:root {
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: dark;
  --bg:#09090c;
  --bg-soft:#0d0d12;
  --panel:rgba(20,19,27,.88);
  --panel-strong:#17151f;
  --panel-soft:#111017;
  --line:rgba(255,255,255,.085);
  --line-strong:rgba(255,255,255,.14);
  --text:#f4f1f6;
  --muted:#9c96a6;
  --muted-2:#756f7d;
  --accent:#a77bd7;
  --accent-2:#76508f;
  --accent-soft:rgba(167,123,215,.14);
  --plum:#5a2f4c;
  --good:#84d7aa;
  --warn:#e2b96f;
  --danger:#d87986;
  --shadow:0 20px 70px rgba(0,0,0,.32);
  background:var(--bg);
  color:var(--text);
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{margin:0;min-height:100vh;background:
  radial-gradient(circle at 15% 0%,rgba(119,73,142,.13),transparent 34rem),
  radial-gradient(circle at 100% 34%,rgba(89,45,70,.12),transparent 38rem),
  linear-gradient(180deg,#0a090d 0%,#09090c 48%,#08080b 100%);color:var(--text)}
button,input,select,textarea{font:inherit}
button{user-select:none}
.ambient{position:fixed;pointer-events:none;filter:blur(80px);opacity:.18;z-index:0;border-radius:50%}
.ambient-one{width:24rem;height:24rem;background:#70458a;left:-10rem;top:10rem}
.ambient-two{width:28rem;height:28rem;background:#52223f;right:-14rem;bottom:4rem}
.shell{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:max(22px,env(safe-area-inset-top)) 20px calc(28px + env(safe-area-inset-bottom))}

.appheader{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:20px;padding:4px 2px}
.brand{display:flex;align-items:center;gap:13px;min-width:0}
.brandmark{width:54px;height:54px;border-radius:17px;padding:1px;background:linear-gradient(145deg,rgba(194,153,225,.9),rgba(91,49,80,.9) 70%,rgba(255,255,255,.15));box-shadow:0 12px 34px rgba(69,38,82,.3)}
.brandmark span{display:grid;place-items:center;width:100%;height:100%;border-radius:16px;background:linear-gradient(145deg,#17131d,#0d0c11);font-size:19px;font-weight:850;letter-spacing:-.04em}
.brandcopy h1{font-size:28px;line-height:1;margin:4px 0 0;letter-spacing:-.045em;font-weight:790}
.eyebrow,.sectionlabel{font-size:10px;line-height:1.2;font-weight:750;letter-spacing:.17em;color:#a89eb1}
.headerstatus{display:flex;justify-content:flex-end;align-items:center;gap:7px;flex-wrap:wrap}
.versionbadge,.subbadge,.badge{border:1px solid var(--line);background:rgba(15,14,20,.78);backdrop-filter:blur(18px);border-radius:999px;white-space:nowrap}
.versionbadge{padding:8px 10px;font-size:10px;letter-spacing:.09em;font-weight:800;color:#d7cae2;border-color:rgba(167,123,215,.22);background:rgba(167,123,215,.08)}
.subbadge{padding:8px 10px;font-size:10px;letter-spacing:.07em;font-weight:750;color:#aaa2b0}
.badge{padding:8px 11px;font-size:10px;font-weight:760;display:flex;align-items:center;gap:7px;color:var(--warn)}
.statusdot,.identitydot{display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 12px currentColor}
.okbadge{color:var(--good);border-color:rgba(132,215,170,.2);background:rgba(51,119,82,.11)}
.warn{color:var(--warn);border-color:rgba(226,185,111,.18);background:rgba(126,91,32,.09)}

