@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&display=swap";:root{--sauna-bg-start:#3b1d12;--sauna-bg-end:#1f0b06;--stone-color:#2b2b2b;--water-bg-start:#0a264a;--water-bg-end:#031121;--totonou-bg-start:#04091a;--totonou-bg-end:#000;--text-main:#fcfcfc;--accent:#e56b3e;--glass-bg:#ffffff14;--glass-border:#ffffff26}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text-main);background:var(--totonou-bg-end);-webkit-font-smoothing:antialiased;width:100vw;height:100dvh;font-family:Inter,sans-serif;overflow:hidden}#root{width:100vw;height:100dvh}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:24px;width:90%;max-width:400px;padding:2rem;box-shadow:0 8px 32px #0000005e}.app-container{justify-content:center;align-items:center;width:100%;height:100%;transition:background 2s;display:flex;position:relative}.scene-container{flex-direction:column;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.primary-btn{color:#fff;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #ffffff4d;border-radius:50px;padding:16px 32px;font-size:1.2rem;font-weight:600;transition:all .3s}.primary-btn:hover{background:#fff3;transform:translateY(-2px);box-shadow:0 4px 16px #0006}.mute-btn{top:calc(16px + env(safe-area-inset-top,0px));z-index:20;-webkit-backdrop-filter:blur(10px);cursor:pointer;color:#fff;background:#ffffff1a;border:1px solid #ffffff4d;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:all .3s;display:flex;position:fixed;right:16px}.mute-btn:hover{background:#fff3;transform:translateY(-2px);box-shadow:0 4px 16px #0006}@keyframes steam-rise{0%{opacity:0;transform:translateY(0)scale(1)}20%{opacity:.8}to{opacity:0;transform:translateY(-50vh)scale(3)}}@keyframes ripple{0%{opacity:.6;transform:scale(1)}to{opacity:0;transform:scale(2.5)}}@keyframes breathe{0%{filter:brightness();transform:scale(1)}50%{filter:brightness(1.5);transform:scale(1.1)}to{filter:brightness();transform:scale(1)}}.breathing-circle{background:radial-gradient(circle,#fff3 0%,#fff0 70%);border-radius:50%;justify-content:center;align-items:center;width:250px;height:250px;animation:8s ease-in-out infinite breathe;display:flex}.steam-overlay{pointer-events:none;z-index:15;opacity:0;-webkit-backdrop-filter:blur();background:#ffffff0d;width:100%;height:100%;position:absolute;top:0;left:0}.steam-overlay.active{animation:7s cubic-bezier(.25,1,.5,1) forwards steam-blur-fade}@keyframes steam-blur-fade{0%{-webkit-backdrop-filter:blur();opacity:0;background:#fff0}15%{-webkit-backdrop-filter:blur(20px);opacity:.9;background:#fff3}45%{-webkit-backdrop-filter:blur(12px);opacity:.7;background:#ffffff1f}to{-webkit-backdrop-filter:blur();opacity:0;background:#fff0}}.cooling-glow{pointer-events:none;z-index:8;width:100%;height:100%;transition:box-shadow .3s;position:absolute;top:0;left:0}@keyframes glow-pulse{0%{box-shadow:inset 0 0 50px #38bdf840}50%{box-shadow:inset 0 0 100px #38bdf899}to{box-shadow:inset 0 0 50px #38bdf840}}.aurora-container{z-index:1;opacity:.65;pointer-events:none;background:radial-gradient(circle,#0f172acc 0%,#020617 100%);width:100%;height:100%;transition:opacity 2s;position:absolute;top:0;left:0;overflow:hidden}.aurora-blob{-webkit-filter:blur(80px);opacity:.45;mix-blend-mode:screen;pointer-events:none;transform-origin:50%;border-radius:50%;width:70vw;max-width:600px;height:70vw;max-height:600px;position:absolute}.aurora-blob.one{background:radial-gradient(circle,#8b5cf680 0%,#0000 70%);animation:25s ease-in-out infinite alternate float-aurora;top:-10%;left:-10%}.aurora-blob.two{background:radial-gradient(circle,#06b6d473 