@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Rajdhani:wght@400;600;700&family=Exo+2:wght@300;400;600&display=swap');
:root{
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  --navy:#020c18;--deep:#040f22;--panel:#071428;--surface:#0b1d38;
  --b1:rgba(0,180,230,0.15);--b2:rgba(0,180,230,0.32);
  --teal:#00c8e0;--green:#00e87a;--amber:#f5a623;--red:#ff4d4d;--warn:#ff9500;
  --text:#cfe8f5;--muted:#5a8fad;--dim:#223a58;
  --mono:'Share Tech Mono','Courier New',monospace;--ui:'Rajdhani',sans-serif;--body:'Exo 2',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{background:var(--navy);color:var(--text);font-family:var(--body);font-size:13px;
  background-image:radial-gradient(ellipse 70% 50% at 50% 0%,rgba(0,80,130,0.2) 0%,transparent 70%)}

/* ── LAYOUT ── */
#layout{display:flex;flex-direction:column;height:100vh}
#hdr,#disc,#mstrip{flex-shrink:0}
#main{display:flex;flex:1;min-height:0;overflow:hidden}
#left{width:274px;flex-shrink:0;overflow-y:auto;background:var(--panel);border-right:1px solid var(--b1);padding:11px}
#centre{flex:1;display:flex;flex-direction:column;min-width:0}
#sonar-wrap{flex:1;min-height:0;position:relative;background:#020e08}
#sonar-cv{position:absolute;inset:0;width:100%;height:100%}
#bottom{display:flex;gap:5px;height:210px;flex-shrink:0;border-top:1px solid var(--b1);background:#01080f;padding:3px}
#dprofile{flex:1 1 auto;min-width:0;position:relative;background:#020810;border:1px solid var(--b1);border-radius:4px;overflow:hidden}
#sub3d-wrap{flex:0 0 200px;background:#020810;border:1px solid var(--b1);border-radius:4px;overflow:hidden}
#depth-cv{position:absolute;inset:0;width:100%;height:100%}

/* Side-expansion info drawers (overlay on 3D submarine view) */
#infoDrawers{position:absolute;top:8px;right:8px;bottom:8px;display:flex;flex-direction:row-reverse;align-items:flex-start;gap:5px;z-index:30;pointer-events:none}
.idr{pointer-events:auto;display:flex;flex-direction:row;align-items:stretch;max-height:100%}
.idr-tab{width:22px;background:rgba(0,12,22,.92);border:1.5px solid rgba(95,234,255,.7);border-radius:4px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#eafcff;font-family:var(--mono);font-size:10px;letter-spacing:.12em;writing-mode:vertical-rl;transform:rotate(180deg);padding:8px 0;text-shadow:0 1px 2px rgba(0,0,0,0.6);box-shadow:0 0 8px rgba(0,200,255,.35);user-select:none;transition:background .15s,border-color .15s}
.idr-tab:hover{background:rgba(0,40,60,.95);border-color:#5feaff;color:#fff}
.idr-tab.active{background:rgba(0,60,90,.95);border-color:#5feaff;color:#5feaff}
.idr-body{width:230px;max-height:100%;overflow:auto;background:rgba(0,8,16,.94);border:1.5px solid rgba(95,234,255,.85);border-radius:4px;padding:7px 9px;margin-right:3px;color:#eafcff;font-family:var(--ui);font-size:11px;box-shadow:0 0 14px rgba(0,200,255,.4),inset 0 0 0 1px rgba(0,0,0,.55);text-shadow:none}
.idr-body h4{font-family:var(--mono);font-size:10px;color:#5feaff;letter-spacing:.12em;margin:0 0 5px;padding-bottom:3px;border-bottom:1px solid rgba(95,234,255,.45);text-shadow:0 1px 2px rgba(0,0,0,0.7);font-weight:800}
.idr-body div{display:flex;align-items:center;gap:6px;padding:2px 0;font-weight:600}
.idr-body .k{width:72px;color:#bdd9ec;font-size:10px;font-family:var(--mono)}
.idr-body .v{color:#eafcff;font-size:11px;font-weight:700}
.idr-body .v.acc{color:#5feaff}
.idr-body input.hud-in{background:rgba(0,20,32,.8);border:1px solid rgba(95,234,255,.55);color:#fff;font-family:var(--mono);font-size:10px;padding:2px 5px;border-radius:3px;width:120px;outline:none}
.idr-body input.hud-in:focus{border-color:#5feaff;box-shadow:0 0 6px rgba(95,234,255,.6)}
.idr:not(.open) .idr-body{display:none}
@media(max-width:900px){.idr-body{width:180px}}

#right{width:268px;flex-shrink:0;overflow-y:auto;background:var(--panel);border-left:1px solid var(--b1);padding:11px}
#aibar{flex-shrink:0;display:flex;align-items:flex-start;gap:10px;padding:8px 14px;background:var(--deep);border-top:1px solid var(--b2);min-height:54px}

/* ── HEADER ── */
#hdr{display:flex;align-items:center;justify-content:space-between;padding:7px 16px;background:var(--deep);border-bottom:1px solid var(--b2)}
.logo{display:flex;align-items:center;gap:9px}
.logo-badge{width:30px;height:30px;border:1.5px solid var(--teal);border-radius:5px;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:9px;color:var(--teal);box-shadow:0 0 8px rgba(0,200,224,.35)}
.logo-name{font-family:var(--ui);font-weight:700;font-size:15px;color:#fff;letter-spacing:.05em}
.logo-sub{font-family:var(--mono);font-size:8px;color:var(--muted);letter-spacing:.08em}
.hdr-r{display:flex;align-items:center;gap:10px}
.pill{font-family:var(--mono);font-size:9px;letter-spacing:.05em;padding:2px 8px;border-radius:3px;border:1px solid;display:flex;align-items:center;gap:4px}
.pill::before{content:'';width:5px;height:5px;border-radius:50%;display:inline-block}
.ok{border-color:var(--green);color:var(--green)}.ok::before{background:var(--green);animation:bk 2s infinite}
.wn{border-color:var(--warn);color:var(--warn)}.wn::before{background:var(--warn);animation:bk .7s infinite}
.er{border-color:var(--red);color:var(--red)}.er::before{background:var(--red)}
@keyframes bk{0%,100%{opacity:1}50%{opacity:.25}}
#clock{font-family:var(--mono);font-size:16px;color:var(--teal);letter-spacing:.1em}

