:root{
  --bg:#09090d;
  --bg2:#0d0d12;
  --panel:#101017;
  --panel2:#141520;
  --panel3:#171926;
  --text:#f5f7ff;
  --text2:#d7dced;
  --muted:#a19cb0;
  --faint:#7c768b;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.15);
  --accent:#9db3ff;
  --accent2:#af8dff;
  --accent-soft:rgba(157,179,255,.14);
  --good:#6fe3ac;
  --shadow:0 32px 90px rgba(0,0,0,.52);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 10% 8%, rgba(175,141,255,.16), transparent 28rem),
    radial-gradient(circle at 88% 12%, rgba(120,160,255,.15), transparent 24rem),
    radial-gradient(circle at 50% 95%, rgba(80,94,255,.08), transparent 34rem),
    var(--bg);
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.075;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:40px 40px;
  mask-image:linear-gradient(to bottom,black,transparent 92%);
}
.hidden{display:none!important}
button,input,select,dialog{font:inherit}
button{cursor:pointer}
.app-shell{
  width:min(1360px,calc(100% - 28px));
  margin:18px auto 28px;
  border:1px solid var(--line);
  border-radius:28px;
  padding:12px;
  background:linear-gradient(160deg,rgba(255,255,255,.065),rgba(255,255,255,.018));
  box-shadow:var(--shadow);
  backdrop-filter:blur(22px);
  display:grid;
  grid-template-columns:282px minmax(0,1fr);
  gap:0;
  position:relative;
  z-index:1;
}
.sidebar,.workspace{
  background:rgba(9,10,15,.84);
  border:1px solid rgba(255,255,255,.05);
}
.sidebar{
  border-radius:22px 0 0 22px;
  border-right:0;
  padding:18px;
  display:flex;
  flex-direction:column;
  min-height:calc(100vh - 74px);
}
.workspace{
  border-radius:0 22px 22px 0;
  overflow:hidden;
  min-width:0;
}
.brand-lockup{
  display:flex;align-items:center;gap:12px;
  padding:8px 4px 18px;
}
.brand-lockup strong{display:block;font-size:1.02rem;letter-spacing:-.03em}
.brand-lockup small{display:block;color:var(--muted);font-size:.76rem;margin-top:3px}
.brand-mark{
  width:40px;height:40px;border-radius:13px;
  border:1px solid var(--line);
  display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(255,255,255,.1),rgba(255,255,255,.02));
  box-shadow:inset 0 1px rgba(255,255,255,.12);
}
.brand-mark span{
  width:16px;height:16px;border:2px solid #eef3ff;border-radius:999px;position:relative;display:block;
}
.brand-mark span::after{
  content:"";position:absolute;right:-6px;bottom:-6px;width:7px;height:2px;background:#eef3ff;transform:rotate(-35deg);border-radius:999px;
}
.primary-nav{display:grid;gap:8px;margin-top:6px}
.nav-item{
  width:100%;border:1px solid transparent;border-radius:15px;background:transparent;color:var(--text);
  display:flex;align-items:center;gap:11px;padding:12px 13px;text-align:left;transition:.18s;
}
.nav-item:hover{background:rgba(255,255,255,.04)}
.nav-item.active{background:linear-gradient(145deg,rgba(157,179,255,.12),rgba(175,141,255,.09));border-color:rgba(255,255,255,.08)}
.nav-icon{
  width:34px;height:34px;min-width:34px;border-radius:11px;display:grid;place-items:center;
  border:1px solid var(--line);background:rgba(255,255,255,.03);font-size:1rem;color:#dde4ff;
}
.sidebar-foot{margin-top:auto;padding-top:18px;display:grid;gap:14px}
.coach-status{
  display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)
}
.coach-status i{width:10px;height:10px;border-radius:999px;background:#d2a15c;box-shadow:0 0 0 5px rgba(210,161,92,.14)}
.coach-status.ok i{background:var(--good);box-shadow:0 0 0 5px rgba(111,227,172,.14)}
.coach-status.bad i{background:#ff7b92;box-shadow:0 0 0 5px rgba(255,123,146,.14)}
.coach-status strong{display:block;font-size:.9rem}
.coach-status span{display:block;color:var(--muted);font-size:.73rem;margin-top:2px}
.privacy-note{color:var(--faint);font-size:.78rem;line-height:1.55;padding:0 4px}
.topbar{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:18px 22px;border-bottom:1px solid var(--line);
