/* Лаборатория ПРЕМИКС — графит, белый, красный. */
.lab{--lab-bg:#131518;--lab-card:#1b1e22;--lab-line:rgba(255,255,255,.12);--lab-text:#f3f4f5;--lab-muted:#a2a8ae;--lab-red:#ee2d24;background:var(--lab-bg);color:var(--lab-text);position:relative;overflow:hidden;padding:clamp(56px,8vw,112px) 0;isolation:isolate}
.lab:before{content:"";position:absolute;inset:0;z-index:-1;background:
 linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px,
 linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/48px 48px;
 mask-image:radial-gradient(ellipse at 30% 0,#000 0,transparent 75%)}
.lab-wrap{width:min(1320px,calc(100% - 64px));margin-inline:auto}
.lab-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:12px 56px;align-items:end;margin-bottom:clamp(28px,4vw,52px)}
.lab-kicker{grid-column:1/-1;font:700 11px/1 var(--font);letter-spacing:.18em;text-transform:uppercase;color:var(--lab-red);display:flex;gap:10px;align-items:center}
.lab-kicker:before{content:"";width:28px;height:2px;background:var(--lab-red)}
.lab-head h2{color:#fff;font-size:clamp(30px,4vw,56px);line-height:1.04;margin:0}
.lab-head h2 em{font-style:normal;color:var(--lab-red)}
.lab-head p{color:var(--lab-muted);margin:0;max-width:52ch;font-size:16px}
.lab-body{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:24px;align-items:stretch}
.lab-stage{background:linear-gradient(180deg,#1d2025,#16181b);border:1px solid var(--lab-line);border-radius:20px;padding:12px;position:relative;min-height:320px;display:flex;flex-direction:column;justify-content:center}
.lab-stage svg{width:100%;height:auto;display:block}
.lab-panel{background:var(--lab-card);border:1px solid var(--lab-line);border-radius:20px;padding:clamp(18px,2.4vw,30px);display:flex;flex-direction:column;gap:20px;min-width:0}
.lab-noscript{color:var(--lab-muted);margin-top:20px}
.lab-noscript a{color:#fff;text-decoration:underline}

/* controls */
.pour-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:#101215;padding:5px;border-radius:14px}
.pour-tabs button,.pour-opt-row button,.radar-presets button{appearance:none;border:1px solid transparent;background:transparent;color:var(--lab-muted);font:700 13px/1 var(--font);padding:11px 8px;border-radius:10px;min-height:44px;transition:background .2s,color .2s,border-color .2s}
.pour-tabs button:hover,.pour-opt-row button:hover,.radar-presets button:hover{color:#fff;border-color:var(--lab-line)}
.pour-tabs button.on,.pour-opt-row button.on,.radar-presets button.on{background:var(--lab-red);color:#fff}
.pour-fields{display:grid;gap:14px}
.pour-field label{display:flex;justify-content:space-between;font-size:13px;color:var(--lab-muted);margin-bottom:6px}
.pour-field label b{color:#fff;font-weight:700}
.pour-field-controls{display:grid;grid-template-columns:1fr 92px;gap:14px;align-items:center}
.pour-field input[type=number]{width:100%;background:#101215;border:1px solid var(--lab-line);color:#fff;border-radius:10px;padding:10px 12px;min-height:44px;font:700 15px var(--font)}
.pour-field input[type=range]{width:100%;accent-color:var(--lab-red);height:28px;margin:0}
.lab input:focus-visible,.lab button:focus-visible,.lab a:focus-visible,.lab .pin:focus-visible{outline:3px solid #fff;outline-offset:3px}
.pour-options{display:grid;gap:12px}
.pour-opt{display:grid;gap:7px}
.pour-opt-title{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--lab-muted)}
.pour-opt-row{display:flex;gap:6px;flex-wrap:wrap}
.pour-opt-row button{border-color:var(--lab-line);padding:9px 12px;min-height:40px;flex:1 1 0}

