/* os.css — DW OS 2030 · CORE shell, stream, bridge, palette, money, opening (13.11.2026).
   Rubik only · black + champagne gold · colour = meaning (engine/wings/cockpit/auto/box) as touches, gold = system + every primary CTA.
   Mobile animates transform/opacity only; reduced-motion respected. Scoped under html.os (ds.css is kept last by ui.js, so specificity wins here). */
:root{--os-top-h:56px;--os-dock-h:72px;--os-gold:#E2BE5C;--os-gold-hi:#f5dc95;--os-gold-lo:#a9873c;--os-ink:#f4efe4;--os-mute:rgba(244,239,228,.62);--os-faint:rgba(244,239,228,.36);
  --os-card:#121114;--os-card2:#18161b;--os-hair:rgba(255,255,255,.07);--os-line:rgba(226,190,92,.2);
  --engine:#5AB8FF;--wings:#FF6FA3;--cockpit:#FF9F43;--auto:#A78BFA;--box:#4ED69B;
  --os-ai:linear-gradient(90deg,#5AB8FF,#FF6FA3,#FF9F43,#A78BFA,#4ED69B,#5AB8FF);--os-ease:cubic-bezier(.2,.8,.2,1);--os-spring:cubic-bezier(.34,1.56,.64,1)}
@media (min-width:1024px){:root{--os-dock-h:0px;--os-top-h:64px}}

/* ── font: Rubik only (overrides every Heebo in inline styles and modules) ── */
html.os{--f-body:Rubik,system-ui,sans-serif;--f-head:Rubik,system-ui,sans-serif}
html.os body{font-family:Rubik,system-ui,sans-serif}
html.os *:not(kbd):not(code):not(pre):not(.ltr code){font-family:Rubik,system-ui,sans-serif!important}

/* ── retire the old header/5-area nav + chat line: the dock and the bridge replace them ── */
html.os #topbar{display:none!important}
html.os #chatline,html.os .chatline{display:none!important}
html.os .wrap{padding-top:calc(var(--os-top-h) + 4px);padding-bottom:calc(var(--os-dock-h) + 48px + env(safe-area-inset-bottom))}
html.os .subnav{top:calc(var(--os-top-h) + 4px)}
html.os #toasts{bottom:calc(var(--os-dock-h) + 14px + env(safe-area-inset-bottom))}
@media (min-width:1024px){html.os #toasts{bottom:24px}}
body.os-home .wrap{max-width:none}
@media (min-width:1024px){body.os-home .wrap{padding-inline:max(0px,calc(50vw - 760px))}}

/* ── top bar ── */
.os-top{position:fixed;inset:0 0 auto 0;z-index:60;height:calc(var(--os-top-h) + env(safe-area-inset-top));padding:env(safe-area-inset-top) max(14px,env(safe-area-inset-right)) 0 max(14px,env(safe-area-inset-left));
  display:flex;align-items:center;gap:12px;background:rgba(8,8,9,.86);border-bottom:1px solid rgba(255,255,255,.05)}
@media (min-width:1024px){.os-top{backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);background:rgba(8,8,9,.72);padding-inline:max(20px,calc(50vw - 760px))}}
.os-logo{display:flex;align-items:center;gap:8px;color:var(--os-gold);text-decoration:none;flex:none;min-height:44px}
.os-logo svg{width:32px;height:19px;filter:drop-shadow(0 0 10px rgba(226,190,92,.35))}
.os-logo b{font-weight:900;font-size:16px;letter-spacing:.02em;color:var(--os-ink)}
.os-dest{display:none;gap:4px}
.os-dest a{position:relative;display:flex;align-items:center;gap:8px;min-height:44px;padding:0 14px;border-radius:12px;color:var(--os-mute);text-decoration:none;font-weight:600;font-size:14.5px;transition:color .15s,background .15s}
.os-dest a i svg{width:20px;height:20px;display:block}.os-dest a:hover{color:var(--os-ink);background:rgba(255,255,255,.04)}
.os-dest a.on{color:var(--os-gold);background:linear-gradient(180deg,rgba(226,190,92,.15),rgba(226,190,92,.05));box-shadow:0 0 0 1px rgba(226,190,92,.24) inset}
.os-askbar{display:none;flex:1;max-width:460px;margin:0 auto;align-items:center;gap:10px;min-height:44px;padding:0 14px;border-radius:14px;width:auto;
  background:rgba(255,255,255,.04);border:1px solid var(--os-line);color:var(--os-mute);font-weight:500;font-size:14.5px;box-shadow:none;cursor:text;text-align:right}
.os-askbar i{display:grid;place-items:center;width:28px;height:28px;border-radius:9px;background:var(--os-gold);color:#17140d}.os-askbar i svg{width:16px;height:16px}
.os-askbar:hover{border-color:rgba(226,190,92,.45);color:var(--os-ink);filter:none}
.os-prod{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--os-ink);padding:6px 10px;border-radius:99px;border:1px solid rgba(167,139,250,.35);background:rgba(167,139,250,.08);white-space:nowrap;margin-inline-start:auto}
.os-prod i{width:7px;height:7px;border-radius:50%;background:var(--auto);box-shadow:0 0 8px var(--auto);animation:os-blink 1.2s infinite}.os-prod b{font-weight:800}
.os-kbtn{display:flex;align-items:center;gap:6px;width:auto;min-width:44px;min-height:44px;margin:0;padding:0 10px;border-radius:12px;background:transparent;border:1px solid var(--os-hair);color:var(--os-mute);box-shadow:none;justify-content:center}
.os-kbtn i svg{width:19px;height:19px;display:block}.os-kbtn kbd{display:none;font-size:11px;color:var(--os-faint);border:1px solid var(--os-hair);border-radius:6px;padding:1px 5px}
.os-kbtn:hover{color:var(--os-gold);border-color:var(--os-line);filter:none}
.os-prod[hidden]+.os-kbtn{margin-inline-start:auto}
@media (min-width:1024px){.os-dest{display:flex}.os-askbar{display:flex}.os-kbtn kbd{display:inline}.os-prod{margin-inline-start:0}.os-prod[hidden]+.os-kbtn{margin-inline-start:0}}
.os-badge{position:absolute;top:2px;inset-inline-end:2px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--os-gold);color:#17140d;font:800 10.5px/18px Rubik;text-align:center;font-style:normal}
.os-dest .os-badge{position:static;margin-inline-start:2px}