  background:rgba(255,255,255,.015);
}
.crumbs,.top-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.crumbs span,.crumbs b,.top-meta span{color:var(--muted);font-size:.78rem}
.crumbs strong{font-size:.86rem}
.beta-tag{
  padding:7px 11px;border:1px solid rgba(157,179,255,.22);border-radius:999px;background:rgba(157,179,255,.08);color:#d8e0ff!important;font-weight:800;
}
.workspace-body{padding:24px}
.panel{
  border:1px solid var(--line);border-radius:22px;padding:18px;background:rgba(255,255,255,.03)
}
.page-intro{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:22px}
.section-label,.session-kicker,.analysis-label{
  display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border:1px solid rgba(157,179,255,.22);border-radius:999px;background:rgba(157,179,255,.07);color:#d8e0ff;font-size:.74rem;font-weight:800;letter-spacing:.02em;
}
.page-intro h1{margin:14px 0 10px;font-size:clamp(2.3rem,4vw,3.8rem);line-height:.95;letter-spacing:-.055em}
.page-intro p{max-width:780px;margin:0;color:var(--muted);font-size:1rem;line-height:1.7}
.panel-heading,.arena-heading,.report-panel-head,.dialog-head,.report-header,.protocol-footer,.report-actions,.arena-caption,.site-footer{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.panel-heading h2,.arena-heading h2{margin:10px 0 0;font-size:1.25rem;letter-spacing:-.03em}
.panel-note,.arena-state,.field-help,.report-header p,.report-panel-head small,.dialog-head p,.report-actions>span,.site-footer,.arena-caption{color:var(--muted);font-size:.78rem;line-height:1.55}
.arena-state{display:inline-flex;align-items:center;gap:8px;font-weight:600}
.arena-state i{width:8px;height:8px;border-radius:999px;background:var(--good);box-shadow:0 0 0 5px rgba(111,227,172,.14)}
.builder-grid{display:grid;grid-template-columns:1.4fr .7fr 1fr 1fr;gap:14px;margin-top:18px}
.field-group{
  border:1px solid var(--line);border-radius:18px;padding:14px;background:rgba(255,255,255,.018)
}
.field-group label{display:block;font-size:.8rem;color:var(--text2);font-weight:700;margin-bottom:10px}
.field-help{margin:9px 0 0}
select,input[type=text],input[type=number]{
  width:100%;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.03);color:var(--text);padding:11px 12px;outline:none;
}
select:focus,input[type=text]:focus,input[type=number]:focus{border-color:rgba(157,179,255,.45);box-shadow:0 0 0 3px rgba(157,179,255,.14)}
.slider-field input[type=range]{width:100%;accent-color:#b1befe}
.label-row{display:flex;justify-content:space-between;gap:10px;align-items:center}
.label-row output{font-weight:800;color:#d8e0ff}
.range-scale{display:flex;justify-content:space-between;margin-top:8px;color:var(--faint);font-size:.75rem}
.input-summary{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:.77rem}
.input-summary span{padding:8px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.02)}
.primary-btn,.secondary-btn,.icon-btn{
  border-radius:12px;padding:0 14px;height:46px;display:inline-flex;align-items:center;justify-content:center;gap:12px;
  font-weight:800;letter-spacing:.01em;transition:.18s;cursor:pointer;
}
.primary-btn{border:0;background:linear-gradient(135deg,#c9d2ff,#b9a3ff);color:#18131f;box-shadow:0 12px 28px rgba(84,86,160,.24)}
.primary-btn:hover{transform:translateY(-1px);filter:brightness(1.03)}
.secondary-btn,.icon-btn{border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text2)}
.secondary-btn:hover,.icon-btn:hover{background:rgba(255,255,255,.06);color:var(--text)}
.arena-section{margin-top:24px}
.game-frame{
  position:relative;width:100%;aspect-ratio:16/9;max-height:76vh;overflow:hidden;outline:none;
  border:1px solid var(--line);border-radius:24px;
  background:radial-gradient(circle at 50% 12%, rgba(100,112,255,.18), transparent 28rem), #07090d;
  box-shadow:inset 0 1px rgba(255,255,255,.05);
}
