-child{margin-left:0}
.ctx select,.ctx .b{padding:1px 6px}
textarea{font:inherit;color:inherit;background:var(--panel2);border:1px solid var(--line);border-radius:3px;padding:4px 6px;width:100%;min-height:54px;resize:vertical;display:block;margin-top:3px}
.b.sm{padding:1px 7px;font-size:11px}

/* buttons and inputs */
.b{background:var(--panel2);border:1px solid var(--line);border-radius:3px;padding:3px 9px;white-space:nowrap}
.b:hover:not([disabled]){border-color:var(--accent)}
.b.on{background:var(--accent);color:#06110c;border-color:var(--accent)}
.b.danger{border-color:var(--bad);color:var(--bad)}
.b[disabled]{opacity:.45;cursor:default}
.badge{background:var(--bad);color:#fff;border-radius:9px;padding:0 6px;font-size:10.5px;margin-left:6px}
select,input{background:var(--panel2);border:1px solid var(--line);border-radius:3px;padding:3px 6px;max-width:100%}
input[type=number]{width:100%}
label{display:block}
label>select,label>input{display:block;width:100%;margin-top:3px}
.btns{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;align-items:center}

/* panels */
.panel{position:fixed;z-index:5;background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:12px;overflow:auto;display:none}
.panel.open{display:block}
#left{left:8px;bottom:8px;width:min(460px,calc(100vw - 16px))}
#city{right:8px;width:min(310px,calc(100vw - 16px));max-height:calc(100vh - 120px)}
.card{background:rgba(27,35,42,.55);border:1px solid var(--line);border-radius:4px;padding:10px;margin-bottom:10px}
.row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:4px 10px}
.row.line{padding:3px 0;border-bottom:1px solid var(--line)}
.row.line:last-of-type{border-bottom:0}
.row h1{margin:0}
.kv{margin-top:6px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:8px 0}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin:8px 0}
.grid3 select{font-size:11px}
.opt.static{cursor:default}
.chip{border:1px solid currentColor;border-radius:10px;padding:0 7px;font-size:10.5px}
.bar.ok,.bar.warn,.bar.bad,.bar.info{display:inline-block;width:70px;height:6px;padding:0;background:var(--panel2);border:1px solid var(--line);border-radius:3px;vertical-align:middle;overflow:hidden}
span.bar i{display:block;height:100%;background:currentColor}
.srv{border-top:1px solid var(--line);margin-top:8px;padding-top:8px}
.site{border-left:3px solid var(--accent);background:var(--panel2);padding:6px 8px;margin-top:8px;border-radius:2px}
.callout{border-left:3px solid currentColor;background:var(--panel2);padding:6px 9px;margin:8px 0;border-radius:2px}
.opt{display:block;width:100%;text-align:left;background:var(--panel2);border:1px solid var(--line);border-radius:3px;padding:6px 8px;margin-top:6px}
button.opt:hover:not([disabled]){border-color:var(--accent)}
.opt[disabled]{opacity:.5;cursor:default}
.opt small{display:block;color:var(--muted)}
.logline{display:grid;grid-template-columns:150px 1fr;gap:8px;padding:4px 0;border-bottom:1px solid var(--line)}
.logline:last-child{border:0}
.logline time{color:var(--muted);font-size:11px}
table{border-collapse:collapse;width:100%}
th{text-align:left;color:var(--muted);font-weight:500;font-size:11px;padding:3px 8px 3px 0;border-bottom:1px solid var(--line)}
td{padding:4px 8px 4px 0;border-bottom:1px solid var(--line)}
tr:last-child td{border-bottom:0}
dl{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;margin:6px 0}
dt{color:var(--muted)}dd{margin:0}
.spark{width:100%;height:auto;display:block}

/* floor plan */
.fgrid{display:grid;gap:3px;margin:8px 0}
.fgrid .b{padding:0;height:26px;font-size:11px;text-align:center;min-width:0}

/* 3D view */
#dc{position:fixed;left:0;right:0;bottom:0;top:70px;z-index:10;background:#0b1014;display:none}
#dc.open{display:block}
#gl,#lab{position:absolute;inset:0;width:100%;height:100%}
#lab{pointer-events:none}
#dcbar{position:absolute;top:0;left:0;right:0;display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center;padding:8px 12px;background:var(--panel);border-bottom:1px solid var(--line)}
#dcbar button{background:var(--panel2);border:1px solid var(--line);border-radius:3px;padding:2px 8px}
#dcbar button.cur{border-color:var(--accent);color:var(--accent)}
#legend{position:absolute;right:10px;top:50px;background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:6px 10px;font-size:11px;display:flex;flex-direction:column;gap:2px;pointer-events:none}
#legend i{display:inline-block;width:10px;height:10px;margin-right:7px;border-radius:2px;vertical-align:-1px;border:1px solid rgba(255,255,255,.25)}
#dcinfo{position:absolute;left:10px;bottom:10px;max-width:min(420px,calc(100vw - 20px));background:var(--panel);border:1px solid var(--line);border-radius:4px;padding:8px 12px}
#dcside{position:absolute;right:10px;bottom:10px;width:min(320px,calc(100vw - 20px));max-height:62%;z-index:2}

/* toasts and dialogs */
#toasts{position:fixed;right:8px;top:78px;z-index:30;display:flex;flex-direction:column;gap:6px;align-items:flex-end;pointer-events:none;max-width:min(430px,calc(100vw - 16px))}
.toast{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--info);border-radius:4px;padding:7px 12px}
.toast.ok{border-left-color:var(--ok)}.toast.warn{border-left-color:var(--warn)}.toast.bad{border-left-color:var(--bad)}
#modal{position:fixed;inset:0;z-index:40;background:rgba(5,8,10,.78);display:none;align-items:center;justify-content:center;padding:16px}
#modal.open{display:flex}
.dialog{background:#11171c;border:1px solid var(--line);border-radius:6px;padding:20px;width:min(440px,100%);display:flex;flex-direction:column;gap:12px}
.dialog .logo{font-size:20px}
.dialog p{margin:0}

@media(max-width:820px){#left.open~#city{display:none}.logline{grid-template-columns:1fr}}