:root{
  --bg:#121212; --panel:#1e1e1e; --panel2:#262626; --bar:#2b2b2b; --line:#3a3a3a;
  --ink:#e8e8e8; --ink2:#bdbdbd; --muted:#8a8a8a;
  --gold:#ffd100; --gold2:#c89b1a; --green:#1eff00; --green2:#4fbf3a; --blue:#58a6ff; --red:#ff4d4d;
  --tip-bg:#0e0e10; --tip-line:#5a4a1e;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:"Open Sans",system-ui,Segoe UI,Arial,sans-serif;font-size:14px;line-height:1.4}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
select{font:inherit}
button:focus-visible,select:focus-visible,input:focus-visible,.talent:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

.app{max-width:1200px;margin:0 auto;padding:16px 16px 48px}
h1{margin:0 0 12px;font-size:28px;font-weight:600;letter-spacing:-.01em}
h1 small{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:2px}

.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;background:var(--bar);border-radius:4px;padding:8px 10px}
.classes{display:flex;flex-wrap:wrap;gap:4px}
.classes button{display:flex;align-items:center;gap:6px;padding:4px 8px 4px 4px;border-radius:4px;background:#3a3a3a;font-weight:600;color:var(--ink2)}
.classes button img{width:22px;height:22px;border-radius:3px;display:block}
.classes button[aria-pressed="true"]{background:#505050;color:#fff;box-shadow:inset 0 0 0 1px var(--gold2)}
.classes button.soon{opacity:.4;cursor:not-allowed}
.topbar .spacer{flex:1}
.topbar label{display:flex;align-items:center;gap:6px;color:var(--ink2);font-weight:600}
.topbar select{background:#3a3a3a;color:#fff;border:0;border-radius:4px;padding:5px 8px}
.topbar .btn{background:#3a3a3a;border-radius:4px;padding:5px 10px;font-weight:600;color:#fff}
.topbar .btn:hover{background:#4a4a4a}

.banner{margin-top:10px;height:96px;border-radius:4px;background:#2a2a2a center/cover no-repeat;position:relative;overflow:hidden;display:flex;align-items:center;padding:0 20px}
.banner::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.75),rgba(0,0,0,.15))}
.banner h2{position:relative;margin:0;font-size:24px;font-weight:400;display:flex;align-items:center;gap:12px}
.banner h2 img{width:40px;height:40px;border-radius:4px;border:1px solid #000}

.status{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--panel);padding:10px 12px;margin-top:8px;border-radius:4px 4px 0 0}
.status strong{font-size:16px}
.status .r{font-variant-numeric:tabular-nums;color:var(--ink2);display:flex;flex-wrap:wrap;gap:2px 14px;justify-content:flex-end}
.status .r b{color:var(--blue);font-weight:700}
.status .r .left{margin-left:0}
.status .r .left b{color:var(--green2)}
.status .r .left b.over{color:var(--red)}

.trees{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;background:var(--panel);padding:0 6px 6px;border-radius:0 0 4px 4px}
@media (max-width:820px){.trees{grid-template-columns:1fr}}
.tree{background:var(--panel2);border-radius:4px;overflow:hidden;display:flex;flex-direction:column}
.thead{display:flex;align-items:center;gap:8px;padding:8px 10px;background:#333}
.thead img{width:30px;height:30px;border-radius:50%;border:2px solid #4fc3f7;box-shadow:0 0 0 1px #000}
.thead .n{font-weight:700;font-size:15px;flex:1}
.thead .c{font-variant-numeric:tabular-nums;color:var(--ink2);font-weight:600}
.thead .c b{color:#fff}
.thead .tr{opacity:.55;font-size:15px;line-height:1;padding:2px 4px;border-radius:3px}
.thead .tr:hover{opacity:1;background:#444}
.status .r .lvl{margin-left:0;color:var(--muted)}
.status .r .lvl b{color:var(--ink2);font-weight:600}
.sheet{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--tip-bg);border-top:1px solid var(--tip-line);padding:12px 14px calc(12px + env(safe-area-inset-bottom));box-shadow:0 -10px 30px rgba(0,0,0,.6);font-size:14px;line-height:1.35;max-height:70vh;overflow:auto}
.sheet[hidden]{display:none}
.sheet .tip-body .n{font-size:16px;font-weight:600}
.sheet .tip-body .cost{color:#bbb}.sheet .tip-body .p{margin-top:6px}.sheet .tip-body .d{color:var(--gold);margin-top:2px;white-space:pre-line}
.sheet .tip-body .est{color:#d8c58a;font-style:italic;font-size:12px;margin-top:4px}.sheet .tip-body .next{margin-top:6px}.sheet .tip-body .req{color:var(--red);margin-top:6px}.sheet .tip-body .cta{display:none}
.sheet .acts{display:flex;gap:8px;margin-top:10px}
.sheet .acts button{flex:1;padding:10px;border-radius:6px;font-weight:700;font-size:15px;background:#2a2a2a;color:#fff}
.sheet .acts .add{background:#1f5a1f;color:#bfffbf}.sheet .acts .rem{background:#5a1f1f;color:#ffbfbf}
.sheet .acts button:disabled{opacity:.35}
.sheet .x{position:absolute;right:10px;top:8px;font-size:20px;color:#aaa;padding:4px 8px}
@media (hover:none){.tip{display:none!important}}
.tbody{position:relative;flex:1;background:#111 center/cover no-repeat;padding:14px 8px 16px}
.tbody::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.65));pointer-events:none}
.grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:64px;gap:4px 0}
.tree.empty .tbody{display:flex;align-items:center;justify-content:center;min-height:260px;color:var(--ink2);text-align:center;font-style:italic;padding:20px}
.tree.empty .tbody p{position:relative;margin:0;max-width:24ch}
.arrows{position:absolute;inset:0;pointer-events:none;overflow:visible}
.arrows line,.arrows polyline{stroke:#c9c9c9;stroke-width:2;fill:none;opacity:.55}
.arrows .on{stroke:var(--gold);opacity:1}
.arrows marker path{fill:#c9c9c9}
.arrows marker.on path{fill:var(--gold)}
.tier{position:absolute;left:0;right:0;border-top:1px dashed rgba(255,255,255,.08);pointer-events:none}

