:root{
  --bg:#0f141c; --panel:#161d28; --panel2:#1d2635; --line:#2a3546; --ink:#e8ecf2; --muted:#93a0b4;
  --red:#e0463f; --gold:#e3b23c; --green:#2fae66; --navy:#4a6fd8; --orange:#e8873a; --purple:#9b5ccf;
  --r:14px; --side:340px;
  font-family: system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--ink)}
body{display:flex;flex-direction:column;overflow:hidden}
a{color:var(--gold)}
h2,h3{margin:.2em 0 .5em}
h3{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 16px;
  background:var(--panel);border-bottom:1px solid var(--line);z-index:1000}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.logo{font-size:28px;color:var(--red);line-height:1}
.channel{font-weight:800;letter-spacing:.02em;white-space:nowrap}
.sub{font-size:.78rem;color:var(--muted)}
.actions{display:flex;gap:8px;align-items:center}
.search,select{background:var(--panel2);color:var(--ink);border:1px solid var(--line);border-radius:10px;
  padding:8px 10px;font:inherit;min-height:38px}
.search{width:220px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:10px;
  padding:8px 14px;min-height:38px;font:inherit;font-weight:700;cursor:pointer;text-decoration:none;
  background:var(--panel2);color:var(--ink);border:1px solid var(--line)}
.btn.red{background:var(--red);color:#fff;border-color:transparent}
.btn.gold{background:var(--gold);color:#1a1405;border-color:transparent}
.btn:disabled{opacity:.6;cursor:default}

.layout{position:relative;flex:1;display:flex;min-height:0}
.side{width:var(--side);background:var(--panel);border-right:1px solid var(--line);overflow:auto;padding:14px 14px 24px}
.side section{margin-bottom:18px}
.sheet-handle{display:none}
.cta{background:linear-gradient(135deg,rgba(224,70,63,.18),rgba(227,178,60,.12));border:1px solid rgba(224,70,63,.35);
  border-radius:var(--r);padding:12px;font-size:.92rem;line-height:1.45}
.layers{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.layers label{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:10px;background:var(--panel2);
  font-size:.82rem;cursor:pointer;border:1px solid transparent}
.layers input{accent-color:var(--red)}
.dot{width:10px;height:10px;border-radius:50%;flex:none}
.hlist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.hlist li{background:var(--panel2);border-radius:12px;padding:10px 12px;cursor:pointer;border:1px solid transparent;
  display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center}
.hlist li:hover,.hlist li:focus{border-color:var(--red);outline:none}
.hlist .t{font-weight:650;font-size:.9rem;line-height:1.3}
.hlist .m{font-size:.75rem;color:var(--muted)}
.hlist .n{font-size:.75rem;color:var(--gold);white-space:nowrap}
.videos{display:flex;flex-direction:column;gap:8px}
.yt{position:relative;aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000;cursor:pointer;border:0;padding:0;width:100%}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.85}
.yt span{position:absolute;inset:0;margin:auto;width:64px;height:44px;border-radius:12px;background:var(--red);
  display:grid;place-items:center;color:#fff;font-size:20px}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ad{background:var(--panel2);border-radius:var(--r);padding:8px;min-height:120px}
.ad small{color:var(--muted)}
.disclaimer{font-size:.72rem;color:var(--muted);line-height:1.4}

.map{flex:1;min-width:0;background:#0b0f15}
.leaflet-container{background:#0b0f15;font:inherit}
.leaflet-popup-content-wrapper,.leaflet-popup-tip{background:var(--panel);color:var(--ink)}
.pulse{width:18px;height:18px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 0 currentColor;
  animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(224,70,63,.7)}70%{box-shadow:0 0 0 16px rgba(224,70,63,0)}100%{box-shadow:0 0 0 0 rgba(224,70,63,0)}}
.sym{font-size:18px;line-height:1;filter:drop-shadow(0 1px 2px #000)}