0%,#0000 70%);animation:32s ease-in-out infinite alternate-reverse float-aurora;bottom:-15%;right:-10%}.aurora-blob.three{background:radial-gradient(circle,#10b98159 0%,#0000 70%);animation:20s ease-in-out -7s infinite alternate float-aurora;top:35%;left:30%}@keyframes float-aurora{0%{transform:translate(0)scale(1)rotate(0)}50%{transform:translate(12%,8%)scale(1.2)rotate(180deg)}to{transform:translate(-6%,-10%)scale(.9)rotate(360deg)}}.breathing-circle-premium{z-index:10;background:radial-gradient(circle,#ffffff14 0%,#ffffff03 50%,#0000 70%);border:1px solid #ffffff26;border-radius:50%;justify-content:center;align-items:center;width:260px;height:260px;transition:transform 4s cubic-bezier(.4,0,.2,1),box-shadow 4s cubic-bezier(.4,0,.2,1),background 4s;display:flex;box-shadow:0 0 40px #ffffff0d,inset 0 0 30px #ffffff0d}.dashboard-value{font-family:Courier New,Courier,monospace;font-weight:700}.glass-panel,h2,p{transition:opacity .5s}.breathing-circle-premium{transition:transform 4s cubic-bezier(.4,0,.2,1),box-shadow 4s cubic-bezier(.4,0,.2,1),background 4s,opacity .5s}.primary-btn{transition:all .3s,opacity .5s}.ui-hidden .glass-panel,.ui-hidden .primary-btn,.ui-hidden h2,.ui-hidden p,.ui-hidden .breathing-circle-premium{opacity:0!important;pointer-events:none!important}.app-bg-layer{z-index:0;background-position:50%;background-size:cover;width:100%;height:100%;transition:opacity 2s;position:absolute;top:0;left:0}.app-main-ui-container{z-index:10;width:100%;height:100%;position:relative}.sauna-room-panel{text-align:center;z-index:10;width:92%;max-width:420px;padding:2.5rem 2rem}.sauna-room-title{color:#fca5a5;letter-spacing:4px;margin-bottom:1.5rem;font-size:1.4rem;font-weight:300}.sauna-meters-grid{grid-template-columns:1fr 1fr;gap:20px;margin:20px 0;display:grid}.sauna-meter-box{background:#0003;border:1px solid #ffffff0d;border-radius:16px;padding:15px 10px}.sauna-meter-label-temp{color:#fca5a5;text-transform:uppercase;letter-spacing:1px;font-size:.8rem}.sauna-meter-label-hum{color:#93c5fd;text-transform:uppercase;letter-spacing:1px;font-size:.8rem}.sauna-meter-val-temp{margin-top:5px;font-size:2rem}.sauna-meter-val-hum{color:#93c5fd;margin-top:5px;font-size:2rem}.sauna-info-panel{background:#ffffff08;border-radius:16px;flex-direction:column;gap:10px;margin-bottom:25px;padding:15px;display:flex}.sauna-info-row{justify-content:space-between;font-size:.95rem;display:flex}.sauna-info-row-bottom{border-top:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding-top:10px;font-size:.95rem;display:flex}.sauna-info-label{color:#cbd5e1}.sauna-info-val-heat{color:#f87171;font-weight:600}.sauna-info-val-hr{align-items:center;gap:6px;display:flex}.sauna-heart-icon{color:#ef4444;display:inline-block}.sauna-hr-bpm{font-size:.75rem;font-weight:300}.sauna-action-btn-container{justify-content:center;gap:15px;display:flex}.sauna-loyly-btn{border-color:var(--accent);color:var(--accent);width:100%;font-size:1.1rem}.sauna-next-stage-btn-container{bottom:calc(clamp(20px, 8vh, 60px) + env(safe-area-inset-bottom,0px));z-index:12;position:absolute}.sauna-next-stage-btn{background:#38bdf833;border-color:#38bdf899;box-shadow:0 4px 20px #38bdf826}.sauna-steam-particle{pointer-events:none;z-index:5;background:radial-gradient(circle,#ffffff4d 0%,#0000 70%);border-radius:50%;width:180px;height:180px;animation:4s ease-out forwards steam-rise;position:absolute;bottom:-5%}.cooling-panel{text-align:center;z-index:10;background:#ffffff0a;width:92%;max-width:420px;padding:2.5rem 