/* web.css — design system, app shell layout, and overrides for the browser APRS decoder.
   Loaded AFTER style.css, so layout rules here win; style.css keeps the data-component styles
   (feed rows, tables, dissection rawline, modem visualiser, badges). */

/* ---- refined design tokens (same names as style.css so component styles inherit them) ---- */
:root{
  --bg:#0b0f14; --bg2:#121821; --bg3:#1b232e; --raise:#212b37;
  --fg:#e8eef4; --fg2:#94a3b3; --fg3:#6b7887;
  --line:#26323f; --line-soft:#1a222c;
  --acc:#5bc8ff; --acc-dim:#2b6d8f; --acc-ghost:rgba(91,200,255,.12);
  --ok:#4bd07f; --warn:#f5c542; --bad:#ff6b73;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --r:8px; --r-sm:6px; --r-pill:999px;
  --sp:12px; --shadow:0 2px 10px rgba(0,0,0,.35); --shadow-lg:0 10px 30px rgba(0,0,0,.5);
  --h-top:52px; --h-cmd:44px; --w-rail:78px;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-size:13px;line-height:1.45;
  display:flex;flex-direction:column;overflow:hidden;-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
a{color:var(--acc);text-decoration:none}a:hover{text-decoration:underline}
::selection{background:var(--acc-ghost)}
::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#2a3542;border-radius:6px;border:2px solid transparent;background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:#374453;background-clip:padding-box}

/* ---- top bar ---- */
#top{display:flex;align-items:center;gap:18px;height:var(--h-top);padding:0 16px;flex:0 0 auto;
  background:linear-gradient(180deg,#131a23,#0f151d);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:9px;white-space:nowrap}
.brand-mark{color:var(--acc);flex:0 0 auto}
.brand-name{font-size:14.5px;font-weight:500;letter-spacing:.2px}.brand-name b{font-weight:700}
.brand-sub{color:var(--fg3);font-size:11.5px;padding-left:10px;margin-left:2px;border-left:1px solid var(--line)}
#source{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
#source #dev-select{max-width:220px}
#source-msg{color:var(--fg2);font-size:11.5px;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#status{margin-left:auto;display:flex;align-items:center;gap:8px}
.stat{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--fg2);padding:4px 10px;
  background:var(--bg2);border:1px solid var(--line-soft);border-radius:var(--r-pill);white-space:nowrap;font-variant-numeric:tabular-nums}
.stat::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--fg3);flex:0 0 auto}
.stat.ok::before{background:var(--ok);box-shadow:0 0 0 3px rgba(75,208,127,.15)}
.stat.info::before{background:var(--acc);box-shadow:0 0 0 3px var(--acc-ghost)}
.stat.warn::before{background:var(--warn)}
.stat.bad::before{background:var(--bad);box-shadow:0 0 0 3px rgba(255,107,115,.15)}
#chip-counts::before{display:none}
#chip-counts{padding-left:12px}

/* ---- buttons ---- */
.btn{background:var(--bg3);color:var(--fg);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:6px 12px;cursor:pointer;font:inherit;font-size:12.5px;font-weight:500;white-space:nowrap;transition:border-color .12s,background .12s}
.btn:hover{border-color:var(--acc-dim);background:var(--raise)}
.btn.sm{padding:3px 9px;font-size:11.5px}
.btn.ghost{background:transparent}
.btn.ghost:hover{background:var(--bg3)}
.btn.primary{background:var(--acc);color:#04121b;border-color:transparent;font-weight:600}
.btn.primary:hover{filter:brightness(1.08);background:var(--acc)}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;padding:0;
  background:transparent;border:1px solid var(--line-soft);border-radius:var(--r-sm);color:var(--fg2);cursor:pointer;transition:.12s}
.iconbtn:hover{color:var(--fg);border-color:var(--line);background:var(--bg2)}
.iconbtn[aria-pressed="true"],.iconbtn.on{color:var(--acc);border-color:var(--acc-dim);background:var(--acc-ghost)}
.chipbtn{background:var(--bg3);border:1px solid var(--line);color:var(--fg2);border-radius:var(--r-sm);padding:2px 8px;font-size:11px;cursor:pointer}
.chipbtn:hover{color:var(--fg);border-color:var(--acc-dim)}

/* ---- command bar (global filter) ---- */
#cmdbar{display:flex;align-items:center;gap:10px;height:var(--h-cmd);padding:0 16px;flex:0 0 auto;
  background:var(--bg2);border-bottom:1px solid var(--line)}
.search{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:0 10px;height:30px;min-width:200px;max-width:360px;flex:1 1 260px;color:var(--fg3)}
.search:focus-within{border-color:var(--acc-dim)}
.search input{border:0;background:transparent;color:var(--fg);font:inherit;font-size:12.5px;outline:0;width:100%}
.search input::placeholder{color:var(--fg3)}
#cmdbar select,#dev-select{background:var(--bg);color:var(--fg);border:1px solid var(--line);border-radius:var(--r-sm);
  height:30px;padding:0 8px;font:inherit;font-size:12.5px;cursor:pointer}
#cmdbar select:hover,#dev-select:hover{border-color:var(--acc-dim)}

