:root{--bg: #0a0a0a;--bg2: #141414;--bg3: #1e1e1e;--bg4: #282828;--border: rgba(255,255,255,.07);--border2: rgba(255,255,255,.12);--text: #f0f0f0;--text2: #999;--text3: #555;--gold: #c9a84c;--gold-bright: #e8c060;--gold-dim: rgba(201,168,76,.12);--gold-border: rgba(201,168,76,.3);--red: #f87171;--red-dim: rgba(248,113,113,.1);--blue: #60a5fa;--radius: 12px;--radius-sm: 8px;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{height:100%;height:-webkit-fill-available}body{min-height:100%;min-height:-webkit-fill-available;width:100%;overscroll-behavior:none;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.5;-webkit-text-size-adjust:100%}#root{min-height:100vh;min-height:-webkit-fill-available;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg)}.screen{height:100dvh;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:var(--safe-top);padding-bottom:calc(72px + var(--safe-bottom))}.screen-full{height:100dvh;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-top:var(--safe-top);padding-bottom:var(--safe-bottom)}.nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg2);border-top:1px solid var(--border);display:flex;padding-bottom:var(--safe-bottom);z-index:100}.nav-btn{flex:1;padding:10px 4px 12px;border:none;background:none;color:var(--text3);cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;transition:color .15s}.nav-btn.active{color:var(--gold)}.nav-btn svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 20px;border-radius:var(--radius-sm);border:1px solid var(--border2);background:transparent;color:var(--text);cursor:pointer;font-size:15px;font-weight:500;transition:all .15s;-webkit-appearance:none}.btn:active{opacity:.7;transform:scale(.97)}.btn-gold{background:var(--gold);color:#000;border-color:var(--gold);font-weight:700;font-size:17px;padding:16px 24px}.btn-gold:active{background:var(--gold-bright)}.btn-sm{padding:8px 14px;font-size:13px}.btn-ghost{border-color:transparent;color:var(--text2)}.btn-danger{color:var(--red);border-color:transparent}.w-full{width:100%}input,select,textarea{background:var(--bg3);border:1px solid var(--border2);border-radius:var(--radius-sm);color:var(--text);font-size:16px;padding:12px 14px;outline:none;transition:border-color .15s;-webkit-appearance:none;width:100%}input:focus,select:focus,textarea:focus{border-color:var(--gold)}select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}select option{background:#1e1e1e}textarea{resize:none;font-family:inherit}.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin:0 16px 12px}.card-gold{background:var(--gold-dim);border-color:var(--gold-border)}.workout-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);margin:0 16px 12px;overflow:hidden}.workout-card-header{background:var(--gold-dim);border-bottom:1px solid var(--gold-border);padding:12px 16px;display:flex;align-items:center;justify-content:space-between}.workout-card-body{padding:20px 16px}.exercise-name{font-size:24px;font-weight:800;letter-spacing:-.5px;color:var(--text);margin-bottom:6px}.exercise-target{font-size:42px;font-weight:900;color:var(--gold);letter-spacing:-1px;line-height:1}.exercise-target-label{font-size:13px;color:var(--text2);margin-top:4px}.set-history{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}.set-pill{font-size:12px;padding:4px 10px;border-radius:20px;background:var(--bg3);color:var(--text2);border:1px solid var(--border2)}.set-pill.done{background:var(--gold-dim);color:var(--gold);border-color:var(--gold-border)}.chat-area{display:flex;flex-direction:column;margin:0 16px 12px;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;max-height:280px}.chat-messages{flex:1;padding:14px;display:flex;flex-direction:column;gap:10px;overflow-y:auto;-webkit-overflow-scrolling:touch;min-height:80px}.chat-msg{font-size:14px;line-height:1.6;white-space:pre-wrap}.chat-msg.coach{color:var(--text)}.chat-msg.user{color:var(--text2);font-style:italic}.chat-loading{display:flex;gap:4px;align-items:center;padding:4px 0}.chat-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:pulse 1.2s ease-in-out infinite}.chat-dot:nth-child(2){animation-delay:.2s}.chat-dot:nth-child(3){animation-delay:.4s}@keyframes