*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:#0b0d10;color:#e5e7eb;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,sans-serif}
header{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;border-bottom:1px solid #1f232b;background:#0f1115;position:sticky;top:0;z-index:10}
.brand{display:flex;align-items:center;gap:8px}
.logo{width:28px;height:28px}
h1{margin:0;font-size:18px}
.status{display:flex;align-items:center;gap:10px;color:#9aa4b2}
#statusDot{width:8px;height:8px;border-radius:999px;background:#9aa4b2;display:inline-block}
main{display:grid;grid-template-columns:320px 1fr;gap:12px;max-width:1100px;margin:0 auto;padding:12px}
.left,.right{background:#0f1115;border:1px solid #1f232b;border-radius:12px;padding:12px}
h2{margin:0 0 12px 0;font-size:16px}
label{display:block;margin:8px 0;font-size:13px;color:#cbd5e1}
input,select{width:100%;padding:10px 12px;background:#0b0d10;border:1px solid #1f232b;border-radius:10px;color:#e5e7eb}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.chip{padding:8px 10px;border-radius:999px;border:1px solid #2c313c;background:#0b0d10;color:#cbd5e1;cursor:pointer;font-size:12px}
.chip.active{background:#1e2430;color:#e5e7eb;border-color:#2f3746}
.avatarBox{display:flex;gap:12px;align-items:center;margin:10px 0}
.avatar{width:40px;height:40px;border-radius:8px;border:1px solid #2c313c;background:#0b0d10;object-fit:cover}
#cropCanvas{width:128px;height:128px;border:1px solid #2c313c;border-radius:10px;background:#0b0d10}
button{background:#2463eb;border:none;color:#fff;padding:10px 14px;border-radius:10px;font-weight:600;cursor:pointer}
button:disabled{opacity:.5;cursor:not-allowed}
button.ghost{background:transparent;border:1px solid #2c313c;color:#9aa4b2}
.chatHeader{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.peer{display:flex;align-items:center;gap:10px}
.peerName{font-weight:600}
.peerInfo{font-size:12px;color:#9aa4b2}
.chat{background:#0b0d10;border:1px solid #1f232b;border-radius:12px;min-height:360px;max-height:60vh;overflow:auto;padding:10px}
.msg{padding:10px 12px;margin:8px 0;border-radius:12px;max-width:75%}
.msg.you{background:#1e2430;margin-left:auto}
.msg.peer{background:#121721;border:1px solid #1f232b}
.msg.sys{background:transparent;color:#9aa4b2;font-style:italic}
.composer{margin-top:8px}
#msgInput{background:#0b0d10;border:1px solid #1f232b;border-radius:12px;padding:12px}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:100}
.modal{background:#0f1115;border:1px solid #1f232b;border-radius:16px;padding:20px;max-width:420px;width:92%}
.modal .row{display:flex;gap:8px;margin-top:12px}
.hint{color:#9aa4b2;font-size:12px;margin:6px 0 0}