/* ── dock (mobile) ── */
.os-dock{position:fixed;inset:auto 0 0 0;z-index:60;height:calc(var(--os-dock-h) + env(safe-area-inset-bottom));padding:6px 8px env(safe-area-inset-bottom);display:flex;align-items:center;justify-content:space-around;
  background:linear-gradient(to top,rgba(8,8,9,1) 62%,rgba(8,8,9,.9));border-top:1px solid rgba(255,255,255,.06)}
.os-dock a{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-height:52px;max-width:84px;color:var(--os-faint);text-decoration:none;font-size:11px;font-weight:600;transition:color .2s}
.os-dock a i svg{width:24px;height:24px;display:block}.os-dock a.on{color:var(--os-gold)}
.os-dock a.on::after{content:"";position:absolute;bottom:2px;width:18px;height:2px;border-radius:2px;background:var(--os-gold)}
.os-dock .os-badge{top:2px;inset-inline-end:calc(50% - 22px)}
.os-fab{flex:none;width:58px;height:58px;margin:-22px 4px 0;padding:0;border-radius:20px;display:grid;place-items:center;border:0;color:#17140d;
  background:linear-gradient(135deg,var(--os-gold-hi),var(--os-gold) 58%,var(--os-gold-lo));box-shadow:0 14px 32px -8px rgba(226,190,92,.7),0 0 0 6px #08080a;transition:transform .2s var(--os-spring)}
.os-fab svg{width:26px;height:26px}.os-fab:active{transform:scale(.92)}
@media (min-width:1024px){.os-dock{display:none}}

/* ── shared bits ── */
.os-eb{font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--pc,var(--os-gold));opacity:.92}
.os-ai{background:var(--os-ai);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:os-ai 6s linear infinite}
.os-h{font:900 clamp(26px,5vw,36px)/1.1 Rubik;letter-spacing:-.015em;margin:4px 0 2px;color:var(--os-ink)}
.os-lead{margin:0;color:var(--os-mute);font-size:15px}
.os-mute{color:var(--os-mute);font-size:14px;margin:6px 0}.os-mute.small,.small.os-mute{font-size:12.5px}
.os-chip{flex:none;width:auto;margin:0;min-height:44px;padding:0 16px;border-radius:99px;background:rgba(255,255,255,.05);border:1px solid var(--os-hair);color:var(--os-ink);font-weight:600;font-size:14px;box-shadow:none;white-space:nowrap}
.os-chip:hover{border-color:var(--os-line);filter:none}.os-chip.ghost{background:transparent;border-style:dashed}
.os-b{display:inline-flex;align-items:center;justify-content:center;gap:6px;width:auto;margin:0;min-height:48px;padding:0 18px;border-radius:15px;font-weight:700;font-size:15px;text-decoration:none;box-shadow:none;transition:transform .15s,filter .15s;cursor:pointer}
.os-b:active{transform:scale(.95)}
.os-b1{flex:1.6;background:linear-gradient(135deg,var(--os-gold-hi),var(--os-gold) 60%);color:#17140d;border:0;box-shadow:0 10px 28px -12px rgba(226,190,92,.75)}
.os-b2{flex:1;background:rgba(255,255,255,.06);border:1px solid var(--os-hair);color:var(--os-ink)}
.os-b3{flex:none;background:transparent;border:1px solid var(--os-hair);color:var(--os-mute)}
.os-b2:hover,.os-b3:hover{border-color:var(--os-line);color:var(--os-ink);filter:none}
.os-mini{width:auto;min-height:32px;margin:0;padding:0 10px;border-radius:9px;font-size:12px;font-weight:600;background:transparent;border:1px solid var(--os-hair);color:var(--os-mute);box-shadow:none}
.os-cxh{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12px;font-weight:700;letter-spacing:.05em;color:var(--os-faint);margin:14px 0 8px}
.os-skel{height:min(60vh,520px);border-radius:26px;background:linear-gradient(100deg,rgba(255,255,255,.03) 30%,rgba(255,255,255,.07) 50%,rgba(255,255,255,.03) 70%);background-size:300% 100%;animation:os-skel 1.4s linear infinite}
.os-skel.sm{height:80px;border-radius:14px}
.os-qchips{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
kbd{font:600 11px ui-monospace,monospace;border:1px solid var(--os-hair);border-bottom-width:2px;border-radius:6px;padding:1px 6px;color:var(--os-mute)}

/* ── stream header ── */
.os-stream{padding-top:8px}
.os-sh{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:6px 0 10px}
.os-shact{display:flex;align-items:center;gap:8px}
.os-left{font-size:13px;color:var(--os-mute);white-space:nowrap}.os-left b{color:var(--os-gold);font-weight:800;font-size:15px}
.os-mode{min-height:44px;padding:0 12px;font-size:13px}
@media (min-width:1024px){.os-mode{display:none}}
@media (max-width:1023px){#osAll{min-height:44px;padding:0 12px;font-size:13px;background:rgba(226,190,92,.12);border-color:var(--os-line);color:var(--os-gold-hi)}
  .os-sh{margin:2px 0 6px}.os-h{font-size:24px}.os-lead{font-size:13.5px}}
.os-segs{display:flex;gap:3px;height:3px;margin:0 2px 10px}
.os-segs i{flex:1;border-radius:3px;background:rgba(255,255,255,.12);position:relative;overflow:hidden}
.os-segs i::after{content:"";position:absolute;inset:0;background:var(--pc);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--os-ease)}
.os-segs i.done::after{transform:scaleX(1);opacity:.55}.os-segs i.cur::after{transform:scaleX(1)}