.detail{position:absolute;top:12px;right:12px;bottom:12px;width:min(420px,calc(100% - 24px));background:var(--panel);
  border:1px solid var(--line);border-radius:18px;overflow:auto;padding:18px;z-index:900;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.x{position:absolute;top:8px;right:10px;background:none;border:0;color:var(--muted);font-size:28px;cursor:pointer;line-height:1}
.cat,.sev{display:inline-block;font-size:.72rem;font-weight:700;padding:3px 8px;border-radius:999px;margin-right:6px;
  background:var(--panel2);color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.sev{color:var(--gold)}
.d-title{font-size:1.3rem;margin-top:.5em}
.d-sum{line-height:1.55;color:#d3dae6}
.pillars{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.pillars span{font-size:.75rem;padding:4px 9px;border-radius:999px;color:#fff;font-weight:700}
.p-war{background:var(--red)}.p-tactics{background:var(--orange)}.p-intel{background:var(--navy)}.p-poleco{background:var(--green)}
.d-actions{display:flex;align-items:center;gap:10px;margin:10px 0 14px}
.votes{color:var(--gold);font-weight:700}
.d-src summary{cursor:pointer;color:var(--muted);font-size:.85rem;margin-bottom:6px}
.d-src li{font-size:.85rem;margin:4px 0}
.c-form{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.c-form input,.c-form textarea{background:var(--panel2);border:1px solid var(--line);color:var(--ink);border-radius:10px;
  padding:10px;font:inherit;resize:vertical}
.c-msg{color:var(--gold)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.c-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.c-list li{background:var(--panel2);border-radius:12px;padding:10px 12px}
.c-list .who{font-size:.78rem;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.c-list p{margin:.35em 0 0;line-height:1.45;white-space:pre-wrap;word-break:break-word}
.c-list button{background:none;border:0;color:var(--gold);cursor:pointer;font:inherit;font-size:.78rem}
.modal{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:18px;max-width:420px;width:calc(100% - 32px)}
.modal::backdrop{background:rgba(0,0,0,.6)}
.donate-links{display:flex;flex-direction:column;gap:8px;margin:12px 0}
#donateQr{max-width:100%;border-radius:12px;background:#fff;padding:8px}
.fake{position:fixed;inset:0 0 auto 0;z-index:9999;background:#b3261e;color:#fff;padding:14px 16px;font-weight:700;text-align:center}
.fake a{color:#fff;text-decoration:underline}
.bank{background:#121a26;border:1px solid #2a3547;border-radius:12px;padding:12px;margin:10px 0;display:grid;gap:8px}
.bank .r{display:flex;justify-content:space-between;gap:8px;align-items:center;flex-wrap:wrap}
.bank .k{color:#93a0b4;font-size:13px}.bank .v{font-weight:700;font-size:16px;word-break:break-all}
.bank button{background:#2a3547;color:#fff;border:0;border-radius:8px;padding:6px 10px;cursor:pointer}
.bank .canh{background:#3a2a10;border-radius:8px;padding:8px;color:#ffd27a;font-size:14px}
.official{color:#93a0b4;font-size:13px;word-break:break-all}

/* ---------- Điện thoại ---------- */
@media (max-width: 820px){
  .top{padding:8px 10px;flex-wrap:wrap}
  .sub{display:none}
  .search{width:100%;order:3}
  .actions{flex-wrap:wrap;width:100%;gap:6px}
  .actions .search{flex:1 1 100%}
  .actions .btn,.actions select{min-height:34px;padding:5px 10px;font-size:.82rem}
  .side{position:absolute;left:0;right:0;bottom:0;width:auto;height:46vh;border-right:0;border-top:1px solid var(--line);
    border-radius:18px 18px 0 0;z-index:800;transform:translateY(calc(100% - 64px));transition:transform .25s ease;padding-top:0}
  .side.open{transform:none}
  .sheet-handle{display:block;width:100%;background:none;border:0;padding:10px 0 8px;cursor:pointer;position:sticky;top:0;background:var(--panel)}
  .sheet-handle span{display:block;width:44px;height:5px;border-radius:9px;background:var(--line);margin:0 auto}
  .detail{top:auto;left:0;right:0;bottom:0;width:auto;max-height:82vh;border-radius:18px 18px 0 0}
  .layers{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion: reduce){.pulse{animation:none}.side{transition:none}}

/* nền OSM làm tối khi nền Esri không tải được */
#map.nen-osm .leaflet-tile-pane{filter:invert(1) hue-rotate(180deg) brightness(.85) contrast(.9)}

/* mục ghim "Đề xuất chủ đề" — luôn bấm được */
#hlist li.pin{background:linear-gradient(90deg,rgba(224,70,63,.22),rgba(224,70,63,.06));border:1px solid rgba(224,70,63,.55);cursor:pointer}
#hlist li.pin .t{font-weight:700}
#hlist li.empty{opacity:.75;font-size:.9rem;cursor:default}
.sym{cursor:pointer}