:root{color-scheme:dark;--bg:#0b1220;--panel:#121f2f;--panel2:#17263b;--border:#36445a;--text:#e9eef5;--muted:#a2aec2;--gold:#e0b65b;--gold2:#ac8036;--cell:64px;--gap:13px;font-family:Inter,"Noto Sans TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -20%,#283e59 0,transparent 45%),linear-gradient(145deg,#0b1220,#080d18);color:var(--text);min-height:100vh}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.35;cursor:not-allowed}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #e9c470;outline-offset:3px}a{color:#f3cd7c}.topbar{height:76px;border-bottom:1px solid #ffffff13;background:#101b2bde;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1530px)/2));gap:15px}.brand{display:flex;align-items:center;gap:12px;letter-spacing:.07em}.brand strong{font-size:18px;color:#f2e1b9}.brand small{display:block;letter-spacing:.18em;color:#98a7bc;font-size:10px;margin-top:3px}.sigil{display:grid;place-items:center;width:42px;height:42px;background:linear-gradient(145deg,#654526,#1c253a);border:1px solid #92723b;border-radius:10px;color:#f1c978;font-size:24px}.version{font-size:11px;letter-spacing:.08em;color:#95a5bc;background:#1a2638;padding:7px 11px;border:1px solid #344356;border-radius:16px}.version b{color:#f2c977}.shell{max-width:1550px;padding:32px 24px 65px;margin:auto}.intro{padding:10px 0 22px}.overline,.eyebrow{color:#c7a25b;letter-spacing:.18em;font-size:10px;font-weight:800}.intro h1{font-size:clamp(28px,4vw,44px);font-weight:850;letter-spacing:.04em;margin:7px 0 9px}.intro h1 span{color:#d3a145}.intro p{font-size:13px;color:#aab7c8;margin:0;line-height:1.7}.notice{background:#283b53;border:1px solid #526887;border-radius:9px;padding:11px 15px;color:#d9e8ff;font-size:12px;margin:0 0 17px}.notice.ok{background:#122a26;border-color:#346b53;color:#b3f2cb}.notice.warn{background:#372923;border-color:#8d6542;color:#ffddbb}.control-panel{border:1px solid #39465c;border-radius:14px;background:linear-gradient(135deg,#16263a,#101b2c);padding:20px 22px 16px;box-shadow:0 14px 30px #0004}.panel-top{display:flex;align-items:center;justify-content:space-between;gap:20px}.panel-top h2,.toolbar h2{font-size:19px;margin:4px 0 10px}.control-right{display:flex;gap:12px;align-items:center}.control-right input[type=range]{accent-color:#deb762;width:130px}.level-label{font-size:12px;color:#b8c2d0;white-space:nowrap}.level-label b{color:#f3d18a;font-size:18px;margin-left:8px}.level-number{width:61px;padding:7px;background:#081321;border:1px solid #4d5868;border-radius:5px;color:#f1dfa6;text-align:center}.class-picker{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:10px}.class-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;min-height:91px;background:#101a29;border:1px solid #334154;border-radius:9px;color:#cbd6e5;transition:.16s;position:relative}.class-btn:hover{border-color:#a9874b;background:#23354b}.class-btn.active{border-color:#e0bd70;box-shadow:inset 0 0 0 1px #c99b50,0 0 15px #c99b5028;background:#24334a}.class-btn img{width:39px;height:39px;border:1px solid #86724e;border-radius:6px}.class-btn b{font-size:12px}.meter{display:flex;align-items:center;gap:18px;border-top:1px solid #344154;margin-top:17px;padding-top:15px}.meter>div:first-child,.meter>div:nth-child(3){min-width:82px;display:flex;flex-direction:column;gap:3px}.meter span{font-size:11px;color:#a9b7c9}.meter strong{font-size:24px;font-variant-numeric:tabular-nums;color:#ebd18d}.meter-track{flex:1;height:8px;background:#060f19;border-radius:20px;border:1px solid #29394b;overflow:hidden}.meter-track>div{height:100%;width:0;background:linear-gradient(90deg,#c18a31,#f3d586);transition:width .15s}.btn{border:1px solid #4a5c70;background:#1a293d;color:#dfe8f4;border-radius:7px;padding:9px 13px;font-size:12px;font-weight:700;white-space:nowrap}.btn:hover:not(:disabled){background:#293d55;border-color:#b19a66}.btn.accent{border-color:#d4a653;background:linear-gradient(135deg,#e4ba64,#a87329);color:#18191a}.btn.accent:hover{background:linear-gradient(135deg,#f4cd80,#bd8a3f)}.btn.ghost{color:#d1c4ac}.toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:31px 0 17px;flex-wrap:wrap}.toolbar h2{margin-bottom:0}.tools{display:flex;flex-wrap:wrap;gap:7px}.build-layout{display:grid;grid-template-columns:minmax(0,1fr) 277px;gap:17px;align-items:start}.trees{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tree{min-width:0;background:linear-gradient(145deg,#172639,#0f1c2c);border:1px solid #45516a;border-radius:12px;overflow:hidden;position:relative;box-shadow:inset 0 1px #ffffff0c}.tree-head{padding:15px 17px 12px;background:#17253b;border-bottom:1px solid #3a4c63;display:flex;justify-content:space-between;align-items:center;gap:6px}.tree-head strong{font-size:15px}.tree-head small{display:block;color:#92a0b2;margin-top:5px;font-size:10px}.tree-head b{font-size:19px;color:#e4be70;font-variant-numeric:tabular-nums}.tree-grid{position:relative;padding:16px 9px 21px;display:grid;grid-template-columns:repeat(4,var(--cell));grid-template-rows:repeat(7,var(--cell));column-gap:var(--gap);row-gap:var(--gap);justify-content:center;isolation:isolate}.links{position:absolute;inset:0;pointer-events:none;z-index:0;width:100%;height:100%}.talent{width:var(--cell);height:var(--cell);padding:0;border:2px solid #4a5665;border-radius:8px;background:#141b27;position:relative;z-index:1;overflow:visible;box-shadow:0 3px 8px #0007;touch-action:manipulation;transition:.13s}.talent img{display:block;width:100%;height:100%;object-fit:cover;border-radius:5px;filter:saturate(.25) brightness(.55)}.talent.unlocked img{filter:saturate(.85) brightness(.94)}.talent.active{border-color:#d8bb62;box-shadow:0 0 0 1px #f1d17d,0 0 15px #9f762f80}.talent.active img{filter:none}.talent.selected{outline:2px solid #c5e4fc;outline-offset:2px}.talent .count{position:absolute;right:-7px;bottom:-8px;background:#060d16eF;color:#aeb9c8;border:1px solid #425066;border-radius:4px;font-size:12px;font-weight:800;padding:2px 4px;min-width:33px;text-align:center;font-variant-numeric:tabular-nums}.talent.active .count{color:#ffe196;border-color:#bb964c}.talent.maxed .count{color:#82f5a1;border-color:#358e50}.talent .mini-label{display:none}.tier-marker{position:absolute;font-size:10px;color:#61738d;left:4px;transform:translateY(-9px)}.tree-foot{border-top:1px solid #3a4a5b;color:#aeb7c7;padding:11px 15px;font-size:11px;min-height:43px}.detail{position:sticky;top:16px;border:1px solid #4b5361;border-radius:12px;background:linear-gradient(150deg,#202a3b,#121b2a);min-height:300px;padding:20px;box-shadow:0 18px 32px #0005}.detail-empty{text-align:center;margin-top:48px;color:#9dadbd}.detail-empty span{font-size:35px;color:#d3ae63}.detail-empty h3{color:#dae5ee;font-size:16px;margin:10px 0}.detail-empty p{line-height:1.7;font-size:12px}.detail-title{display:flex;gap:11px;align-items:center}.detail-title img{width:54px;height:54px;border:2px solid #b79554;border-radius:8px}.detail-title small{color:#b4bfd0;font-size:10px}.detail-title h3{font-size:17px;line-height:1.3;margin:3px 