2rem}.cooling-title{color:#bae6fd;letter-spacing:4px;margin-bottom:1.5rem;font-size:1.4rem;font-weight:300}.cooling-desc{color:#e0f2fe;margin:15px 0;font-size:1.1rem;font-weight:300;line-height:1.6}.cooling-info-panel{background:#38bdf80d;border:1px solid #38bdf81a;border-radius:16px;flex-direction:column;gap:10px;margin:20px 0 25px;padding:15px;display:flex}.cooling-info-row{justify-content:space-between;align-items:center;font-size:.95rem;display:flex}.cooling-info-row-bottom{border-top:1px solid #ffffff0d;justify-content:space-between;align-items:center;padding-top:10px;font-size:.95rem;display:flex}.cooling-info-label{color:#bae6fd}.cooling-info-val-temp{color:#38bdf8;font-weight:600}.cooling-info-val-hr{align-items:center;gap:6px;display:flex}.cooling-heart-icon{color:#38bdf8;display:inline-block}.cooling-hr-bpm-val{color:#e0f2fe;font-weight:600}.cooling-hr-bpm-label{font-size:.75rem;font-weight:300}.cooling-next-btn-container{bottom:calc(clamp(20px, 8vh, 60px) + env(safe-area-inset-bottom,0px));z-index:12;position:absolute}.cooling-next-btn{background:#c084fc40;border-color:#c084fc99;box-shadow:0 4px 20px #c084fc26}.cooling-ripple-effect{pointer-events:none;z-index:5;border:2px solid #38bdf840;border-radius:50%;width:120px;height:120px;animation:3s ease-out forwards ripple;position:absolute}.totonou-title-container{top:calc(clamp(15px, 8vh, 6%) + env(safe-area-inset-top,0px));z-index:10;text-align:center;width:90%;position:absolute}.totonou-title{letter-spacing:10px;color:#94a3b8;text-transform:uppercase;margin-bottom:8px;font-size:clamp(1.4rem,6vw,1.8rem);font-weight:200}.totonou-subtitle{color:#64748b;letter-spacing:2px;font-size:.9rem}.totonou-info-panel{z-index:10;background:#ffffff08;flex-direction:column;align-items:center;gap:12px;width:90%;max-width:380px;margin-top:40px;padding:1.5rem;display:flex}.totonou-info-row{align-items:baseline;gap:8px;display:flex}.totonou-info-label{color:#94a3b8;font-size:.9rem}.totonou-progress-val{text-shadow:0 0 15px #ffffff1a;font-size:2.2rem}.totonou-progress-bg{background:#ffffff0d;border-radius:3px;width:100%;height:6px;overflow:hidden}.totonou-progress-bar{background:linear-gradient(90deg,#8b5cf6,#3b82f6,#10b981);border-radius:3px;height:100%}.totonou-feedback{color:#cbd5e1;text-align:center;margin-top:5px;font-size:.85rem;line-height:1.5;animation:1.5s ease-out steam-blur-fade}.totonou-next-btn-container{bottom:calc(clamp(20px, 8vh, 60px) + env(safe-area-inset-bottom,0px));z-index:12;position:absolute}.totonou-next-btn{background:#ffffff14;border:1px solid #fff3;padding:12px 28px;font-size:.95rem}.app-start-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;height:100%;padding:20px;transition:opacity 1s;display:flex}.app-main-title{letter-spacing:6px;text-transform:uppercase;text-shadow:0 4px 16px #0009;text-align:center;margin-bottom:.5rem;font-size:clamp(2.2rem,8vw,3.5rem);font-weight:600}.app-subtitle{color:#cbd5e1;text-shadow:0 2px 8px #0009;text-align:center;margin-bottom:1.5rem;font-size:clamp(1rem,4vw,1.2rem);font-weight:300}.app-headphone-notice{color:#94a3b8;background:#ffffff0d;border:1px solid #ffffff1a;border-radius:30px;align-items:center;gap:6px;margin-bottom:2.5rem;padding:8px 16px;font-size:.9rem;display:flex}.app-btn-group{flex-direction:column;gap:15px;width:100%;max-width:280px;display:flex}.app-btn-primary{background:var(--accent);border-color:var(--accent)}.app-btn-secondary{background:#ffffff1a;padding:12px 24px;font-size:1rem}.app-stage-container{width:100%;height:100%;transition:opacity 1s}