/* ── DISC ── */
#disc{background:rgba(245,166,35,.06);border-bottom:1px solid rgba(245,166,35,.2);padding:3px 14px;font-family:var(--mono);font-size:8px;color:#8a6010;text-align:center;letter-spacing:.04em}

/* ── METRICS ── */
#mstrip{display:grid;grid-template-columns:repeat(8,1fr);background:var(--deep);border-bottom:1px solid var(--b2)}
.mc{padding:6px 6px;border-right:1px solid var(--b1);text-align:center}
.mc:last-child{border-right:none}
.ml{font-family:var(--mono);font-size:7px;color:var(--muted);letter-spacing:.07em;text-transform:uppercase;margin-bottom:2px}
.mv{font-family:var(--mono);font-size:14px;line-height:1;transition:color .3s}
.mu{font-family:var(--mono);font-size:7px;color:var(--dim);margin-top:1px}
.ct{color:var(--teal)}.cg{color:var(--green)}.ca{color:var(--amber)}.cr{color:var(--red)}

/* ── PANELS ── */
.plbl{font-family:var(--mono);font-size:8px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-bottom:9px;padding-bottom:4px;border-bottom:1px solid var(--b1);display:flex;align-items:center;gap:5px}
.plbl::before{content:'';width:4px;height:1px;background:var(--teal)}
.divx{height:1px;background:var(--b1);margin:9px 0}
.cg2{margin-bottom:12px}
.cl{font-family:var(--mono);font-size:8px;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:3px}
.cr2{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:2px}
.cval{font-family:var(--mono);font-size:19px;color:var(--teal)}
.cval.amb{color:var(--amber)}
.cunit{font-family:var(--mono);font-size:8px;color:var(--muted)}
input[type=range]{width:100%;appearance:none;background:transparent;cursor:pointer;height:16px;display:block}
input[type=range]::-webkit-slider-runnable-track{height:3px;background:var(--dim);border-radius:2px}
input[type=range]::-webkit-slider-thumb{appearance:none;width:12px;height:12px;border-radius:50%;background:var(--teal);margin-top:-4.5px;border:2px solid var(--navy);box-shadow:0 0 5px var(--teal)}
input[type=range].amb::-webkit-slider-thumb{background:var(--amber);box-shadow:0 0 5px var(--amber)}
select{width:100%;background:var(--surface);color:var(--text);border:1px solid var(--b1);border-radius:3px;padding:5px 7px;font-family:var(--mono);font-size:10px;cursor:pointer;outline:none}
.btn{display:block;width:100%;padding:6px;font-family:var(--ui);font-weight:600;font-size:12px;letter-spacing:.08em;cursor:pointer;border-radius:4px;border:1px solid;text-align:center;transition:all .15s;margin-bottom:5px;background:transparent}
.bt{border-color:var(--teal);color:var(--teal)}.bt:hover,.bt.on{background:rgba(0,200,224,.15);box-shadow:0 0 8px rgba(0,200,224,.3)}
.ba{border-color:var(--amber);color:var(--amber)}.ba:hover{background:rgba(245,166,35,.12)}
.bg{border-color:var(--green);color:var(--green)}.bg:hover,.bg.on{background:rgba(0,232,122,.12);box-shadow:0 0 6px rgba(0,232,122,.3)}
.bp{border-color:#a060ff;color:#a060ff}.bp:hover{background:rgba(160,96,255,.12)}

/* ── TABS ── */
.tabrow{display:flex;gap:3px;margin-bottom:9px}
.tab{font-family:var(--mono);font-size:8px;letter-spacing:.06em;padding:3px 7px;border-radius:3px;cursor:pointer;border:1px solid var(--dim);color:var(--muted);transition:all .15s}
.tab.on{border-color:var(--teal);color:var(--teal);background:rgba(0,200,224,.07)}

/* ── SCENARIO CARDS ── */
.scard{background:rgba(0,0,0,.3);border:1px solid var(--b1);border-radius:3px;padding:6px 8px;margin-bottom:6px;cursor:pointer;transition:border-color .15s}
.scard:hover{border-color:rgba(0,180,230,.4)}.scard.on{border-color:var(--teal);background:rgba(0,200,224,.06)}
.st{font-family:var(--ui);font-size:11px;font-weight:600;color:var(--text);margin-bottom:1px}
.sd{font-family:var(--mono);font-size:8px;color:var(--muted);line-height:1.4}

/* ── ENV GRID ── */
.envg{display:grid;grid-template-columns:1fr 1fr;gap:3px}
.envi{background:rgba(0,0,0,.3);border-radius:3px;padding:4px 6px}
.ek{font-family:var(--mono);font-size:7px;color:var(--muted);text-transform:uppercase}
.ev{font-family:var(--mono);font-size:12px;color:var(--teal)}
.eu{font-family:var(--mono);font-size:7px;color:var(--dim)}

/* ── DT CARDS ── */
.dtc{background:var(--surface);border:1px solid var(--b1);border-radius:4px;padding:8px;margin-bottom:7px}
.dtt{font-family:var(--mono);font-size:8px;color:var(--teal);letter-spacing:.1em;text-transform:uppercase;margin-bottom:6px;display:flex;justify-content:space-between}
.dts{color:var(--muted);font-size:7px}
.br{display:flex;align-items:center;gap:4px;margin-bottom:3px}
.brl{font-family:var(--mono);font-size:7px;color:var(--muted);width:30px;text-align:right;flex-shrink:0}
.brb{flex:1;height:4px;background:var(--dim);border-radius:2px;overflow:hidden}
.brf{height:100%;border-radius:2px;transition:width .4s,background .4s}
.brv{font-family:var(--mono);font-size:8px;color:var(--text);width:54px;text-align:right;flex-shrink:0}
.eq{font-family:var(--mono);font-size:7px;color:var(--dim);background:rgba(0,0,0,.35);border-radius:2px;padding:3px 5px;margin-top:4px;line-height:1.6}

/* ── MISSION ── */
.mi{font-family:var(--mono);font-size:8px;color:var(--muted);line-height:1.9}
.mi.done{color:var(--green)}.mi.done::before{content:'✓ '}.mi.pend::before{content:'○ '}