/* ---- banner ---- */
#banner{background:#33191d;color:#ffd7da;border-bottom:1px solid var(--bad);padding:8px 16px;font-size:12.5px;flex:0 0 auto}

/* ---- app shell: rail + work ---- */
#app{flex:1 1 auto;display:flex;min-height:0}
#rail{flex:0 0 var(--w-rail);display:flex;flex-direction:column;gap:2px;padding:8px 6px;
  background:#0d131a;border-right:1px solid var(--line)}
.wb{display:flex;flex-direction:column;align-items:center;gap:4px;padding:9px 4px;border:0;border-radius:var(--r);
  background:transparent;color:var(--fg3);cursor:pointer;font:inherit;font-size:10.5px;font-weight:500;position:relative;transition:.12s}
.wb svg{width:22px;height:22px}
.wb:hover{color:var(--fg2);background:var(--bg2)}
.wb.active{color:var(--acc);background:var(--acc-ghost)}
.wb.active::before{content:"";position:absolute;left:-6px;top:12px;bottom:12px;width:3px;border-radius:3px;background:var(--acc)}
#work{flex:1 1 auto;min-width:0;position:relative;overflow:hidden}

/* ---- workbench panes ---- */
.tab{position:absolute;inset:0;display:flex;flex-direction:column;overflow:hidden}
.scrollpane{flex:1 1 auto;overflow:auto;min-height:0}

/* ---- Monitor dashboard grid ---- */
.dash{flex:1 1 auto;min-height:0;display:grid;gap:10px;padding:10px;
  grid-template-columns:minmax(0,1fr) minmax(320px,380px);
  grid-template-rows:minmax(0,1.55fr) minmax(0,1fr);
  grid-template-areas:"map feed" "messages feed"}
.dash.messages-collapsed{grid-template-rows:minmax(0,1fr) auto}
.dash.map-collapsed{grid-template-rows:auto minmax(0,1fr)}
.dash.map-collapsed.messages-collapsed{grid-template-rows:auto auto 1fr}

/* ---- panel component ---- */
.panel{display:flex;flex-direction:column;min-height:0;min-width:0;background:var(--bg2);
  border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;gap:8px;height:38px;padding:0 10px 0 8px;flex:0 0 auto;
  background:linear-gradient(180deg,#141b24,#111820);border-bottom:1px solid var(--line);user-select:none}
.panel-title{font-size:12px;font-weight:600;letter-spacing:.2px;color:var(--fg)}
.panel-tools{margin-left:auto;display:flex;align-items:center;gap:8px}
.panel-body{flex:1 1 auto;min-height:0;overflow:auto}
.panel-body.flush{overflow:hidden;display:flex;flex-direction:column}
.panel-body.flush>#feed,.panel-body.flush>#messages{flex:1 1 auto;min-height:0;overflow:auto}
.collapse{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:0;
  background:transparent;color:var(--fg2);cursor:pointer;border-radius:4px}
.collapse:hover{color:var(--fg);background:var(--bg3)}
.collapse svg{width:16px;height:16px;transition:transform .15s}
.panel.collapsed .collapse svg{transform:rotate(-90deg)}
.panel.collapsed{min-height:0}
.panel.collapsed .panel-body{display:none}
.toggle{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--fg2);cursor:pointer}
.toggle input{accent-color:var(--acc);margin:0}

/* map fills its panel */
#panel-map .panel-body{padding:0}
#mapwrap{flex:1 1 auto;display:flex;flex-direction:column;min-width:0;min-height:0;position:relative;height:100%}
#map{flex:1 1 auto;min-height:0;background:#0a0e12}
#scope-strip{flex:0 0 auto;background:#07090c;border-bottom:1px solid var(--line)}
#scope-canvas{display:block;width:100%;height:104px}
#scope-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:10.5px;color:var(--fg2);padding:3px 10px}
#scope-legend i{display:inline-block;width:10px;height:3px;margin-right:4px;vertical-align:middle}
#scope-stat{margin-left:auto;font-family:var(--mono);color:var(--fg3)}

