/* ════════════════════════════════════════════════════════════
   SEMION™ v4 — UI CSS (Sprint 2)
   Premium redesign: gauges, ORDER temperature, mobile-first
   ════════════════════════════════════════════════════════════ */

*{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#050608;
  --surface:rgba(255,255,255,.04);
  --border:rgba(255,255,255,.07);
  --parchment:#EAE2D6;
  --parchment-dim:#9B8E7E;
  --gold:#C9A050;
  --gold-dim:rgba(201,160,80,.22);
  --crimson:#A83030;
  --violet:#8060C0;
  /* Myth heat colors */
  --myth-cold:rgba(52,211,153,.85);
  --myth-amber:rgba(201,160,80,.90);
  --myth-orange:rgba(220,130,60,.90);
  --myth-red:rgba(220,60,60,.90);
  --myth-glow:rgba(220,60,60,.15);
  /* ORDER card temperatures */
  --order1-tint:rgba(80,120,180,.04);
  --order2-tint:rgba(201,160,80,.06);
  --order3-tint:rgba(128,60,192,.07);
  /* Layout */
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --hdr:54px;
  --bnav:58px;
  --body-font:16px;
  --body-lh:1.85;
}

/* ── RESET + BASE ─────────────────────────────────────────── */
html,body{height:100%;overflow:hidden;background:var(--ink)}
body{
  color:var(--parchment);
  font-family:Lora,Georgia,serif;
  font-size:var(--body-font);
  line-height:var(--body-lh);
  -webkit-font-smoothing:antialiased;
  -webkit-text-size-adjust:100%;
  display:flex;flex-direction:column;
  padding-top:var(--safe-top);
}

/* ── AMBIENT BACKGROUND ───────────────────────────────────── */
#bg{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(130px);opacity:.14;animation:drift linear infinite}
.orb1{width:650px;height:650px;background:radial-gradient(#1a0a2e,transparent);top:-220px;left:-120px;animation-duration:24s}
.orb2{width:550px;height:550px;background:radial-gradient(#0d1a08,transparent);bottom:-160px;right:-120px;animation-duration:30s;animation-direction:reverse}
.orb3{width:420px;height:420px;background:radial-gradient(#1a1008,transparent);top:42%;left:42%;animation-duration:20s;animation-delay:-10s}
@keyframes drift{0%{transform:translate(0,0) scale(1)}33%{transform:translate(45px,-65px) scale(1.09)}66%{transform:translate(-35px,45px) scale(.94)}100%{transform:translate(0,0) scale(1)}}

#grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.022;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:200px}

#bg-tint{position:fixed;inset:0;z-index:1;pointer-events:none;transition:background 2.5s}
body.order2 #bg-tint{background:rgba(100,20,20,.05)}
body.order3 #bg-tint{background:rgba(60,30,100,.08)}

/* ── APP SHELL ────────────────────────────────────────────── */
#app{position:relative;z-index:10;display:flex;flex-direction:column;height:100%;overflow:hidden}

/* ── HEADER ───────────────────────────────────────────────── */
#hdr{
  height:var(--hdr);flex-shrink:0;
  display:flex;align-items:center;padding:0 16px;gap:10px;
  border-bottom:1px solid var(--border);
  background:rgba(5,6,8,.75);backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
}
.logo{
  font-family:"Cormorant Garamond",serif;
  font-size:23px;font-weight:300;
  letter-spacing:.20em;color:var(--parchment);
  cursor:pointer;user-select:none;
  -webkit-tap-highlight-color:transparent;touch-action:manipulation
}
.logo em{color:var(--gold);font-style:normal}

/* Status pill */
#hpill{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.22em;padding:3px 10px;
  border-radius:999px;transition:all .4s;white-space:nowrap;
}
.hstatus.ready{color:rgba(201,160,80,.55);border:1px solid rgba(201,160,80,.14)}
.hstatus.thinking{color:var(--gold);border:1px solid var(--gold-dim);animation:pulse 1.4s infinite}
.hstatus.streaming{color:#80c090;border:1px solid rgba(128,192,144,.2)}
.hstatus.error{color:#f43f5e;border:1px solid rgba(244,63,94,.2)}
@keyframes pulse{0%,100%{opacity:.55}50%{opacity:1}}

/* Processing line — replaces THINKING text */
#process-line{
  position:absolute;top:var(--hdr);left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,var(--gold),transparent);
  transform:scaleX(0);transform-origin:left;
  transition:transform .3s;z-index:20;opacity:0;
}
#process-line.active{
  animation:scan 1.8s ease-in-out infinite;opacity:1;
}
@keyframes scan{
  0%{transform:scaleX(0) translateX(0);transform-origin:left}
  50%{transform:scaleX(1);transform-origin:left}
  51%{transform:scaleX(1);transform-origin:right}
  100%{transform:scaleX(0);transform-origin:right}
}