/* ── CONTACTS ── */
.crow{display:flex;align-items:center;gap:4px;padding:3px 0;border-bottom:1px solid var(--b1);font-family:var(--mono);font-size:9px}
.crow:last-child{border-bottom:none}
.cb{color:var(--teal);width:30px}.ct2{color:var(--muted);flex:1;font-size:8px}.cc{width:32px;text-align:right}

/* ── SONAR OVERLAYS ── */
.sol{position:absolute;font-family:var(--mono);font-size:9px;line-height:1.65;pointer-events:none;text-shadow:0 1px 2px rgba(0,0,0,0.5);z-index:2}
#sol-l{top:10px;left:10px;color:#00e87a}
#sol-r{top:10px;right:10px;color:rgba(0,232,122,.6);text-align:right}

/* ── AI BAR ── */
.ailbl{font-family:var(--mono);font-size:8px;color:var(--teal);letter-spacing:.1em;border:1px solid var(--teal);border-radius:3px;padding:2px 6px;white-space:nowrap;flex-shrink:0;box-shadow:0 0 5px rgba(0,200,224,.25)}
#aitxt{font-family:var(--mono);font-size:10px;color:var(--green);flex:1;line-height:1.5}
#aieq{font-family:var(--mono);font-size:9px;color:var(--muted);border-left:2px solid var(--dim);padding-left:9px;white-space:nowrap;flex-shrink:0}

/* ── MODALS ── */
.modal-bg{display:none;position:fixed;inset:0;background:rgba(0,0,0,.8);z-index:500;align-items:center;justify-content:center}
.modal-bg.show{display:flex}
.modal-box{background:var(--panel);border:1px solid var(--b2);border-radius:8px;width:680px;max-width:95vw;max-height:88vh;overflow-y:auto;padding:22px;transition:width .25s,max-width .25s,max-height .25s}
.modal-box.enlarged{width:96vw !important;max-width:96vw !important;max-height:94vh !important;padding:26px 30px}
.modal-actions{position:absolute;top:14px;right:14px;display:flex;gap:6px;z-index:5}
.modal-act{font-family:var(--mono);font-size:11px;letter-spacing:.08em;padding:5px 11px;border-radius:4px;cursor:pointer;border:1px solid var(--teal);color:#eafcff;background:rgba(0,40,60,.85);transition:all .15s}
.modal-act:hover{background:rgba(0,200,224,.25);box-shadow:0 0 8px rgba(95,234,255,.5)}
.modal-act.danger{border-color:var(--amber);color:#ffd28a}
/* Enhanced telemetry chart */
.tchart-wrap{position:relative;background:#020a14;border:1px solid rgba(95,234,255,.55);border-radius:5px;padding:8px;margin:6px 0 10px;box-shadow:inset 0 0 14px rgba(0,200,255,.08)}
.tchart-legend{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:7px;font-family:var(--mono);font-size:11px}
.tchart-legend label{display:flex;align-items:center;gap:5px;cursor:pointer;padding:3px 8px;border-radius:3px;border:1px solid transparent;transition:all .12s;background:rgba(0,0,0,.4)}
.tchart-legend label:hover{background:rgba(0,200,255,.12);border-color:rgba(95,234,255,.4)}
.tchart-legend input{accent-color:#5feaff;cursor:pointer}
.tchart-legend .swatch{display:inline-block;width:11px;height:11px;border-radius:2px;box-shadow:0 0 5px currentColor}
.tchart-snap{position:absolute;top:8px;right:8px;font-family:var(--mono);font-size:10px;padding:3px 9px;border-radius:3px;cursor:pointer;border:1px solid var(--amber);color:#ffd28a;background:rgba(40,30,0,.7);z-index:3}
.tchart-snap:hover{background:rgba(245,166,35,.25)}

/* HELP */
.h-title{font-family:var(--ui);font-weight:700;font-size:17px;color:var(--teal);margin-bottom:3px}
.h-sub{font-family:var(--mono);font-size:8px;color:var(--muted);margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid var(--b1)}
.h-sec{font-family:var(--ui);font-weight:600;font-size:12px;color:var(--amber);text-transform:uppercase;letter-spacing:.06em;margin:12px 0 5px}
.h-row{display:flex;gap:10px;margin-bottom:5px}
.h-key{font-family:var(--mono);font-size:9px;color:var(--teal);background:rgba(0,200,224,.07);border:1px solid var(--b2);border-radius:3px;padding:2px 7px;white-space:nowrap;min-width:110px;flex-shrink:0}
.h-desc{font-family:var(--mono);font-size:9px;color:var(--muted);line-height:1.5}
.h-warn{background:rgba(255,77,77,.07);border:1px solid rgba(255,77,77,.22);border-radius:4px;padding:7px 11px;font-family:var(--mono);font-size:8px;color:#b04040;line-height:1.6;margin-top:12px}
.modal-close{display:block;width:100%;margin-top:16px;padding:7px;font-family:var(--ui);font-weight:600;font-size:12px;letter-spacing:.1em;cursor:pointer;border-radius:4px;border:1px solid var(--teal);color:var(--teal);background:rgba(0,200,224,.07);transition:background .15s}
.modal-close:hover{background:rgba(0,200,224,.18)}

/* SPOTLIGHT MODAL */
#spot-box{background:var(--deep);border:1px solid var(--amber);border-radius:8px;width:520px;max-width:94vw;padding:22px;text-align:center}
.spot-title{font-family:var(--ui);font-weight:700;font-size:16px;color:var(--amber);margin-bottom:6px}
.spot-eq{font-family:var(--mono);font-size:13px;color:var(--teal);background:rgba(0,0,0,.4);border-radius:4px;padding:8px 14px;margin:10px 0;letter-spacing:.06em}
.spot-body{font-family:var(--mono);font-size:10px;color:var(--text);line-height:1.7;margin-bottom:12px}
.spot-q{font-family:var(--ui);font-weight:600;font-size:13px;color:var(--amber);margin-bottom:8px}
.spot-input{width:100%;background:var(--surface);color:var(--text);border:1px solid var(--amber);border-radius:4px;padding:7px 10px;font-family:var(--mono);font-size:11px;outline:none;margin-bottom:8px}
.spot-answer-row{display:flex;gap:7px;justify-content:center}

