:root{--bg:#0b0d10;--ink:#f6f7f9;--muted:#a2aab6;--line:#333b46;--lime:#efb84d;--white:#fff}.app-shell{max-width:560px;background:linear-gradient(150deg,#15191e,transparent 40%)}body{background:radial-gradient(circle at 100% -10%,#39342b 0,transparent 34rem),var(--bg)}.brand{letter-spacing:.4px}.brand>span:last-child{color:var(--lime)}.brand-mark{background:var(--lime);color:#21190a}.card{background:linear-gradient(145deg,#20262e,#15191f);border-color:var(--line);box-shadow:0 18px 40px #0008}.field input,.field select,.search{background:#11151a;border-color:var(--line)}.field label{color:#d9dfe7}.primary{background:var(--lime);color:#21190a}.secondary{background:#252c35;border-color:#3a4451}.avatar{background:#312711;color:var(--lime)}.date-picker{background:#1b2027;border-color:var(--line)}.stat{background:#171c22;border-color:var(--line)}.exercise-card{border-color:var(--line)}.exercise-icon,.workout-option{background:#242a32}.tag{background:#292b26;color:#e8c984}.modal{background:#161b21}.auth-tabs{display:flex;gap:6px;padding:4px;background:#101317;border-radius:11px;margin-bottom:16px}.auth-tabs button{flex:1;border:0;border-radius:8px;padding:9px;background:transparent;color:var(--muted);font-weight:700}.auth-tabs .active{background:#2a313a;color:var(--ink)}.split{display:grid;grid-template-columns:1fr 1fr;gap:10px}.profile-summary{display:grid;gap:4px;padding:17px;margin:14px 0;border-radius:13px;background:#20262e}.profile-summary small{color:var(--muted)}.performance{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-radius:17px;border:1px solid #4a402a;background:linear-gradient(120deg,#29271f,#1a1e24);margin-bottom:20px}.performance small,.performance span{display:block;color:var(--muted);font-size:12px}.performance strong{display:block;margin:4px 0}.plate-art{display:grid;place-content:center;width:58px;height:58px;border:7px solid var(--lime);border-radius:50%;color:var(--lime);font-weight:800;text-align:center}.plate-art small{font-size:8px;color:var(--lime)}