/* ── card ── */
.os-card{position:relative;display:flex;flex-direction:column;border-radius:26px;background:var(--os-card);overflow:hidden;user-select:none;-webkit-user-select:none;
  box-shadow:0 30px 70px -32px rgba(0,0,0,.95),0 0 0 1px var(--os-hair) inset;outline:none}
.os-card::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:linear-gradient(90deg,transparent,var(--pc),transparent);opacity:.85;z-index:2}
.os-card[data-dir=ok]{box-shadow:0 0 0 2px var(--os-gold) inset,0 30px 70px -32px rgba(226,190,92,.6)}
.os-card[data-dir=fix]{box-shadow:0 0 0 2px rgba(255,255,255,.45) inset}
.os-card[data-dir=up],.os-card[data-dir=down]{box-shadow:0 0 0 2px var(--pc) inset}
.os-pv{position:relative;flex:1 1 auto;min-height:140px;display:grid;place-items:center;overflow:hidden;
  background:radial-gradient(90% 70% at 50% 25%,color-mix(in srgb,var(--pc) 16%,#121114),#0b0a0c 75%)}
.os-pv-img{background:#0b0a0c}.os-pv-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;pointer-events:none}
.os-pv-img::after{content:"";position:absolute;inset:auto 0 0 0;height:30%;background:linear-gradient(to top,var(--os-card),transparent)}
.os-pv-broken::before{content:"✦";font-size:44px;color:var(--pc)}
.os-tag,.os-ver{position:absolute;top:12px;z-index:1;font-size:11px;font-weight:700;padding:4px 9px;border-radius:9px;background:rgba(0,0,0,.6);color:var(--os-ink);border:1px solid var(--os-hair)}
.os-tag{inset-inline-start:12px}.os-ver{inset-inline-end:12px;background:var(--os-gold);color:#17140d;border:0}
.os-glyph{font:900 64px/1 Rubik;color:var(--pc);text-shadow:0 0 40px color-mix(in srgb,var(--pc) 50%,transparent)}
.os-noimg{position:absolute;bottom:16px;font-size:12px;color:var(--os-faint)}
.os-orb{position:absolute;top:16%;width:76px;height:76px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fff,#A78BFA 35%,#FF6FA3 60%,#3a2a5a 85%);box-shadow:0 0 50px 8px rgba(167,139,250,.35);animation:os-orb 3s ease-in-out infinite}
.os-qtext{position:absolute;top:calc(16% + 92px);inset-inline:8%;text-align:center;font:800 clamp(17px,4.4vw,22px)/1.35 Rubik;color:var(--os-ink);display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}
.os-steps{list-style:none;margin:0;padding:18px 8%;width:100%;align-self:start;display:flex;flex-direction:column;gap:8px}
.os-steps li{display:flex;align-items:center;gap:12px}.os-steps b{flex:none;width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:rgba(167,139,250,.14);border:1px solid rgba(167,139,250,.4);color:var(--auto);font-size:13px}
.os-steps span{font-weight:700;font-size:14.5px;line-height:1.25}.os-steps small{display:block;font-weight:500;font-size:12px;color:var(--os-faint)}
.os-amt{font:900 clamp(40px,11vw,64px)/1 Rubik;color:var(--box);text-shadow:0 0 36px rgba(78,214,155,.35)}
.os-ripple{position:relative;width:76px;height:76px;display:grid;place-items:center}
.os-ripple i{position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--cockpit);animation:os-rip 3s ease-out infinite;opacity:0}.os-ripple i:nth-child(2){animation-delay:1s}.os-ripple i:nth-child(3){animation-delay:2s}
.os-ripple b{position:relative;width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--cockpit);color:#1a1006;font-weight:900;font-size:20px;box-shadow:0 0 40px rgba(255,159,67,.45)}
.os-pv-ai{background:radial-gradient(80% 60% at 50% 30%,rgba(167,139,250,.18),#0b0a0c 75%)}
.os-pv-ai .os-glyph{background:var(--os-ai);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:os-ai 4s linear infinite;text-shadow:none}
.os-cb{flex:none;display:flex;flex-direction:column;padding:14px 16px 12px;gap:6px;background:linear-gradient(180deg,rgba(18,17,20,.0),var(--os-card) 18px)}
.os-kind{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--os-ink)}
.os-kind i{width:8px;height:8px;border-radius:50%;background:var(--pc);box-shadow:0 0 10px var(--pc)}.os-kind span{color:var(--os-faint);font-weight:500}.os-kind span.late{color:#ec8466}
.os-ttl{margin:0;font:800 19px/1.25 Rubik;color:var(--os-ink);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.os-why{margin:0;color:var(--os-mute);font-size:14px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.os-sub{margin:0;font-size:12.5px;color:var(--auto);font-weight:600}
.os-chain{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:44px;margin:2px 0 0;padding:2px 10px;border-radius:11px;background:rgba(255,255,255,.03);border:1px dashed rgba(255,255,255,.1);color:var(--os-mute);box-shadow:none;font-weight:500;font-size:12px;cursor:pointer;text-align:right}
.os-chain:hover{border-color:var(--os-line);filter:none}
.os-ch{display:flex;align-items:center;gap:6px;flex-wrap:nowrap;overflow:hidden;white-space:nowrap}
.os-ch span{display:inline-flex;align-items:center;gap:5px;color:var(--os-ink);font-weight:600}.os-ch span i{width:6px;height:6px;border-radius:50%;background:var(--pc)}.os-ch b{color:var(--os-faint);font-weight:400}
.os-chain em{font-style:normal;color:var(--os-gold);font-size:11.5px;flex:none}
.os-acts{display:flex;gap:8px;align-items:center;margin-top:4px}.os-acts.wrap{flex-wrap:wrap}.os-acts.wrap .os-b{flex:1 1 auto}
.os-acts .os-b3[data-act=det]{width:auto;padding:0 14px}
.os-hint{font-size:11px;color:var(--os-faint);text-align:center;letter-spacing:.02em}
.os-card.is-st .os-cb{padding-bottom:14px}

