:root{
  --bg:#0d0f12;--panel:#15181d;--panel2:#1b1f25;--line:#2a2f37;--text:#f4f6f8;--muted:#8f99a7;
  --accent:#ff4d34;--accent2:#ff775f;--ok:#36c98f;--danger:#ff5d6c;--shadow:0 18px 55px rgba(0,0,0,.25);
  --radius:22px;--radius-sm:14px;
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 80% 0%,rgba(255,77,52,.08),transparent 30%),var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;left:0;top:0;bottom:0;width:235px;padding:22px 16px;border-right:1px solid var(--line);background:rgba(13,15,18,.96);backdrop-filter:blur(16px);z-index:30;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:0 8px 22px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--accent),#b92517);font-weight:900;box-shadow:0 10px 28px rgba(255,77,52,.25)}.brand strong{display:block;font-size:16px}.brand small{display:block;color:var(--muted);font-size:10px;margin-top:1px}.sidebar nav{display:grid;gap:6px}.sidebar nav a,.side-bottom a{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:12px;color:#adb5c0;font-weight:650;font-size:14px;transition:.2s}.sidebar nav a:hover,.sidebar nav a.active{background:var(--panel2);color:#fff}.sidebar nav a.active{box-shadow:inset 3px 0 0 var(--accent)}.side-bottom{margin-top:auto;border-top:1px solid var(--line);padding-top:14px;display:grid;gap:3px}.main{margin-left:235px;padding:28px 34px 40px;max-width:1600px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.topbar h1{font-size:30px;line-height:1.05;margin:5px 0 0;letter-spacing:-.04em}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--muted);font-size:10px;font-weight:800}.user-chip{display:flex;align-items:center;gap:10px;border:1px solid var(--line);padding:8px 12px 8px 8px;border-radius:999px;background:rgba(21,24,29,.8);font-size:13px;font-weight:700}.user-chip>span{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#292e36}.user-chip small{display:block;color:var(--muted);font-weight:600;font-size:10px;margin-top:2px}.menu-btn{display:none}.hero-grid{display:grid;grid-template-columns:1.7fr .8fr;gap:16px;margin-bottom:16px}.hero-card,.readiness-card{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,#191c21,#121418);box-shadow:var(--shadow);padding:26px}.hero-card{display:flex;justify-content:space-between;align-items:center;min-height:190px;background:linear-gradient(125deg,rgba(255,77,52,.18),rgba(21,24,29,.96) 48%,rgba(21,24,29,1))}.hero-card h2{font-size:52px;letter-spacing:-.06em;margin:8px 0 2px}.hero-card p,.readiness-card p{color:var(--muted);margin:0}.ring{width:108px;height:108px;border:12px solid rgba(255,77,52,.2);border-top-color:var(--accent);border-right-color:var(--accent2);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center}.ring strong{font-size:29px}.ring small{font-size:10px;color:var(--muted)}.readiness-card{display:flex;flex-direction:column;justify-content:center}.readiness-number{font-size:42px;font-weight:900;letter-spacing:-.05em;margin:11px 0}.readiness-number small{font-size:14px;color:var(--muted);letter-spacing:0}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.metric{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:18px}.metric span,.metric small{display:block;color:var(--muted);font-size:11px}.metric strong{display:block;font-size:26px;letter-spacing:-.04em;margin:7px 0 4px}.charts-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:rgba(21,24,29,.92);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:16px}.panel.full{grid-column:1/-1}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-head h3,.panel h3{font-size:17px;margin:3px 0;letter-spacing:-.02em}.chart-wrap{height:250px;position:relative}.chart-wrap.tall{height:330px}.bar-list{display:grid;gap:12px}.bar-row{display:grid;grid-template-columns:130px 1fr 28px;align-items:center;gap:12px;font-size:12px}.bar-row>span{color:#c5cbd4}.bar-row>div{height:8px;background:#232832;border-radius:99px;overflow:hidden}.bar-row i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#ff977f);border-radius:99px}.note-card{border:1px dashed #3a404a;background:#111419;border-radius:18px;padding:18px;color:var(--muted);font-size:12px;line-height:1.6}.note-card strong{color:#e9ecf0}.note-card p{margin:6px 0 0}.alert{padding:13px 15px;border-radius:13px;margin-bottom:16px;font-size:13px;border:1px solid}.alert.success{background:rgba(54,201,143,.1);border-color:rgba(54,201,143,.35);color:#8be1bd}.alert.danger{background:rgba(255,93,108,.1);border-color:rgba(255,93,108,.35);color:#ff9aa4}.btn{border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-weight:800;font-size:12px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover{background:#ff634b}.btn.secondary{background:#1c2026;color:#dce1e8}.btn.big{padding:13px 22px;font-size:13px}.btn.wide{width:100%}.icon-btn{border:1px solid var(--line);background:#1b1f25;color:#d8dde5;border-radius:10px;min-width:34px;height:34px;cursor:pointer}.form-panel label,.profile-form label{display:block;color:#afb7c1;font-size:11px;font-weight:700}.form-grid{display:grid;gap:14px;margin-bottom:14px}.form-grid.cols-4{grid-template-columns:repeat(4,1fr)}.form-grid.cols-3{grid-template-columns:repeat(3,1fr)}.form-grid.cols-2{grid-template-columns:repeat(2,1fr)}input,select,textarea{width:100%;margin-top:6px;background:#101217;color:#eef1f4;border:1px