:root{font-family:system-ui,-apple-system,"Malgun Gothic",sans-serif;color:#edf0f8;background:#101624;color-scheme:dark;line-height:1.6}*{box-sizing:border-box}body{margin:0}header{display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:760px;margin:auto;padding:24px 20px}header>span,.note{color:#aebbd1;font-size:.88rem}.brand{display:flex;align-items:center;gap:10px;font-size:1.5rem;font-weight:750;text-decoration:none;color:inherit}main{max-width:760px;padding:0 20px 40px;margin:auto}section{padding:24px;margin:16px 0;background:#192236;border:1px solid #33415b;border-radius:18px}h1{font-size:1.45rem;line-height:1.4;margin:0 0 14px}h2{font-size:1.12rem;margin:24px 0 12px}p{overflow-wrap:anywhere}label{display:block;font-weight:650;margin:18px 0 7px}input,textarea,select,button{font:inherit;max-width:100%}input,textarea,select{display:block;width:100%;padding:12px;color:inherit;border:1px solid #62708a;border-radius:10px;background:#111a2b}textarea{resize:vertical}button{padding:11px 18px;border:1px solid transparent;border-radius:10px;color:#102034;background:#b2c9ff;font-weight:650;cursor:pointer;min-height:46px}button.secondary{color:#dbe5f9;background:#27344e;border-color:#52627e}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #e4c475;outline-offset:3px}.actions,.account,.pc-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.actions{margin-top:20px}.account{justify-content:space-between}.pc-row{padding:14px 0;border-bottom:1px solid #33415b;margin-bottom:14px}.pc-row input{width:auto;flex:1 1 12rem;margin:0}.pc-row>span{flex:1;min-width:100px;overflow-wrap:anywhere}#pairBtn,#sendBtn{margin-top:18px}#pairCode{display:block;font:700 2.4rem ui-monospace,monospace;letter-spacing:.18em;color:#e4c475}#pairBox{padding:12px 0}#message{min-height:1.6em;color:#e4c475}ul{padding:0;list-style:none}li{margin:12px 0;overflow-wrap:anywhere}li>button{display:block;width:100%;text-align:left;background:#25324b;color:#edf0f8;font-weight:400;border-color:#43536e}li a{color:#b2c9ff}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit}dialog{background:#192236;color:inherit;border:1px solid #62708a;border-radius:16px;width:min(680px,calc(100% - 24px));max-height:85vh;padding:24px}dialog::backdrop{background:#0009}[hidden]{display:none!important}@media(max-width:420px){header{padding:18px 14px}main{padding:0 14px 30px}section{padding:18px}header>span{font-size:.75rem}.pc-row button{padding:10px 12px}}
/* 화면 조작 중 검색을 막되 입력란, 지시·답변 본문, 연결 코드는 복사할 수 있다. */
body { -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; }
input, textarea, [contenteditable="true"], #detailText, #pairCode {
  -webkit-user-select: text; user-select: text; -webkit-touch-callout: default;
}
button, button *, summary, summary * {
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none;
}
/* 알림 설정·파일 전송·로그인 기기 */
.check{display:flex;align-items:center;gap:10px}.check input{display:inline-block;width:auto;margin:0}.times{display:flex;gap:12px;flex-wrap:wrap}.times>div{flex:1 1 8rem}li.failed{color:#ffb4a8}#sessions li{margin:0}
.actions #sendBtn{margin-top:0}
/* 사령실 표시와 일꾼 고르기 */
.hq-mark{color:#e4c475;font-weight:700}.pc-row select{width:auto;margin:0}