/* mobile stack */
.os-studio.stack{position:relative;height:calc(100dvh - var(--os-top-h) - var(--os-dock-h) - 136px - env(safe-area-inset-top) - env(safe-area-inset-bottom));min-height:420px}
.os-stack{position:absolute;inset:0}
.os-stack .os-card{position:absolute;inset:0;touch-action:none;will-change:transform;transition:transform .34s var(--os-spring),opacity .3s}
.os-stack .os-card.behind{transform:scale(.94) translate3d(0,14px,0);opacity:.55;pointer-events:none;filter:none}
.os-studio.list .os-ml{display:flex;flex-direction:column;gap:14px}
.os-studio.list .os-card{min-height:0}.os-studio.list .os-pv{flex:none;height:180px}
.os-studio.list .os-hint{display:none}

/* desktop 3-pane studio */
.os-studio.desk{display:grid;grid-template-columns:minmax(260px,320px) minmax(0,1fr) minmax(250px,300px);gap:18px;height:calc(100vh - var(--os-top-h) - 150px);min-height:560px}
.os-q,.os-ctx{display:flex;flex-direction:column;min-height:0;border-radius:22px;background:rgba(255,255,255,.02);border:1px solid var(--os-hair)}
.os-qh{display:flex;justify-content:space-between;align-items:baseline;gap:8px;padding:14px 16px 10px;border-bottom:1px solid var(--os-hair)}.os-qh b{font-weight:800}.os-qh span{font-size:12px;color:var(--os-faint)}
.os-ql{flex:1;overflow:auto;padding:6px}
.os-qr{display:flex;align-items:center;gap:10px;min-height:56px;padding:6px 8px;border-radius:14px;cursor:pointer;position:relative;outline:none}
.os-qr:hover{background:rgba(255,255,255,.03)}.os-qr.on{background:linear-gradient(90deg,rgba(226,190,92,.05),rgba(226,190,92,.12));box-shadow:0 0 0 1px rgba(226,190,92,.25) inset}
.os-qr::before{content:"";position:absolute;inset-inline-start:0;top:12px;bottom:12px;width:3px;border-radius:3px;background:var(--pc)}
.os-qr.is-st{opacity:.72}
.os-ck{flex:none;width:28px;height:44px;display:grid;place-items:center;margin:0;cursor:pointer}.os-ck input{width:18px;height:18px;accent-color:var(--os-gold);margin:0}.os-ck.nil{cursor:default}
.os-qth{flex:none;width:42px;height:42px;border-radius:11px;overflow:hidden;display:grid;place-items:center;background:color-mix(in srgb,var(--pc) 14%,#141316);color:var(--pc);font-weight:900}
.os-qth img{width:100%;height:100%;object-fit:cover}
.os-qt{min-width:0;display:flex;flex-direction:column}.os-qt b{font-size:13.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.os-qt small{font-size:11.5px;color:var(--os-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.os-center{min-height:0;display:flex}.os-center .os-card{flex:1;min-height:0}.os-center .os-card.big .os-ttl{font-size:24px}.os-center .os-card.big .os-why{-webkit-line-clamp:4}
.os-center .os-card.big .os-cb{padding:18px 22px 16px}
.os-ctx{overflow:auto;padding:0 16px 14px}
.os-dl{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;margin:0;font-size:13.5px}.os-dl dt{color:var(--os-faint)}.os-dl dd{margin:0;font-weight:600}
.os-link{display:flex;align-items:center;gap:8px;min-height:40px;margin-top:6px;padding:0 12px;border-radius:12px;border:1px solid var(--os-hair);color:var(--os-ink);text-decoration:none;font-size:13.5px;font-weight:600}
.os-link::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--pc)}.os-link:hover{border-color:var(--os-line)}
.os-pins{display:flex;flex-direction:column;gap:6px}
.os-pins a{display:flex;align-items:center;gap:8px;min-height:40px;padding:0 6px 0 12px;border-radius:12px;background:rgba(255,255,255,.03);color:var(--os-ink);text-decoration:none;font-size:13.5px;font-weight:600}
.os-pins a i{width:7px;height:7px;border-radius:50%;background:var(--pc)}.os-pins a button{margin-inline-start:auto;width:32px;height:32px;padding:0;border-radius:9px;background:transparent;border:0;color:var(--os-faint);box-shadow:none}
.os-kb{display:flex;flex-wrap:wrap;gap:6px 10px;margin-top:16px;font-size:11.5px;color:var(--os-faint)}
.os-bulk{display:flex;align-items:center;gap:8px;padding:10px;border-top:1px solid var(--os-hair)}.os-bulk span{flex:1;font-size:13px}.os-bulk b{color:var(--os-gold)}.os-bulk .os-b{min-height:44px}