/* LAB MODAL */
#lab-box{background:var(--deep);border:1px solid var(--teal);border-radius:8px;width:640px;max-width:95vw;max-height:85vh;overflow-y:auto;padding:22px}
.lab-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--b1)}
.lab-title{font-family:var(--ui);font-weight:700;font-size:15px;color:var(--teal)}
.lab-prog{font-family:var(--mono);font-size:9px;color:var(--muted)}
.lab-step-title{font-family:var(--ui);font-weight:600;font-size:13px;color:var(--amber);margin-bottom:6px}
.lab-step-body{font-family:var(--mono);font-size:10px;color:var(--text);line-height:1.7;margin-bottom:10px}
.lab-step-eq{font-family:var(--mono);font-size:11px;color:var(--teal);background:rgba(0,0,0,.4);border-radius:4px;padding:6px 12px;margin:8px 0;letter-spacing:.04em}
.lab-hint{font-family:var(--mono);font-size:9px;color:var(--muted);background:rgba(0,80,120,.15);border-radius:3px;padding:5px 9px;margin-bottom:10px;line-height:1.5}
.lab-q{font-family:var(--ui);font-weight:600;font-size:12px;color:var(--amber);margin-bottom:6px}
.lab-input{width:100%;background:var(--surface);color:var(--text);border:1px solid var(--b2);border-radius:4px;padding:7px 10px;font-family:var(--mono);font-size:11px;outline:none;margin-bottom:6px;transition:border-color .2s}
.lab-input:focus{border-color:var(--teal)}
.lab-feedback{font-family:var(--mono);font-size:10px;border-radius:4px;padding:7px 10px;margin-bottom:10px;display:none;line-height:1.5}
.lab-feedback.ok{background:rgba(0,232,122,.1);border:1px solid rgba(0,232,122,.3);color:var(--green)}
.lab-feedback.err{background:rgba(255,77,77,.1);border:1px solid rgba(255,77,77,.3);color:var(--red)}
.lab-nav{display:flex;gap:8px;margin-top:4px}
.lab-obs{background:var(--surface);border:1px solid var(--b1);border-radius:4px;padding:8px 10px;margin-bottom:10px;font-family:var(--mono);font-size:9px;color:var(--muted);line-height:1.7}
.lab-obs b{color:var(--teal)}

/* DEBRIEF MODAL */
#dbr-box{background:var(--deep);border:1px solid var(--green);border-radius:8px;width:600px;max-width:95vw;padding:24px}
.dbr-title{font-family:var(--ui);font-weight:700;font-size:16px;color:var(--green);margin-bottom:4px}
.dbr-sub{font-family:var(--mono);font-size:9px;color:var(--muted);margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid var(--b1)}
.dbr-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.dbr-cell{background:var(--surface);border:1px solid var(--b1);border-radius:4px;padding:8px 10px}
.dbr-key{font-family:var(--mono);font-size:8px;color:var(--muted);text-transform:uppercase;margin-bottom:3px}
.dbr-val{font-family:var(--mono);font-size:15px}
.dbr-grade{text-align:center;padding:16px;background:var(--surface);border:1px solid var(--b1);border-radius:6px;margin-bottom:12px}
.dbr-grade-lbl{font-family:var(--mono);font-size:9px;color:var(--muted);margin-bottom:4px}
.dbr-grade-val{font-family:var(--ui);font-weight:700;font-size:42px;letter-spacing:.05em}
.dbr-ai{font-family:var(--mono);font-size:10px;color:var(--text);line-height:1.7;background:rgba(0,232,122,.05);border:1px solid rgba(0,232,122,.2);border-radius:4px;padding:10px;margin-bottom:12px;min-height:50px}

/* AI CHAT MODAL */
#chat-box,#phys-box{background:var(--deep);border:1px solid var(--teal);border-radius:8px;width:660px;max-width:95vw;padding:0;display:flex;flex-direction:column;height:500px}
.chat-hdr{padding:14px 18px 10px;border-bottom:1px solid var(--b1);flex-shrink:0}
.chat-hdr-title{font-family:var(--ui);font-weight:700;font-size:14px;color:var(--teal)}
.chat-hdr-sub{font-family:var(--mono);font-size:8px;color:var(--muted)}
#chat-msgs{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px}
.chat-msg{display:flex;gap:8px;align-items:flex-start}
.chat-msg.user{flex-direction:row-reverse}
.chat-avatar{width:26px;height:26px;border-radius:50%;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:8px;font-weight:700}
.av-ai{background:rgba(0,200,224,.15);border:1px solid var(--teal);color:var(--teal)}
.av-user{background:rgba(0,232,122,.12);border:1px solid var(--green);color:var(--green)}
.chat-bubble{font-family:var(--mono);font-size:10px;line-height:1.6;padding:8px 11px;border-radius:6px;max-width:88%}
.bubble-ai{background:rgba(0,30,60,.8);border:1px solid var(--b1);color:var(--text)}
.bubble-user{background:rgba(0,50,30,.8);border:1px solid rgba(0,232,122,.2);color:var(--text)}
.chat-input-row{display:flex;gap:8px;padding:10px 16px;border-top:1px solid var(--b1);flex-shrink:0}
#chat-in{flex:1;background:var(--surface);color:var(--text);border:1px solid var(--b2);border-radius:4px;padding:7px 10px;font-family:var(--mono);font-size:10px;outline:none}
#chat-in:focus{border-color:var(--teal)}
.chat-typing{font-family:var(--mono);font-size:9px;color:var(--muted);padding:0 4px;animation:bk 1s infinite}

/* TOAST */
#toast{position:fixed;bottom:62px;left:50%;transform:translateX(-50%);background:rgba(0,200,224,.12);border:1px solid var(--teal);border-radius:4px;padding:6px 15px;font-family:var(--mono);font-size:10px;color:var(--teal);box-shadow:0 0 8px rgba(0,200,224,.25);pointer-events:none;opacity:0;transition:opacity .3s;z-index:300;white-space:nowrap}

