/* Лаборатория, этап 3 — additive styles, all classes prefixed l3 */
.l3nav{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;margin:0 0 10px;padding:2px;background:var(--card);border:1px solid var(--line);border-radius:9px}
.l3nav::-webkit-scrollbar{display:none}.l3nav a{padding:6px 12px;border-radius:7px;color:var(--muted);text-decoration:none;white-space:nowrap}
.l3nav a:hover{color:var(--text)}.l3nav a.on{background:var(--card2);color:var(--text);box-shadow:inset 0 -2px 0 var(--accent)}
.l3k4{grid-template-columns:repeat(3,minmax(0,1fr))}
.l3bar{display:flex;flex-wrap:wrap;gap:8px 10px;align-items:center;margin-bottom:10px}.l3tools{gap:8px 10px}.l3leg span.l3wrap{white-space:normal}.l3leg{margin:0 0 6px}.l3leg span{white-space:nowrap}
.l3chart{position:relative;width:100%;min-height:240px}.l3read{min-height:18px;margin-top:4px}
.l3sum{display:flex;flex-wrap:wrap;gap:4px 18px;margin-top:8px;font-size:12px}.l3sum b{color:var(--muted);font-weight:500}
.l3chip{display:inline-block;min-width:30px;text-align:center;padding:1px 6px;border-radius:6px;font-weight:700;font-variant-numeric:tabular-nums}
.l3chip.g{background:var(--gbg);color:var(--green)}.l3chip.y{background:#f59e0b22;color:var(--amber)}.l3chip.r{background:var(--rbg);color:var(--red)}.l3chip.na{background:#8a93a622;color:var(--dim);font-weight:500}
.l3mb{display:inline-block;height:7px;background:#0007;border-radius:4px;overflow:hidden;vertical-align:middle}.l3mb i{display:block;height:100%}
.l3mbv{display:inline-block;min-width:20px;text-align:right;margin-left:4px;font-size:11.5px;color:var(--muted)}
.l3flag{display:inline-block;font-size:10.5px;padding:0 5px;margin:0 2px 0 0;border-radius:4px;background:#f59e0b1f;color:#fbbf24;cursor:help}
a.l3a{color:#c9d1e3;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}a.l3a:hover{color:var(--accent)}
.l3rds td.l3c{padding-left:4px;padding-right:4px}
.l3mob{display:none;gap:6px}
.l3help{margin-top:10px}.l3help summary{cursor:pointer;color:var(--muted);font-size:12px}.l3help div{margin-top:6px;line-height:1.5}
.l3rc{display:block;text-decoration:none;color:inherit;border-bottom:1px solid var(--line);padding:9px 2px}.l3rc.hl{background:#ef44440f}
.l3rc .h{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.l3rc .h .sp{flex:1}.l3rc .g{display:flex;flex-wrap:wrap;gap:3px 12px;font-size:12px;color:var(--muted);margin-top:4px}
.l3rc .cm{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;margin-top:6px}.l3rc .cm span{display:flex;align-items:center;gap:2px;white-space:nowrap}.l3rc .cm em{font-style:normal;color:var(--dim);font-size:10.5px;margin-right:1px}
.l3rc .cm .l3mbv{min-width:16px;margin-left:2px}
.l3ch{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.l3big{margin-top:10px}.l3big .l3chip{font-size:22px;padding:2px 10px;margin-right:6px}
.l3cmp{margin-bottom:11px}.l3cmp .t{display:flex;justify-content:space-between;gap:8px}.l3cmp .t span{font-variant-numeric:tabular-nums;font-weight:600}
.l3cmp .bar{position:relative;height:10px;background:#0007;border-radius:5px;overflow:hidden;margin:4px 0 3px}.l3cmp .bar i{display:block;height:100%;border-radius:5px}
.l3cmp .bar s{position:absolute;top:0;bottom:0;width:1px;background:#ffffff30}
.l3svg{width:100%;max-width:460px;height:auto;display:block}.l3svg text{fill:var(--muted);font-size:10px}.l3svg text.v{fill:var(--text);font-weight:600}
.l3rfs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.l3rf{display:flex;gap:7px;align-items:flex-start;background:#0b0e14;border:1px solid var(--line);border-radius:8px;padding:6px 8px}
.l3rf .i{width:16px;text-align:center;color:var(--green)}.l3rf.on{border-color:#f59e0b66}.l3rf.on .i{color:var(--amber)}.l3rf.na{opacity:.6}.l3rf.na .i{color:var(--dim)}.l3rf b{font-weight:500;font-size:12px}
