/* Authority Safety Interlock — responsive + scrollable diagram */
:root{
  --bg0:#07101f; --bg1:#0b1630;
  --border:rgba(120,170,220,.18);
  --text:#d7e2f1;
  --mono:'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans:'IBM Plex Sans', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; font-family:var(--sans); color:var(--text);
  background:
    radial-gradient(1200px 700px at 15% 15%, rgba(61,139,255,.16), transparent 60%),
    radial-gradient(900px 520px at 85% 20%, rgba(95,224,170,.14), transparent 55%),
    radial-gradient(1000px 650px at 60% 95%, rgba(255,130,170,.10), transparent 55%),
    linear-gradient(135deg, var(--bg0), var(--bg1));
  overflow:hidden;
}
.wrap{min-height:100%; display:flex; flex-direction:column;}

/* Header */
.header{padding:26px 28px 14px; border-bottom:1px solid rgba(120,170,220,.14);}
.title{
  font-size:clamp(28px, 4.0vw, 44px);
  line-height:1.05; font-weight:700; margin:0; text-align:center;
  color:#dfe9f8; text-shadow:0 10px 30px rgba(0,0,0,.35);
}
.subtitle{
  margin:10px 0 0; text-align:center;
  color:rgba(160,190,230,.9);
  font-size:clamp(14px, 1.7vw, 20px); font-weight:500; letter-spacing:.6px;
}

/* Tabs */
.tabsRow{
  margin:18px auto 0; width:min(980px, 92vw);
  display:flex; justify-content:center; gap:14px; padding:0 10px;
}
.tab{
  flex:1; max-width:260px; padding:12px 14px;
  border-radius:10px; border:1px solid rgba(120,170,220,.18);
  background:rgba(15,25,52,.55); color:rgba(190,208,235,.95);
  font-family:var(--mono); font-weight:700; letter-spacing:1px; text-transform:uppercase;
  font-size:13px; cursor:pointer;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.25);
  transition:transform .12s ease, background .12s ease, border-color .12s ease;
}
.tab:hover{transform:translateY(-1px); border-color:rgba(120,170,220,.30)}
.tab.active{
  background:linear-gradient(180deg, rgba(70,190,130,.32), rgba(15,25,52,.55));
  border-color:rgba(73,209,138,.55); color:#eafff4; box-shadow:0 0 18px rgba(73,209,138,.12);
}

/* Layout */
.main{
  flex:1; display:grid; grid-template-columns: minmax(0, 1fr) 360px;
  gap:18px; padding:18px 18px 76px; overflow:hidden;
}

/* Diagram panel: scrollable so laptop + phones can see everything */
.canvasPanel{
  position:relative; border-radius:18px;
  background:linear-gradient(180deg, rgba(10,18,40,.55), rgba(10,18,40,.32));
  border:1px solid var(--border);
  box-shadow: 0 30px 90px rgba(0,0,0,.35);
  overflow:auto;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
  min-height:560px;
}
.canvasInner{
  position:relative;
  padding:22px 22px 18px;
  min-width:1000px;  /* keeps the diagram readable */
  min-height:650px;
}
.canvasPanel::-webkit-scrollbar{height:10px;width:10px}
.canvasPanel::-webkit-scrollbar-thumb{background:rgba(160,190,230,.18); border-radius:999px}
.canvasPanel::-webkit-scrollbar-track{background:rgba(10,18,40,.25)}

.promptLine{text-align:center; margin:4px 0 10px; color:rgba(215,226,241,.86); font-size:clamp(14px, 1.6vw, 20px);}

/* Nodes */
.node{
  position:absolute;
  width:280px; height:170px;
  border-radius:14px; padding:18px 18px 14px;
  border:2px solid rgba(255,255,255,.10);
  background:rgba(12,18,40,.55);
  box-shadow: 0 18px 40px rgba(0,0,0,.25);
}
.nodeHead{font-family:var(--mono); font-weight:800; letter-spacing:2px; text-transform:uppercase; font-size:22px; margin:0 0 10px;}
.nodeBody{margin:0; color:rgba(230,238,250,.88); font-size:18px; line-height:1.25;}
.nodeState{margin-top:10px; font-family:var(--mono); font-weight:800; letter-spacing:1.2px; text-transform:uppercase; font-size:12px; color:rgba(215,226,241,.70);}