/* ══ HIGH-CONTRAST OVERRIDES ══ */
:root{
  --text:#ffffff;--muted:#bdd9ec;--dim:#7aa8c8;
  --teal:#5feaff;--green:#4dff9a;--amber:#ffc14d;--red:#ff6a6a;--warn:#ffae33;
  --b1:rgba(0,210,255,0.32);--b2:rgba(0,210,255,0.55);
}
body{font-weight:500;letter-spacing:.01em}
.ml,.cl,.plbl,.ek,.dts,.brl,.mu,.lab-prog,.h-sub,.dbr-sub,.chat-hdr-sub,.sd,.ct2,.mi,.eu,.lab-hint,.lab-obs,.chat-typing,.dbr-key,.cunit,.logo-sub{color:#d7ecf7 !important}
.mv,.cval,.ev,.brv,.cb,.cc,.dbr-val{color:#ffffff !important}
.mv.ct,.cval:not(.amb){color:#5feaff !important;text-shadow:none}
.mv.cg{color:#4dff9a !important}.mv.ca{color:#ffc14d !important}.mv.cr{color:#ff6a6a !important}
.h-desc,.lab-step-body,.spot-body,.bubble-ai,.bubble-user,.dbr-ai,.sd{color:#eaf6ff !important}
#disc{color:#ffd99a !important;background:rgba(245,166,35,.16);border-bottom-color:rgba(245,166,35,.45)}
.eq{color:#a8d4ec !important;background:rgba(0,0,0,.5) !important}
input,select{color:#ffffff !important}
.tab{color:#d7ecf7;border-color:rgba(255,255,255,.3)}
.tab.on{color:#5feaff;background:rgba(0,210,255,.16);border-color:var(--teal)}
.st{color:#ffffff !important}
.btn{font-weight:700}

/* ══ PANEL HIDE / SHOW ══ */
#left,#right{transition:width .25s,padding .25s}
#left.collapsed,#right.collapsed{width:0 !important;padding:0 !important;border:0 !important;overflow:hidden}
#main{position:relative}
.panel-toggle{position:absolute;top:50%;transform:translateY(-50%);z-index:50;
  width:20px;height:60px;display:flex;align-items:center;justify-content:center;
  background:var(--deep);border:1px solid var(--b2);color:var(--teal);
  font-family:var(--mono);font-size:13px;cursor:pointer;border-radius:4px;
  box-shadow:0 0 8px rgba(0,210,255,.4);user-select:none}
.panel-toggle:hover{background:rgba(0,210,255,.2)}
#tg-left{left:0}#tg-right{right:0}

/* ══ LAB TABS ══ */
.lab-tabs{display:flex;gap:6px;margin-bottom:12px;flex-wrap:wrap}
.lab-tab{font-family:var(--ui);font-weight:700;font-size:11px;letter-spacing:.06em;
  padding:6px 14px;border-radius:4px;cursor:pointer;border:1px solid var(--b2);
  color:#d7ecf7;background:transparent;transition:all .15s}
.lab-tab:hover{background:rgba(0,210,255,.12)}
.lab-tab.on{background:rgba(0,210,255,.22);color:#5feaff;border-color:var(--teal);box-shadow:0 0 8px rgba(95,234,255,.5)}

/* ══ READABILITY BOOST — bigger panels & text, smaller central canvas ══ */
#left{width:340px !important;padding:14px !important}
#right{width:360px !important;padding:14px !important}
/* Digital Twin telemetry — enlarged for readability */
#right .plbl{font-size:12px !important;letter-spacing:.16em;margin-bottom:11px;padding-bottom:6px}
#right .dtc{padding:11px !important;margin-bottom:10px !important;border-radius:6px}
#right .dtt{font-size:11px !important;letter-spacing:.12em;margin-bottom:9px}
#right .dts{font-size:10px !important}
#right .brl{font-size:12px !important;width:38px !important}
#right .brv{font-size:13px !important;width:78px !important;font-weight:600}
#right .brb{height:6px !important;border-radius:3px}
#right .eq{font-size:11px !important;padding:5px 7px !important;line-height:1.55;margin-top:6px}
#right .mi{font-size:12px !important;line-height:2}
#right .crow{font-size:12px !important;padding:5px 0}
#right .cb{font-size:12px !important;width:42px}
#right .ct2{font-size:11px !important}
#right .cc{font-size:12px !important;width:42px;font-weight:600}
#right .br{margin-bottom:5px}
#right .mi.ins{cursor:pointer;padding:3px 6px;border-radius:3px;border-left:2px solid transparent;transition:all .15s}
#right .mi.ins:hover{background:rgba(95,234,255,.12);border-left-color:#5feaff;color:#fff !important;transform:translateX(2px)}
#right .mi.ins::before{content:'▸ ' !important;color:#5feaff}
body{font-size:14px}
.plbl{font-size:10px !important;letter-spacing:.14em}
.cl{font-size:10px !important}
.cval{font-size:22px !important}
.cunit{font-size:10px !important}
.ml{font-size:9px !important;letter-spacing:.09em}
.mv{font-size:17px !important}
.mu{font-size:9px !important}
.ek{font-size:9px !important}
.ev{font-size:14px !important}
.eu{font-size:9px !important}
.sd{font-size:10px !important}
.st{font-size:13px !important}
.tab{font-size:10px !important;padding:5px 10px !important}
.btn{font-size:13px !important;padding:8px !important;letter-spacing:.09em}
.brl{font-size:11px !important}.brv{font-size:11px !important}
.dbr-key,.dbr-val{font-size:11px !important}
.dts{font-size:10px !important}
select{font-size:12px !important;padding:7px 9px !important}
#chat-in{font-size:12px !important;padding:9px 11px !important}
.bubble-ai,.bubble-user{font-size:12px !important;line-height:1.5}
.lab-step-body,.lab-hint,.lab-obs,.h-desc,.spot-body{font-size:12px !important;line-height:1.55}
.lab-tab{font-size:12px !important;padding:7px 14px !important}
#clock{font-size:18px !important}
.pill{font-size:10px !important;padding:3px 9px !important}
.logo-name{font-size:17px !important}
.logo-sub{font-size:9px !important}
.eq{font-size:11px !important;padding:4px 6px !important}
#sol-l,#sol-r{font-size:11px !important;line-height:1.55;padding:6px 9px !important;
  background:rgba(0,12,6,.75) !important;border:1px solid rgba(95,234,255,.5) !important;
  color:#eaffea !important;text-shadow:0 1px 2px rgba(0,0,0,0.5);border-radius:4px}
#bottom{height:210px !important}
#row-resizer{flex-shrink:0;height:9px;background:#01080f;border-top:1px solid var(--b1);border-bottom:1px solid var(--b1);
  display:flex;align-items:center;justify-content:center;cursor:row-resize;position:relative;z-index:20}
#row-resizer:hover,#row-resizer.dragging{background:rgba(0,150,200,.18)}
#row-resizer-grip{width:60px;height:3px;border-radius:2px;background:rgba(0,180,216,.4);pointer-events:none}
#row-resizer:hover #row-resizer-grip,#row-resizer.dragging #row-resizer-grip{background:var(--teal)}