.hright{margin-left:auto;display:flex;gap:8px;align-items:center}
.icon-btn{
  width:36px;height:36px;border-radius:50%;
  border:1px solid var(--border);background:rgba(234,226,214,.04);
  color:var(--parchment-dim);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;transition:all .2s;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;flex-shrink:0;
}
.icon-btn:hover{border-color:var(--gold-dim);color:var(--gold)}
.icon-btn.listening{color:#f43f5e!important;animation:pulse 1s infinite}

/* ── CONVERSATION AREA ────────────────────────────────────── */
#conv{
  flex:1;overflow-y:auto;overflow-x:hidden;
  padding:20px 16px calc(var(--bnav) + 80px);
  scroll-behavior:smooth;
  -webkit-overflow-scrolling:touch;
}
#conv::-webkit-scrollbar{width:3px}
#conv::-webkit-scrollbar-thumb{background:rgba(201,160,80,.15);border-radius:999px}

/* ── MESSAGE CARDS ────────────────────────────────────────── */
.msg{margin-bottom:28px;animation:fadeUp .35s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* User message */
.msg.user{display:flex;justify-content:flex-end}
.msg.user .bubble{
  max-width:80%;
  background:rgba(201,160,80,.09);
  border:1px solid rgba(201,160,80,.18);
  border-radius:18px 18px 4px 18px;
  padding:12px 18px;
  font-family:Lora,serif;font-size:15px;line-height:1.65;
  color:var(--parchment);
}

/* AI message — full width */
.msg.ai .bubble{
  font-family:Lora,Georgia,serif;
  font-size:var(--body-font);
  line-height:var(--body-lh);
  color:var(--parchment);
}

/* ORDER color temperature on AI card */
.msg.ai{
  padding:20px;
  border-radius:16px;
  border:1px solid var(--border);
  background:rgba(234,226,214,.025);
  transition:background .6s,border-color .6s;
}
.msg.ai.order1{background:var(--order1-tint);border-color:rgba(80,120,180,.12)}
.msg.ai.order2{background:var(--order2-tint);border-color:rgba(201,160,80,.14)}
.msg.ai.order3{background:var(--order3-tint);border-color:rgba(128,60,192,.16)}

/* ── CONCEPT NAMEPLATE ────────────────────────────────────── */
.concept-nameplate{
  font-family:"Cormorant Garamond",serif;
  font-size:22px;font-weight:300;
  letter-spacing:.12em;
  color:rgba(234,226,214,.65);
  text-transform:uppercase;
  margin-bottom:14px;
  animation:nameplate .5s ease;
  display:flex;align-items:center;gap:10px;
}
.concept-nameplate .np-mi{
  font-family:"DM Mono",monospace;
  font-size:10px;letter-spacing:.18em;
  padding:2px 8px;border-radius:999px;
  font-weight:500;
}
@keyframes nameplate{from{opacity:0;letter-spacing:.04em}to{opacity:.65;letter-spacing:.12em}}

/* Myth heat colors for nameplate badge */
.mi-cold{color:var(--myth-cold);border:1px solid rgba(52,211,153,.25);background:rgba(52,211,153,.06)}
.mi-amber{color:var(--myth-amber);border:1px solid rgba(201,160,80,.25);background:rgba(201,160,80,.06)}
.mi-orange{color:var(--myth-orange);border:1px solid rgba(220,130,60,.25);background:rgba(220,130,60,.06)}
.mi-red{color:var(--myth-red);border:1px solid rgba(220,60,60,.25);background:rgba(220,60,60,.07);box-shadow:0 0 12px var(--myth-glow)}

/* ── ORDER GLYPH ──────────────────────────────────────────── */
.order-glyph{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.18em;margin-bottom:12px;
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:999px;
}
.og-1{color:rgba(80,140,210,.7);border:1px solid rgba(80,140,210,.18);background:rgba(80,140,210,.05)}
.og-2{color:rgba(201,160,80,.75);border:1px solid rgba(201,160,80,.20);background:rgba(201,160,80,.05)}
.og-3{color:rgba(160,80,220,.75);border:1px solid rgba(160,80,220,.20);background:rgba(160,80,220,.05)}
.og-4{color:rgba(80,180,120,.75);border:1px solid rgba(80,180,120,.20);background:rgba(80,180,120,.05)}