.card{background:linear-gradient(180deg,rgba(24,22,31,.89),rgba(15,14,20,.91));border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.authcard{max-width:480px;margin:9vh auto 0;padding:24px}
.cardhead{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}
.cardhead.compact{align-items:center;margin-bottom:15px}
h2{font-size:17px;line-height:1.15;margin:5px 0 0;letter-spacing:-.025em}
h3{font-size:14px;margin:18px 0 10px}
.softmark,.pill,.miniAuthority{font-size:9px;letter-spacing:.1em;color:#8d8496;border:1px solid var(--line);border-radius:999px;padding:6px 8px;white-space:nowrap}

input,select,textarea{width:100%;border:1px solid var(--line);border-radius:13px;background:rgba(8,8,12,.66);color:var(--text);outline:none;transition:border-color .18s,box-shadow .18s,background .18s}
input,select{min-height:44px;padding:10px 12px}
textarea{padding:12px 13px;resize:none;line-height:1.45;min-height:50px;max-height:180px}
input:focus,select:focus,textarea:focus{border-color:rgba(167,123,215,.52);box-shadow:0 0 0 3px rgba(167,123,215,.09);background:rgba(11,10,15,.82)}
input::placeholder,textarea::placeholder{color:#6e6874}
button{min-height:42px;border:1px solid transparent;border-radius:13px;padding:9px 14px;background:linear-gradient(180deg,#b792dd,#9c6fc8);color:#130f18;font-weight:780;cursor:pointer;transition:transform .14s,filter .14s,border-color .14s,background .14s;box-shadow:0 8px 20px rgba(93,57,121,.14)}
button:hover{filter:brightness(1.07)}
button:active{transform:translateY(1px)}
button:disabled{opacity:.42;cursor:not-allowed;filter:none}
button.secondary{background:#211e29;color:#e8e2ed;border-color:var(--line);box-shadow:none}
button.ghost{background:transparent;color:#b6aebe;border-color:var(--line);box-shadow:none}
button.danger{background:rgba(107,46,60,.27);border-color:rgba(216,121,134,.18);color:#efb0b9;box-shadow:none}
.small{min-height:34px;padding:6px 10px;font-size:11px}
.hidden{display:none!important}
.error{color:#f1a1ad;margin-top:10px;min-height:1.2em;font-size:12px}
.muted{color:var(--muted);font-size:12px;line-height:1.45}
.tiny{font-size:10px;color:#817a88}

.authcard input{margin-top:8px}
.authcard button{width:100%;margin-top:10px}
.inviteDetails{margin-top:17px;border-top:1px solid var(--line);padding-top:13px}
details summary{cursor:pointer;color:#b9b1c1;font-size:12px;font-weight:680;list-style:none}
details summary::-webkit-details-marker{display:none}
details summary:after{content:"+";float:right;color:#81788a;font-size:16px;font-weight:400}
details[open] summary:after{content:"−"}
.check{display:flex;gap:9px;align-items:flex-start;margin-top:11px;font-size:12px;line-height:1.4;color:#aaa3b1}.check input{width:auto;min-height:auto;margin:2px 0 0}

.topline{display:flex;justify-content:space-between;align-items:center;margin:0 3px 11px;color:#a69fac}
.identity{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:680;letter-spacing:.04em}
.identitydot{color:var(--good);width:6px;height:6px}
.workspacegrid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:14px;align-items:start}
.maincolumn,.sidecolumn{min-width:0}
.maincolumn{display:flex;flex-direction:column;gap:12px}
.sidecolumn{display:flex;flex-direction:column;gap:12px;position:sticky;top:14px}
.controls{padding:16px 17px;box-shadow:0 14px 45px rgba(0,0,0,.22)}
.statusline{font-size:10px;color:#90899a;text-align:right;max-width:50%;line-height:1.35}
.controlgrid{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.field>span{display:block;font-size:9px;letter-spacing:.1em;color:#7f7888;margin:0 0 6px 2px;text-transform:uppercase;font-weight:700}
.controlrow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:7px}
.iconbtn{width:44px;padding:0;font-size:18px}