0}.detail h4{color:#e7c67b;font-size:12px;font-weight:800;margin:18px 0 6px}.detail p{font-size:12px;line-height:1.8;color:#c7d0dc;margin:7px 0;white-space:pre-wrap}.detail .rank{color:#ebcd87;font-size:13px;font-weight:800}.detail .require{color:#ffbaaf}.detail .benefit{color:#a5eec8}.detail-controls{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:17px}.detail-controls button{padding:11px 8px}.detail hr{border:0;border-top:1px solid #435063;margin:15px 0}.mobile-tabs{display:none}.helper{margin:27px 0;border:1px solid #39465c;border-radius:11px;padding:17px 23px;background:#101b2b}.helper h3{font-size:15px;color:#e0c18a}.helper p{font-size:12px;color:#aeb9c8;line-height:1.85}.dialog{width:min(530px,calc(100vw - 25px));background:#172538;border:1px solid #b69965;border-radius:13px;color:#eef4fc;padding:24px;box-shadow:0 20px 80px #0009}.dialog::backdrop{background:#02060bd0}.dialog h2{font-size:20px;margin:0 0 10px}.dialog p{font-size:12px;line-height:1.65;color:#c7d0dc}.dialog textarea,.dialog select{display:block;width:100%;background:#091625;border:1px solid #5a6780;border-radius:6px;color:#e6edf8;margin:10px 0;padding:11px;resize:vertical}.dialog-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;margin-top:14px}.dialog .form-error{color:#ffb6a9}.toast{position:fixed;bottom:28px;left:50%;transform:translate(-50%,25px);background:#2c3b52;border:1px solid #bd9c5e;border-radius:9px;padding:11px 18px;max-width:90vw;color:#fff;z-index:20;opacity:0;pointer-events:none;transition:.25s;font-size:13px;text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:1450px){:root{--cell:53px;--gap:10px}.shell{max-width:1340px}.tree-grid{padding-inline:4px}.build-layout{grid-template-columns:minmax(0,1fr) 255px}}@media(max-width:1100px){:root{--cell:58px;--gap:14px}.build-layout{display:flex;flex-direction:column}.trees{width:100%}.tree-grid{padding-inline:7px}.detail{position:static;width:100%;min-height:200px}.class-picker{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(max-width:900px){:root{--cell:67px;--gap:18px}.trees{grid-template-columns:1fr}.tree{display:none}.tree.current{display:block}.tree-grid{justify-content:center;padding-top:20px;padding-bottom:22px}.mobile-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:12px}.mobile-tabs button{padding:12px 6px;background:#18273a;color:#d1d8e4;border:1px solid #43546e;border-radius:8px;font-weight:800;font-size:12px}.mobile-tabs button.active{border-color:#d0ab63;background:#354058;color:#f0d28e}.mobile-tabs small{display:block;font-weight:normal;margin-top:5px}.tree-head{padding:14px 19px}}@media(max-width:560px){.topbar{padding:0 14px;height:67px}.brand strong{font-size:15px}.brand small{font-size:9px}.sigil{width:37px;height:37px}.version{font-size:9px;padding:6px 7px}.shell{padding:17px 12px 38px}.intro h1{font-size:27px}.control-panel{padding:14px 12px}.panel-top{align-items:flex-start;flex-direction:column;gap:5px}.control-right{width:100%;justify-content:space-between;padding-bottom:8px}.control-right input[type=range]{flex:1;width:unset}.class-picker{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px}.class-btn{min-height:73px;gap:4px}.class-btn img{width:30px;height:30px}.class-btn b{font-size:11px}.meter{gap:8px;flex-wrap:wrap}.meter>div:first-child,.meter>div:nth-child(3){min-width:55px}.meter strong{font-size:19px}.meter-track{min-width:50px}.meter .ghost{width:100%}.toolbar{margin:23px 0 13px}.tools{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.tools button{padding:10px 5px;font-size:11px}.detail{padding:16px}.helper{padding:12px 15px}:root{--cell:min(16.2vw,66px);--gap:min(4vw,15px)}}