/* ── CURSOR ───────────────────────────────────────────────── */
.cursor{
  display:inline-block;width:2px;height:1em;
  background:var(--gold);margin-left:2px;
  vertical-align:middle;border-radius:1px;
  animation:blink .9s step-end infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ── MYTH INDEX GAUGE ─────────────────────────────────────── */
.myth-gauge-wrap{
  display:flex;align-items:center;gap:14px;
  padding:16px;
  background:rgba(234,226,214,.02);
  border:1px solid var(--border);
  border-radius:12px;
  margin:14px 0;
}
.myth-gauge-svg{flex-shrink:0}
.myth-gauge-info{flex:1;min-width:0}
.myth-gauge-score{
  font-family:"DM Mono",monospace;
  font-size:28px;font-weight:500;
  line-height:1;margin-bottom:4px;
}
.myth-gauge-label{
  font-family:"DM Mono",monospace;
  font-size:9px;letter-spacing:.18em;
  color:var(--parchment-dim);
  text-transform:uppercase;
}
.myth-gauge-desc{
  font-family:Lora,serif;font-size:12px;
  color:var(--parchment-dim);
  line-height:1.5;margin-top:6px;
}

/* ── ANALYSIS PANEL (dossier) ─────────────────────────────── */
.reveal-btn{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:14px;padding:6px 14px;
  border:1px solid var(--border);
  border-radius:999px;background:rgba(234,226,214,.03);
  color:var(--parchment-dim);
  font-family:"DM Mono",monospace;font-size:9px;
  letter-spacing:.14em;cursor:pointer;
  transition:all .2s;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
}
.reveal-btn:hover{border-color:var(--gold-dim);color:var(--gold)}
.reveal-btn span{font-size:11px}

.analysis-panel{
  display:none;margin-top:14px;
  background:rgba(234,226,214,.02);
  border:1px solid var(--border);
  border-radius:12px;padding:18px;
  animation:fadeIn .3s ease;
}
.analysis-panel.open{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}

/* ORDER bars in analysis panel */
.order-bars{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:12px 0}
.order-bar-item{
  background:rgba(234,226,214,.025);border-radius:8px;
  padding:8px 6px;text-align:center;
  border:1px solid var(--border);
}
.order-bar-val{
  font-family:"DM Mono",monospace;
  font-size:18px;font-weight:500;
  line-height:1;margin-bottom:3px;
}
.order-bar-lbl{
  font-family:"DM Mono",monospace;
  font-size:7px;letter-spacing:.14em;
  color:rgba(234,226,214,.3);
}

/* Wavefunction bar chart */
.wf-chart{margin:12px 0}
.wf-row{display:flex;align-items:center;gap:8px;margin:4px 0}
.wf-label{
  font-family:"DM Mono",monospace;font-size:8px;
  color:rgba(234,226,214,.5);
  width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
  flex-shrink:0;
}
.wf-track{flex:1;height:4px;background:rgba(234,226,214,.06);border-radius:999px;overflow:hidden}
.wf-fill{height:100%;border-radius:999px;transition:width .6s ease}
.wf-mi{
  font-family:"DM Mono",monospace;font-size:8px;
  color:rgba(201,160,80,.7);width:30px;text-align:right;flex-shrink:0;
}

/* Affect vectors — directional */
.affect-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:10px 0}
.affect-item{
  background:rgba(234,226,214,.02);border-radius:8px;
  padding:8px 10px;
  border:1px solid var(--border);
}
.affect-label{
  font-family:"DM Mono",monospace;font-size:7px;
  letter-spacing:.12em;color:rgba(234,226,214,.4);
  margin-bottom:4px;
}
.affect-bar{height:3px;border-radius:999px;background:rgba(234,226,214,.08);overflow:hidden;position:relative}
.affect-fill{height:100%;border-radius:999px;position:absolute;transition:width .5s ease}
.affect-val{
  font-family:"DM Mono",monospace;font-size:9px;
  margin-top:3px;
}
.affect-pos{color:rgba(52,211,153,.8)}
.affect-neg{color:rgba(220,80,80,.8)}

/* Etymology quote style */
.etym-box{
  margin:12px 0;padding:12px 16px;
  background:rgba(201,160,80,.04);
  border-left:3px solid rgba(201,160,80,.3);
  border-radius:0 8px 8px 0;
}
.etym-root{
  font-family:"Cormorant Garamond",serif;
  font-size:17px;font-style:italic;
  color:var(--gold);margin-bottom:3px;
}
.etym-literal{
  font-family:"DM Mono",monospace;font-size:9px;
  letter-spacing:.12em;color:rgba(201,160,80,.6);
}
.etym-trace{
  font-family:Lora,serif;font-size:12px;
  color:var(--parchment-dim);margin-top:5px;line-height:1.5;
}

/* Genealogy mini timeline */
.genealogy-line{
  margin:12px 0;padding:10px 0;
  border-left:1px solid rgba(234,226,214,.1);
  padding-left:16px;
}
.gen-node{margin-bottom:10px;position:relative}
.gen-node::before{
  content:'';position:absolute;left:-20px;top:6px;
  width:6px;height:6px;border-radius:50%;
  background:rgba(201,160,80,.4);
}
.gen-date{
  font-family:"DM Mono",monospace;font-size:8px;
  color:rgba(201,160,80,.6);letter-spacing:.12em;
}
.gen-text{
  font-family:Lora,serif;font-size:12px;
  color:var(--parchment-dim);line-height:1.5;margin-top:2px;
}