/* zero */
.os-zero{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:40px 16px;min-height:420px;border-radius:26px;background:radial-gradient(70% 50% at 50% 20%,rgba(226,190,92,.12),transparent 70%)}
.os-studio.desk .os-zero{grid-column:1/-1}
.os-zfx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.os-zring{width:96px;height:96px;border-radius:50%;display:grid;place-items:center;font:900 44px/1 Rubik;color:#17140d;background:radial-gradient(circle at 35% 30%,#fff3cf,var(--os-gold) 55%,var(--os-gold-lo));box-shadow:0 0 0 10px rgba(226,190,92,.12),0 0 60px rgba(226,190,92,.45);animation:os-pop .6s var(--os-spring) both}
.os-zero h3{font:900 26px/1.2 Rubik;margin:18px 0 4px}
.os-zero.mini{min-height:0;padding:24px}.os-zero.mini .os-zring{width:60px;height:60px;font-size:28px}
.os-next{width:min(460px,100%);margin-top:14px;text-align:right}
.os-next a{display:flex;align-items:center;gap:10px;min-height:46px;padding:0 12px;margin-top:6px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--os-hair);color:var(--os-ink);text-decoration:none;font-weight:600;font-size:14px}
.os-next a i{width:7px;height:7px;border-radius:50%;background:var(--pc);animation:os-blink 1.4s infinite}.os-next a small{margin-inline-start:auto;color:var(--os-faint);font-weight:500}
.os-zact{display:flex;gap:10px;width:min(460px,100%);margin-top:18px}

/* ── sheets (UI.sheet) content ── */
.os-sht h3{font:800 21px/1.3 Rubik;margin:6px 0 6px;color:var(--os-ink)}
.os-sec{margin-top:14px}.os-sec p{margin:0;line-height:1.5}
.os-job{padding:10px 12px;margin-top:8px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--os-hair)}.os-job b{display:block}.os-job small{color:var(--os-faint)}
.os-vers{display:flex;gap:6px;margin-bottom:8px}.os-vers button{width:auto;min-height:36px;margin:0;padding:0 12px;border-radius:10px;background:transparent;border:1px solid var(--os-hair);color:var(--os-mute);box-shadow:none}.os-vers button.on{color:#17140d;background:var(--os-gold);border-color:var(--os-gold)}
.os-form label{display:block;font-size:13px;color:var(--os-mute);margin:12px 0 6px}
.os-form textarea{width:100%;min-height:90px;font-size:16px;border-radius:14px}
.os-more{margin-top:16px}
.sheet .os-acts .os-b{flex:1 1 auto}

/* ── command bridge ── */
.sheet.os-sheet-cmp{padding-top:var(--s5,24px)}
@media (min-width:761px){.sheet.os-sheet-cmp{width:min(620px,calc(100vw - 24px))}}
.os-cmp h3{font:900 24px/1.2 Rubik;margin:4px 0 12px}
.os-cmpbox{display:flex;gap:8px;align-items:flex-end;padding:8px;border-radius:20px;background:rgba(255,255,255,.04);border:1px solid var(--os-line);position:relative}
.os-cmpbox:focus-within{border-color:rgba(226,190,92,.55);box-shadow:0 0 0 4px rgba(226,190,92,.1)}
.os-cmpbox::after{content:"";position:absolute;inset:-1px;border-radius:21px;padding:1px;background:var(--os-ai);background-size:300% 100%;-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .3s;pointer-events:none;animation:os-ai 5s linear infinite}
.os-cmpbox:focus-within::after{opacity:.6}
.os-cmpbox textarea{flex:1;min-height:48px;max-height:140px;border:0;background:transparent;box-shadow:none!important;resize:none;font-size:17px;font-weight:600;line-height:1.4;padding:8px}
.os-send{flex:none;width:48px;height:48px;margin:0;padding:0;border-radius:15px;display:grid;place-items:center;background:var(--os-gold);color:#17140d;border:0}.os-send svg{width:22px;height:22px}
.os-tokens{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;min-height:8px}
.os-tk{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:10px;font-size:13px;font-weight:700;background:color-mix(in srgb,var(--pc) 12%,transparent);border:1px solid color-mix(in srgb,var(--pc) 40%,transparent);color:var(--os-ink);animation:os-pop .3s var(--os-spring) both}
.os-tk small{font-size:11px;color:var(--os-faint);font-weight:600}.os-tk.warn{border-style:dashed}
.os-mods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.os-mod{display:flex;align-items:center;gap:8px;width:auto;min-height:48px;margin:0;padding:0 12px;border-radius:13px;background:rgba(255,255,255,.03);border:1px solid var(--os-hair);color:var(--os-ink);font-weight:600;font-size:14px;box-shadow:none;text-align:right}
.os-mod i{font-style:normal;color:var(--pc);width:20px;text-align:center}.os-mod:hover{border-color:color-mix(in srgb,var(--pc) 50%,transparent);filter:none}
.os-plan{margin-top:14px;padding:14px;border-radius:18px;background:rgba(255,255,255,.025);border:1px solid var(--os-hair);animation:os-up .3s var(--os-ease) both}
.os-plan.ask{border-color:rgba(230,180,80,.4);background:rgba(230,180,80,.05)}
.os-plan .os-cxh{margin-top:0}
.os-qchips.cl .os-chip{min-height:44px}
.os-pcl{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:rgba(226,190,92,.08);border:1px solid var(--os-line)}
.os-pcl small{color:var(--os-faint);font-size:12px}.os-pcl b{flex:1;font-size:17px;font-weight:800;color:var(--os-gold-hi)}
.os-route{position:relative;display:flex;flex-direction:column;gap:0;margin:12px 0 4px;padding-inline-start:4px}
.os-rs{position:relative;display:flex;align-items:center;gap:12px;padding:7px 0;animation:os-up .35s var(--os-ease) both;animation-delay:calc(var(--i) * 90ms)}
.os-rs:not(:last-child)::after{content:"";position:absolute;inset-inline-start:15px;top:38px;height:16px;border-inline-start:1.5px dashed var(--pc);opacity:.7}
.os-rs i{flex:none;width:31px;height:31px;border-radius:10px;display:grid;place-items:center;font-style:normal;font-weight:800;font-size:13px;color:var(--pc);background:color-mix(in srgb,var(--pc) 13%,transparent);border:1px solid color-mix(in srgb,var(--pc) 45%,transparent)}
.os-rs b{display:block;font-size:14.5px}.os-rs small{font-size:12px;color:var(--os-faint)}
.os-rules{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.os-rules span{font-size:12px;padding:4px 9px;border-radius:8px;background:rgba(167,139,250,.1);color:#cbbcff}
.os-auto{display:flex;align-items:center;gap:10px;min-height:44px;font-size:14px;color:var(--os-mute);margin:4px 0 8px;cursor:pointer}.os-auto input{width:20px;height:20px;accent-color:var(--os-gold);margin:0}
.os-cards{display:flex;flex-direction:column;gap:10px}
.os-mcard{border-radius:16px;padding:12px;background:rgba(255,255,255,.03);border:1px solid color-mix(in srgb,var(--pc) 30%,var(--os-hair));border-top:2px solid var(--pc)}
.os-mh{display:flex;justify-content:space-between;align-items:baseline}.os-mh b{font-size:17px}.os-mh span{font-size:12px;color:var(--os-faint)}
.os-macts{display:flex;gap:8px;margin-top:10px}.os-macts .os-b{min-height:44px}

