:root{--bg: #0b1120;--bg-alt: #0e1628;--surface: rgba(255, 255, 255, .05);--surface-hover: rgba(255, 255, 255, .09);--border: rgba(255, 255, 255, .1);--border-bright: rgba(255, 255, 255, .18);--text: #f0ece6;--text-muted: rgba(240, 236, 230, .5);--text-faint: rgba(240, 236, 230, .25);--accent: #88d5d3;--accent-dim: rgba(136, 213, 211, .15);--accent-glow: rgba(136, 213, 211, .25);--warm: #f5a461;--warm-dim: rgba(245, 164, 97, .15);--success: #85d4a3;--danger: #e07070;--font-display: "DM Serif Display", Georgia, serif;--font-body: "DM Sans", system-ui, sans-serif;--r-sm: 10px;--r-md: 16px;--r-lg: 24px;--r-xl: 32px;--r-full: 9999px;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.45, 0, .55, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100dvh;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}img,svg{display:block;max-width:100%}#app{display:flex;flex-direction:column;min-height:100dvh;min-height:100vh}#view{flex:1;overflow-y:auto;padding-bottom:80px}#navbar{position:fixed;bottom:0;left:0;right:0;z-index:100;background:#0b1120eb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom,0)}.navbar{display:flex;justify-content:space-around;align-items:center;height:64px;max-width:480px;margin:0 auto}.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 16px;color:var(--text-muted);font-size:.7rem;font-weight:500;letter-spacing:.04em;text-transform:uppercase;transition:color .2s var(--ease-out);min-width:60px}.nav-item i{font-size:1.35rem}.nav-item.active{color:var(--accent)}.view{display:flex;flex-direction:column;align-items:center;min-height:calc(100dvh - 64px);min-height:calc(100vh - 64px);padding:0 1.25rem 2rem}.view-padded{padding-top:3rem}.view-center{justify-content:center}.view-immersive{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;padding-bottom:80px;background:radial-gradient(ellipse at 30% 15%,#162b48,#0b1120 55%),radial-gradient(ellipse at 75% 85%,#0d2438 0%,transparent 50%)}.display{font-family:var(--font-display);font-size:clamp(2rem,5vw,3rem);line-height:1.1;font-weight:400}.title{font-family:var(--font-display);font-size:clamp(1.4rem,4vw,2rem);font-weight:400;line-height:1.2}.label{font-size:.75rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.text-muted{color:var(--text-muted)}.text-accent{color:var(--accent)}.text-warm{color:var(--warm)}.text-center{text-align:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 2rem;border-radius:var(--r-full);font-family:var(--font-body);font-size:.95rem;font-weight:500;transition:all .2s var(--ease-out);white-space:nowrap}.btn-primary{background:var(--accent);color:#0b1120}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0);filter:brightness(.95)}.btn-ghost{background:var(--surface);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover{background:var(--surface-hover);border-color:var(--border-bright)}.btn-warm{background:var(--warm);color:#0b1120}.btn-warm:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-lg{padding:1rem 2.5rem;font-size:1.05rem}.btn-sm{padding:.6rem 1.25rem;font-size:.85rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:1.5rem;width:100%;transition:background .2s,border-color .2s,transform .2s var(--ease-out)}.card-interactive{cursor:pointer}.card-interactive:hover{background:var(--surface-hover);border-color:var(--border-bright);transform:translateY(-2px)}.card-interactive:active{transform:translateY(0)}.card-accent{border-color:var(--accent-glow);background:var(--accent-dim)}.home-header{width:100%;padding:3.5rem 0 1.5rem;text-align:left}.home-greeting{font-family:var(--font-display);font-size:clamp(1.6rem,5vw,2.4rem);line-height:1.15;margin-bottom:.35rem}.home-subtext{color:var(--text-muted);font-size:.95rem}.streak-badge{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .9rem;background:var(--warm-dim);border:1px solid