/* ---- Inspect workbench ---- */
#detail{position:static;inset:auto;left:auto;right:auto;bottom:auto;height:auto;flex:1 1 auto;
  display:flex;flex-direction:column;min-height:0;background:transparent;border:0;box-shadow:none}
#detail-head{display:flex;align-items:center;gap:10px;height:46px;padding:0 16px;flex:0 0 auto;
  background:var(--bg2);border-bottom:1px solid var(--line);font-size:13px}
#detail-title{font-weight:600}
#detail-title.muted{color:var(--fg3);font-weight:500}
#detail-body{flex:1 1 auto;overflow:auto;min-height:0;padding:16px;max-width:1100px;width:100%;margin:0 auto}

/* ---- feed rows: tidy the density ---- */
#feed .pkt{padding:8px 12px;border-bottom:1px solid var(--line-soft);grid-template-columns:46px 1fr auto;gap:2px 10px}
#feed .pkt:hover{background:var(--bg3)}
#feed .pkt.sel{background:var(--acc-ghost);box-shadow:inset 3px 0 0 var(--acc)}
#feed .pkt .call{font-weight:600;letter-spacing:.2px}
#feed .pkt .raw{color:var(--fg3);margin-top:1px}
@keyframes flash{from{background:rgba(75,208,127,.18)}to{background:transparent}}

/* ---- panes: tables get breathing room ---- */
.scrollpane #stations,.scrollpane #wx{padding:0}
.scrollpane table.grid{font-size:12.5px}
.scrollpane table.grid th{background:var(--bg2);padding:8px 12px}
.scrollpane table.grid td{padding:7px 12px}
#learn .pane,#about .pane{max-width:820px}

/* ---- badges refined ---- */
.badge{border-radius:var(--r-pill);font-size:10px;line-height:15px;padding:0 7px;font-weight:600;letter-spacing:.2px}

/* ---- responsive ---- */
@media (max-width:1040px){
  .dash{grid-template-columns:1fr;grid-template-rows:minmax(220px,1.3fr) auto minmax(160px,1fr);
    grid-template-areas:"map" "feed" "messages"}
  .dash.map-collapsed{grid-template-rows:auto auto 1fr}
}
@media (max-width:720px){
  #top{flex-wrap:wrap;height:auto;padding:8px 12px;gap:10px}
  #source{order:3;width:100%}
  #status{margin-left:0}
  .brand-sub{display:none}
  #rail{flex-direction:row;flex:0 0 auto;overflow-x:auto;border-right:0;border-bottom:1px solid var(--line)}
  .wb{flex:0 0 auto;min-width:64px}
  .wb.active::before{left:12px;right:12px;top:auto;bottom:-6px;width:auto;height:3px}
}

/* ---- Inspect workbench: sectioned, designed reading view ---- */
.ins-h{font-size:11px;font-weight:600;letter-spacing:.6px;text-transform:uppercase;color:var(--fg3);
  margin:20px 0 8px;padding-bottom:6px;border-bottom:1px solid var(--line-soft)}
.ins-h:first-child{margin-top:0}
#detail-body .rawline{margin-top:4px}
#detail-body .kv{grid-template-columns:150px 1fr;gap:5px 14px}
.ins-note{color:var(--fg2);font-size:12px;background:var(--bg2);border:1px solid var(--line-soft);border-radius:var(--r-sm);padding:10px 12px;margin:16px 0}
.ins-sec{margin:18px 0 4px;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--bg2)}
.ins-sec-head{display:flex;align-items:center;gap:8px;height:38px;padding:0 10px 0 8px;cursor:pointer;user-select:none;
  background:linear-gradient(180deg,#141b24,#111820);border-bottom:1px solid var(--line);font-size:12px;font-weight:600}
.ins-sec-head:hover{color:var(--fg)}
.ins-sec .modem{margin:0;border-top:0;padding:12px}
.ins-sec.collapsed .modem{display:none}
.ins-sec.collapsed .ins-sec-head{border-bottom:0}
.ins-sec.collapsed .collapse svg{transform:rotate(-90deg)}
.ins-sec .collapse svg{transition:transform .15s}


/* ============================================================
   Monitor workspace: 2-D toggle / collapse / drag-resize layout
   Signal (wide) on top, Map | Inspector side-by-side, Messages, Feed right
   ============================================================ */
#ws{display:flex;flex-direction:column;height:100%;min-height:0}
#ws-bar{display:flex;align-items:center;gap:6px;padding:7px 10px;border-bottom:1px solid var(--line);flex:0 0 auto;flex-wrap:wrap}
#ws-bar .grow{flex:1}
.ws-bar-label{font-size:10.5px;color:var(--fg3);text-transform:uppercase;letter-spacing:.5px;margin-right:2px}
.ws-tog{position:relative;font-size:12px;padding:3px 11px;border-radius:13px;border:1px solid var(--line);background:var(--bg2);color:var(--fg3);cursor:pointer;line-height:1.4}
.ws-tog:hover{color:var(--fg2)}
.ws-tog[aria-pressed="true"]{color:var(--acc);border-color:var(--acc-dim);background:var(--acc-ghost)}
.ws-tog .live-dot{position:absolute;top:-2px;right:-2px}

