:root {
  --bg: #f6f7f9; --panel: #ffffff; --text: #1d2330; --muted: #6b7280; --border: #d9dde4;
  --team: #eef1f6; --attention: #fde8e8; --accent: #2f6fd6; --danger: #c0392b;
  --hp: #d9534f; --sp: #3b7dd8; --exp: #3aa655; --track: #e5e7eb;
  --green: #3aa655; --yellow: #e0a800; --red: #d9534f; --blue: #3b7dd8; --grey: #9aa0aa;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c; --panel: #1d2128; --text: #e6e8ec; --muted: #9aa0aa; --border: #333944;
    --team: #252a33; --attention: #4a2626; --accent: #6ea0ff; --danger: #ff6b5b; --track: #333944;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.4 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--text);
       padding: 0 12px 96px; }
.hidden { display: none !important; }
a { color: var(--accent); }
button { font: inherit; padding: 6px 10px; border: 1px solid var(--border); background: var(--panel); color: var(--text);
         border-radius: 6px; cursor: pointer; }
button:hover { border-color: var(--accent); }
button.danger { color: var(--danger); }
button:disabled { opacity: .5; cursor: default; }
input, select { font: inherit; padding: 5px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel);
                color: var(--text); }
.banner { position: sticky; top: 0; z-index: 5; background: var(--danger); color: #fff; padding: 6px 12px; margin: 0 -12px; }
.login { display: flex; justify-content: center; padding-top: 12vh; }
.login form { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 24px; width: 100%;
              max-width: 320px; display: grid; gap: 12px; }
.login label { display: grid; gap: 4px; }
.login h1 { margin: 0; font-size: 22px; }
.error { color: var(--danger); min-height: 1em; margin: 0; }
.top { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; padding: 10px 0; }
.top .me { margin-left: auto; color: var(--muted); }
.viewers { color: var(--muted); }
.table-wrap { overflow-x: auto; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
th { font-weight: 600; color: var(--muted); font-size: 12px; }
tr.team td { background: var(--team); font-weight: 600; }
tr.attention td { background: var(--attention); }
td.why { white-space: normal; color: var(--danger); font-size: 12px; }
.dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.s-chay { background: var(--green); } .s-dung_train { background: var(--blue); } .s-dang_ket_noi { background: var(--yellow); }
.s-dang_dung { background: var(--yellow); } .s-loi { background: var(--red); } .s-cho, .s-xong { background: var(--grey); }
.mini { display: inline-block; width: 60px; height: 6px; background: var(--track); border-radius: 3px; overflow: hidden;
        vertical-align: middle; margin-right: 4px; }
.mini span { display: block; height: 100%; }
.mini.hp span { background: var(--hp); } .mini.sp span { background: var(--sp); }
.alias { font-weight: 600; }
.errors { color: var(--danger); margin-top: 8px; }
h3 { margin: 18px 0 6px; font-size: 15px; }
.log { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 8px; margin: 0;
       font: 12px/1.45 ui-monospace, Consolas, monospace; white-space: pre-wrap; word-break: break-word; }
.log.small { max-height: 220px; overflow-y: auto; }
pre#d-log { height: 50vh; overflow-y: auto; }
.bar { position: fixed; left: 0; right: 0; bottom: 0; background: var(--panel); border-top: 1px solid var(--border);
       padding: 8px 12px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; z-index: 4; }
.bar.inline { position: static; border: 1px solid var(--border); border-radius: 8px; margin-top: 8px; }
.results { position: fixed; right: 12px; bottom: 70px; max-width: 360px; background: var(--panel); border: 1px solid var(--border);
           border-radius: 8px; padding: 8px 12px; box-shadow: 0 4px 16px rgba(0,0,0,.15); z-index: 6; font-size: 13px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.card h4 { margin: 0 0 8px; font-size: 14px; }
.meter { position: relative; height: 18px; background: var(--track); border-radius: 4px; overflow: hidden; margin-bottom: 4px; }
.meter span { position: absolute; inset: 0 auto 0 0; }
.meter em { position: relative; font-style: normal; font-size: 12px; padding-left: 6px; color: var(--text); }
.meter.hp span { background: var(--hp); opacity: .55; } .meter.sp span { background: var(--sp); opacity: .55; }
.meter.exp span { background: var(--exp); opacity: .55; }
.rate { color: #8e44ad; font-size: 12px; }
.note { color: var(--danger); }
.small { font-size: 12px; color: var(--muted); }
.battle { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; max-width: 640px; }
.cell { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 4px; font-size: 11px; min-height: 48px; }
.cell.mine { border-color: var(--accent); }
.cell.dead { opacity: .45; }
.cell b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.e-Hoa { background: #fde2e2; } .e-Phong { background: #e2f5e5; } .e-Thuy { background: #e2ecfd; } .e-Dia { background: #f6eedc; }
@media (prefers-color-scheme: dark) {
  .e-Hoa { background: #4a2626; } .e-Phong { background: #233d29; } .e-Thuy { background: #23314a; } .e-Dia { background: #40381f; }
}
@media (max-width: 600px) {
  body { padding: 0 8px 140px; }
  .bar button { padding: 6px 8px; font-size: 13px; }
  .top .me { margin-left: 0; }
}