:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#10151d;color:#e5eaf2}*{box-sizing:border-box}body{margin:0}header{padding:22px 5%;border-bottom:1px solid #2b3545;display:flex;justify-content:space-between}header strong{font-size:24px}header span{font-size:14px;color:#9daec4;margin-left:16px}main{max-width:1450px;margin:auto;padding:30px}#login{max-width:420px;margin:8vh auto;background:#19212e;padding:32px;border-radius:16px}#workspace{display:grid;grid-template-columns:280px 1fr;gap:28px}[hidden]{display:none!important}aside,article{min-width:0}h1{font-size:23px}h2{font-size:16px;color:#a8b8ce}input,textarea,select{width:100%;background:#10151d;color:inherit;border:1px solid #41516a;border-radius:8px;padding:12px;margin:8px 0}button{background:#66e0b7;color:#10231e;border:0;border-radius:8px;padding:11px 16px;cursor:pointer;font-weight:600}button:disabled{opacity:.45;cursor:default}label{display:block}form{display:grid;gap:10px}details{margin:18px 0}summary{cursor:pointer;color:#a8b8ce}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.toolbar h1{flex:1}.toolbar button{background:#26364b;color:#e5eaf2}.toolbar .danger{color:#ffb0b0}#status,small{color:#9daec4;font-size:13px}#messages{min-height:180px;max-height:55vh;overflow:auto}.message{white-space:pre-wrap;overflow-wrap:anywhere;padding:18px;border-radius:10px;margin:12px 0;background:#1b2736}.message.user{border-left:3px solid #66e0b7}.approval{padding:18px;border:1px solid #e5bd6c;border-radius:10px;margin:15px 0}.approval button{margin-right:12px}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#0a1018;padding:14px;max-height:400px;overflow:auto;font-size:12px}#history button{display:block;text-align:left;width:100%;background:#192331;color:inherit;margin:8px 0;overflow:hidden}#history small{display:block;margin-top:6px}#error{color:#ffb3b3}@media(max-width:760px){main{padding:16px}#workspace{grid-template-columns:1fr}#history{max-height:180px;overflow:auto}header span{display:block;margin:0}.toolbar button{font-size:12px;padding:9px}}