/* result */
.pour-result{border-top:1px solid var(--lab-line);padding-top:18px}
.pour-big{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.pour-big-num{font:600 clamp(44px,5.4vw,72px)/1 var(--display);letter-spacing:-.02em;color:#fff;font-variant-numeric:tabular-nums}
.pour-big-unit{color:var(--lab-red);font:700 14px var(--font);text-transform:uppercase;letter-spacing:.08em}
.pour-rows{margin:14px 0 0;display:grid;gap:0}
.pour-rows>*{margin:0;padding:9px 0;border-bottom:1px solid var(--lab-line);font-size:14px}
.pour-rows{grid-template-columns:1fr auto}
.pour-rows dt{color:var(--lab-muted)}
.pour-rows dd{color:#fff;font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
.pour-foot{font-size:12px;line-height:1.55;color:var(--lab-muted);margin:12px 0 0}
.pour-loads{display:flex;gap:4px;flex-wrap:wrap;min-height:14px}
.pour-load{width:28px;height:12px;border-radius:3px;background:linear-gradient(90deg,var(--lab-red) var(--fill,100%),rgba(255,255,255,.12) var(--fill,100%))}
.pour-actions{display:flex;gap:10px;flex-wrap:wrap}
.lab-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:13px 20px;border-radius:999px;font:700 14px/1.2 var(--font);text-align:center;border:1px solid transparent;cursor:pointer;flex:1 1 auto;transition:transform .2s,background .2s}
.lab-btn-red{background:var(--lab-red);color:#fff}
.lab-btn-red:hover{background:#c9201a;transform:translateY(-1px)}
.lab-btn-ghost{background:transparent;color:#fff;border-color:var(--lab-line)}
.lab-btn-ghost:hover{border-color:#fff}

/* stage text */
.pour-dim{font:700 13px var(--font);paint-order:stroke;stroke:#131518;stroke-width:4px;stroke-linejoin:round}
.pour-note{margin:0;padding:0 8px 6px;font-size:12px;color:var(--lab-muted);min-height:20px}
.pour-top{transition:fill .35s}
.pour-top.flash{animation:pourflash .7s ease-out}
@keyframes pourflash{0%{fill:#ee2d24}100%{}}
.pour-model{animation:pourin .5s ease both}
@keyframes pourin{from{opacity:.4;transform:translateY(6px)}to{opacity:1;transform:none}}

/* radar */
.radar-svg{touch-action:none;cursor:crosshair;user-select:none;-webkit-user-select:none;border-radius:12px;background:radial-gradient(circle at 50% 50%,#20242a,#14161a)}
.radar-svg .grid{stroke:rgba(255,255,255,.05);stroke-width:1}
.radar-svg .mkad{fill:rgba(255,255,255,.025);stroke:rgba(255,255,255,.28);stroke-width:1.5;stroke-dasharray:6 6}
.radar-svg .mkad-label,.radar-svg .ref-label,.radar-svg .ring-label{font:600 11px var(--font);fill:#8c939a;letter-spacing:.04em}
.radar-svg .ref-dot{fill:#6d747b}
.radar-svg .ring{fill:none;stroke:rgba(238,45,36,.35);stroke-width:1;stroke-dasharray:3 5}
.radar-svg .ring-label{fill:#e5857f}
.radar-svg .link{stroke:rgba(255,255,255,.3);stroke-width:1;stroke-dasharray:4 5}
.radar-svg .link.near{stroke:var(--lab-red);stroke-width:2.5;stroke-dasharray:none}
.radar-svg .link-label{font:700 14px var(--font);fill:#fff;paint-order:stroke;stroke:#14161a;stroke-width:5px}
.radar-svg .plant-box{fill:#2b2f35;stroke:#fff;stroke-width:1.5}
.radar-svg .plant-num{font:800 10px var(--font);fill:#fff}
.radar-svg .plant-name{font:700 12px var(--font);fill:#e8eaec;paint-order:stroke;stroke:#14161a;stroke-width:4px}
.radar-svg .plant.near .plant-box{fill:var(--lab-red);stroke:#fff}
.radar-svg .pin{cursor:grab;outline:none}
.radar-svg .pin.drag{cursor:grabbing}
.radar-svg .pin-halo{fill:rgba(238,45,36,.18)}
.radar-svg .pin-body{fill:var(--lab-red);stroke:#fff;stroke-width:2}
.radar-svg .pin-eye{fill:#fff}
.radar-svg .pin:focus-visible .pin-halo{fill:rgba(255,255,255,.28);stroke:#fff;stroke-width:2}
.radar-title{font:600 clamp(20px,2vw,26px)/1.2 var(--display);text-transform:uppercase;color:#fff;min-height:1.2em}
.radar-verdict{margin:-8px 0 0;color:var(--lab-muted);font-size:15px}
.radar-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.radar-list li{display:grid;grid-template-columns:28px 1fr auto;gap:2px 10px;align-items:center;font-size:14px;position:relative;padding:8px 0}
.radar-list .num{font:800 11px var(--font);color:#fff;background:#2b2f35;border-radius:6px;padding:4px 0;text-align:center}
.radar-list .nm{color:#dfe2e5}
.radar-list .ds{font-weight:700;color:#fff;font-variant-numeric:tabular-nums}
.radar-list .bar{grid-column:2/-1;height:4px;border-radius:2px;background:rgba(255,255,255,.1);position:relative;overflow:hidden}
.radar-list .bar:after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w,50%);background:#6d747b;border-radius:2px;transition:width .35s}
.radar-list li.near .num{background:var(--lab-red)}
.radar-list li.near .bar:after{background:var(--lab-red)}
.radar-presets{display:flex;flex-wrap:wrap;gap:6px}
.radar-presets button{border-color:var(--lab-line);padding:9px 12px;min-height:40px}