.node.evidence{border-color:rgba(73,209,138,.75); box-shadow:0 0 0 1px rgba(0,0,0,.25), 0 0 42px rgba(73,209,138,.15); background:linear-gradient(180deg, rgba(73,209,138,.12), rgba(12,18,40,.55));}
.node.identity{border-color:rgba(240,180,60,.80); box-shadow:0 0 0 1px rgba(0,0,0,.25), 0 0 46px rgba(240,180,60,.16); background:linear-gradient(180deg, rgba(240,180,60,.12), rgba(12,18,40,.55));}
.node.location{border-color:rgba(255,91,106,.82); box-shadow:0 0 0 1px rgba(0,0,0,.25), 0 0 50px rgba(255,91,106,.18); background:linear-gradient(180deg, rgba(255,91,106,.12), rgba(12,18,40,.55));}
.node.authority{border-color:rgba(183,194,214,.65); box-shadow:0 0 0 1px rgba(0,0,0,.25), 0 0 40px rgba(183,194,214,.12); background:linear-gradient(180deg, rgba(183,194,214,.10), rgba(12,18,40,.55));}

.node.failed{filter:saturate(.55) brightness(.88); opacity:.78;}
.node.failed .nodeState{color:rgba(255,200,210,.85);}

#nodeEvidence{left:28px; top:84px;}
#nodeIdentity{right:28px; top:84px;}
#nodeAuthority{left:28px; bottom:110px;}
#nodeLocation{right:28px; bottom:110px;}

/* Wires pinned to the 1000x650 design space */
#wires{position:absolute; left:0; top:0; width:1000px; height:650px; pointer-events:none; opacity:.95;}

/* Labels / status */
.arrowLabel{
  position:absolute; left:50%; top:138px; transform:translateX(-50%);
  font-family:var(--mono); font-weight:800; text-transform:uppercase;
  letter-spacing:1.2px; font-size:12px; color:rgba(255,199,120,.88);
  display:flex; gap:8px; align-items:center; pointer-events:none;
  text-shadow:0 4px 18px rgba(0,0,0,.40);
}
.lock{width:18px;height:18px;display:inline-grid;place-items:center;border-radius:6px;border:1px solid rgba(255,200,120,.35);background:rgba(255,200,120,.10);}
.centerStatus{
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  text-align:center; width:min(540px, 78%); pointer-events:none;
  font-family:var(--mono); letter-spacing:1.2px; text-transform:uppercase;
}
.centerStatus .unsafe{font-size:30px; color:rgba(255,91,106,.95); font-weight:900; text-shadow:0 0 22px rgba(255,91,106,.20);}
.centerStatus .sub{margin-top:6px; color:rgba(255,215,220,.85); font-weight:700; font-size:14px;}
.centerStatus .habeasLine{margin-top:12px; color:rgba(255,205,210,.85); letter-spacing:1px;}
.centerStatus.hidden{display:none;}

.habeasCaption{position:absolute; left:50%; bottom:88px; transform:translateX(-50%); width:min(720px, 92%); text-align:center; pointer-events:none;}
.habeasCaptionTitle{font-family:var(--mono); text-transform:uppercase; letter-spacing:1.2px; color:rgba(255,210,220,.88); font-weight:900;}
.habeasCaptionSub{margin-top:6px; color:rgba(215,226,241,.75); font-size:13px;}
.canvasBottomCaption{position:absolute; left:18px; right:18px; bottom:14px; text-align:center; color:rgba(180,200,226,.70); font-size:12px; pointer-events:none;}

/* Side panel */
.side{display:flex; flex-direction:column; gap:12px; overflow:hidden;}
.card{border-radius:14px; border:1px solid var(--border); background:linear-gradient(180deg, rgba(10,18,40,.70), rgba(10,18,40,.48)); box-shadow:0 20px 60px rgba(0,0,0,.25); overflow:hidden;}
.cardHead{padding:14px 14px 10px; border-bottom:1px solid rgba(120,170,220,.12); color:rgba(170,205,245,.92); font-family:var(--mono); text-transform:uppercase; letter-spacing:1px; font-weight:800; font-size:12px;}
.cardBody{padding:12px 14px 14px;}
.cardFoot{padding:0 14px 12px; color:rgba(160,180,205,.75); font-size:11px;}
.monoMuted{font-family:var(--mono); letter-spacing:.4px;}