/* sharper central canvas backdrop */
#sonar-wrap{background:#01160c !important;box-shadow:inset 0 0 60px rgba(0,0,0,.7)}

/* ══ VIEW TABS (Sonar / Submarine 3D) ══ */
.view-tabs{display:flex;gap:6px;padding:8px 10px;background:var(--deep);
  border-bottom:1px solid var(--b2);flex-shrink:0}
.vtab{font-family:var(--ui);font-weight:700;font-size:12px;letter-spacing:.08em;
  padding:6px 16px;border:1px solid var(--b2);color:#d7ecf7;background:transparent;
  cursor:pointer;border-radius:4px;transition:all .15s}
.vtab:hover{background:rgba(0,210,255,.12)}
.vtab.on{background:rgba(0,210,255,.22);color:#5feaff;border-color:var(--teal);
  box-shadow:0 0 8px rgba(95,234,255,.5)}

/* ══ SUBMARINE 3D VIEW ══ */
#subview{flex:1;min-height:0;position:relative;display:none;
  background:radial-gradient(ellipse at 50% 30%,#063b5a 0%,#01101e 60%,#000408 100%)}
#sub3d-cv{position:absolute;inset:0;width:100%;height:100%}
.sub-hud{position:absolute;font-family:var(--mono);color:#eafcff;
  background:rgba(0,8,16,.92);border:1.5px solid rgba(95,234,255,.85);
  border-radius:5px;padding:9px 13px;font-size:13px;line-height:1.65;font-weight:600;
  text-shadow:0 1px 2px rgba(0,0,0,0.5);box-shadow:0 0 14px rgba(0,200,255,.35),inset 0 0 0 1px rgba(0,0,0,.55);
  -webkit-font-smoothing:antialiased;letter-spacing:.01em}
.sub-hud .k{color:#d8ecff;display:inline-block;width:90px;font-size:11px;letter-spacing:.09em;text-transform:uppercase;font-weight:700}
.sub-hud .v{color:#ffffff;font-weight:800;text-shadow:0 1px 2px rgba(0,0,0,0.5);text-shadow:0 1px 2px rgba(0,0,0,0.5);font-size:14px;color:#9ffaff;letter-spacing:.12em;font-weight:800;
  margin-bottom:6px;padding-bottom:4px;border-bottom:1px solid rgba(95,234,255,.55);text-transform:uppercase;text-shadow:0 1px 2px rgba(0,0,0,0.5);border:1px solid rgba(95,234,255,.55);color:#fff;
  font:700 12px/1.2 Share Tech Mono,monospace;padding:2px 6px;border-radius:3px;width:130px;outline:none}
.sub-hud input.hud-in:focus{border-color:#9ffaff;box-shadow:0 0 6px rgba(159,250,255,.6)}
#hud-tl{top:14px;left:14px;min-width:240px}
#hud-tr{top:14px;right:14px;min-width:210px}
#hud-bl{bottom:14px;left:14px;min-width:250px}
#hud-br{bottom:14px;right:14px;min-width:210px;text-align:center}
/* Zoom controls — buttons hidden, mouse-wheel zoom active */
#sub-zoom{position:fixed;bottom:6px;left:50%;transform:translateX(-50%);
  display:flex;gap:4px;align-items:center;z-index:400;
  background:transparent;border:none;
  border-radius:5px;padding:2px 5px;font-family:var(--mono)}
#sub-zoom button{display:none !important}
#sub-zoom .zlbl{color:rgba(100,130,150,0.55);font-weight:600;font-size:8px;min-width:34px;text-align:center;height:auto;margin:0;position:relative;pointer-events:none}
.compass svg{width:100%;height:100%}

/* ══════════════════════════════════════════════════════════════
   v5 LAYOUT — Dropdown panels + Side-by-side Sonar/3D + Quick Bar
   ══════════════════════════════════════════════════════════════ */
/* hide the old in-flow toggles and view tabs */
.panel-toggle{display:none !important}
.view-tabs{display:none !important}

/* main becomes positioning context; left/right are floating dropdowns */
#main{position:relative}
#left,#right{
  position:absolute !important;
  top:8px;
  height:calc(100% - 16px) !important;
  z-index:80;
  border-radius:8px;
  box-shadow:0 12px 30px rgba(0,0,0,.55), 0 0 0 1px var(--b2);
  display:none;
  width:360px !important;
  max-width:92vw;
}
#left{left:8px}
#right{right:8px}
#left.open,#right.open{display:block}

/* centre fills full width now (panels are overlays) */
#centre{flex:1;min-width:0;display:flex;flex-direction:column}

/* Side-by-side sonar + submarine 3D, both visible together */
#viewrow{flex:1;min-height:0;display:flex;gap:6px;padding:6px;background:#01080f}
#sonar-wrap{display:block !important;flex:0 0 36% !important;min-width:240px;
  position:relative;border:1px solid var(--b2);border-radius:6px;overflow:hidden;
  min-height:0}
#subview{display:block !important;flex:1 1 auto !important;
  position:relative;border:1px solid var(--b2);border-radius:6px;overflow:hidden;
  min-height:0;background:radial-gradient(ellipse at 50% 30%,#063b5a 0%,#01101e 60%,#000408 100%)}
@media (max-width: 900px){
  #viewrow{flex-direction:column}
  #sonar-wrap{flex:0 0 38% !important}
}

/* Header dropdown menu buttons */
.menu-btn{font-family:var(--ui);font-weight:700;font-size:11px;letter-spacing:.08em;
  padding:5px 11px;border:1px solid var(--teal);color:#5feaff;background:rgba(0,210,255,.08);
  border-radius:4px;cursor:pointer;transition:all .15s}
.menu-btn:hover,.menu-btn.on{background:rgba(0,210,255,.25);box-shadow:0 0 8px rgba(95,234,255,.5)}
.menu-btn .chev{display:inline-block;margin-left:5px;font-size:9px;opacity:.85}