.game-frame:fullscreen{width:100vw;height:100vh;max-height:none;aspect-ratio:auto;border:0;border-radius:0}
.render-mount,.render-mount canvas{display:block;width:100%;height:100%}
.render-mount canvas{outline:none;cursor:crosshair;touch-action:none}
.crosshair{position:absolute;z-index:8;left:50%;top:50%;width:7px;height:7px;transform:translate(-50%,-50%);background:#fff;border:2px solid #000;pointer-events:none;box-shadow:0 0 0 1px rgba(255,255,255,.18)}
.game-minhud{
  position:absolute;z-index:8;top:18px;left:50%;transform:translateX(-50%);display:flex;gap:10px;align-items:center;
  color:#fff;font-variant-numeric:tabular-nums;text-shadow:0 2px 8px rgba(0,0,0,.6)
}
.game-minhud span:first-child{font-size:1.1rem;font-weight:850;letter-spacing:.02em}
.game-minhud span:last-child{font-size:.72rem;padding:7px 9px;border-radius:999px;background:rgba(4,6,10,.45);border:1px solid rgba(255,255,255,.08);letter-spacing:.08em}
.hitmarker{position:absolute;z-index:9;left:50%;top:50%;width:24px;height:24px;transform:translate(-50%,-50%);opacity:0;pointer-events:none}
.hitmarker span{position:absolute;left:11px;top:1px;width:2px;height:9px;background:#fff;transform-origin:50% 11px}.hitmarker span:first-child{transform:rotate(45deg)}.hitmarker span:last-child{transform:rotate(-45deg)}.hitmarker.show{opacity:1}.hitmarker.head span{background:#ffe38a}
.damage-text{position:absolute;z-index:9;left:calc(50% + 18px);top:calc(50% - 25px);color:#fff;font-size:.72rem;font-weight:900;text-shadow:0 2px 4px rgba(0,0,0,.7);pointer-events:none;letter-spacing:.06em}
.game-overlay{position:absolute;z-index:20;inset:0;display:grid;place-items:center;background:rgba(7,8,12,.7);backdrop-filter:blur(10px)}
.capture-overlay{background:rgba(7,8,12,.58)}
.session-modal{width:min(420px,calc(100% - 32px));background:linear-gradient(160deg,rgba(22,23,33,.96),rgba(12,13,18,.98));border:1px solid var(--line-strong);border-radius:24px;padding:22px;text-align:left;box-shadow:var(--shadow)}
.session-modal h2{font-size:1.9rem;letter-spacing:-.05em;margin:12px 0 8px}.session-modal p{color:var(--muted);font-size:.95rem;line-height:1.65;margin:0 0 18px}.session-button,.session-secondary{width:100%}.session-secondary{margin-top:8px}
.results-overlay{overflow:auto;place-items:center;padding:24px;background:rgba(6,7,10,.86)}
.report-shell{width:min(1120px,100%);background:linear-gradient(160deg,rgba(16,17,24,.98),rgba(10,11,15,.98));border:1px solid var(--line-strong);border-radius:26px;padding:24px;box-shadow:var(--shadow)}
.report-header{padding-bottom:18px;border-bottom:1px solid var(--line)}
.report-header h2{margin:10px 0 4px;font-size:2rem;letter-spacing:-.05em}.report-score{text-align:right}.report-score span{display:block;color:var(--muted);font-size:.74rem}.report-score strong{display:block;margin-top:6px;font-size:2.25rem;line-height:1;font-variant-numeric:tabular-nums}
.metric-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:18px}.metric-strip>div{padding:14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.028)}.metric-strip span{display:block;color:var(--muted);font-size:.72rem}.metric-strip strong{display:block;margin-top:5px;font-size:1.45rem;font-variant-numeric:tabular-nums}
.report-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:14px;margin-top:18px}.report-panel{border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.024);padding:18px}.analysis-block{padding-top:14px}.analysis-block+.analysis-block{margin-top:14px;border-top:1px solid var(--line)}.analysis-block p{margin:8px 0 0;color:var(--text2);font-size:.95rem;line-height:1.72}
.speed-table{padding-top:6px}.speed-row{display:grid;grid-template-columns:60px 1fr 40px;align-items:center;gap:12px;margin-top:14px;color:var(--muted);font-size:.8rem}.speed-row>div{height:8px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden}.speed-row i{display:block;height:100%;background:linear-gradient(90deg,#a7b9ff,#b59cff);width:0}.speed-row b{text-align:right;color:var(--text2)}