.talent{position:relative;width:44px;height:44px;margin:4px auto 0;border-radius:5px;cursor:pointer;user-select:none;background:#000;box-shadow:0 0 0 1px #000,0 0 0 2px #6b6b6b}
.talent img,.talent .ab{position:absolute;inset:0;width:100%;height:100%;border-radius:5px;object-fit:cover}
.talent .ab{display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;letter-spacing:.02em;color:#ddd;background:linear-gradient(135deg,#3a3a3a,#1a1a1a)}
.talent.locked img,.talent.locked .ab{filter:grayscale(1) brightness(.55)}
.talent.avail{box-shadow:0 0 0 1px #000,0 0 0 2px var(--green2)}
.talent.partial{box-shadow:0 0 0 1px #000,0 0 0 2px var(--green2)}
.talent.maxed{box-shadow:0 0 0 1px #000,0 0 0 2px var(--gold)}
.talent:hover{box-shadow:0 0 0 1px #000,0 0 0 2px #fff}
.talent .rk{position:absolute;right:-8px;bottom:-8px;padding:0 4px;min-width:26px;height:17px;line-height:17px;border-radius:3px;background:#000;border:1px solid #444;color:#aaa;font-size:11px;font-weight:700;text-align:center;font-variant-numeric:tabular-nums}
.talent.avail .rk,.talent.partial .rk{color:var(--green);border-color:#2a5a1a}
.talent.maxed .rk{color:var(--gold);border-color:#6a5510}
.talent.unknown{outline:1px dashed #a88}
.badge{display:none;position:absolute;left:-7px;top:-7px;width:16px;height:16px;border-radius:50%;font-size:10px;font-weight:800;line-height:16px;text-align:center;color:#000;border:1px solid #000;z-index:2}
body.cmp .badge{display:block}
.badge.new{background:#4ade80}.badge.changed{background:#fbbf24}.badge.moved{background:#60a5fa}
body.cmp .talent.same img,body.cmp .talent.same .ab{filter:grayscale(.6) brightness(.75)}
.legend{display:none;align-items:center;gap:14px;flex-wrap:wrap;background:var(--panel);padding:6px 12px;font-size:12px;color:var(--ink2);border-top:1px solid var(--line)}
body.cmp .legend{display:flex}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:5px;vertical-align:-1px}
.removed{display:none;position:relative;margin:8px 4px 0;padding:8px 10px;background:rgba(0,0,0,.55);border-radius:4px;font-size:12px;color:var(--ink2)}
body.cmp .removed{display:block}
.removed b{color:#f87171;display:block;margin-bottom:3px;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.removed span{display:inline-block;margin:1px 8px 1px 0;border-bottom:1px dotted #666;cursor:help}
.removed span:hover,.removed span:focus-visible{color:#fff;border-bottom-color:var(--gold)}
.tip .cl{margin-top:8px;padding-top:6px;border-top:1px solid #333;color:#bbb;font-size:12px}
.tip .cl b{color:#ddd}
.tip .cl .t{color:#9aa}
.topbar .btn[aria-pressed="true"]{background:#5a4a1e;color:var(--gold)}

