:root{--lab-gold:#f3d21b;--lab-bg:#050505;--lab-panel:#0d0d0f;--lab-soft:#151517;--lab-line:rgba(243,210,27,.16);--lab-muted:#a8a8ad;--lab-green:#45d486;--lab-red:#ff6767}
*{box-sizing:border-box}
body.performance-page{margin:0;background:linear-gradient(135deg,rgba(243,210,27,.07),transparent 30%),radial-gradient(circle at 82% 12%,rgba(69,212,134,.07),transparent 23%),#050505;color:#fff;font-family:Inter,Arial,sans-serif}
.lab-page{width:min(1540px,calc(100% - 32px));margin:0 auto;padding:18px 0 42px}
.lab-nav{position:sticky;top:12px;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 20px;border:1px solid var(--lab-line);border-radius:8px;background:rgba(7,7,8,.9);backdrop-filter:blur(18px)}
.lab-brand{color:var(--lab-gold);font-size:21px;font-weight:950;text-decoration:none}.lab-links{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.lab-links a{color:#fff;text-decoration:none;font-weight:850;font-size:14px}.lab-links a:hover,.lab-links a.active{color:var(--lab-gold)}
.lab-hero{min-height:360px;margin:18px 0;padding:38px;border:1px solid var(--lab-line);border-radius:8px;background:linear-gradient(135deg,rgba(255,255,255,.055),transparent 48%),linear-gradient(180deg,#111113,#080809);display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:end;overflow:hidden;position:relative}.lab-hero::after{content:"BP";position:absolute;right:20px;top:-38px;color:rgba(243,210,27,.035);font-size:220px;font-weight:950;line-height:1;pointer-events:none}.lab-badge{display:inline-flex;width:max-content;padding:8px 12px;border:1px solid rgba(243,210,27,.25);border-radius:999px;background:rgba(243,210,27,.06);color:var(--lab-gold);font-size:12px;font-weight:950;text-transform:uppercase}.lab-title{position:relative;z-index:1;margin:16px 0 14px;font-size:clamp(46px,6vw,84px);line-height:.93;letter-spacing:0}.lab-title span{color:var(--lab-gold)}.lab-copy{max-width:850px;margin:0;color:#d6d6d9;font-size:17px;line-height:1.7;font-weight:650}.score-ring{position:relative;z-index:1;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--lab-gold) var(--score,0%),rgba(255,255,255,.08) 0);padding:12px}.score-ring::before{content:"";position:absolute;inset:13px;border-radius:50%;background:#0a0a0b}.score-ring-content{position:relative;text-align:center}.score-ring strong{display:block;color:var(--lab-gold);font-size:62px;line-height:1}.score-ring span{display:block;margin-top:7px;color:var(--lab-muted);font-size:12px;font-weight:900;text-transform:uppercase}
.lab-tabs{display:flex;gap:8px;margin-bottom:18px;padding:8px;border:1px solid var(--lab-line);border-radius:8px;background:#0a0a0b;overflow-x:auto}.lab-tab{min-height:44px;padding:0 16px;border:0;border-radius:5px;background:transparent;color:var(--lab-muted);font-weight:900;white-space:nowrap;cursor:pointer}.lab-tab.is-active{background:rgba(243,210,27,.11);color:var(--lab-gold)}
.lab-view{display:none}.lab-view.is-active{display:block}.lab-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.lab-card{grid-column:span 4;padding:24px;border:1px solid var(--lab-line);border-radius:8px;background:linear-gradient(180deg,rgba(20,20,22,.94),rgba(9,9,10,.98));box-shadow:0 18px 45px rgba(0,0,0,.24)}.lab-card.span-6{grid-column:span 6}.lab-card.span-8{grid-column:span 8}.lab-card.span-12{grid-column:1/-1}.lab-card h2,.lab-card h3{margin:12px 0 8px;letter-spacing:0}.lab-card h2{font-size:28px}.lab-card h3{font-size:20px}.lab-text{margin:0;color:#bcbcc1;line-height:1.65;font-size:14px;font-weight:650}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:18px}.metric{min-height:110px;padding:15px;border:1px solid rgba(255,255,255,.07);border-radius:6px;background:rgba(255,255,255,.025);display:flex;flex-direction:column;justify-content:space-between}.metric strong{color:var(--lab-gold);font-size:28px;line-height:1}.metric span{color:var(--lab-muted);font-size:12px;font-weight:800;line-height:1.4}.metric.good strong{color:var(--lab-green)}.metric.alert strong{color:var(--lab-red)}
