:root { --bg:#14161a; --card:#1e2127; --fg:#e6e8eb; --mut:#8b929c; --acc:#e0476b; --accfg:#fff; --bd:#2f343c; --err:#ff6b6b; --ok:#4cc38a; }
body { padding-bottom:72px; }
#tabbar { position:fixed; left:0; right:0; bottom:0; display:flex; background:var(--card); border-top:1px solid var(--bd); z-index:5; padding-bottom:env(safe-area-inset-bottom); }
#tabbar button { flex:1; border-radius:0; padding:16px 8px; font-size:16px; background:transparent; }
#tabbar button.active { background:var(--acc); color:var(--accfg); }
.row button, form button[type=submit] { min-height:44px; font-size:15px; }
input, select { min-height:42px; font-size:16px; }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--fg); font:14px/1.45 system-ui, sans-serif; }
[hidden] { display:none !important; }
h1 { font-size:20px; margin:0; } h2 { font-size:15px; margin:0 0 10px; color:var(--mut); }
header { display:flex; justify-content:space-between; align-items:center; padding:12px 16px; border-bottom:1px solid var(--bd); flex-wrap:wrap; gap:8px; }
nav { display:flex; gap:6px; }
main section { padding:16px; max-width:1100px; margin:0 auto; }
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:12px; margin-bottom:12px; }
.card { background:var(--card); border:1px solid var(--bd); border-radius:8px; padding:14px; margin-bottom:12px; }
.grid .card { margin-bottom:0; }
button { background:var(--bd); color:var(--fg); border:0; border-radius:6px; padding:8px 14px; cursor:pointer; font:inherit; }
button:hover { background:#3a404a; } button.active, button[type=submit] { background:var(--acc); }
button:disabled { opacity:.45; cursor:not-allowed; }
input, select { width:100%; background:var(--bg); color:var(--fg); border:1px solid var(--bd); border-radius:6px; padding:7px 9px; font:inherit; }
input[type=checkbox] { width:auto; }
label { display:block; margin-bottom:8px; color:var(--mut); } label.inline { display:flex; gap:8px; align-items:center; }
label input, label select { margin-top:3px; }
dl { display:grid; grid-template-columns:auto 1fr; gap:4px 12px; margin:0 0 10px; } dt { color:var(--mut); } dd { margin:0; word-break:break-word; }
ul { margin:0; padding-left:18px; }
.row { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
pre#log { margin:0; height:320px; overflow:auto; background:var(--bg); padding:10px; border-radius:6px; white-space:pre-wrap; word-break:break-word; font:12px/1.4 ui-monospace, Consolas, monospace; }
.err { color:var(--err); } .ok { color:var(--ok); } .hint { color:var(--mut); }
#login { min-height:100vh; align-items:center; justify-content:center; }
#login:not([hidden]) { display:flex; }
#login-form { background:var(--card); padding:24px; border-radius:10px; width:300px; display:flex; flex-direction:column; gap:12px; }
.point { display:grid; grid-template-columns:110px repeat(3, 1fr) auto; gap:6px; align-items:center; margin-bottom:6px; }
.point span { color:var(--mut); }
@media (max-width:600px){ .point { grid-template-columns:1fr 1fr 1fr; } .point span, .point button { grid-column:1 / -1; } }