:root{
  --ink:#0A0614; --ink2:#120B24; --card:#181030;
  --purple:#6936F5; --purple-soft:#9B7BFF; --orange:#F56F00; --orange-soft:#FF9A40;
  --paper:#F3F0FF; --dim:#9C94B8; --line:rgba(243,240,255,.10); --good:#34D399;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--ink);color:var(--paper);font-family:'Sora',-apple-system,BlinkMacSystemFont,sans-serif;font-weight:300;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:2px solid var(--orange);outline-offset:2px;border-radius:4px}
img{max-width:100%;display:block}
.mono{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}

/* logo */
.logo{display:flex;align-items:center;gap:7px;font-family:'Trebuchet MS',Verdana,sans-serif;font-weight:800;letter-spacing:.5px;font-size:20px;color:#fff}
.logo small{color:var(--dim);font-size:11px;font-weight:500;letter-spacing:0}
.logo svg{flex-shrink:0}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:inherit;font-weight:600;font-size:14px;padding:13px 24px;border-radius:100px;cursor:pointer;border:1px solid transparent;transition:transform .2s,box-shadow .2s,opacity .2s}
.btn:hover{transform:translateY(-2px)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-primary{background:var(--orange);color:#fff}
.btn-purple{background:var(--purple);color:#fff}
.btn-ghost{background:transparent;color:var(--paper);border-color:var(--line)}
.btn-sm{padding:9px 16px;font-size:13px}

/* inputs */
input,textarea,select{width:100%;background:rgba(243,240,255,.04);border:1px solid var(--line);border-radius:12px;padding:13px 16px;color:var(--paper);font-family:inherit;font-size:14px;box-sizing:border-box}
input:focus,textarea:focus,select:focus{outline:none;border-color:var(--purple-soft)}
label{font-size:12px;color:var(--dim);display:block;margin-bottom:7px}
.field{margin-bottom:14px}

/* cards */
.card{background:var(--ink2);border:1px solid var(--line);border-radius:18px;padding:24px}
.badge{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:4px 10px;border-radius:100px;border:1px solid;white-space:nowrap}

/* layout */
.shell{min-height:100vh;display:flex;flex-direction:column}
header.bar{display:flex;align-items:center;justify-content:space-between;padding:16px 26px;border-bottom:1px solid var(--line);background:var(--ink2);position:sticky;top:0;z-index:10}
.user-chip{display:flex;align-items:center;gap:14px}
.avatar{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--purple),var(--orange));display:grid;place-items:center;font-weight:700;font-size:15px;color:#fff}
.body-wrap{display:flex;flex:1}
nav.side{width:230px;border-right:1px solid var(--line);padding:22px 14px;background:var(--ink2);flex-shrink:0}
nav.side a{display:flex;align-items:center;gap:12px;padding:12px 14px;margin-bottom:4px;border-radius:12px;font-size:14px;font-weight:500;color:var(--dim);transition:background .2s}
nav.side a:hover{background:rgba(243,240,255,.04);color:var(--paper)}
nav.side a.active{background:rgba(105,54,245,.18);color:#fff}
nav.side a span.ic{width:18px;text-align:center}
main.content{flex:1;padding:32px clamp(20px,4vw,44px);max-width:1100px;margin:0 auto;width:100%}

/* page header */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.page-head .eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.page-head .eyebrow::before{content:"";width:28px;height:2px;background:var(--orange)}
.page-head h1{font-size:clamp(1.5rem,3vw,2rem);font-family:'Trebuchet MS',sans-serif;font-weight:700}
.page-head p{margin-top:8px;color:var(--dim);font-size:14px}

/* progress */
.progress{height:10px;background:rgba(243,240,255,.06);border-radius:100px;overflow:hidden}
.progress>div{height:100%;background:linear-gradient(90deg,var(--orange),var(--purple));border-radius:100px;transition:width .6s}
.stat-big{font-size:28px;font-weight:700;font-family:'Trebuchet MS',sans-serif}

/* stages / list rows */
.row{display:flex;align-items:center;gap:16px}
.dot{width:34px;height:34px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-weight:700;font-size:14px}
.grid-gap{display:grid;gap:12px}

/* stars */
.stars{display:flex;gap:4px}
.stars .s{font-size:22px;line-height:1;color:rgba(243,240,255,.2)}
.stars .s.on{color:var(--orange)}
.stars.click .s{cursor:pointer}

/* chat */
.chat{display:flex;flex-direction:column;height:460px}
.chat .stream{flex:1;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:12px}
.bubble{max-width:72%;padding:11px 15px;border-radius:14px;font-size:14px;line-height:1.5;color:#fff}
.bubble.me{align-self:flex-end;background:var(--purple)}
.bubble.them{align-self:flex-start;background:rgba(243,240,255,.06)}
.bubble-meta{font-size:10px;color:var(--dim);margin-top:4px}
.chat .compose{border-top:1px solid var(--line);padding:14px;display:flex;gap:10px}
.chat .compose input{border-radius:100px}

/* alerts */
.alert{padding:12px 16px;border-radius:12px;font-size:14px;margin-bottom:16px}
.alert-ok{background:rgba(52,211,153,.12);color:#6ee7b7;border:1px solid rgba(52,211,153,.3)}
.alert-err{background:rgba(245,111,0,.12);color:var(--orange-soft);border:1px solid rgba(245,111,0,.3)}

@media(max-width:760px){
  nav.side{position:fixed;bottom:0;left:0;right:0;top:auto;width:100%;display:flex;justify-content:space-around;padding:8px;border-top:1px solid var(--line);border-right:none;z-index:20}
  nav.side a{flex-direction:column;gap:4px;font-size:10px;padding:8px;margin:0}
  nav.side a span.ic{font-size:18px}
  main.content{padding-bottom:90px}
  .user-chip .meta{display:none}
}