:root{
  --bg:#050505;--panel:rgba(12,12,13,.84);--ink:#ebe6dd;--muted:#8f8a82;
  --line:rgba(235,230,221,.14);--line2:rgba(235,230,221,.28);--red:#b82d32;
  --ok:#8bbca1;--warn:#d6a66b;--mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --serif:Georgia,'Times New Roman',serif
}
*{box-sizing:border-box}
html{background:var(--bg);color:var(--ink);font-family:var(--mono)}
body{
  margin:0;min-height:100vh;
  background:radial-gradient(circle at 74% 8%,rgba(184,45,50,.10),transparent 30%),linear-gradient(180deg,#050505,#080808 62%,#030303)
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;
  background:url('/assets/system/signal-architecture.svg') center/cover no-repeat;
  opacity:.15;mix-blend-mode:screen
}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
.shell{position:relative;z-index:1;max-width:1680px;margin:auto;padding:18px}
.top{
  display:grid;grid-template-columns:1fr auto;gap:20px;align-items:end;
  padding:20px 0 18px;border-bottom:1px solid var(--line)
}
.kicker,.eyebrow{font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
h1{margin:6px 0 0;font:700 clamp(42px,7vw,112px)/.82 var(--serif);letter-spacing:-.055em}
.statusline{text-align:right;font-size:9px;line-height:1.7;color:var(--muted)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--red);margin-right:7px;box-shadow:0 0 14px rgba(184,45,50,.7)}
.layout{display:grid;grid-template-columns:330px minmax(0,1fr) 390px;gap:14px;padding-top:14px}
.panel{border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(16px);box-shadow:0 24px 80px rgba(0,0,0,.22)}
.ph{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ph.inset{margin:-14px -14px 0}
.pb{padding:14px}
.stack{display:grid;gap:10px}
.card{border:1px solid var(--line);padding:11px;background:rgba(255,255,255,.012)}
.card b{display:block;font:400 18px var(--serif);letter-spacing:.01em;margin:5px 0}
.small{font-size:9px;color:var(--muted);line-height:1.55}
.badge{display:inline-block;padding:4px 6px;border:1px solid var(--line2);font-size:8px;letter-spacing:.12em}
.badge.ok{color:var(--ok)}.badge.warn{color:var(--warn)}.badge.bad{color:#e7a0a0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
label{display:grid;gap:6px;font-size:8px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
input,textarea,select{width:100%;border:1px solid var(--line);background:#090909;color:var(--ink);padding:9px;outline:none}
textarea{min-height:74px;resize:vertical}
input:focus,textarea:focus,select:focus{border-color:var(--line2);box-shadow:0 0 0 2px rgba(184,45,50,.08)}
.btn{border:1px solid var(--line2);background:transparent;color:var(--ink);padding:10px 12px;font-size:8px;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}
.btn.primary{border-color:var(--red);background:rgba(184,45,50,.10)}
.btn:disabled{opacity:.35;cursor:not-allowed}
.hero{
  min-height:245px;display:grid;align-content:space-between;padding:22px;border-bottom:1px solid var(--line);
  background:linear-gradient(125deg,rgba(184,45,50,.09),transparent 42%),radial-gradient(circle at 72% 28%,rgba(235,230,221,.05),transparent 24%)
}
.hero h2{margin:8px 0 0;font:700 clamp(34px,5vw,74px)/.88 var(--serif);letter-spacing:-.045em}
.hero p{max-width:760px;color:var(--muted);line-height:1.7}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.metric{border:1px solid var(--line);padding:10px}
.metric span{font-size:8px;color:var(--muted)}
.metric b{display:block;font:400 28px var(--serif);margin-top:6px}
.vector{display:grid;gap:7px}
.vrow{display:grid;grid-template-columns:150px 1fr auto;gap:10px;align-items:center;font-size:9px}
.bar{height:5px;background:#151515;overflow:hidden}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--red),#ddd);width:0}
.missing{color:#5e5b56}
.timeline{display:grid;gap:8px;max-height:420px;overflow:auto}
.entry{border-left:2px solid var(--red);padding:8px 10px;background:rgba(255,255,255,.015)}
.entry .meta{font-size:8px;color:var(--muted);margin-bottom:5px}
.entry p{margin:0;font-size:10px;line-height:1.5}
.notice{padding:10px;border:1px solid rgba(184,45,50,.24);background:rgba(184,45,50,.045);font-size:10px;color:var(--muted);line-height:1.6}
.links{display:flex;flex-wrap:wrap;gap:8px}
.links a{border-bottom:1px solid var(--red);padding:4px 0;font-size:8px;letter-spacing:.12em}
.foot{display:flex;justify-content:space-between;gap:20px;padding:16px 0;color:var(--muted);font-size:8px;letter-spacing:.12em}
.csvbox{border:1px dashed var(--line2);padding:12px}
.csvbox input{border:0;padding:6px 0;background:transparent}
.connector{display:grid;grid-template-columns:1fr auto;gap:8px}
.connector .caps{grid-column:1/-1;font-size:8px;color:var(--muted);line-height:1.45}
.connector a{grid-column:1/-1}
.sectiongap{height:12px}
@media(max-width:1200px){.layout{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){
  .shell{padding:8px}.top{grid-template-columns:1fr}.statusline{text-align:left}
  .grid2,.grid3,.metrics{grid-template-columns:1fr}.vrow{grid-template-columns:110px 1fr auto}
}