.chatcard{padding:0;overflow:hidden;box-shadow:0 22px 70px rgba(0,0,0,.3)}
.chathead{height:63px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line);background:rgba(12,11,16,.4)}
.chathead h2{margin-top:4px}
.livepulse{display:flex;gap:7px;align-items:center;font-size:9px;letter-spacing:.12em;color:#8e8796;font-weight:800}
.livepulse span{width:6px;height:6px;border-radius:50%;background:var(--good);box-shadow:0 0 10px rgba(132,215,170,.55)}
.messages{min-height:48vh;height:calc(100vh - 355px);max-height:680px;overflow-y:auto;padding:19px 18px 22px;scrollbar-width:thin;scrollbar-color:#35303b transparent}
.msg{position:relative;max-width:82%;margin:18px 0 8px;padding:12px 14px;border-radius:16px;white-space:pre-wrap;line-height:1.48;font-size:14px}
.msg:before{position:absolute;top:-16px;font-size:8px;letter-spacing:.14em;font-weight:800;color:#746d7c}
.msg.user{margin-left:auto;background:linear-gradient(145deg,rgba(91,58,111,.48),rgba(66,44,80,.5));border:1px solid rgba(173,129,208,.14);border-bottom-right-radius:5px}
.msg.user:before{content:"DU";right:4px;color:#9f87b1}
.msg.assistant{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.055);border-bottom-left-radius:5px}
.msg.assistant:before{content:"HM";left:4px;color:#b197c4}
.msgwrap.assistant{max-width:82%;margin:18px 0 8px}.msgwrap.assistant .msg{max-width:100%;margin:0}
.systemnote{width:fit-content;max-width:100%;margin:0 auto 22px;padding:7px 10px;border:1px solid rgba(226,185,111,.11);border-radius:999px;background:rgba(108,79,28,.06);color:#a99164;font-size:9px;line-height:1.35;text-align:center;letter-spacing:.025em}
.boundnote{color:#80bd99;border-color:rgba(132,215,170,.11);background:rgba(54,111,77,.06)}
.feedbackbar{display:flex;gap:7px;margin-top:7px}.feedbackbar button{min-height:30px;font-size:10px;padding:5px 8px}.feedbackdone{font-size:10px;color:#85808b;margin-top:5px}
#composer{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:9px;align-items:end;border-top:1px solid var(--line);padding:12px;background:rgba(11,10,15,.84);backdrop-filter:blur(18px)}
#composer textarea{border-radius:16px;background:#0d0c12}
.sendbtn{height:50px;min-width:92px;border-radius:16px;display:flex;align-items:center;justify-content:center;gap:9px}
.sendbtn span:last-child{font-size:17px;line-height:1}
.lifecycle{padding:8px;display:grid;grid-template-columns:1fr 1fr 1.15fr;gap:7px;box-shadow:none;background:rgba(17,15,22,.68)}
.lifecycle button{min-height:38px;font-size:11px}

.ownercard{padding:16px;box-shadow:0 14px 45px rgba(0,0,0,.22)}
.metricrow{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin-bottom:12px}
.metricrow>div{min-width:0;border:1px solid var(--line);border-radius:12px;background:rgba(7,7,10,.38);padding:9px 4px;text-align:center}
.metricrow strong{display:block;font-size:17px;letter-spacing:-.04em}.metricrow span{display:block;margin-top:2px;color:#79727f;font-size:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.runtimebox{border:1px solid rgba(167,123,215,.12);border-radius:16px;padding:12px;background:linear-gradient(145deg,rgba(167,123,215,.055),rgba(255,255,255,.015))}
.runtimehead{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px;font-size:12px}
.miniAuthority{font-size:7px;color:#8e819a;padding:4px 6px}
.runtimeactions{display:grid;grid-template-columns:1fr;gap:6px;margin:10px 0 7px}.runtimeactions button{font-size:10px;min-height:35px}
.ownerDetails{margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
.stack{display:grid;gap:7px;margin-top:9px}
.invite{padding:8px;border-radius:10px;background:#0b0a0f;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;word-break:break-all;color:#a9a2b0;font-size:10px}
.liveList{margin-top:6px}.liveitem{border-top:1px solid var(--line);padding:8px 0;font-size:10px;line-height:1.4}.liveitem .meta{color:#756f7d;font-size:9px;margin-top:2px}.problemnote{color:#dfa0aa}
.diagnostics{padding:0 14px;box-shadow:none;background:rgba(13,12,17,.62)}
.diagnostics summary{padding:13px 0;display:flex;justify-content:space-between;align-items:center}.diagnostics summary:after{display:none}.diagHint{font-size:8px;letter-spacing:.12em;color:#665f6d;text-transform:uppercase}
pre{white-space:pre-wrap;overflow-wrap:anywhere;color:#8f8996;font-size:9px;line-height:1.45;border-top:1px solid var(--line);margin:0;padding:12px 0 14px;max-height:300px;overflow:auto}
.appfooter{display:flex;justify-content:space-between;gap:12px;margin-top:17px;padding:0 3px;color:#58535e;font-size:9px;letter-spacing:.04em}