.tip{position:fixed;z-index:50;width:300px;max-width:calc(100vw - 16px);background:var(--tip-bg);color:#fff;border:1px solid var(--tip-line);border-radius:5px;padding:9px 11px;font-size:13px;line-height:1.35;pointer-events:none;box-shadow:0 10px 30px rgba(0,0,0,.7)}
.tip[hidden]{display:none}
.tip .n{font-size:15px;font-weight:600}
.tip .r,.tip .cost{color:#fff}
.tip .cost{color:#bbb}
.tip .p{margin-top:7px}
.tip .d{color:var(--gold);margin-top:2px;white-space:pre-line}
.tip .est{color:#d8c58a;font-style:italic;margin-top:4px;font-size:12px}
.tip .next{margin-top:7px}
.tip .req{color:var(--red);margin-top:6px}
.tip .cta{color:var(--green);margin-top:7px}
.tip .cta.no{color:#999}


.racials{margin-top:10px;background:var(--panel);border-radius:4px;padding:10px 12px}
.racials .rh{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.racials .rh strong{font-size:16px}
.racials .rh label{display:flex;align-items:center;gap:6px;color:var(--ink2);font-size:13px;cursor:pointer}
.racials .rh .cnt{color:var(--muted);font-size:12px}
.factions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (max-width:820px){.factions{grid-template-columns:1fr}}
.faction h3{margin:0 0 6px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;padding-bottom:4px;border-bottom:1px solid var(--line)}
.faction.horde h3{color:#e6432f}.faction.alliance h3{color:#3d8bff}
.race{background:var(--panel2);border-radius:4px;padding:8px 10px;margin-bottom:6px}
.race.dim{opacity:.4}
.race .rn{display:flex;align-items:baseline;justify-content:space-between;gap:8px;font-weight:700;margin-bottom:4px}
.race .rn small{font-weight:400;color:var(--muted);font-size:11px;text-align:right}
.race ul{list-style:none;margin:0;padding:0;display:grid;gap:2px;font-size:13px}
.race li b{color:var(--gold);font-weight:600}
.race li span{color:var(--ink2)}
#classRacials{margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.crh{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:8px}
.crh strong{font-size:14px}.crh span{color:var(--muted);font-size:12px;max-width:70ch}
.crgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:6px}
.crgrid .race{margin:0}
.crs{color:var(--muted);font-size:11px;margin-top:6px}
.foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:10px;background:var(--panel);border-radius:4px;padding:8px 10px}
.foot input{flex:1;min-width:220px;background:#111;color:#ddd;border:1px solid var(--line);border-radius:4px;padding:5px 8px;font:inherit;font-size:12px}
.foot .btn{background:#3a3a3a;border-radius:4px;padding:5px 10px;font-weight:600;color:#fff}
.help{color:var(--muted);font-size:12px;margin:10px 2px 0;max-width:80ch}
.help kbd{border:1px solid #444;border-radius:3px;padding:0 4px;background:#222;font-family:inherit}
.toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#000;color:#fff;padding:7px 14px;border-radius:4px;border:1px solid #555;opacity:0;transition:opacity .15s;pointer-events:none;font-size:13px}
.toast.show{opacity:1}
@media (prefers-reduced-motion:reduce){.toast{transition:none}}

html,body{font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;font-size:15px}
.app{max-width:1240px}.tip{width:370px;font-size:14px;line-height:1.5;max-height:calc(100vh - 16px);overflow:auto;pointer-events:auto}
.tip .en,.sheet .en{display:none;color:#aaa;font-size:12px;font-weight:400;margin-top:3px;white-space:pre-line}
.en{display:none;color:#999;font-size:12px;font-weight:400;line-height:1.5;margin-top:3px}
body.bilingual .en{display:block}.tip .n .en,.sheet .n .en{display:block}
.tip .pending,.sheet .pending{padding:5px 7px;background:#352b16;color:#f0c66a;border-radius:3px;margin:6px 0;font-size:13px}
.help{font-size:13px;max-width:none;line-height:1.7}.help a{color:#b7c9ec}.topbar .view-label{font-weight:400;font-size:13px}
.talent .ab{font-size:11px}.review-link{color:#b7c9ec}.tip .r{margin-bottom:4px}

.tree-tabs[hidden],.tree[hidden]{display:none}
.tree-tabs{display:none}
@media (max-width:820px){
  .tree-tabs{display:flex;position:sticky;top:0;z-index:20;background:#242424;border-bottom:1px solid #454545;padding:0 6px;gap:4px}
  .tree-tabs button{flex:1;min-width:0;min-height:48px;padding:10px 2px;border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;color:#aaa;font-size:14px;font-weight:600;line-height:1.4;cursor:pointer;white-space:nowrap}
  .tree-tabs button[aria-selected="true"]{color:var(--gold);border-bottom-color:var(--gold);background:#302d23}
  .tree-tabs button:focus-visible{outline:2px solid var(--gold);outline-offset:-4px}
  .trees{padding-top:6px}
  .tree[role="tabpanel"]{scroll-margin-top:56px}
}