/* Analysis panel pills row */
.ap-row{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.ap-pill{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.12em;padding:3px 10px;
  border-radius:999px;border:1px solid;
}

/* Source badges */
.source-badges{display:flex;flex-wrap:wrap;gap:4px;margin-top:10px}
.source-badge{
  font-family:"DM Mono",monospace;font-size:7px;
  letter-spacing:.10em;padding:2px 8px;
  border-radius:999px;border:1px solid rgba(201,160,80,.2);
  color:rgba(201,160,80,.45);cursor:default;
}
.source-badge.used{
  border-color:rgba(52,211,153,.3);
  color:rgba(52,211,153,.65);
}

/* Drift warning */
.drift-note{
  margin-top:10px;padding:8px 12px;
  background:rgba(201,160,80,.05);
  border-left:2px solid rgba(201,160,80,.35);
  border-radius:0 6px 6px 0;
  font-family:"DM Mono",monospace;font-size:9px;
  color:rgba(201,160,80,.65);line-height:1.6;
}

/* Feedback row */
.fb-row{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}
.fb-tiny{
  padding:4px 12px;border-radius:999px;
  border:1px solid var(--border);background:none;
  color:var(--parchment-dim);
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.1em;cursor:pointer;
  transition:all .18s;
  -webkit-tap-highlight-color:transparent;touch-action:manipulation;
}
.fb-tiny:hover{border-color:var(--gold-dim);color:var(--gold)}

/* Follow-up chips */
.followup-chips{display:flex;gap:7px;flex-wrap:wrap;margin-top:14px}
.followup-chip{
  padding:7px 15px;border-radius:999px;
  border:1px solid var(--border);
  background:rgba(234,226,214,.03);
  color:var(--parchment-dim);
  font-family:"DM Mono",monospace;font-size:9px;
  cursor:pointer;transition:all .18s;
  touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
  line-height:1.4;text-align:left;
}
.followup-chip:hover,.followup-chip:active{
  border-color:var(--gold-dim);color:var(--gold);
  background:rgba(201,160,80,.05);
}

/* OmniHub offer button */
.oh-offer-btn{
  padding:8px 18px;border-radius:999px;
  border:1px solid var(--gold-dim);
  background:rgba(201,160,80,.06);
  color:rgba(201,160,80,.8);
  font-family:"DM Mono",monospace;font-size:9px;
  letter-spacing:.12em;cursor:pointer;
  transition:all .2s;touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
.oh-offer-btn:hover{background:rgba(201,160,80,.12);color:var(--gold)}

/* ── HOLD / ORDER:3 SPECIAL LAYOUT ───────────────────────── */
.msg.ai.hold-type{
  text-align:center;
  background:rgba(128,60,192,.06);
  border-color:rgba(128,60,192,.15);
}
.msg.ai.hold-type .bubble{
  font-family:"Cormorant Garamond",serif;
  font-size:20px;font-weight:300;
  line-height:2;
  color:rgba(234,226,214,.82);
  max-width:620px;margin:0 auto;
}

/* RESPOND special layout */
.msg.ai.respond-type{
  background:rgba(80,140,120,.04);
  border-color:rgba(80,140,120,.12);
}
.msg.ai.respond-type .bubble{
  font-size:16px;line-height:1.85;
}

/* ── INPUT BAR ────────────────────────────────────────────── */
#ibar{
  position:fixed;bottom:var(--bnav);left:0;right:0;
  padding:10px 14px;
  background:rgba(5,6,8,.85);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-top:1px solid var(--border);
  padding-bottom:calc(10px + var(--safe-bottom));
  z-index:30;
}
.irow{display:flex;align-items:flex-end;gap:10px}
#inp{
  flex:1;min-height:48px;max-height:130px;
  background:rgba(234,226,214,.05);
  border:1px solid var(--border);
  border-radius:14px;
  padding:12px 16px;
  color:var(--parchment);
  font-family:Lora,serif;font-size:15px;line-height:1.6;
  resize:none;outline:none;
  transition:border-color .2s;
  -webkit-appearance:none;
}
#inp:focus{border-color:rgba(201,160,80,.3)}
#inp::placeholder{color:rgba(155,142,126,.5)}
#sbtn{
  width:46px;height:46px;border-radius:14px;flex-shrink:0;
  background:rgba(201,160,80,.15);
  border:1px solid var(--gold-dim);
  color:var(--gold);font-size:16px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all .2s;touch-action:manipulation;
  -webkit-tap-highlight-color:transparent;
}
#sbtn:hover:not(:disabled){background:rgba(201,160,80,.25)}
#sbtn:disabled{opacity:.4;cursor:default}

