:root{--bg:#0a0a12;--bg-elev:#14141f;--bg-card:#1b1b28;--line:#2a2a3c;--text:#ececf4;--text-dim:#9a9ab0;--accent:#8b5cff;--accent-2:#00ced1;--danger:#ff3b30;--good:#0c6;--warn:#fc0;--radius:16px;--tab-h:60px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);overscroll-behavior:none;-webkit-font-smoothing:antialiased;font-family:-apple-system,Segoe UI,Roboto,system-ui,BlinkMacSystemFont,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif}button{font:inherit;color:inherit;cursor:pointer}a{color:var(--accent-2)}h1,h2,h3{margin:0 0 .4em;line-height:1.2}h1{font-size:1.35rem}h2{font-size:1.1rem}p{margin:0 0 .8em;line-height:1.5}small{color:var(--text-dim)}.app{min-height:100%;padding-top:env(safe-area-inset-top);flex-direction:column;display:flex}.scroll{-webkit-overflow-scrolling:touch;padding:16px 16px calc(var(--tab-h) + env(safe-area-inset-bottom) + 24px);flex:1;overflow-y:auto}.screen-title{justify-content:space-between;align-items:baseline;margin-bottom:12px;display:flex}.screen-title small{text-transform:uppercase;letter-spacing:.08em;font-size:.68rem}.card{background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;padding:16px}.card.tight{padding:12px 14px}.row{align-items:center;gap:12px;display:flex}.row.between{justify-content:space-between}.wrap{flex-wrap:wrap}.grid2{grid-template-columns:1fr 1fr;gap:10px;display:grid}.grid3{grid-template-columns:1fr 1fr 1fr;gap:8px;display:grid}.stack>*+*{margin-top:10px}.metric{background:var(--bg-elev);border-radius:12px;padding:10px 12px}.metric .v{font-size:1.3rem;font-weight:650}.metric .k{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem}.btn{background:var(--accent);color:#fff;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:13px 18px;font-weight:600;display:inline-flex}.btn:active{transform:translateY(1px)}.btn.secondary{background:var(--bg-elev);color:var(--text);border:1px solid var(--line)}.btn.ghost{border:1px solid var(--line);background:0 0}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.5}.btn.sm{width:auto;padding:9px 12px;font-size:.85rem}.pill{border:1px solid var(--line);background:var(--bg-elev);border-radius:999px;padding:8px 12px;font-size:.82rem}.pill.on{background:var(--accent);border-color:var(--accent);color:#fff}.tabbar{height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--bg-elev);border-top:1px solid var(--line);z-index:20;display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar button{color:var(--text-dim);background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:.62rem;display:flex}.tabbar button .ic{font-size:1.15rem;line-height:1}.tabbar button.on{color:var(--accent)}.widget-wrap{place-items:center;padding:8px 0 4px;display:grid}.ring-outer{border-radius:50%;place-items:center;transition:box-shadow .6s,background .6s;display:grid}.ring-inner{color:#05050a;border-radius:50%;place-items:center;font-weight:700;transition:background .6s;display:grid}.bar{background:var(--bg-elev);border-radius:999px;height:8px;overflow:hidden}.bar>span{border-radius:999px;height:100%;display:block}.waveform{background:#05050a;border-radius:12px;width:100%;height:90px;display:block}canvas.cyma{aspect-ratio:1;border-radius:var(--radius);background:#05050a;width:100%;display:block}.breath-stage{place-items:center;padding:24px 0;display:grid}.breath-orb{aspect-ratio:1;background:radial-gradient(circle at 40% 35%, var(--accent-2), var(--accent));border-radius:50%;width:60vw;max-width:280px;transition:transform linear}.phase-label{letter-spacing:.04em;margin-top:18px;font-size:1.3rem;font-weight:600}.slider{width:100%;accent-color:var(--accent)}.list-item{border-bottom:1px solid var(--line);padding:12px 0}.list-item:last-child{border-bottom:none}.tag{background:var(--bg-elev);border:1px solid var(--line);color:var(--text-dim);border-radius:999px;padding:3px 8px;font-size:.7rem}.overlay{z-index:50;padding:24px 20px calc(env(safe-area-inset-bottom) + 20px);padding-top:calc(env(safe-area-inset-top) + 24px);background:#04040af0;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;right:0;overflow-y:auto}.disclaimer{color:var(--text-dim);border-left:2px solid var(--line);margin:10px 0;padding-left:10px;font-size:.8rem}.warnbox{border:1px solid var(--warn);background:#ffcc0014;border-radius:12px;padding:12px;font-size:.85rem}.center{text-align:center}.mono{font-variant-numeric:tabular-nums}