.breathing-page{--ring:1;--txt:#e9eef5;--muted:#92a1b6;--breathing-bg1:#0b1a1a;--breathing-bg2:#0f2424;--breathing-accent:#5dbdbd;--accent:var(--breathing-accent);background:radial-gradient(1200px 800px at 50% 20%,var(--breathing-bg2)0%,var(--breathing-bg1)60%)no-repeat fixed;min-height:100vh;color:var(--txt);transition:background .8s}.breathing-page .wrap{grid-template-rows:auto 1fr auto;min-height:100vh;padding-bottom:80px;display:grid}.breathing-page header{justify-content:space-between;align-items:center;gap:12px;padding:16px 18px 8px;display:flex}.breathing-page header h1{letter-spacing:.2px;margin:0;font-size:18px;font-weight:700}.breathing-page main{background:linear-gradient(180deg,var(--bg)0%,var(--bg2)100%);place-items:center;padding:12px;display:grid;position:relative;overflow:hidden}.breathing-page .orb{aspect-ratio:1;width:min(55vmin,400px);transform:scale(var(--ring));cursor:pointer;background:radial-gradient(60% 60% at 50% 35%,#ffffff0f,#fff0 70%),radial-gradient(45% 45% at 60% 60%,#7cc6df26,#7cc6df00 70%),radial-gradient(100% 100%,#0f1a2d,#0b1324);border-radius:50%;place-items:center;transition:transform .6s;display:grid;position:relative;box-shadow:0 18px 50px #00000059,0 0 40px #7cc6df1f}.breathing-page .orb:before{content:"";opacity:0;pointer-events:none;background:radial-gradient(40% 40%,#7cc6df2e,#7cc6df00);border-radius:50%;position:absolute;inset:0;transform:scale(.85)}.breathing-page .orb.ripple:before{animation:.45s ease-out breathing-ripple}@keyframes breathing-ripple{0%{opacity:.6;transform:scale(.85)}to{opacity:0;transform:scale(1.15)}}.breathing-page .hud{text-align:center;place-items:center;gap:8px;display:grid;position:absolute;inset:auto 0 12%}.breathing-page .phase{letter-spacing:.4px;color:var(--txt);font-size:20px;font-weight:700}.breathing-page .count{color:var(--muted);font-size:12px}.breathing-page .progress-bar{background:#ffffff14;border-radius:999px;width:min(280px,70vw);height:6px;margin-top:4px;overflow:hidden}.breathing-page .progress-fill{background:linear-gradient(90deg,var(--accent),#8338eccc);border-radius:999px;height:100%;transition:width .3s ease-out;box-shadow:0 0 8px #7cc6df66}.breathing-page .timer{font-variant-numeric:tabular-nums;color:var(--muted);font-size:13px;font-weight:600}.breathing-page .panel{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:21;background:#070c16d9;border:1px solid #ffffff0f;border-radius:12px;max-width:min(520px,100vw - 32px);padding:12px 12px 10px;position:absolute;inset:16px 16px auto auto;box-shadow:0 8px 24px #00000059}.breathing-page .row{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px;display:flex}.breathing-page label{color:var(--muted);font-size:12px}.breathing-page input[type=number]{color:var(--txt);background:#ffffff0a;border:1px solid #ffffff14;border-radius:10px;outline:none;min-width:0;padding:8px 10px}.breathing-page input[type=number]:focus{border-color:#ffffff29}.breathing-page .tiny{color:var(--muted);font-size:11px}.breathing-page .floating-toggle{z-index:5;position:absolute;bottom:100px;right:16px}.breathing-page .toggle-btn{cursor:pointer;color:#fff;background:linear-gradient(135deg,#ffbe0b80,#ff006e66);border:1.5px solid #ffbe0bb3;border-radius:999px;padding:10px 12px;font-weight:700;transition:all .3s;box-shadow:0 4px 20px #ffbe0b4d}.breathing-page .toggle-btn:hover{background:linear-gradient(135deg,#ffbe0bb3,#ff006e99);transform:translateY(-2px);box-shadow:0 6px 30px #ffbe0b80,0 0 40px #ff006e4d}.breathing-page .overlay{z-index:20;background:0 0;position:fixed;inset:0}.breathing-page .inner{aspect-ratio:1;pointer-events:none;border-radius:50%;place-items:center;width:min(28vmin,180px);display:grid;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.breathing-page .glyph{opacity:.95;filter:drop-shadow(0 3px 10px #0000008c);width:60%;height:auto;position:relative}.breathing-page .glyph path,.breathing-page .glyph rect{fill:var(--accent)}.breathing-page .inner.running .glyph{opacity:.9}.breathing-page select{appearance:none;color:var(--txt);cursor:pointer;background-color:#0b1324;background-image:none;border:1px solid #ffffff1f;border-radius:10px;outline:none;padding:8px 10px}.breathing-page select:hover,.breathing-page select:focus{border-color:#ffffff40}.breathing-page input[type=range]{appearance:none;cursor:pointer;background:0 0}.breathing-page input[type=range]::-webkit-slider-track{background:linear-gradient(90deg,#ffffff1f,#7cc6df40);border-radius:999px;height:6px}.breathing-page input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--accent);border:2px solid #fffc;border-radius:50%;width:18px;height:18px;transition:all .2s;box-shadow:0 0 12px #7cc6df80}.breathing-page input[type=range]::-moz-range-track{background:linear-gradient(90deg,#ffffff1f,#7cc6df40);border-radius:999px;height:6px}.breathing-page input[type=range]::-moz-range-thumb{background:var(--accent);cursor:pointer;border:2px solid #fffc;border-radius:50%;width:18px;height:18px;transition:all .2s;box-shadow:0 0 12px #7cc6df80}