/* Forever beta R4: faction/race/tooltip UI */
.race-panel{border:1px solid #53647d;border-radius:14px;background:linear-gradient(130deg,#18283c,#101a29);padding:20px 22px;margin-bottom:17px}
.race-panel h2{font-size:19px;margin:6px 0 14px;color:#f1e1bd}
.faction-picker{display:flex;gap:9px;margin-bottom:12px}
.faction-btn{min-width:132px;padding:10px 17px;border:1px solid #4d617c;background:#142338;color:#d7e1ee;border-radius:8px;font-weight:800}
.faction-btn.alliance.active{background:#20416d;border-color:#7eafee;color:#e9f3ff}
.faction-btn.horde.active{background:#612b32;border-color:#df8a87;color:#ffebeb}
.race-picker{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.race-btn{display:flex;align-items:center;justify-content:center;gap:9px;padding:10px 8px;background:#101b2a;color:#d0deea;border:1px solid #46576c;border-radius:8px;font-size:12px;font-weight:700;min-height:58px;min-width:0}
.race-btn img{width:35px;height:35px;border:1px solid #8c7a56;border-radius:5px;flex:0 0 35px}
.race-btn.active{border-color:#ddba6a;background:#2c3f57;color:#ffe5a3;box-shadow:inset 0 0 0 1px #997e46}
.race-btn:hover:not(.active){background:#23344a;border-color:#839dbb}
.race-available{font-size:12px;line-height:1.7;color:#b8cde2;margin:12px 0}
.racial-details{border-top:1px solid #43516a;padding-top:12px}
.racial-details summary{font-weight:800;font-size:13px;cursor:pointer;color:#f3ce83;user-select:none;margin-bottom:10px}
.racial-traits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
.racial-card{background:#0d1928;border:1px solid #45566a;border-radius:9px;padding:12px;min-width:0}
.racial-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.racial-head strong{color:#f3da9a;font-size:13px}
.racial-head span{border:1px solid #566e8e;border-radius:15px;padding:2px 8px;color:#b8d4ed;font-size:10px;white-space:nowrap}
.racial-card small{display:block;color:#96a9c4;font-size:10px;margin-top:5px}
.racial-card p{color:#cbd9e9;font-size:12px;line-height:1.65;margin:8px 0 0}
.racial-card .racial-meta{color:#e9c480;font-size:11px}
.beta-disclaimer{font-size:11px;color:#d2ad87;line-height:1.6;margin:12px 0 0}
.talent-tooltip{position:fixed;z-index:99;width:min(370px,calc(100vw - 22px));max-height:min(76vh,530px);overflow:auto;background:#0b1424;border:1px solid #dbb96c;border-radius:9px;box-shadow:0 18px 42px #000c;padding:15px;pointer-events:none;line-height:1.6}
.talent-tooltip[hidden]{display:none!important}
.talent-tooltip strong{display:block;color:#f8dc9d;font-size:15px;margin-bottom:3px}
.talent-tooltip small{color:#a8bacf;font-size:11px}
.talent-tooltip p{color:#d7e4f3;font-size:12px;white-space:pre-wrap;margin:6px 0 11px}
.talent-tooltip .tooltip-heading{display:block;font-size:11px;color:#f4d18b;margin-top:11px}
.talent-tooltip .tooltip-next{color:#a8f4d1}
.talent-tooltip .tooltip-complete{color:#a8f4d1}
.talent-tooltip .tooltip-muted{color:#98a9bc}
.talent-tooltip .tooltip-locked{color:#ffa6a6;border-top:1px solid #45516b;padding-top:8px}
@media(max-width:900px){.race-picker{grid-template-columns:repeat(3,minmax(0,1fr))}.talent-tooltip{display:none!important}}
@media(max-width:560px){.race-panel{padding:14px 12px}.race-picker{grid-template-columns:repeat(2,minmax(0,1fr))}.race-btn{font-size:11px;justify-content:flex-start}.racial-traits{grid-template-columns:1fr}.faction-btn{min-width:0;flex:1}}