/* Always-visible Quick-Control bar */
#quickbar{display:grid;grid-template-columns:repeat(4,1fr) auto auto auto;
  gap:10px;align-items:center;
  padding:7px 12px;background:linear-gradient(180deg,#03182c,#02101f);
  border-bottom:1px solid var(--b2);flex-shrink:0}
.qc{display:flex;flex-direction:column;gap:2px;min-width:0}
.qc-lbl{font-family:var(--mono);font-size:9px;color:#bdd9ec;letter-spacing:.08em;
  text-transform:uppercase;display:flex;justify-content:space-between;align-items:baseline}
.qc-val{font-family:var(--mono);font-size:13px;color:#5feaff;font-weight:700}
.qc-val.amb{color:#ffc14d}
#quickbar input[type=range]{height:14px}
.turn-btn{flex:1;background:rgba(0,30,50,.6);border:1px solid rgba(255,149,0,.35);color:#ffb066;border-radius:4px;padding:2px 4px;font-size:9px;font-family:var(--mono);cursor:pointer;letter-spacing:.02em;white-space:nowrap}
.turn-btn:hover{background:rgba(255,149,0,.18);border-color:#ff9500}
.turn-btn:active{background:rgba(255,149,0,.32)}
.qbtn{font-family:var(--ui);font-weight:700;font-size:11px;letter-spacing:.07em;
  padding:7px 12px;border-radius:4px;border:1px solid;cursor:pointer;background:transparent;white-space:nowrap}
.qbtn.run{border-color:var(--teal);color:#5feaff}.qbtn.run:hover,.qbtn.run.on{background:rgba(0,210,255,.2)}
.qbtn.demo{border-color:var(--green);color:#4dff9a}.qbtn.demo:hover{background:rgba(77,255,154,.15)}
.qbtn.rst{border-color:var(--amber);color:#ffc14d}.qbtn.rst:hover{background:rgba(255,193,77,.15)}
@media (max-width: 1100px){#quickbar{grid-template-columns:repeat(4,1fr);}#quickbar .qbtn{grid-column:span 1}}

/* drop the second internal divider on left/right since they're floating now */
#left,#right{backdrop-filter:blur(6px)}
/* ══ GUIDED PATH FOLLOWING ══════════════════════════════════════ */
/* Path Editor Modal */
#path-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.72);z-index:500;align-items:center;justify-content:center}
#path-overlay.show{display:flex}
#path-box{background:var(--deep);border:1.5px solid var(--teal);border-radius:10px;width:760px;max-width:97vw;max-height:94vh;overflow-y:auto;padding:22px}
.pe-section{font-family:var(--mono);font-size:9px;color:var(--teal);letter-spacing:.14em;text-transform:uppercase;margin:14px 0 7px;border-bottom:1px solid var(--b1);padding-bottom:4px}
.wp-row{display:grid;grid-template-columns:auto 1fr 1fr 1fr 1fr 1fr auto;gap:7px;align-items:center;padding:6px 8px;border-radius:4px;margin-bottom:5px;border:1px solid var(--b1);background:rgba(0,0,0,.25)}
.wp-row:hover{border-color:var(--teal)}
.wp-row .wn{font-family:var(--mono);font-size:9px;color:var(--teal);width:26px;text-align:center}
.wp-inp{background:var(--surface);color:#fff;border:1px solid var(--b2);border-radius:3px;padding:5px 7px;font-family:var(--mono);font-size:11px;width:100%;outline:none}
.wp-inp:focus{border-color:var(--teal)}
.wp-lbl{font-family:var(--mono);font-size:8px;color:var(--muted);text-transform:uppercase;text-align:center}
.wp-del{background:none;border:none;color:var(--red);font-size:14px;cursor:pointer;padding:2px 5px}
.wp-del:hover{color:#ff6b6b}

/* Path HUD overlay on depth canvas */
#path-hud{position:absolute;top:6px;left:50%;transform:translateX(-50%);background:rgba(0,20,40,.85);border:1px solid var(--teal);border-radius:5px;padding:5px 12px;display:none;z-index:10;pointer-events:none}
#path-hud.active{display:flex;gap:18px;align-items:center}
.phud-item{text-align:center}
.phud-lbl{font-family:var(--mono);font-size:7px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.phud-val{font-family:var(--mono);font-size:13px;font-weight:700;line-height:1.1}
.phud-err{font-family:var(--mono);font-size:10px}
.phud-ok{color:var(--green)}
.phud-warn{color:var(--amber)}
.phud-bad{color:var(--red)}

/* Path progress bar */
#path-progress-bar{height:4px;background:var(--dim);border-radius:2px;margin:6px 0;overflow:hidden;display:none}
#path-progress-bar.active{display:block}
#path-progress-fill{height:100%;background:var(--teal);border-radius:2px;width:0%;transition:width .3s}

/* Corridor tolerance indicator on depth canvas */
.corridor-canvas-label{font-family:var(--mono);font-size:8px}

/* ── SPEED CORRIDOR ZOOM MODAL ── */
#spdcorr-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.82);z-index:600;align-items:center;justify-content:center}
#spdcorr-modal.show{display:flex}
#spdcorr-box{background:#0a1628;border:1.5px solid var(--teal);border-radius:10px;padding:18px;width:500px;max-width:96vw}
#spdcorr-canvas{width:100%;height:260px;display:block;background:#060f1e;border-radius:6px;border:1px solid rgba(0,180,216,.2);margin-top:10px}

/* ── PATH HUD — repositioned BELOW depth graph, not overlaying it ── */
#path-hud{
  position:static !important;
  transform:none !important;
  left:auto; top:auto;
  display:none;
  flex-direction:row;
  flex-wrap:wrap;
  gap:10px 16px;
  align-items:center;
  background:rgba(0,14,32,0.88);
  border:1px solid rgba(0,180,216,0.35);
  border-top:none;
  border-radius:0 0 5px 5px;
  padding:5px 14px;
  font-size:12px;
  letter-spacing:0.02em;
  width:100%;
  box-sizing:border-box;
}
#path-hud.active{display:flex}
.phud-lbl{font-size:8.5px;letter-spacing:.06em;color:#8aabb8}
.phud-val{font-size:13px;font-weight:700;line-height:1.2}
.phud-err{font-size:11px;font-weight:600}