/* ── WELCOME SCREEN ───────────────────────────────────────── */
#welcome{
  position:absolute;inset:0;z-index:20;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  padding:40px 24px 100px;
  background:rgba(5,6,8,.92);
  transition:opacity .6s,transform .6s;
}
#welcome.gone{opacity:0;transform:translateY(-20px);pointer-events:none}
.w-logo{
  font-family:"Cormorant Garamond",serif;
  font-size:42px;font-weight:300;
  letter-spacing:.22em;color:var(--parchment);
  margin-bottom:8px;
}
.w-logo em{color:var(--gold);font-style:normal}
.w-line{width:60px;height:1px;background:var(--gold-dim);margin:14px auto}
.w-sub{
  font-family:Lora,serif;font-size:15px;
  color:var(--parchment-dim);text-align:center;
  max-width:460px;line-height:1.75;margin-bottom:28px;
}
.w-start{
  padding:10px 28px;border-radius:999px;
  border:1px solid var(--gold-dim);
  background:rgba(201,160,80,.08);
  color:var(--gold);font-family:"DM Mono",monospace;
  font-size:10px;letter-spacing:.18em;cursor:pointer;
  transition:all .2s;margin-bottom:28px;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.w-start:hover{background:rgba(201,160,80,.16)}

/* Welcome concept cards */
.w-cards{
  display:flex;gap:12px;overflow-x:auto;
  padding-bottom:8px;max-width:100%;
  scrollbar-width:none;margin-bottom:16px;
}
.w-cards::-webkit-scrollbar{display:none}
.w-card{
  flex-shrink:0;width:160px;
  padding:14px;border-radius:12px;
  border:1px solid var(--border);
  background:rgba(234,226,214,.03);
  cursor:pointer;transition:all .2s;
  text-align:left;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.w-card:hover{border-color:var(--gold-dim);background:rgba(201,160,80,.05)}
.w-card-name{
  font-family:"Cormorant Garamond",serif;
  font-size:16px;color:var(--parchment);
  margin-bottom:4px;
}
.w-card-hook{
  font-family:Lora,serif;font-size:11px;
  color:var(--parchment-dim);line-height:1.4;
  margin-bottom:8px;
}
.w-card-mi{
  font-family:"DM Mono",monospace;font-size:9px;
  letter-spacing:.12em;padding:2px 8px;
  border-radius:999px;display:inline-block;
}

/* Welcome chips */
.w-chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;max-width:500px}
.w-chip{
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--border);
  background:rgba(234,226,214,.03);
  color:var(--parchment-dim);
  font-family:"DM Mono",monospace;font-size:9px;
  cursor:pointer;transition:all .18s;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.w-chip:hover{border-color:var(--gold-dim);color:var(--gold)}

/* ── BOTTOM NAV ───────────────────────────────────────────── */
#bnav{
  position:fixed;bottom:0;left:0;right:0;
  height:var(--bnav);z-index:30;
  display:flex;align-items:stretch;
  background:rgba(5,6,8,.9);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-top:1px solid var(--border);
  padding-bottom:var(--safe-bottom);
}
.bni{
  flex:1;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:3px;
  color:var(--parchment-dim);
  font-family:"DM Mono",monospace;font-size:7px;
  letter-spacing:.14em;cursor:pointer;
  border:none;background:none;
  transition:color .2s;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.bni span{font-size:17px;line-height:1}
.bni.on{color:var(--gold)}
.bni:hover{color:var(--parchment)}

/* ── HISTORY PANEL ────────────────────────────────────────── */
#history-panel{
  position:fixed;left:0;top:0;bottom:0;width:300px;
  z-index:40;
  background:rgba(5,6,8,.97);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border-right:1px solid var(--border);
  transform:translateX(-100%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;padding:20px 16px;
}
#history-panel.open{transform:translateX(0)}
.hist-item{
  padding:12px;border-bottom:1px solid var(--border);
  cursor:pointer;border-radius:8px;margin-bottom:4px;
  transition:background .15s;
}
.hist-item:hover{background:rgba(234,226,214,.04)}
.hist-q{
  font-family:Lora,serif;font-size:13px;
  color:var(--parchment);margin-bottom:3px;line-height:1.4;
}
.hist-meta{
  font-family:"DM Mono",monospace;font-size:8px;
  color:var(--parchment-dim);letter-spacing:.08em;
}

/* ── IMAGE PANEL ──────────────────────────────────────────── */
#image-panel{
  position:fixed;inset:0;z-index:80;
  background:rgba(5,6,8,.97);
  display:none;flex-direction:column;
  align-items:center;justify-content:center;
  padding:20px;
}
#image-panel.open{display:flex}
.img-generated{
  max-width:90vw;max-height:58vh;
  border-radius:14px;object-fit:contain;
  box-shadow:0 20px 80px rgba(0,0,0,.5);
}
.img-prompt{
  max-width:600px;font-family:Lora,serif;
  font-size:13px;color:var(--parchment-dim);
  padding:14px 18px;
  background:rgba(234,226,214,.04);
  border:1px solid var(--border);
  border-radius:10px;margin:16px;
  line-height:1.7;white-space:pre-wrap;
}
.img-controls{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;padding:10px}