@media(max-width:900px){
  .workspacegrid{grid-template-columns:1fr}.sidecolumn{position:static}.ownercard{order:1}.diagnostics{order:2}.messages{height:auto;min-height:48vh;max-height:62vh}
}
@media(max-width:620px){
  .shell{padding-left:12px;padding-right:12px}.appheader{align-items:flex-start;gap:12px}.brandmark{width:46px;height:46px;border-radius:15px}.brandmark span{border-radius:14px}.brandcopy h1{font-size:25px}.eyebrow{font-size:8px}.headerstatus{max-width:58%;gap:5px}.versionbadge,.subbadge,.badge{font-size:8px;padding:6px 8px}.subbadge{display:none}
  .authcard{margin-top:5vh;padding:18px}.workspacegrid{gap:10px}.maincolumn,.sidecolumn{gap:10px}.controls{padding:14px}.cardhead.compact{display:block}.statusline{max-width:100%;text-align:left;margin-top:8px}.controlgrid{grid-template-columns:1fr}.chathead{height:58px;padding:0 14px}.messages{padding:18px 12px;min-height:52vh;max-height:65vh}.msg,.msgwrap.assistant{max-width:90%}.msg{font-size:13px;padding:11px 12px}#composer{padding:9px;grid-template-columns:1fr auto}.sendbtn{min-width:48px;width:48px;padding:0}.sendbtn span:first-child{display:none}.lifecycle{grid-template-columns:1fr 1fr}.lifecycle #end{grid-column:1/-1}.metricrow{grid-template-columns:repeat(5,1fr)}.appfooter{display:block;line-height:1.6}.appfooter span{display:block}
}
@media(max-width:390px){.headerstatus{max-width:54%}.badge{white-space:normal;line-height:1.2}.metricrow{grid-template-columns:repeat(3,1fr)}}


/* V0.1.9 PWA shell: installed iOS/Android standalone surface. */
@media (display-mode: standalone) {
  html,body{min-height:100%;overscroll-behavior-y:none}
  body{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
  .shell{padding-top:14px;padding-bottom:calc(22px + env(safe-area-inset-bottom))}
  .appheader{margin-top:0}
}
html.pwa-standalone body{min-height:100dvh}
html.pwa-standalone .appfooter{padding-bottom:max(8px,env(safe-area-inset-bottom))}


/* V0.1.9a — subtle creator branding refinement. */
.appfooter{align-items:center;padding-top:8px;border-top:1px solid rgba(166,104,205,.10)}
.footerproduct{opacity:.78}
.creatorbrand{display:inline-flex;align-items:center;justify-content:flex-end;gap:7px;color:#7a6b84;letter-spacing:.08em;text-transform:none}
.creatorbrand .creatorgem{color:#b16be1;font-size:11px;filter:drop-shadow(0 0 7px rgba(180,94,231,.55))}
.creatorbrand strong{font-weight:700;color:#ac73d0;letter-spacing:.14em}
.creatorbrand small{font-size:8px;color:#514b56;letter-spacing:.06em}
@media (max-width: 720px){
  .creatorbrand{margin-top:2px;justify-content:flex-start;gap:6px}
  .creatorbrand small{display:inline!important}
}

/* V0.1.9b — strong-icon refinement. */
.creatorbrand strong{
  text-shadow:0 0 10px rgba(177,107,225,.16);
}