/* ── ⌘K palette ── */
.os-pal{position:fixed;inset:0;z-index:130;display:flex;justify-content:center;align-items:flex-start;padding-top:min(12vh,96px)}
.os-palbg{position:absolute;inset:0;background:rgba(0,0,0,.6);opacity:0;transition:opacity .15s}
.os-palbox{position:relative;width:min(620px,calc(100% - 24px));max-height:min(70vh,560px);display:flex;flex-direction:column;border-radius:20px;background:#141316;border:1px solid var(--os-line);box-shadow:0 30px 80px #000c;overflow:hidden;transform:translateY(-8px) scale(.98);opacity:0;transition:transform .18s var(--os-ease),opacity .15s}
.os-pal.on .os-palbg{opacity:1}.os-pal.on .os-palbox{transform:none;opacity:1}
.os-palin{display:flex;align-items:center;gap:10px;padding:6px 14px;border-bottom:1px solid var(--os-hair)}.os-palin i svg{width:20px;height:20px;color:var(--os-gold);display:block}
.os-palin input{flex:1;border:0;background:transparent;box-shadow:none!important;font-size:17px;padding:14px 4px;min-width:0}
.os-palres{flex:1;overflow:auto;padding:6px}
.os-palg{font-size:11px;font-weight:700;letter-spacing:.06em;color:var(--os-faint);padding:10px 12px 4px}
.os-pali{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:10px;width:100%;min-height:46px;padding:0 12px;border-radius:12px;cursor:pointer}
.os-pali i{flex:none;width:8px;height:8px;border-radius:50%;background:var(--pc)}.os-pali b{flex:1;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.os-pali small{flex:none;font-size:12px;color:var(--os-faint)}
.os-pali.on,.os-pali:hover{background:rgba(226,190,92,.08);box-shadow:0 0 0 1px rgba(226,190,92,.2) inset}
.os-palhint{padding:8px 14px;border-top:1px solid var(--os-hair);font-size:11.5px;color:var(--os-faint)}
@media (max-width:760px){.os-pal{padding-top:calc(10px + env(safe-area-inset-top))}.os-palhint{display:none}}

/* ── money river ── */
.os-river{display:flex;align-items:stretch;gap:6px;overflow-x:auto;padding:6px 2px 14px;scrollbar-width:none}
.os-river>em{flex:none;align-self:center;font-style:normal;color:var(--os-faint)}
.os-rv{flex:1 0 128px;display:flex;flex-direction:column;gap:4px;padding:14px;min-height:150px;border-radius:18px;background:rgba(255,255,255,.025);border:1px solid var(--os-hair);color:var(--os-ink);text-decoration:none;animation:os-up .4s var(--os-ease) both;animation-delay:calc(var(--i) * 60ms)}
.os-rv:hover{border-color:color-mix(in srgb,var(--pc) 50%,transparent)}
.os-rvb{height:8px;border-radius:8px;background:rgba(255,255,255,.06);overflow:hidden;margin-bottom:8px}
.os-rvb i{display:block;height:100%;border-radius:8px;background:var(--pc);transform-origin:right;transform:scaleX(var(--w))}
.os-rv b{font:900 28px/1 Rubik;color:var(--pc)}.os-rv span{font-weight:700}.os-rv small{font-size:12px;color:var(--os-faint)}
.os-mgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-top:8px}
.os-mtile{display:flex;flex-direction:column;gap:4px;padding:16px;border-radius:18px;background:rgba(255,255,255,.025);border:1px solid var(--os-hair);border-top:2px solid var(--pc);color:var(--os-ink);text-decoration:none}
.os-mtile small{color:var(--os-faint);font-size:12px}.os-mtile b{font:900 26px/1.1 Rubik}.os-mtile span{font-size:12.5px;color:var(--os-mute)}
@media (max-width:760px){.os-river{flex-direction:column}.os-river>em{transform:rotate(-90deg);margin:-4px auto}.os-rv{flex:none;min-height:0;display:grid;grid-template-columns:1fr auto;grid-template-areas:"bar bar" "l n" "s n";column-gap:12px}
  .os-rv>.os-rvb{grid-area:bar}.os-rv b{grid-area:n;align-self:center;font-size:24px}.os-rv span:not(.os-rvb){grid-area:l}.os-rv small{grid-area:s}}

/* ── opening ── */
.os-open{position:fixed;inset:0;z-index:200;display:grid;place-items:center;background:radial-gradient(90% 60% at 50% 35%,#1a1509,#060607 70%);transition:opacity .35s}
.os-open.out{opacity:0;pointer-events:none}
.os-oin{text-align:center;padding:24px}
.os-owing{color:var(--os-gold);width:120px;margin:0 auto 18px}.os-owing svg{width:100%;height:auto;filter:drop-shadow(0 0 24px rgba(226,190,92,.45))}
.os-open.full .os-owing svg{animation:os-wing 1s var(--os-ease) both}
.os-ogreet{font:900 clamp(28px,7vw,44px)/1.1 Rubik;color:var(--os-ink)}
.os-open.full .os-ogreet{animation:os-up .5s .2s var(--os-ease) both}
.os-ocount{margin-top:10px;font-size:17px;color:var(--os-mute);min-height:1.4em}.os-ocount b{color:var(--os-gold);font-weight:900;font-size:22px}
.os-open.full .os-ocount{animation:os-up .5s .45s var(--os-ease) both}
.os-oday{margin-top:16px;font-size:12px;letter-spacing:.08em;color:var(--os-faint)}
.os-open.quick .os-oin{opacity:.9}