pulse{0%,to{opacity:.2}50%{opacity:1}}.chat-input-row{display:flex;gap:0;align-items:stretch;border-top:1px solid var(--border)}.chat-input-row input,.chat-input-row textarea{border:none;border-radius:0;background:transparent;flex:1 1 auto;min-width:0;width:auto;padding:12px 14px;font-size:16px;resize:none;font-family:inherit;line-height:1.4}.chat-input-row input:focus,.chat-input-row textarea:focus{border-color:transparent}.chat-send{padding:12px 16px;background:none;border:none;color:var(--gold);font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap}.feel-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.feel-chip{padding:6px 12px;border-radius:20px;border:1px solid var(--border2);background:transparent;color:var(--text2);cursor:pointer;font-size:13px}.feel-chip.selected{background:var(--gold);color:#000;border-color:var(--gold);font-weight:600}.onboard-wrap{min-height:100dvh;padding:calc(var(--safe-top) + 24px) 24px calc(var(--safe-bottom) + 24px);display:flex;flex-direction:column}.onboard-step{font-size:12px;color:var(--text3);margin-bottom:8px}.onboard-q{font-size:22px;font-weight:700;margin-bottom:6px;letter-spacing:-.3px}.onboard-sub{font-size:14px;color:var(--text2);margin-bottom:24px}.onboard-options{display:flex;flex-direction:column;gap:10px}.onboard-option{padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--border2);background:var(--bg2);color:var(--text);cursor:pointer;font-size:15px;text-align:left;transition:all .15s}.onboard-option.selected{border-color:var(--gold);background:var(--gold-dim);color:var(--gold);font-weight:600}.onboard-option:active{opacity:.7}.home-wrap{min-height:100dvh;padding:calc(var(--safe-top) + 10px) 24px calc(var(--safe-bottom) + 100px);display:flex;flex-direction:column}.home-greeting{font-size:14px;color:var(--text2);margin-bottom:4px}.home-name{font-size:32px;font-weight:800;letter-spacing:-1px;margin-bottom:32px}.home-focus-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.home-focus-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:1px;margin-bottom:6px}.home-focus-name{font-size:26px;font-weight:800;color:var(--gold);letter-spacing:-.5px}.home-focus-meta{font-size:13px;color:var(--text2);margin-top:4px}.home-rest{font-size:15px;color:var(--text2);line-height:1.6}.stats-row{display:flex;gap:8px;margin-bottom:12px}.stat-box{flex:1;background:var(--bg3);border-radius:var(--radius-sm);padding:12px}.stat-val{font-size:22px;font-weight:700;color:var(--gold)}.stat-label{font-size:11px;color:var(--text3);margin-top:2px}.session-item{padding:14px 16px;border-bottom:1px solid var(--border);cursor:pointer}.session-item:active{background:var(--bg3)}.session-item:last-child{border-bottom:none}.session-focus{font-weight:600;font-size:15px}.session-meta{font-size:12px;color:var(--text3);margin-top:2px}.header{padding:16px 16px 10px;display:flex;align-items:center;justify-content:space-between}.header h1{font-size:20px;font-weight:700}.toast{position:fixed;top:calc(var(--safe-top) + 16px);left:50%;transform:translate(-50%);background:var(--bg2);border:1px solid var(--gold);color:var(--gold);padding:10px 20px;border-radius:20px;font-size:13px;font-weight:500;z-index:999;white-space:nowrap;animation:fadeUp .2s ease}@keyframes fadeUp{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.divider{height:1px;background:var(--border);margin:12px 16px}.row{display:flex;align-items:center;gap:8px}.row-between{display:flex;align-items:center;justify-content:space-between}.col{display:flex;flex-direction:column;gap:8px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.bold{font-weight:600}.gold{color:var(--gold)}.muted{color:var(--text2)}.dim{color:var(--text3)}.section-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.8px;font-weight:600;padding:0 16px;margin-bottom:6px}.input-label{font-size:12px;color:var(--text3);margin-bottom:4px}.input-group{display:flex;flex-direction:column;gap:4px}.empty{text-align:center;padding:48px 24px;color:var(--text3)}.empty-icon{font-size:40px;margin-bottom:12px}.empty-title{font-size:16px;color:var(--text2);font-weight:600;margin-bottom:6px}