.miss-table{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.miss-table>div{border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025);padding:12px}.miss-table span{display:block;color:var(--muted);font-size:.72rem}.miss-table strong{display:block;margin-top:4px;font-size:1.15rem}
.site-footer{padding:22px 0 2px;margin-top:30px;border-top:1px solid var(--line)}
.dialog{border:0;background:transparent;color:var(--text);padding:18px}.dialog::backdrop{background:rgba(0,0,0,.78);backdrop-filter:blur(8px)}.dialog-card{width:min(680px,calc(100vw - 28px));background:linear-gradient(160deg,rgba(16,17,24,.98),rgba(10,11,15,.98));border:1px solid var(--line-strong);border-radius:24px;padding:24px;box-shadow:var(--shadow)}
.dialog-head h2{margin:10px 0 5px;font-size:1.7rem;letter-spacing:-.045em}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.settings-grid label{color:var(--text2);font-size:.8rem;font-weight:700}.settings-grid input{margin-top:8px}.dialog-callout{display:flex;flex-direction:column;gap:4px;margin-top:18px;padding:14px;border-left:2px solid var(--accent);background:rgba(157,179,255,.07);border-radius:0 14px 14px 0}.dialog-callout strong{font-size:.82rem}.dialog-callout span{color:var(--muted);font-size:.76rem;line-height:1.55}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.dialog-actions.split{justify-content:space-between}.history-columns{display:grid;grid-template-columns:1fr 1fr;margin-top:22px;padding:0 12px 7px;color:var(--faint);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em}.history-columns span:last-child{text-align:right}.history-list{display:grid;gap:8px}.history-item{display:grid;grid-template-columns:1fr 1fr;gap:16px;border:1px solid var(--line);background:rgba(255,255,255,.028);padding:14px;border-radius:16px}.history-item strong{font-size:.88rem}.history-item span,.empty{font-size:.76rem;color:var(--muted)}.history-meta{text-align:right}.empty{padding:24px 12px;text-align:center;border:1px dashed var(--line);border-radius:16px}.danger-link{border:0;background:transparent;color:#cf9aa6;font-size:.8rem;padding:8px 0}
@media(max-width:1100px){.builder-grid{grid-template-columns:1fr 1fr}.report-grid{grid-template-columns:1fr}.metric-strip{grid-template-columns:repeat(3,1fr)}}
@media(max-width:980px){.app-shell{grid-template-columns:80px minmax(0,1fr)}.sidebar{padding-left:10px;padding-right:10px}.brand-lockup{justify-content:center;padding-left:0;padding-right:0}.brand-lockup>div:last-child,.nav-item span:last-child,.privacy-note,.coach-status div{display:none}.nav-item{justify-content:center;padding:0}.nav-icon{width:auto}.sidebar-foot{padding-left:0;padding-right:0}.coach-status{justify-content:center}}
@media(max-width:760px){.app-shell{display:block;width:min(100% - 18px,1360px);margin-top:12px}.sidebar{min-height:auto;border-radius:22px 22px 0 0;border-right:1px solid rgba(255,255,255,.05);border-bottom:0;display:flex;flex-direction:row;align-items:center;padding:12px}.workspace{border-radius:0 0 22px 22px}.brand-lockup{padding:0;margin-right:auto}.brand-lockup>div:last-child{display:block}.primary-nav{display:flex}.nav-item{width:42px;height:42px}.sidebar-foot{display:none}.topbar{display:none}.workspace-body{padding:18px}.page-intro h1{font-size:2rem}.builder-grid{grid-template-columns:1fr}.protocol-footer,.report-actions,.site-footer,.arena-caption{flex-direction:column;align-items:flex-start}.game-frame{aspect-ratio:4/3;border-radius:18px}.metric-strip{grid-template-columns:repeat(2,1fr)}.dialog-card{padding:18px}.settings-grid,.history-item{grid-template-columns:1fr}.history-columns{display:none}.history-meta{text-align:left}.dialog-actions.split{align-items:flex-start;flex-direction:column}.dialog-actions .primary-btn{width:auto}}