#ws-body{flex:1 1 auto;display:flex;min-height:0;min-width:0;padding:8px;gap:0}
#ws-left{flex:1 1 auto;display:flex;flex-direction:column;min-height:0;min-width:0}
#ws-mid{display:flex;min-height:0;min-width:0}
#ws-left>.panel,#ws-mid>.panel{min-height:36px;min-width:0}
#ws .panel{min-width:0}
#panel-feed{flex:0 0 auto;width:340px;min-width:40px;min-height:0}

.panel-close{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:0;border-radius:6px;background:transparent;color:var(--fg3);cursor:pointer}
.panel-close:hover{color:var(--bad);background:var(--bg3)}
.panel-close svg{width:14px;height:14px}

/* splitters */
.ws-hsplit{flex:0 0 9px;position:relative;cursor:row-resize}
.ws-hsplit::after{content:"";position:absolute;left:8px;right:8px;top:4px;height:1px;background:var(--line);transition:background .12s,height .12s}
.ws-hsplit:hover::after{background:var(--acc);height:2px}
.ws-colsplit,.ws-vsplit{flex:0 0 9px;position:relative;cursor:col-resize;align-self:stretch}
.ws-colsplit::after,.ws-vsplit::after{content:"";position:absolute;top:8px;bottom:8px;left:4px;width:1px;background:var(--line);transition:background .12s,width .12s}
.ws-colsplit:hover::after,.ws-vsplit:hover::after{background:var(--acc);width:2px}
.ws-hsplit.disabled,.ws-colsplit.disabled,.ws-vsplit.disabled{cursor:default;pointer-events:none;opacity:.45}
body.resizing{user-select:none}

/* panels that collapse to a thin vertical strip (side-by-side columns + the feed) */
.vpanel.collapsed{overflow:hidden}
.vpanel.collapsed .panel-body{display:none}
.vpanel.collapsed .panel-head{flex-direction:column;height:100%;align-items:center;gap:10px;padding:9px 0}
.vpanel.collapsed .panel-title{writing-mode:vertical-rl;transform:rotate(180deg);font-size:11px;margin:0;white-space:nowrap}
.vpanel.collapsed .panel-tools,.vpanel.collapsed .detail-title{display:none}

/* Signal panel */
.signal-body{display:flex;flex-direction:column;min-height:0;padding:10px 12px;overflow:auto}
.signal-body #signal-scope{flex:1 1 auto;display:flex;flex-direction:column;min-height:0}
.signal-body canvas#scope-canvas{width:100%;flex:1 1 auto;min-height:110px;height:auto;display:block;background:#07090c;border:1px solid var(--line);border-radius:var(--r)}
#scope-legend{display:flex;gap:13px;flex-wrap:wrap;font-size:11px;color:var(--fg2);padding:7px 2px 0}
#scope-legend i{display:inline-block;width:10px;height:3px;margin-right:4px;vertical-align:middle}
#panel-signal #scope-stat{font-family:var(--mono);color:var(--fg3);font-size:11px;margin-left:auto}
#panel-signal .panel-tools{flex:1;min-width:0}

/* Inspector panel */
#panel-inspect .panel-body{overflow:auto;padding:12px 14px}
.detail-title{font-size:12px;font-weight:400;color:var(--fg2);margin-left:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:0 1 auto;min-width:0}

.live-dot{width:7px;height:7px;border-radius:50%;background:var(--ok);animation:livepulse 1.6s infinite;display:inline-block}
@keyframes livepulse{0%{box-shadow:0 0 0 0 rgba(63,214,122,.55)}70%{box-shadow:0 0 0 5px rgba(63,214,122,0)}100%{box-shadow:0 0 0 0 rgba(63,214,122,0)}}

@media (max-width:1040px){
  #ws-body{flex-direction:column;overflow-y:auto;gap:8px}
  #ws-left{flex:0 0 auto}
  #ws-mid{flex-direction:column;flex:0 0 auto!important}
  #panel-signal,#ws-mid>.panel,#panel-messages{flex:0 0 auto!important;min-height:210px!important}
  #panel-feed{flex:0 0 auto!important;width:auto!important;min-height:320px!important}
  .ws-vsplit,.ws-colsplit,.ws-hsplit{display:none}
  .vpanel.collapsed{width:auto!important}
  .vpanel.collapsed .panel-head{flex-direction:row;height:auto;padding:0 8px 0 4px}
  .vpanel.collapsed .panel-title{writing-mode:horizontal-tb;transform:none}
  .vpanel.collapsed .panel-body{display:none}
}