/* ── ENCODER PANEL ────────────────────────────────────────── */
#enc-panel{
  position:fixed;inset:0;z-index:50;
  background:rgba(5,6,8,.97);
  display:flex;flex-direction:column;
  transform:translateX(100%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
}
#enc-panel.open{transform:translateX(0)}
.enc-hdr{
  display:flex;align-items:center;padding:14px 16px;
  border-bottom:1px solid var(--border);flex-shrink:0;
  background:rgba(5,6,8,.8);
}
.enc-title{
  font-family:"Cormorant Garamond",serif;
  font-size:20px;font-weight:300;letter-spacing:.14em;
}
.enc-body{flex:1;overflow-y:auto;padding:16px}
.enc-ta{
  width:100%;background:rgba(234,226,214,.04);
  border:1px solid var(--border);border-radius:10px;
  padding:12px;color:var(--parchment);
  font-family:Lora,serif;font-size:14px;
  resize:none;outline:none;
  transition:border-color .2s;margin-bottom:10px;
}
.enc-ta:focus{border-color:rgba(201,160,80,.3)}
.enc-row{display:flex;gap:8px;margin-bottom:12px}
.enc-sel{
  flex:1;background:rgba(234,226,214,.04);
  border:1px solid var(--border);border-radius:8px;
  padding:8px 12px;color:var(--parchment);
  font-family:"DM Mono",monospace;font-size:10px;
  outline:none;
}
.enc-btn{
  padding:8px 16px;border-radius:8px;
  background:rgba(201,160,80,.12);
  border:1px solid var(--gold-dim);
  color:var(--gold);font-family:"DM Mono",monospace;
  font-size:10px;letter-spacing:.14em;cursor:pointer;
  transition:all .2s;white-space:nowrap;
}
.enc-btn:hover{background:rgba(201,160,80,.22)}
.enc-chips{display:flex;flex-wrap:wrap;gap:6px}
.enc-chip{
  padding:5px 12px;border-radius:999px;
  border:1px solid var(--border);background:rgba(234,226,214,.03);
  color:var(--parchment-dim);font-family:"DM Mono",monospace;
  font-size:8px;cursor:pointer;transition:all .18s;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.enc-chip:hover{border-color:var(--gold-dim);color:var(--gold)}
#enc-out{margin-top:16px}

/* Encoding card */
.uc{
  background:rgba(234,226,214,.025);
  border:1px solid var(--border);border-radius:14px;
  padding:16px;
}
.uc.o2{border-color:rgba(201,160,80,.15);background:rgba(201,160,80,.03)}
.uc.o3{border-color:rgba(128,60,192,.15);background:rgba(128,60,192,.03)}
.uctop{display:flex;align-items:center;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.utag{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.14em;padding:2px 10px;
  border-radius:999px;border:1px solid;
}
.ut1{color:rgba(80,140,210,.8);border-color:rgba(80,140,210,.25);background:rgba(80,140,210,.06)}
.ut2{color:rgba(201,160,80,.8);border-color:rgba(201,160,80,.25);background:rgba(201,160,80,.06)}
.ut3{color:rgba(160,80,220,.8);border-color:rgba(160,80,220,.25);background:rgba(160,80,220,.06)}
.ut4{color:rgba(80,180,120,.8);border-color:rgba(80,180,120,.25);background:rgba(80,180,120,.06)}
.usrc{
  font-family:"Cormorant Garamond",serif;
  font-size:18px;color:var(--parchment);font-weight:300;
}
.umets{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-bottom:14px}
.umet{
  background:rgba(234,226,214,.02);border-radius:8px;
  padding:8px;text-align:center;border:1px solid var(--border);
}
.uv{font-family:"DM Mono",monospace;font-size:17px;font-weight:500;line-height:1;margin-bottom:3px}
.ulb{font-family:"DM Mono",monospace;font-size:7px;letter-spacing:.12em;color:rgba(234,226,214,.3)}
.ubars{margin-bottom:12px}
.ubar{display:flex;align-items:center;gap:8px;margin:5px 0}
.ublbl{font-family:"DM Mono",monospace;font-size:8px;color:rgba(234,226,214,.35);width:56px;flex-shrink:0}
.ubtrk{flex:1;height:4px;background:rgba(234,226,214,.07);border-radius:999px;overflow:hidden}
.ubfill{height:100%;border-radius:999px;transition:width .5s ease}
.ubval{font-family:"DM Mono",monospace;font-size:9px;color:var(--parchment-dim);width:30px;text-align:right}
.ucodes{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}
.cpill{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.1em;padding:2px 8px;
  border-radius:999px;border:1px solid;
}
.udenot{
  font-family:Lora,serif;font-size:12px;
  color:var(--parchment-dim);margin-bottom:6px;line-height:1.5;
}
.uconnot{
  font-family:Lora,serif;font-size:11px;font-style:italic;
  color:rgba(234,226,214,.45);margin-bottom:6px;line-height:1.5;
}
.unote{
  font-family:Lora,serif;font-size:11px;
  color:rgba(234,226,214,.4);
  border-left:2px solid var(--border);
  padding-left:10px;line-height:1.6;
  margin-bottom:6px;
}
.uo3box{
  background:rgba(128,60,192,.06);border-radius:8px;
  padding:10px;border:1px solid rgba(128,60,192,.15);
  margin-bottom:6px;
}
.uo3tit{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.14em;color:rgba(160,80,220,.7);
  margin-bottom:5px;
}
.urou{
  display:flex;align-items:center;gap:8px;
  padding-top:8px;border-top:1px solid var(--border);
}
.uroname{
  font-family:"DM Mono",monospace;font-size:9px;
  letter-spacing:.14em;color:rgba(201,160,80,.7);
}
.uaud{
  font-family:"DM Mono",monospace;font-size:7px;
  color:rgba(234,226,214,.2);margin-top:6px;letter-spacing:.08em;
}