/* ── legacy pages under the new shell ── */
body.os-legacy #view .ph .eyebrow{color:var(--acc)}
/* tap targets ≥44px on every legacy/v4 screen under the new shell (QA 13.11: subnav 33px, chips 30px, icon buttons 40px, selects 36px) */
html.os .subnav a{min-height:44px;display:inline-flex;align-items:center}
html.os #view .chip,html.os .sheet .chip{min-height:44px;display:inline-flex;align-items:center;justify-content:center}
html.os #view button.sm,html.os #view button.ghost,html.os .sheet button.sm,html.os .sheet button.ghost{min-height:44px}
html.os #view select,html.os .sheet select{min-height:44px}
html.os .vs-ib{width:44px;height:44px}
html.os .v4s-ck{width:44px;height:44px}
html.os #view summary{min-height:44px}
html.os .sheet-x{width:44px;height:44px;min-height:44px}
html.os #view .empty a{display:inline-flex;align-items:center;min-height:44px}
html.os .pjseg a,html.os .pjseg button{min-height:44px;display:inline-flex;align-items:center}
.os-chain{flex-shrink:0}
html.os .rchatbtn{min-height:44px}
html.os .v4p-seg button,html.os .v4s-seg button,html.os .v4s-seg a,html.os .v4p-tools a,html.os .v4p-tools button{min-height:44px;display:inline-flex;align-items:center}
html.os .gib{min-width:44px;min-height:44px}
html.os .gseg button{min-height:44px}html.os .gsec h3 a{display:inline-flex;align-items:center;min-height:44px}
html.os .osm-peek{min-height:44px;display:inline-flex;align-items:center;bottom:0}
html.os .rg[role=tablist] button{min-height:44px}

@keyframes os-blink{50%{opacity:.25}}
@keyframes os-ai{to{background-position:300% 0}}
@keyframes os-skel{to{background-position:-300% 0}}
@keyframes os-orb{50%{transform:scale(1.07)}}
@keyframes os-rip{0%{transform:scale(1);opacity:.9}100%{transform:scale(3.4);opacity:0}}
@keyframes os-pop{from{transform:scale(.6)}}
@keyframes os-up{from{transform:translate3d(0,10px,0)}}
@keyframes os-grow{from{transform:scaleX(0)}}
@keyframes os-wing{from{transform:scale(.7)}}
@media (prefers-reduced-motion:reduce){
  html.os *,html.os *::before,html.os *::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}
/* toasts on the stream sit under the top bar, never over the card's action row */
@media (max-width:1023px){body.os-home #toasts{top:calc(var(--os-top-h) + 8px + env(safe-area-inset-top));bottom:auto;flex-direction:column}}
.os-oin::after{content:"";display:block;width:132px;height:2px;margin:18px auto 0;border-radius:2px;background:var(--os-ai);background-size:300% 100%;animation:os-ai 3s linear infinite;opacity:.8}
.os-upd{display:flex;align-items:center;gap:10px;padding:10px 12px;margin-top:6px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--os-hair)}
.os-upd>i{flex:none;width:8px;height:8px;border-radius:50%;background:var(--pc)}.os-upd span{flex:1;min-width:0;display:flex;flex-direction:column}
.os-upd b{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.os-upd small{font-size:12px;color:var(--os-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.os-upd .os-mini{min-height:40px}.os-mini.gold{border-color:var(--os-line);color:var(--os-gold-hi)}
.os-studio.zero{display:block}

/* ═══ v5 shell · 14.11.2026 (UI_FACELIFT_MASTER §7): slim top bar, 5-tab dock + command button, flat surfaces ═══ */
:root{--os-top-h:52px;--os-dock-h:60px;--os-card:#121213;--os-card2:#18181a;--os-hair:rgba(255,255,255,.075);--os-line:rgba(226,190,92,.24);--os-ink:#f3f1ec;--os-mute:#9a978e;--os-faint:#7c7a73}
@media (min-width:1024px){:root{--os-dock-h:0px;--os-top-h:56px}}
html.os .wrap{padding-top:var(--os-top-h);padding-bottom:calc(var(--os-dock-h) + 40px + env(safe-area-inset-bottom))}
html.os .subnav{top:calc(var(--os-top-h) + env(safe-area-inset-top))}
.os-top{gap:8px;background:rgba(10,10,11,.92);border-bottom:1px solid var(--os-hair);padding-inline:max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-left))}
@media (min-width:1024px){.os-top{gap:6px;background:rgba(10,10,11,.8);padding-inline:max(20px,calc(50vw - 760px))}}
.os-logo{gap:7px;min-height:44px;padding-inline-end:4px}
.os-logo svg{width:26px;height:16px;filter:none}
.os-logo b{font-weight:800;font-size:15px;letter-spacing:0}
html.os .os-mbtn{min-height:44px;min-width:44px;padding:0 10px;border:1px solid var(--os-hair);border-radius:10px;background:transparent;color:var(--os-ink);font:500 13.5px Rubik,system-ui,sans-serif;gap:6px}
html.os .os-mbtn:hover{background:rgba(255,255,255,.05)}
html.os .os-mbtn svg{width:18px;height:18px}
.os-dest{gap:0;margin-inline-start:8px}
.os-dest a{min-height:var(--os-top-h);padding:0 12px;border-radius:0;font-weight:500;font-size:14px;gap:7px;color:var(--os-mute);background:none!important;box-shadow:none!important}
.os-dest a i svg{width:17px;height:17px;opacity:.85}
.os-dest a:hover{color:var(--os-ink)}
.os-dest a.on{color:var(--os-ink);font-weight:600}
.os-dest a.on::after{content:"";position:absolute;inset:auto 10px 0 10px;height:2px;border-radius:2px 2px 0 0;background:var(--os-gold)}
.os-dest a.on i{color:var(--os-gold)}
.os-askbar{max-width:340px;min-height:36px;border-radius:10px;border-color:var(--os-hair);background:rgba(255,255,255,.035);font-size:13.5px;font-weight:400;margin-inline:auto 0}
.os-askbar i{width:22px;height:22px;border-radius:7px}.os-askbar i svg{width:13px;height:13px}
.os-askbar:hover{border-color:var(--os-line);background:rgba(255,255,255,.05)}
@media (min-width:1024px) and (max-width:1240px){.os-askbar span{display:none}.os-askbar{flex:none;padding:0 7px}.os-dest a span{font-size:13.5px}.os-dest a{padding:0 9px}}
.os-prod{font-size:12px;padding:0 9px;height:28px;border-color:var(--os-hair);background:transparent;color:var(--os-mute)}
.os-prod b{color:var(--os-ink);font-weight:700}.os-prod i{box-shadow:none;width:6px;height:6px}
.os-kbtn{min-width:44px;min-height:44px;border-radius:10px;border-color:var(--os-hair);padding:0 9px}
.os-kbtn i svg{width:17px;height:17px}
.os-badge{min-width:16px;height:16px;padding:0 4px;border-radius:8px;font:700 10px/16px Rubik}