/* ── COMPASS — small, bottom-right of subview ── */
.sub-hud#hud-br{
  position:absolute;
  bottom:6px;
  right:6px;
  width:56px !important;
  height:56px !important;
  background:rgba(0,8,20,0.78);
  border:1px solid rgba(0,180,216,0.35);
  border-radius:50%;
  padding:4px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
}
.sub-hud#hud-br h4{display:none}
#hud-cmpTxt{font-size:7px !important;color:rgba(160,190,210,0.75) !important;margin-top:1px !important;text-align:center;line-height:1.2}
.compass{width:42px !important;height:42px !important}

/* ── ZOOM BUTTON on sub canvas ── */
#spdcorr-zoom-btn{position:absolute;top:6px;right:6px;background:rgba(0,20,40,.78);border:1px solid rgba(0,180,216,.4);color:var(--teal);border-radius:4px;padding:3px 8px;font-size:10px;cursor:pointer;font-family:var(--mono);z-index:10;display:none;letter-spacing:.04em}
#spdcorr-zoom-btn.active{display:block}
#spdcorr-zoom-btn:hover{background:rgba(0,60,100,.85);border-color:var(--teal)}
#pathcdr-zoom-btn{position:absolute;top:6px;right:6px;background:rgba(0,20,40,.78);border:1px solid rgba(0,180,216,.4);color:var(--teal);border-radius:4px;padding:3px 8px;font-size:10px;cursor:pointer;font-family:var(--mono);z-index:11;letter-spacing:.04em}
#pathcdr-zoom-btn:hover{background:rgba(0,60,100,.85);border-color:var(--teal)}
#topdown-cv{position:absolute;inset:0;width:100%;height:100%}
#topdown-label{position:absolute;bottom:3px;left:0;right:0;text-align:center;font-family:var(--mono);font-size:8px;color:rgba(150,200,220,.65);pointer-events:none;letter-spacing:.02em}
#pathcdr-modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.82);z-index:600;align-items:center;justify-content:center}
#pathcdr-modal.show{display:flex}
#pathcdr-box{background:#0a1628;border:1.5px solid var(--teal);border-radius:10px;padding:16px;width:640px;max-width:94vw}
#pathcdr-canvas{width:100%;height:300px;display:block;background:#020810;border-radius:6px;border:1px solid rgba(0,180,216,.2);margin-top:10px}
#sedit-box{background:var(--deep);border:1px solid var(--teal);border-radius:8px;width:720px;max-width:96vw;max-height:90vh;overflow-y:auto;padding:22px}
.se-section{font-family:var(--mono);font-size:9px;color:var(--teal);letter-spacing:.14em;text-transform:uppercase;margin:14px 0 7px;border-bottom:1px solid var(--b1);padding-bottom:4px}
.se-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}
.se-field{display:flex;flex-direction:column;gap:4px}
.se-lbl{font-family:var(--mono);font-size:9px;color:var(--muted);text-transform:uppercase}
.se-inp{background:var(--surface);color:#fff;border:1px solid var(--b2);border-radius:3px;padding:6px 8px;font-family:var(--mono);font-size:11px;outline:none;width:100%}
.se-inp:focus{border-color:var(--teal)}
.se-obj{display:flex;align-items:center;gap:8px;padding:5px 8px;background:rgba(0,0,0,.3);border-radius:3px;margin-bottom:4px;border:1px solid var(--b1)}
.se-obj input[type=checkbox]{accent-color:var(--teal);width:14px;height:14px}
.se-obj label{font-family:var(--mono);font-size:10px;color:var(--muted);flex:1}
.se-obj input[type=number]{background:var(--surface);color:#fff;border:1px solid var(--b1);border-radius:3px;padding:3px 6px;font-family:var(--mono);font-size:10px;width:70px}
.custom-scard{background:rgba(0,200,224,.08);border:1.5px solid var(--teal);border-radius:4px;padding:7px 10px;margin-bottom:6px;cursor:pointer}
.custom-scard .st{color:var(--teal)}

/* ══ RADAR CHART ══ */
.radar-wrap{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap;margin:10px 0}
.radar-legend{font-family:var(--mono);font-size:11px;line-height:2}
.radar-dim{color:var(--muted)}
.radar-val{color:#fff;font-weight:700}

/* ══ MOVING CONTACT ══ */
.contact-beta-live{animation:bk .8s infinite}

/* ── STUDY MODE ── */
#study-body-active{position:fixed;inset:0;background:rgba(0,0,0,.75);z-index:300;pointer-events:none}
.study-eq-box{background:rgba(0,0,0,.4);border:1px solid var(--teal);border-radius:4px;padding:10px 14px;font-family:var(--mono);font-size:13px;color:var(--teal);margin:10px 0;letter-spacing:.04em}
.study-concept{font-family:var(--mono);font-size:10px;color:var(--text);line-height:1.7;margin-bottom:10px}
.study-predict{background:rgba(0,200,224,.07);border:1px solid var(--b2);border-radius:4px;padding:8px 10px;margin:8px 0}
.study-predict-q{font-family:var(--ui);font-size:12px;font-weight:600;color:var(--amber);margin-bottom:6px}
.study-predict-inp{width:100%;background:var(--surface);color:var(--text);border:1px solid var(--b2);border-radius:3px;padding:6px 10px;font-family:var(--mono);font-size:11px;outline:none}
.study-predict-inp:focus{border-color:var(--teal)}
.study-step-title{font-family:var(--ui);font-weight:700;font-size:14px;color:var(--amber);margin-bottom:8px}
.study-unlock-badge{display:inline-block;padding:2px 8px;background:rgba(0,232,122,.12);border:1px solid var(--green);border-radius:3px;font-family:var(--mono);font-size:9px;color:var(--green);margin-bottom:8px}
/* ── SOCRATIC AI BAR ── */
.ai-socratic{border-left:3px solid var(--amber);padding-left:8px}
.ai-socratic-q{font-family:var(--ui);font-size:12px;font-weight:600;color:var(--amber);margin-bottom:4px}
.ai-socratic-inp{background:var(--surface);color:var(--text);border:1px solid var(--amber);border-radius:3px;padding:4px 8px;font-family:var(--mono);font-size:10px;outline:none;width:160px}
.ai-socratic-inp:focus{border-color:var(--amber);box-shadow:0 0 4px rgba(245,166,35,.3)}
#aibar{flex-wrap:wrap;gap:6px}