:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#dfe9f7;background:#0d1523;color-scheme:dark}*{box-sizing:border-box}
body{margin:0} .shell{max-width:1090px;margin:auto;padding:32px 22px}
header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #263851;padding-bottom:22px;margin-bottom:32px}
h1{font-size:1.6rem;margin:0 0 4px} h2{margin:0 0 12px;font-size:1.1rem}
small,.muted{color:#95a6bc} .tag{font-size:.78rem;background:#263751;color:#bdd6ff;border-radius:16px;padding:5px 10px}
.grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:22px}
.panel{border:1px solid #29384a;background:#141f30;border-radius:13px;padding:24px;margin-bottom:20px}
label{display:block;font-size:.86rem;color:#b7c8da;margin:12px 0 6px}
input,select{width:100%;font:inherit;background:#0f1826;border:1px solid #3c5068;border-radius:7px;padding:11px;color:#f4f8fc}
button{padding:10px 15px;border-radius:8px;border:1px solid #5376a6;background:#275d99;color:#fff;font:inherit;cursor:pointer}
button:disabled{opacity:.45;cursor:default} dialog{background:#141f30;border:1px solid #45617f;border-radius:12px;color:#e8eef6;padding:24px;max-width:500px;width:calc(100% - 24px)}dialog::backdrop{background:#000b}.secondary{background:transparent;border-color:#586b82}.danger{border-color:#dd8080;color:#ffc0c0}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px} .account{padding:16px 0;border-top:1px solid #29384a}
.status{color:#a3e7c0}.disabled{color:#ffc28e}.hidden{display:none!important}
#notice{margin:0 0 18px;padding:11px 14px;border-radius:8px;white-space:pre-wrap;background:#243c59}
#notice:empty{display:none} .help{font-size:.85rem;line-height:1.6;color:#9aabc0}
@media(max-width:740px){.grid{grid-template-columns:1fr}.shell{padding:18px 12px}}

#loginPanel{max-width:460px}