:root{color-scheme:dark;--bg: #0b0c10;--surface: #14161b;--surface-2: #1a1d24;--surface-3: #212530;--border: #2a303b;--text: #f2f4f8;--text-2: #b4bcc9;--text-3: #7c8696;--accent: #2bdc74;--accent-2: #1fb965;--danger: #ff825d;--shadow: rgba(0, 0, 0, .45);--glow: rgba(43, 220, 116, .2)}*{box-sizing:border-box}body{margin:0;font-family:Space Grotesk,sans-serif;color:var(--text);background:var(--bg);line-height:1.4}#root{min-height:100vh}.app{min-height:100vh;padding:24px 18px 120px}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px}.session-controls{display:flex;align-items:center;gap:10px}.topbar h1{font-size:26px;margin:6px 0 0;font-weight:600}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:.24em;color:var(--text-3)}.timer{padding:12px 16px;border-radius:16px;background:var(--surface-2);border:1px solid var(--border);box-shadow:0 10px 26px var(--shadow);text-align:right;font-size:11px;text-transform:uppercase;letter-spacing:.16em}.timer.paused{border-color:#ff825d99}.timer strong{display:block;font-size:18px;letter-spacing:.08em;color:var(--accent)}.timer.paused strong{color:var(--danger)}.alert{background:#ff825d29;border:1px solid rgba(255,130,93,.5);color:#ffd1c4;padding:12px 14px;border-radius:12px;margin-bottom:16px;font-size:13px}.screen{min-height:100vh;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--text-2)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:22px;padding:18px;box-shadow:0 16px 34px var(--shadow);animation:rise-in .45s ease-out}.section-title{margin-bottom:16px}.section-title h2{margin:0 0 4px;font-size:20px;font-weight:600}.section-title p{margin:0;color:var(--text-2);font-size:14px}.template-grid{display:grid;gap:12px}.card{border:1px solid var(--border);background:var(--surface-2);border-radius:16px;padding:16px;text-align:left;display:flex;justify-content:space-between;align-items:center;gap:16px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.card h3{margin:0 0 4px;font-size:17px;font-weight:600}.card p{margin:0;color:var(--text-2);font-size:13px}.card span{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--accent)}.template{cursor:pointer}.template:hover{transform:translateY(-2px);border-color:#2bdc7499;box-shadow:0 14px 30px #00000073}.active-card{margin-top:18px;padding:16px;border-radius:16px;border:1px solid rgba(43,220,116,.4);background:#2bdc7414;display:flex;align-items:center;justify-content:space-between}.athlete-grid{display:grid;gap:12px}.athlete-card{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;background:var(--surface-2);border:1px solid var(--border)}.athlete-card span{width:12px;height:12px;border-radius:999px}.athlete-card input{flex:1;font-size:15px;border:none;background:transparent;outline:none;color:var(--text)}.exercise-card{border:1px solid var(--border);border-radius:18px;padding:14px;background:var(--surface-2);margin-bottom:16px;box-shadow:0 12px 24px #00000059;animation:rise-in .45s ease-out}.exercise-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.exercise-header h3{margin:0;font-size:17px}.exercise-header p{margin:6px 0 0;color:var(--text-3);font-size:13px}.tag{font-size:11px;text-transform:uppercase;letter-spacing:.1em;padding:4px 8px;border-radius:999px;border:1px solid rgba(43,220,116,.4);background:#2bdc741f;color:var(--accent)}.athlete-rows{display:grid;gap:12px}.athlete-row{border:1px solid var(--border);border-radius:14px;padding:12px;background:var(--surface-3)}.athlete-name{display:inline-flex;align-items:center;gap:8px;font-size:12px;text-transform:uppercase;letter-spacing:.1em;border-left:3px solid var(--accent);padding-left:8px;margin-bottom:10px;color:var(--text-2)}.athlete-name span{width:10px;height:10px;border-radius:999px}.set-list{display:grid;gap:6px;margin-bottom:10px}.set-chip{display:flex;align-items:center;justify-content:space-between;padding:8px 10px;border-radius:12px;background:var(--surface-2);border:1px solid var(--border);font-size:13px;color:var(--text-2)}.set-chip strong{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}.set-input{display:grid;gap:8px}.set-meta{display:flex;justify-content:space-between;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3)}.set-input-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 44px;gap:8px;align-items:center}.set-input input{border-radius:12px;border:1px solid var(--border);padding:8px;font-size:14px;background:var(--surface-2);color:var(--text)}.set-input input::placeholder{color:var(--text-3)}.check-btn{width:44px;height:44px;border-radius:14px;border:none;background:var(--accent);color:#0b0c10;font-size:18px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 10px 22px var(--glow)}.check-btn:disabled{background:var(--surface-3);color:var(--text-3);box-shadow:none;cursor:not-allowed}.add-exercise{margin-top:18px}.add-exercise-panel{margin-top:12px;display:grid;gap:10px;border-radius:16px;padding:12px;background:var(--surface-2);border:1px solid var(--border)}.add-exercise-panel label{display:grid;gap:6px;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3)}.add-exercise-panel select,.add-exercise-panel input{padding:8px 10px;border-radius:12px;border:1px solid var(--border);font-size:14px;background:var(--surface-3);color:var(--text)}.actions{margin-top:16px;display:flex;justify-content:flex-end}.btn{font-size:12px;text-transform:uppercase;letter-spacing:.14em;padding:12px 16px;border-radius:999px;border:1px solid transparent;background:transparent;cursor:pointer;color:var(--text)}.btn.small{padding:8px 12px;font-size:10px;letter-spacing:.18em}.btn.primary{background:var(--accent);color:#0b0c10;box-shadow:0 12px 26px var(--glow);border-color:transparent}.btn.secondary{border-color:var(--accent);color:var(--accent)}.btn.ghost{border-color:var(--border);color:var(--text-2)}.empty{padding:16px;text-align:center;color:var(--text-3)}.history-list{display:grid;gap:12px;margin-bottom:16px}.session-detail{border-top:1px solid var(--border);padding-top:16px}.rest-timer{position:fixed;bottom:72px;left:16px;right:16px;background:var(--surface-2);border:1px solid var(--border);border-radius:18px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 16px 32px #00000073;z-index:10;animation:rise-in .4s ease-out}.rest-timer span{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3)}.rest-timer strong{display:block;font-size:20px;color:var(--accent)}.bottom-nav{position:fixed;bottom:16px;left:16px;right:16px;background:var(--surface);border:1px solid var(--border);border-radius:18px;display:grid;grid-template-columns:repeat(3,1fr);padding:6px;gap:6px;box-shadow:0 14px 30px #0000008c;z-index:9}.bottom-nav button{border:none;background:transparent;padding:10px 8px;border-radius:14px;font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:var(--text-3);cursor:pointer}.bottom-nav button.active{background:var(--accent);color:#0b0c10}@keyframes rise-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (min-width: 900px){.app{max-width:900px;margin:0 auto}.template-grid{grid-template-columns:repeat(3,1fr)}.athlete-grid{grid-template-columns:repeat(2,1fr)}.set-input-row{grid-template-columns:repeat(3,minmax(0,1fr)) 52px}}