/* ── OMNIHUB PANEL ────────────────────────────────────────── */
#omnihub-panel{
  position:fixed;inset:0;z-index:50;
  background:rgba(5,6,8,.97);
  display:flex;flex-direction:column;
  transform:translateX(100%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
}
#omnihub-panel.open{transform:translateX(0)}
.oh-hdr{
  display:flex;align-items:center;padding:14px 16px;
  border-bottom:1px solid var(--border);flex-shrink:0;
}
.oh-title{
  font-family:"Cormorant Garamond",serif;
  font-size:20px;font-weight:300;letter-spacing:.14em;
}
.oh-topic{
  font-family:"DM Mono",monospace;font-size:9px;
  letter-spacing:.14em;color:var(--gold);margin-left:10px;
  max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.oh-modes{
  display:flex;border-bottom:1px solid var(--border);flex-shrink:0;
}
.oh-mode{
  flex:1;padding:10px 6px;text-align:center;
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.10em;color:var(--parchment-dim);
  cursor:pointer;transition:all .2s;border-bottom:2px solid transparent;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.oh-mode-icon{display:block;font-size:15px;margin-bottom:3px}
.oh-mode.active{color:var(--gold);border-bottom-color:var(--gold)}
.oh-body{flex:1;position:relative;overflow:hidden;background:#030405}
.oh-loading{
  position:absolute;inset:0;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:14px;
}
.oh-spinner{
  width:28px;height:28px;border-radius:50%;
  border:2px solid rgba(201,160,80,.15);
  border-top-color:var(--gold);
  animation:spin .9s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}
.oh-loading-title{
  font-family:"Cormorant Garamond",serif;
  font-size:22px;font-weight:300;letter-spacing:.18em;
  color:var(--parchment);
}
.oh-loading-sub{
  font-family:"DM Mono",monospace;font-size:9px;
  letter-spacing:.14em;color:var(--parchment-dim);
}
.oh-progress{
  position:absolute;bottom:0;left:0;right:0;
  height:2px;background:rgba(234,226,214,.06);
}
.oh-progress-fill{height:100%;background:var(--gold);transition:width .5s ease}
.oh-lecture-overlay{
  position:absolute;bottom:0;left:0;right:0;
  padding:18px;
  background:linear-gradient(transparent,rgba(5,6,8,.92));
}
.oh-chapter-label{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.16em;color:rgba(201,160,80,.6);
  margin-bottom:6px;
}
.oh-narration{
  font-family:Lora,serif;font-size:14px;
  color:var(--parchment-dim);line-height:1.65;
}
.oh-image-wrap{
  padding:20px;display:none;
  flex-direction:column;height:100%;overflow-y:auto;
}
.oh-image-prompt{
  background:rgba(234,226,214,.03);
  border:1px solid var(--border);border-radius:10px;
  padding:14px;margin-bottom:12px;
}
.oh-prompt-label{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.16em;color:var(--parchment-dim);
  margin-bottom:8px;
}
#oh-prompt-text{
  font-family:Lora,serif;font-size:13px;
  color:var(--parchment-dim);line-height:1.65;
}
.oh-copy-btn{
  padding:8px 16px;border-radius:8px;
  border:1px solid var(--border);background:rgba(234,226,214,.04);
  color:var(--parchment-dim);font-family:"DM Mono",monospace;
  font-size:9px;letter-spacing:.12em;cursor:pointer;transition:all .2s;
}
.oh-copy-btn:hover{border-color:var(--gold-dim);color:var(--gold)}
.oh-semiotic-brief{
  font-family:"DM Mono",monospace;font-size:8px;
  letter-spacing:.10em;color:rgba(234,226,214,.3);
  margin-top:12px;
}
.oh-controls{
  display:flex;align-items:center;gap:8px;
  padding:12px 16px;
  border-top:1px solid var(--border);flex-shrink:0;
  padding-bottom:calc(12px + var(--safe-bottom));
}
.oh-ctrl-btn{
  padding:8px 16px;border-radius:8px;
  border:1px solid var(--border);background:rgba(234,226,214,.04);
  color:var(--parchment-dim);font-family:"DM Mono",monospace;
  font-size:9px;letter-spacing:.12em;cursor:pointer;transition:all .2s;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.oh-ctrl-btn.primary{
  background:rgba(201,160,80,.12);border-color:var(--gold-dim);color:var(--gold);
}
.oh-ctrl-btn:hover{border-color:var(--gold-dim);color:var(--gold)}
.oh-spacer{flex:1}