@media(max-width:980px){
 .lab-wrap{width:calc(100% - 32px)}
 .lab-head,.lab-body{grid-template-columns:1fr}
 .pour-opt{grid-template-columns:1fr}
}
@media(max-width:640px){.pour-dim{font-size:19px;stroke-width:6px}}
@media(max-width:480px){
 .pour-tabs button{font-size:12px;padding:10px 4px}
 .pour-field-controls{grid-template-columns:1fr 84px}
 .radar-svg .plant-name{font-size:14px}
 .radar-svg .ref-label{display:none}
}
@media(prefers-reduced-motion:reduce){
 .pour-model,.pour-top.flash{animation:none}
 .pour-top,.radar-list .bar:after,.lab-btn{transition:none}
}

.lab-more{margin:22px 0 0}.lab-more a{display:inline-flex;gap:10px;align-items:center;color:#fff;font-weight:700;border-bottom:1px solid var(--lab-red);padding-bottom:3px}.lab-more .arrow{width:18px;height:18px}

/* маршрут на реальной карте */
.lab-body-radar .lab-stage{padding:8px}
.route-map{position:relative;min-height:560px;height:100%;border-radius:14px;overflow:hidden;background:#1a1d21}
.route-map-wait{margin:0;padding:24px;color:var(--lab-muted)}
.route-map.map-unavailable{display:grid;place-items:center;padding:24px;text-align:center;color:var(--lab-muted)}
.route-map .maplibregl-ctrl-attrib{font-size:11px}
.route-plant{width:34px;height:34px;border-radius:8px;border:2px solid #fff;background:#23262b;color:#fff;font:800 12px/1 var(--font);box-shadow:0 4px 12px rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;padding:0;cursor:pointer;transition:transform .2s,background .2s}
.route-plant:hover{transform:scale(1.1)}
.route-plant.is-active{background:var(--lab-red);transform:scale(1.15)}
.route-plant:focus-visible{outline:3px solid #fff;outline-offset:2px}
.route-pin{cursor:grab;filter:drop-shadow(0 4px 6px rgba(0,0,0,.35))}
.route-pin:active{cursor:grabbing}
.route-search{display:flex;gap:8px}
.route-search input{flex:1;min-width:0;background:#101215;border:1px solid var(--lab-line);color:#fff;border-radius:999px;padding:0 16px;min-height:46px;font:600 14px var(--font)}
.route-search input::placeholder{color:#7e858c}
.route-search .lab-btn{flex:0 0 auto;min-height:46px;padding:0 20px}
.route-hint{margin:-8px 0 0;font-size:12.5px;color:var(--lab-muted)}
.route-list li{padding:0}
.route-row{all:unset;box-sizing:border-box;width:100%;display:grid;grid-template-columns:28px 1fr auto;gap:2px 10px;align-items:center;font-size:14px;padding:9px 10px;border-radius:10px;cursor:pointer;color:#fff}
.route-row:hover{background:rgba(255,255,255,.05)}
.route-row:focus-visible{outline:3px solid #fff;outline-offset:2px}
.route-list li.sel .route-row{background:rgba(238,45,36,.14);box-shadow:inset 0 0 0 1px rgba(238,45,36,.55)}
.route-row .num{font:800 11px var(--font);background:#2b2f35;border-radius:6px;padding:4px 0;text-align:center}
.route-list li.near .route-row .num{background:var(--lab-red)}
.route-row .bar{grid-column:2/-1;height:4px;border-radius:2px;background:rgba(255,255,255,.1);position:relative;overflow:hidden}
.route-row .bar:after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w,50%);background:#6d747b;transition:width .35s}
.route-list li.near .route-row .bar:after{background:var(--lab-red)}
.lab-radar.is-loading .radar-verdict{opacity:.6}
@media(max-width:980px){.route-map{min-height:420px}}