.pill{display:inline-flex; align-items:center; gap:10px; padding:10px 12px; border-radius:12px; border:1px solid rgba(255,255,255,.12); background:rgba(15,25,52,.55); font-family:var(--mono); text-transform:uppercase; letter-spacing:1px; font-weight:900; font-size:12px;}
.pill.safe{border-color:rgba(73,209,138,.45); color:#eafff4; background:rgba(73,209,138,.10);}
.pill.unsafe{border-color:rgba(255,91,106,.45); color:#ffe6ea; background:rgba(255,91,106,.10);}
.indicators{margin-top:10px; font-family:var(--mono); font-size:12px; letter-spacing:.4px; color:rgba(185,205,232,.85); white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}

.toggleRow{display:flex; align-items:center; justify-content:space-between; gap:10px; padding:10px 10px; border-radius:10px; background:rgba(15,25,52,.55); border:1px solid rgba(120,170,220,.14); margin-bottom:10px; font-family:var(--mono); letter-spacing:.6px; font-size:12px; color:rgba(220,232,250,.92);}
.toggleRow.bad{border-color:rgba(255,91,106,.30); background:rgba(255,91,106,.06);}
.toggleRow input[type="checkbox"]{width:18px;height:18px; accent-color:#3b82f6;}
.toggleRow input[type="checkbox"]:disabled{opacity:.55; cursor:not-allowed;}

.btnRow{display:flex; gap:10px;}
.btn{flex:1; padding:11px 10px; border-radius:12px; border:1px solid rgba(120,170,220,.22); background:rgba(15,25,52,.55); color:rgba(220,232,250,.92); font-family:var(--mono); font-weight:800; letter-spacing:1px; text-transform:uppercase; font-size:12px; cursor:pointer; transition:transform .12s ease, border-color .12s ease, background .12s ease;}
.btn:hover{transform:translateY(-1px); border-color:rgba(120,170,220,.36)}
.btn:disabled{opacity:.5; cursor:not-allowed; transform:none;}
.btn.primary{background:linear-gradient(180deg, rgba(73,209,138,.18), rgba(15,25,52,.55)); border-color:rgba(73,209,138,.45); color:#eafff4;}

.riskBox{margin-top:12px; padding:12px 12px; border-radius:14px; border:1px solid rgba(240,180,60,.22); background:rgba(240,180,60,.08);}
.riskTitle{font-family:var(--mono); text-transform:uppercase; letter-spacing:1.2px; font-weight:900; color:rgba(255,220,150,.92); font-size:12px;}
.riskBody{margin-top:6px; color:rgba(255,225,175,.88); font-size:12px; line-height:1.55;}

.explain{font-size:12px; line-height:1.6; color:rgba(215,226,241,.88); max-height:320px; overflow:auto; padding-right:6px;}
.explain h4{margin:10px 0 6px; font-family:var(--mono); text-transform:uppercase; letter-spacing:.8px; font-size:11px; color:rgba(170,205,245,.92);}
.explain p{margin:6px 0;}
.explain strong{color:#e9f2ff;}
.card.grow{flex:1; min-height:220px;}

.footer{
  position:fixed; left:0; right:0; bottom:0;
  padding:14px 18px; background:rgba(7,12,26,.78);
  border-top:1px solid rgba(120,170,220,.12);
  color:rgba(165,185,210,.88); text-align:center; font-size:12px; letter-spacing:.2px;
  backdrop-filter: blur(10px);
}

/* Overlay */
.overlay{position:absolute; inset:0; background:rgba(0,0,0,.55); display:none; align-items:center; justify-content:center; z-index:10; backdrop-filter: blur(6px);}
.overlay.show{display:flex;}
.overlayCard{width:min(560px, 92%); border-radius:18px; border:2px solid rgba(255,91,106,.45); background:rgba(10,18,40,.92); padding:22px 20px; text-align:center; box-shadow:0 30px 90px rgba(0,0,0,.55);}
.overlayCard h2{margin:0 0 10px; font-family:var(--mono); text-transform:uppercase; letter-spacing:1.6px; font-size:18px; color:rgba(255,170,180,.95);}
.overlayCard p{margin:8px 0; color:rgba(220,232,250,.90); font-size:13px; line-height:1.6;}
.overlayCard .reason{color:rgba(255,200,210,.92); font-weight:800; font-family:var(--mono);}
.overlayCard .note{margin-top:12px; padding-top:12px; border-top:1px solid rgba(255,91,106,.25); color:rgba(255,170,180,.92); font-style:italic; font-size:12px;}

/* Responsive */
@media (max-width: 1060px){
  body{overflow:auto;}
  .main{grid-template-columns: 1fr; overflow:auto;}
  .side{width:100%; max-width:720px; margin:0 auto;}
  .footer{position:static;}
  .canvasInner{min-width:900px;}
}