.mm{padding-top:56px;padding-bottom:80px}
.mm-head{max-width:820px}
.mm-title{font-size:clamp(40px,6vw,76px);font-weight:700;letter-spacing:-.045em;line-height:.98;margin:0 0 20px}
.mm-sub{color:var(--mut);font-size:17px;line-height:1.6;max-width:560px;margin:0}
.mm-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:40px 0 16px}
.st{border:1px solid var(--line2);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:6px;min-width:0;transition:border-color .2s}
.st .num{color:var(--dim);font-size:11px}
.st b{font-weight:500;font-size:14px;color:#fff}
.st small{color:var(--mut);font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.st.done{border-color:#4a4a4a}
.st.done .num::after{content:" ✓";color:#fff}
.mm-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:24px}
.mm-bar .btn[disabled],.mm-compose .btn[disabled]{opacity:.35;pointer-events:none}
.mm-me{color:var(--mut);font-size:12px;margin-left:auto}
.mm-app{display:grid;grid-template-columns:300px minmax(0,1fr);border:1px solid var(--line2);border-radius:18px;overflow:hidden;min-height:520px;background:rgba(5,5,5,.85)}
.mm-side{border-right:1px solid var(--line2);padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.mm-new{display:flex;gap:8px}
.mm-new input,.mm-compose textarea{flex:1;min-width:0;background:#0b0b0b;border:1px solid var(--line2);border-radius:12px;color:#fff;font:inherit;font-size:13px;padding:11px 12px;outline:none}
.mm-new input:focus,.mm-compose textarea:focus{border-color:#555}
.mm-new .btn{height:40px;padding:0 16px;font-size:14px}
.side-h{font-size:10px;letter-spacing:.18em;color:var(--dim);margin:6px 0 0}
.mm-convos{display:flex;flex-direction:column;gap:4px;overflow:auto}
.cv{display:flex;flex-direction:column;gap:3px;text-align:left;background:none;border:1px solid transparent;border-radius:10px;padding:10px;color:#fff;cursor:pointer;font:inherit;min-width:0}
.cv:hover{background:#0d0d0d}
.cv.on{border-color:var(--line2);background:#0d0d0d}
.cv b{font-family:var(--mono);font-size:12px;font-weight:500}
.cv small{color:var(--mut);font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mm-empty{color:var(--dim);font-size:12px}
.mm-chat{display:flex;flex-direction:column;min-width:0}
.mm-chat-h{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line2);font-size:12px;color:var(--mut)}
.mm-chat-h #peer-label{color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mm-raw{display:flex;align-items:center;gap:6px;cursor:pointer;white-space:nowrap}
.mm-msgs{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:10px;max-height:56vh;min-height:300px}
.bub{max-width:min(78%,560px);padding:10px 14px;border-radius:14px;font-size:15px;line-height:1.45;word-wrap:break-word;overflow-wrap:anywhere;white-space:pre-wrap}
.bub.in{align-self:flex-start;background:#111;border:1px solid var(--line2)}
.bub.out{align-self:flex-end;background:#fff;color:#000}
.bub time{display:block;font-family:var(--mono);font-size:10px;opacity:.5;margin-top:4px}
.bub.raw{font-family:var(--mono);font-size:11px;background:#070707;color:#9a9a9a;border:1px dashed #333}
.bub.bad{opacity:.5;font-style:italic}
.mm-compose{display:flex;gap:10px;padding:14px;border-top:1px solid var(--line2);align-items:flex-end}
.mm-compose textarea{resize:none;font-family:var(--sans);font-size:15px;max-height:140px}
.mm-foot{color:var(--dim);font-size:11px;margin-top:16px;overflow-wrap:anywhere}
.mm-foot a{color:var(--mut);text-decoration:underline}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:#fff;color:#000;padding:10px 16px;border-radius:999px;font-size:12px;opacity:0;pointer-events:none;transition:.25s;z-index:50;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%)}
@media (max-width:860px){
  .mm{padding-top:32px}
  .mm-steps{grid-template-columns:minmax(0,1fr)}
  .mm-app{grid-template-columns:minmax(0,1fr)}
  .mm-side{border-right:0;border-bottom:1px solid var(--line2)}
  .mm-convos{max-height:180px}
  .mm-me{margin-left:0;width:100%}
  .mm-msgs{max-height:60vh}
  .nav-cta{display:inline-flex}
}
.mm-notice{display:flex;align-items:center;gap:10px;margin-top:32px;padding:14px 18px;border:1px dashed #3a3a3a;border-radius:14px;color:#cfcfcf;font-size:12px;line-height:1.5}
.mm-notice[hidden]{display:none}
.mm-notice .dot{flex:none}
.nav-cta[disabled]{opacity:.6;cursor:default}
.mm-bar[hidden]{display:none}