.lab-form{display:grid;gap:13px;margin-top:18px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.lab-field{display:grid;gap:7px}.lab-field.full{grid-column:1/-1}.lab-field label{color:#e4e4e5;font-size:12px;font-weight:900}.lab-field input,.lab-field select,.lab-field textarea{width:100%;min-height:48px;border:1px solid rgba(243,210,27,.16);border-radius:6px;background:#09090a;color:#fff;padding:12px 13px;outline:0;font:700 14px/1.4 Inter,Arial,sans-serif}.lab-field textarea{min-height:105px;resize:vertical}.lab-field input:focus,.lab-field select:focus,.lab-field textarea:focus{border-color:rgba(243,210,27,.55);box-shadow:0 0 0 3px rgba(243,210,27,.07)}.range-row{display:grid;grid-template-columns:100px 1fr 38px;gap:10px;align-items:center}.range-row input{accent-color:var(--lab-gold)}
.check-list{display:grid;gap:9px}.check-item{display:flex;align-items:flex-start;gap:10px;padding:12px;border:1px solid rgba(255,255,255,.07);border-radius:6px;background:rgba(255,255,255,.02);cursor:pointer}.check-item input{width:18px;height:18px;accent-color:var(--lab-gold);flex:0 0 auto}.check-item span{color:#d4d4d6;font-size:13px;line-height:1.5;font-weight:700}
.lab-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.lab-btn{min-height:44px;padding:0 16px;border:1px solid rgba(255,255,255,.12);border-radius:6px;background:transparent;color:#fff;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.lab-btn.primary{background:var(--lab-gold);border-color:var(--lab-gold);color:#111}.lab-btn.danger{color:#ff8a8a;border-color:rgba(255,103,103,.25)}.lab-btn:disabled{opacity:.42;cursor:not-allowed}
.status-box{margin-top:16px;padding:14px;border:1px solid rgba(255,255,255,.08);border-radius:6px;background:rgba(255,255,255,.025);color:#cfcfd2;font-size:13px;line-height:1.6;font-weight:700}.status-box.good{border-color:rgba(69,212,134,.28);color:#8be4b4}.status-box.alert{border-color:rgba(255,103,103,.28);color:#ff9b9b}
.timeline,.stack-list{display:grid;gap:9px;margin-top:16px}.timeline-item,.stack-item{padding:13px 14px;border:1px solid rgba(255,255,255,.07);border-radius:6px;background:rgba(255,255,255,.02)}.timeline-item{display:grid;grid-template-columns:120px 1fr;gap:12px}.timeline-item time{color:var(--lab-gold);font-size:11px;font-weight:900}.timeline-item strong,.stack-item strong{display:block;color:#fff;font-size:14px}.timeline-item span,.stack-item span{display:block;margin-top:4px;color:var(--lab-muted);font-size:12px;line-height:1.5}.stack-item.is-complete{border-color:rgba(69,212,134,.25)}
.progress{height:8px;margin-top:12px;border-radius:99px;background:rgba(255,255,255,.08);overflow:hidden}.progress>span{display:block;height:100%;width:var(--progress,0%);background:var(--lab-gold);border-radius:inherit}.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.tag{padding:7px 10px;border-radius:999px;background:rgba(243,210,27,.07);border:1px solid rgba(243,210,27,.17);color:var(--lab-gold);font-size:11px;font-weight:900}.coach-output{min-height:180px;margin-top:16px;padding:16px;border-left:3px solid var(--lab-gold);background:rgba(255,255,255,.025);color:#dedee0;line-height:1.7;white-space:pre-wrap;font-size:14px}.profile-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.profile-badge{min-width:140px;padding:14px;border:1px solid rgba(243,210,27,.17);border-radius:6px;background:rgba(243,210,27,.04)}.profile-badge strong{color:var(--lab-gold);font-size:14px}.profile-badge span{display:block;margin-top:5px;color:#939398;font-size:11px}.leaderboard-row{display:grid;grid-template-columns:42px 1fr 90px;gap:12px;align-items:center;padding:12px 13px;border-bottom:1px solid rgba(255,255,255,.07)}.leaderboard-row:last-child{border-bottom:0}.leaderboard-rank{color:var(--lab-gold);font-weight:950}.leaderboard-name{font-weight:850}.leaderboard-score{text-align:right;color:var(--lab-green);font-weight:950}
.lab-footer{margin-top:18px;padding:20px;border:1px solid var(--lab-line);border-radius:8px;color:#939398;font-size:12px;line-height:1.6;text-align:center}
@media(max-width:1100px){.lab-hero{grid-template-columns:1fr}.score-ring{width:240px}.lab-card,.lab-card.span-6,.lab-card.span-8{grid-column:span 6}}
@media(max-width:760px){.lab-page{width:min(100% - 20px,100%)}.lab-nav{position:relative;top:0;align-items:flex-start}.lab-links{gap:12px}.lab-links a:nth-child(n+4){display:none}.lab-hero{min-height:0;padding:26px 20px}.lab-title{font-size:46px}.score-ring{width:190px}.lab-card,.lab-card.span-6,.lab-card.span-8{grid-column:1/-1;padding:20px}.form-grid,.metric-grid{grid-template-columns:1fr}.range-row{grid-template-columns:82px 1fr 30px}.timeline-item{grid-template-columns:1fr}.lab-btn{width:100%}}