/* ── VILLAGE ANIMATION CONTAINER ─────────────────────────── */
#village-loading{
  position:fixed;inset:0;z-index:15;
  display:none;align-items:center;justify-content:center;
  background:rgba(3,4,6,.92);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  transition:opacity .6s;
}
#village-loading.active{display:flex}
#village-loading.fading{opacity:0;pointer-events:none}
#village-svg{
  width:min(520px,92vw);height:auto;
}

/* ── SHARE / EXPORT ───────────────────────────────────────── */
.share-btn{
  padding:5px 14px;border-radius:999px;
  border:1px solid var(--border);background:none;
  color:var(--parchment-dim);
  font-family:"DM Mono",monospace;font-size:8px;
  cursor:pointer;transition:all .18s;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.share-btn:hover{border-color:var(--gold-dim);color:var(--gold)}

/* ── AUTH UI ──────────────────────────────────────────────── */
#auth-signin-btn{
  font-size:9px!important;letter-spacing:.1em;
  padding:4px 12px!important;border-radius:999px!important;
  height:auto!important;width:auto!important;
  color:rgba(201,160,80,.65)!important;
  border-color:rgba(201,160,80,.2)!important;
}
#auth-avatar{
  width:30px;height:30px;border-radius:50%;
  background:rgba(201,160,80,.18);
  border:1px solid rgba(201,160,80,.3);
  cursor:pointer;
  align-items:center;justify-content:center;
  font-family:"DM Mono",monospace;font-size:11px;
  color:rgba(201,160,80,.9);
  background-size:cover;background-position:center;
  flex-shrink:0;
}

/* ── MOBILE BOTTOM SHEETS ─────────────────────────────────── */
.bottom-sheet{
  position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:rgba(8,8,12,.97);
  border-radius:20px 20px 0 0;
  border-top:1px solid var(--border);
  transform:translateY(100%);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
  max-height:85vh;overflow-y:auto;
  padding-bottom:var(--safe-bottom);
}
.bottom-sheet.open{transform:translateY(0)}
.bottom-sheet-handle{
  width:36px;height:4px;border-radius:2px;
  background:rgba(234,226,214,.18);
  margin:12px auto 16px;
}
.bottom-sheet-title{
  font-family:"Cormorant Garamond",serif;
  font-size:19px;font-weight:300;letter-spacing:.14em;
  padding:0 18px 14px;border-bottom:1px solid var(--border);
  margin-bottom:4px;
}

/* Backdrop for bottom sheets */
.sheet-backdrop{
  position:fixed;inset:0;z-index:55;
  background:rgba(0,0,0,.5);
  display:none;
}
.sheet-backdrop.visible{display:block}

/* ── QUANTUM PANEL ────────────────────────────────────────── */
.quantum-panel{
  margin-top:12px;padding:14px;
  background:rgba(128,60,192,.04);
  border:1px solid rgba(128,60,192,.14);
  border-radius:10px;
  font-family:"DM Mono",monospace;font-size:9px;
}

/* ── THINKING (hidden from user) ──────────────────────────── */
.thinking-msg{display:none!important}

/* ── SCROLLBAR ────────────────────────────────────────────── */
::-webkit-scrollbar{width:3px;height:3px}
::-webkit-scrollbar-thumb{background:rgba(201,160,80,.15);border-radius:999px}

/* ── MOBILE BREAKPOINT ────────────────────────────────────── */
@media(max-width:480px){
  :root{--body-font:15px;--body-lh:1.75}
  .msg.ai.hold-type .bubble{font-size:18px}
  .w-logo{font-size:34px}
  .w-sub{font-size:14px}
  .concept-nameplate{font-size:18px}
  #enc-panel,#omnihub-panel{transform:translateY(100%)}
  #enc-panel.open,#omnihub-panel.open{transform:translateY(0)}
}