.os-dock{padding:0 4px env(safe-area-inset-bottom);gap:0;background:rgba(10,10,11,.96);border-top:1px solid var(--os-hair);justify-content:stretch}
.os-dock a{max-width:none;min-height:var(--os-dock-h);gap:3px;font-size:10.5px;font-weight:500;color:var(--os-faint)}
.os-dock a i svg{width:22px;height:22px}
.os-dock a.on{color:var(--os-gold);font-weight:600}
.os-dock a.on::after{display:none}
.os-dock a:active{transform:scale(.94)}
.os-dock .os-badge{top:7px;inset-inline-end:calc(50% - 20px)}
.os-fab{width:44px;height:44px;margin:0 6px 0 8px;border-radius:14px;background:var(--os-gold);box-shadow:none;transition:transform .12s ease-out}
.os-fab svg{width:21px;height:21px}

/* v5 · the full menu (☰) and #/tools: flat, dense, two columns of links on phones so 100+ screens fit in three thumb-scrolls */
html.os .osmn{background:rgba(10,10,11,.985);backdrop-filter:none;-webkit-backdrop-filter:none}
html.os .osmn-h{padding-block:calc(8px + env(safe-area-inset-top)) 8px;border-bottom:1px solid var(--os-hair)}
html.os .osmn-h input,html.os .ost-s{min-height:44px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:#0e0e0f;font:400 16px Rubik,system-ui,sans-serif}
html.os .osmn-h input:focus,html.os .ost-s:focus{border-color:var(--os-gold);box-shadow:0 0 0 3px rgba(226,190,92,.16);outline:none}
html.os .osmn-x{width:44px;min-width:44px;min-height:44px;border-radius:10px;border-color:var(--os-hair);font-size:16px;color:var(--os-mute)}
html.os .osmn-g{margin:0 0 14px;padding:10px 8px 6px;border-radius:14px;background:var(--os-card);border:1px solid var(--os-hair);border-top:1px solid var(--os-hair)}
html.os .osmn-g h4{margin:2px 6px 6px;font:700 13px Rubik,system-ui,sans-serif;color:var(--os-ink)}
html.os .osmn-g h4::before{content:"";width:8px;height:8px;border-radius:3px;background:var(--pc);flex:none}
html.os .osmn-g h4 small{color:var(--os-faint);font-weight:400;font-size:12px}
html.os .osmn-g a{min-height:44px;padding:0 8px;border-radius:8px;font:400 14.5px/1.25 Rubik,system-ui,sans-serif;color:#d2cfc7}
html.os .osmn-g a::before{display:none}
html.os .osmn-g a.on{color:var(--os-gold);background:rgba(226,190,92,.08);font-weight:600}
@media (max-width:699px){html.os .osmn-g{display:grid;grid-template-columns:1fr 1fr;column-gap:4px}html.os .osmn-g h4{grid-column:1/-1}}
@media (min-width:1100px){html.os .osmn-g a{min-height:36px;font-size:14px}}
html.os .ost-g h3{font:700 15px Rubik,system-ui,sans-serif;color:var(--os-ink)}
html.os .ost-g h3::before{background:var(--pc)}
html.os .ost-l a{min-height:48px;border-radius:10px;background:var(--os-card);border:1px solid var(--os-hair);border-inline-start:1px solid var(--os-hair)}
html.os .ost-l a:hover{background:var(--os-card2)}html.os .ost-l b{font-weight:500;font-size:14.5px}
/* top bar lines up with the page content (1180) on every screen except the wide home studio */
@media (min-width:1024px){.os-top{padding-inline:max(20px,calc(50vw - 590px))}body.os-home .os-top{padding-inline:max(20px,calc(50vw - 760px))}}
/* signed out (no dock yet): keep the DW logo above the login card */
html.os body:not(:has(#osDock)) #topbar{display:flex!important;position:static;background:none;border:0;backdrop-filter:none;-webkit-backdrop-filter:none;padding:28px 0 4px;margin:0;justify-content:center}
html.os body:not(:has(#osDock)) #topbar .nav{display:none!important}
html.os body:not(:has(#osDock)) .wrap{padding-top:env(safe-area-inset-top)}