solid #303641;border-radius:11px;padding:11px 12px;outline:none;transition:.18s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,77,52,.08)}input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent)}.set-table-wrap,.data-table-wrap{overflow:auto;border-radius:14px;border:1px solid var(--line)}table{border-collapse:collapse;width:100%}.set-table{min-width:920px}.set-table th,.data-table th{text-align:left;background:#101318;color:#818b98;text-transform:uppercase;letter-spacing:.1em;font-size:9px;padding:10px 11px}.set-table td,.data-table td{border-top:1px solid var(--line);padding:9px 10px;font-size:12px}.set-table input,.set-table select{margin:0;padding:8px 9px;border-radius:8px}.set-table td:first-child{min-width:260px}.form-actions{display:flex;justify-content:flex-end;margin-top:16px}.session-list{display:grid;gap:10px}.session-card{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:15px;padding:12px;background:#111419}.date-box{width:55px;height:55px;border-radius:14px;background:#1c2128;display:flex;flex-direction:column;align-items:center;justify-content:center;flex:none}.date-box strong{font-size:20px}.date-box span{font-size:9px;color:var(--muted)}.session-info{flex:1;min-width:0}.session-info h4{margin:0 0 5px;font-size:14px}.session-info p{margin:0;color:var(--muted);font-size:11px}.session-actions{display:flex;align-items:center;gap:8px}.session-actions form{margin:0}.rpe-badge{font-size:10px;border:1px solid #343a44;border-radius:99px;padding:7px 9px;color:#abb3be}.split-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.composition,.recovery-score{min-height:310px;display:flex;flex-direction:column;justify-content:center}.composition-main{display:flex;align-items:baseline;gap:9px;margin:16px 0 22px}.composition-main strong{font-size:54px;letter-spacing:-.06em}.composition-main span{color:var(--muted);font-size:12px}.mini-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mini-stats div,.target-list div{border:1px solid var(--line);background:#111419;border-radius:13px;padding:12px}.mini-stats span,.target-list span{display:block;color:var(--muted);font-size:10px;margin-bottom:4px}.mini-stats b,.target-list b{font-size:14px}.muted{color:var(--muted);font-size:11px;line-height:1.6}.target-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0}.exercise-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;max-height:650px;overflow:auto}.exercise-card{border:1px solid var(--line);background:#111419;border-radius:14px;padding:14px}.exercise-card span{display:block;color:var(--accent2);font-size:9px;text-transform:uppercase;letter-spacing:.1em;font-weight:900}.exercise-card strong{display:block;font-size:13px;margin:5px 0}.exercise-card small{color:var(--muted);font-size:10px}.exercises-layout{grid-template-columns:1.5fr .7fr}.empty{color:var(--muted);font-size:12px;padding:20px;text-align:center}.footer{text-align:center;color:#616a76;font-size:10px;padding:25px 0 0}.auth-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 0%,rgba(255,77,52,.15),transparent 33%),#0c0e11}.auth-card{width:min(420px,100%);background:#15181d;border:1px solid var(--line);border-radius:26px;padding:30px;box-shadow:var(--shadow)}.auth-card .brand-mark{margin-bottom:18px}.auth-card h1{font-size:30px;margin:0}.auth-card>p{color:var(--muted);font-size:12px;margin:6px 0 22px}.auth-card label{display:block;font-size:11px;color:#adb5c0;font-weight:700;margin:12px 0}.profile-form{max-width:900px}
@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.hero-grid{grid-template-columns:1fr}.split-grid,.exercises-layout{grid-template-columns:1fr}.form-grid.cols-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:780px){.sidebar{transform:translateX(-101%);transition:.2s;width:235px}.sidebar.open{transform:translateX(0)}.main{margin-left:0;padding:18px 14px 28px}.menu-btn{display:inline-grid;place-items:center;background:#171a1f;color:#fff;border:1px solid var(--line);border-radius:10px;width:36px;height:34px;margin-right:8px}.topbar{align-items:flex-start}.topbar h1{font-size:25px}.topbar .eyebrow{display:inline-block}.user-chip{padding:6px}.user-chip>div{display:none}.user-chip>span{width:31px;height:31px}.hero-card{min-height:155px;padding:20px}.hero-card h2{font-size:40px}.ring{width:85px;height:85px;border-width:9px}.metric-grid{grid-template-columns:1fr 1fr}.charts-grid{grid-template-columns:1fr}.panel.full{grid-column:auto}.panel{padding:15px;border-radius:18px}.form-grid.cols-4,.form-grid.cols-3,.form-grid.cols-2{grid-template-columns:1fr 1fr}.chart-wrap{height:220px}.session-card{align-items:flex-start}.session-actions{flex-direction:column}.bar-row{grid-template-columns:90px 1fr 24px}.exercise-grid{grid-template-columns:1fr}}
@media(max-width:500px){.main{padding:15px 10px 25px}.topbar{margin-bottom:18px}.metric-grid{grid-template-columns:1fr 1fr;gap:8px}.metric{padding:14px}.metric strong{font-size:21px}.hero-card{align-items:flex-start}.ring{width:74px;height:74px}.hero-card h2{font-size:35px}.form-grid.cols-4,.form-grid.cols-3,.form-grid.cols-2{grid-template-columns:1fr}.target-list,.mini-stats{grid-template-columns:1fr 1fr}.composition-main strong{font-size:45px}.panel-head{align-items:flex-start}.session-info p{line-height:1.5}}