:root{--a-bg:#E8EBF0;--a-sheet:#FBFCFD;--a-ink:#1C2440;--a-muted:#5A6380;--a-rule:#CBD1DC;--a-gold:#B07C06;--a-red:#C62828;color-scheme:light}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){--a-bg:#10141D;--a-sheet:#181E2C;--a-ink:#E6E9F2;--a-muted:#9AA3BC;--a-rule:#2C3550;--a-gold:#E2AC32;--a-red:#FF6B5E;color-scheme:dark}}
:root[data-theme="dark"]{--a-bg:#10141D;--a-sheet:#181E2C;--a-ink:#E6E9F2;--a-muted:#9AA3BC;--a-rule:#2C3550;--a-gold:#E2AC32;--a-red:#FF6B5E;color-scheme:dark}
:root{box-sizing:border-box;background:var(--a-bg);padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;min-height:100vh;background:var(--a-bg);color:var(--a-ink);font:17px/1.45 "Alegreya Sans","PT Sans","Segoe UI",system-ui,sans-serif}
.boot{text-align:center;color:var(--a-muted);padding:80px 20px}
:focus-visible{outline:2px solid var(--a-gold);outline-offset:2px}

/* Нэвтрэх */
.login{max-width:420px;margin:0 auto;padding:72px 20px}
.login h1{font:700 34px/1.15 "Alegreya",Georgia,serif;margin:0 0 6px}
.login .lead{color:var(--a-muted);margin:0 0 28px}
.login form{background:var(--a-sheet);border-radius:14px;padding:22px;box-shadow:0 8px 24px -16px rgba(28,36,64,.35)}
.fld{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.fld label{font-weight:500;font-size:15px}
.fld input{font:inherit;color:inherit;border:1px solid var(--a-rule);border-radius:10px;padding:11px 13px;background:var(--a-bg);width:100%}
.fld input.otp{font-size:28px;letter-spacing:.4em;text-align:center;font-variant-numeric:tabular-nums}
.btn-a{font:inherit;font-weight:500;border:1px solid var(--a-rule);background:var(--a-sheet);color:var(--a-ink);border-radius:10px;padding:10px 16px;cursor:pointer}
.btn-a.primary{background:var(--a-ink);color:var(--a-sheet);border-color:var(--a-ink);width:100%;padding:12px}
.btn-a:disabled{opacity:.55;cursor:default}
.btn-a.link{border:0;background:none;padding:6px 0;color:var(--a-muted);text-decoration:underline;text-underline-offset:3px}
.msg{font-size:15px;margin:0 0 16px;color:var(--a-muted)}
.msg.err{color:var(--a-red)}
.timer{font-variant-numeric:tabular-nums;font-weight:700;color:var(--a-gold)}
.row-a{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:12px}

/* Дээд мөр */
#bar{max-width:1240px;margin:0 auto;padding:10px 20px 0;display:flex;justify-content:flex-end;align-items:center;gap:10px;flex-wrap:wrap;font-size:15px;color:var(--a-muted)}
#bar[hidden]{display:none}
#bar .who b{color:var(--a-ink)}
#bar .btn-a{padding:6px 12px;font-size:15px}

/* Эрх удирдах */
dialog.mods{border:0;border-radius:16px;padding:0;background:var(--a-sheet);color:var(--a-ink);width:min(620px,calc(100vw - 24px));max-height:calc(100vh - 24px)}
dialog.mods::backdrop{background:rgba(16,20,29,.45)}
.mods .hd{padding:18px 22px 8px}
.mods h2{font:700 24px/1.2 "Alegreya",Georgia,serif;margin:0 0 4px}
.mods .bd{padding:8px 22px 18px;overflow:auto;max-height:60vh}
.mods .ft{padding:12px 22px 18px;display:flex;justify-content:flex-end;border-top:1px solid var(--a-rule)}
.mods ul{list-style:none;margin:0 0 18px;padding:0}
.mods li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--a-rule)}
.mods .add{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end}
.mods select{font:inherit;color:inherit;border:1px solid var(--a-rule);border-radius:10px;padding:9px 10px;background:var(--a-bg);width:100%}
.mods .hint{font-size:14px;color:var(--a-muted);margin:10px 0 0}
@media (max-width:560px){.mods .add{grid-template-columns:1fr}}
.mods .sa{border-bottom:1px solid var(--a-rule);padding-bottom:14px;margin-bottom:16px}
.mods .sa-h{font:700 18px/1.3 "Alegreya",Georgia,serif;margin:6px 0 10px}
.mods ul.trees li{display:block}
.tree-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.tree-row input{font:inherit;color:inherit;border:1px solid var(--a-rule);border-radius:8px;padding:7px 9px;background:var(--a-bg);min-width:0}
.tree-row input.slug{width:9.5em;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:15px}
.tree-row input:not(.slug){flex:1 1 10em}
.tree-row .base{color:var(--a-muted);font-size:14px;font-family:ui-monospace,Menlo,Consolas,monospace}
.tree-row .here{font-size:13px;color:var(--a-gold);font-weight:600;padding:0 4px}
.mods details.newtree{margin:12px 0 4px}
.mods details.newtree summary{cursor:pointer;font-weight:500;padding:6px 0}
.mods .grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px;margin-top:10px}
.mods .grid2 input,.mods .grid2 select{font:inherit;color:inherit;border:1px solid var(--a-rule);border-radius:10px;padding:9px 10px;background:var(--a-bg);width:100%}
@media (max-width:560px){.mods .grid2{grid-template-columns:1fr}}