.trajectory-card{border:1px solid var(--line);background:rgba(0,0,0,.18);padding:14px;overflow:hidden}
.trajectory-card .ph.inset{margin:-14px -14px 10px}
#trajectory{display:block;width:100%;height:auto;min-height:190px}
#trajectory .axis{stroke:rgba(235,230,221,.12);stroke-width:1}
#trajectory .kryline,#trajectory .attentionline,#trajectory .propagationline{fill:none;stroke-width:2;vector-effect:non-scaling-stroke}
#trajectory .kryline{stroke:#ece7dc}.trajectory-card .attentionline{stroke:#b82d32}.trajectory-card .propagationline{stroke:#8bbca1}
#trajectory .point{stroke:none}.trajectory-legend{display:flex;flex-wrap:wrap;gap:18px;font-size:8px;color:var(--muted);letter-spacing:.11em;text-transform:uppercase}
#socialReceipt{padding:8px 0;min-height:28px}

.music-plane{margin-top:14px}
.music-layout{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(420px,1.35fr) minmax(320px,.9fr);gap:14px}
.music-summary{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.track-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.track-btn{border:1px solid var(--line);background:rgba(255,255,255,.012);color:var(--ink);padding:10px;text-align:left;cursor:pointer}
.track-btn:hover,.track-btn.active{border-color:var(--line2);background:rgba(184,45,50,.08)}
.track-btn b{display:block;font:400 16px var(--serif);margin-bottom:4px}
.track-btn span{font-size:8px;color:var(--muted);line-height:1.4}
.music-detail h3{margin:4px 0 8px;font:400 26px var(--serif)}
.music-detail p{font-size:10px;line-height:1.65;color:var(--muted)}
.music-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:10px}
.music-metrics div{border:1px solid var(--line);padding:8px}
.music-metrics span{display:block;font-size:7px;color:var(--muted);letter-spacing:.1em}
.music-metrics b{font:400 18px var(--serif)}
.band-bars{display:grid;gap:5px;margin-top:10px}
.band-row{display:grid;grid-template-columns:56px 1fr 42px;gap:8px;align-items:center;font-size:8px;color:var(--muted)}
.band-row .bar i{background:linear-gradient(90deg,#b82d32,#ece7dc)}
.matrix-wrap{overflow:auto;margin-top:9px}
#musicMatrix{border-collapse:collapse;font-size:7px;min-width:680px;width:100%}
#musicMatrix th,#musicMatrix td{border:1px solid var(--line);padding:5px;text-align:center}
#musicMatrix th{color:var(--muted);font-weight:400}
#musicMatrix td.near{background:rgba(139,188,161,.10)}
#musicMatrix td.far{background:rgba(184,45,50,.10)}
.knowledge-chain{display:grid;gap:6px;margin-top:9px}
.knowledge-node{border-left:2px solid var(--red);padding:7px 9px;background:rgba(255,255,255,.012)}
.knowledge-node b{display:block;font-size:9px;letter-spacing:.1em}
.knowledge-node span{font-size:8px;color:var(--muted);line-height:1.4}
.schema-list{display:grid;gap:6px;margin-top:9px;max-height:460px;overflow:auto}
.schema-item{display:grid;grid-template-columns:1fr auto;gap:6px;border-bottom:1px solid var(--line);padding:6px 0}
.schema-item b{font-size:8px}
.schema-item span{font-size:7px;color:var(--muted)}
@media(max-width:1250px){.music-layout{grid-template-columns:1fr}.music-summary{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:760px){.music-summary,.track-grid,.music-metrics{grid-template-columns:1fr 1fr}.music-layout{grid-template-columns:1fr}}

.ai-plane{margin-top:14px}
.ai-layout{display:grid;grid-template-columns:minmax(300px,.9fr) minmax(420px,1.25fr) minmax(260px,.7fr);gap:14px}
.ai-result{min-height:340px}
.ai-result pre{
  margin:10px 0 0;max-height:520px;overflow:auto;white-space:pre-wrap;word-break:break-word;
  font:9px/1.6 var(--mono);color:var(--ink);background:#070707;border:1px solid var(--line);padding:12px
}
#aiCreatePr:disabled,#aiRunObserver:disabled,#aiRunCurator:disabled,#aiRunSitePlan:disabled{opacity:.35}
@media(max-width:1200px){.ai-layout{grid-template-columns:1fr}}