.l3lh{display:grid;grid-template-columns:1fr 92px 1fr;font-size:11.5px;text-align:center;margin-bottom:4px}
.l3liq{display:flex;flex-direction:column;gap:1px}
.l3lr{display:grid;grid-template-columns:1fr 92px 1fr;align-items:center;gap:6px;min-height:19px;font-size:11px;border-radius:3px}
.l3lr.in{background:#f59e0b1c}.l3lr.part{background:#f59e0b0a}.l3lr.cur{background:#f59e0b33}.l3lr .px{text-align:center;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}.l3lr.cur .px{color:#fff;font-weight:600}
.l3lr .bl,.l3lr .br{display:flex;align-items:center;gap:4px;min-width:0}.l3lr .bl{justify-content:flex-end}.l3lr i{display:block;height:11px;border-radius:2px;min-width:2px}
.l3lr .bl i{background:var(--red)}.l3lr .br i{background:var(--green)}.l3lr .lb{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:10.5px}
.l3warn{color:var(--red);font-weight:700}
tr.l3hl td{background:#ef44440d}
@media (max-width:1100px){.l3k4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
.l3k4{grid-template-columns:minmax(0,1fr)}.l3nav a{min-height:38px;display:inline-flex;align-items:center}
.l3tbl{display:none}.l3cards{display:block}.l3mob{display:inline-flex}
.l3bar{gap:8px}.l3tools .seg{flex:0 1 auto}.l3tools select{flex:1 1 45%;min-width:0;min-height:38px}.l3tools input[type=text]{flex:1 1 100%;min-height:38px}.l3tools .btn{min-height:38px}
.l3rfs{grid-template-columns:minmax(0,1fr)}
.l3lr,.l3lh{grid-template-columns:minmax(0,1fr) 78px minmax(0,1fr)}.l3lr .lb{font-size:10px}
.l3sum{gap:3px 12px}
}
@media (min-width:901px){.l3cards{display:none}}

/* RDS table filters (rdstable) */
.l3filt{display:flex;flex-direction:column;gap:6px;margin:6px 0 8px}
.l3fr{display:flex;flex-wrap:wrap;align-items:center;gap:6px 8px}
.l3fl{color:var(--muted);font-size:12px;min-width:68px}
.l3ms{display:flex;flex-wrap:wrap;gap:4px}
.l3ms button{background:var(--card);border:1px solid var(--line);color:var(--muted);border-radius:7px;padding:4px 9px;font:inherit;font-size:12px;cursor:pointer}
.l3ms button.on{color:var(--text);border-color:var(--accent);background:#ffffff10}
.l3ms button.g.on{border-color:var(--green);color:var(--green)}.l3ms button.y.on{border-color:var(--amber);color:var(--amber)}.l3ms button.r.on{border-color:var(--red);color:var(--red)}
.l3fr input[type=number]{width:78px;background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:7px;padding:5px 7px;font:inherit}
.l3fr input[type=text]{flex:1 1 200px;min-width:0;background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:7px;padding:6px 8px;font:inherit}
.l3fr select{background:var(--bg2);border:1px solid var(--line);color:var(--text);border-radius:7px;padding:5px 7px;font:inherit}
.l3chk{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.l3rds th[title]{text-decoration:underline dotted #5d6578;text-underline-offset:3px}
@media (max-width:900px){.l3fl{min-width:0;flex:1 1 100%;font-size:11px;margin-bottom:-2px}.l3fr input[type=number]{flex:1 1 30%;width:auto;min-height:36px}
.l3fr input[type=text]{flex:1 1 100%;min-height:38px}.l3fr .seg{flex:0 1 auto}.l3fr select{flex:1 1 45%;min-height:36px;min-width:0}.l3ms button{min-height:34px}
.l3fr .btn{min-height:36px}#l3rCsv{margin-left:0!important}.l3rc .g{gap:3px 10px}}

/* rdsfilt: mobile-only collapsible filters */
.l3fbar{display:none}
@media (max-width:900px){.l3fbar{display:flex;align-items:center;gap:8px;margin:6px 0}.l3fbar .l3ftog{flex:1 1 auto;min-height:38px;text-align:left}
.l3fbar .l3ftog.act{border-color:var(--accent);color:var(--text)}.l3fbar .l3csv{min-height:38px;white-space:nowrap}
.l3filt.mclosed{display:none}.l3csvd{display:none}}
@media (max-width:900px){.l3fbar .l3ftog{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.l3fbar .muted{white-space:nowrap}.l3rds-cnt{display:none}}