rgba(245,164,97,.3);border-radius:var(--r-full);font-size:.85rem;font-weight:500;color:var(--warm);margin-top:1rem}.home-cards{display:flex;flex-direction:column;gap:1rem;width:100%;margin-top:1.5rem}.home-card{position:relative;overflow:hidden}.home-card-icon{font-size:2rem;margin-bottom:.75rem;color:var(--accent)}.home-card.warm .home-card-icon{color:var(--warm)}.home-card-title{font-family:var(--font-display);font-size:1.4rem;margin-bottom:.25rem}.home-card-desc{color:var(--text-muted);font-size:.88rem;line-height:1.5;margin-bottom:1.25rem}.home-card-chips{display:flex;gap:.5rem;flex-wrap:wrap}.chip{padding:.3rem .75rem;background:#ffffff14;border:1px solid var(--border);border-radius:var(--r-full);font-size:.8rem;color:var(--text-muted);cursor:pointer;transition:all .18s}.chip:hover{background:var(--accent-dim);border-color:var(--accent-glow);color:var(--accent)}.chip.warm:hover{background:var(--warm-dim);border-color:#f5a46159;color:var(--warm)}.home-stats{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;width:100%;margin-top:1.5rem}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:1rem;text-align:center}.stat-value{font-family:var(--font-display);font-size:2rem;line-height:1;margin-bottom:.3rem}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.select-header{width:100%;padding-top:3.5rem;margin-bottom:2rem}.select-header .back-btn{display:inline-flex;align-items:center;gap:.4rem;color:var(--text-muted);font-size:.9rem;margin-bottom:1.5rem;transition:color .18s}.select-header .back-btn:hover{color:var(--text)}.duration-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;width:100%}.duration-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:1.25rem .5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);color:var(--text);font-family:var(--font-display);font-size:1.5rem;transition:all .2s var(--ease-out)}.duration-btn span{font-family:var(--font-body);font-size:.7rem;color:var(--text-muted);margin-top:.25rem;text-transform:uppercase;letter-spacing:.06em}.duration-btn:hover{background:var(--accent-dim);border-color:var(--accent-glow);color:var(--accent);transform:translateY(-2px)}.duration-btn:hover span{color:var(--accent)}.pattern-list{display:flex;flex-direction:column;gap:.75rem;width:100%}.pattern-btn{display:flex;align-items:center;gap:1.25rem;padding:1.25rem 1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);color:var(--text);text-align:left;transition:all .2s var(--ease-out)}.pattern-btn:hover{background:var(--accent-dim);border-color:var(--accent-glow);transform:translateY(-2px)}.pattern-btn-icon{font-size:1.75rem;color:var(--accent)}.pattern-btn-title{font-family:var(--font-display);font-size:1.1rem;margin-bottom:.2rem}.pattern-btn-desc{font-size:.8rem;color:var(--text-muted)}.intro-seq{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:var(--bg);display:flex;align-items:center;justify-content:center;padding:2rem}.intro-seq-text{font-family:var(--font-display);font-size:clamp(1.5rem,5vw,2.5rem);color:var(--text);text-align:center;line-height:1.3;opacity:0;animation:fade-message 2.4s var(--ease-in-out) forwards}@keyframes fade-message{0%{opacity:0;transform:translateY(6px)}25%{opacity:1;transform:translateY(0)}75%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-4px)}}.challenge-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 30% 15%,#162b48 0%,transparent 55%),radial-gradient(ellipse at 75% 85%,#0d2438 0%,transparent 50%),var(--bg)}.challenge-ui{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;padding-bottom:80px}.timer-display{font-family:var(--font-display);font-size:clamp(5rem,20vw,9rem);line-height:1;letter-spacing:-.02em;color:var(--text);animation:timer-pulse 1s ease-in-out infinite alternate}@keyframes timer-pulse{0%{opacity:1}to{opacity:.65}}.timer-display.paused{animation:none;opacity:.4}.timer-label{margin-top:1rem;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted)}.reset-flash{position:fixed;top:0;right:0;bottom:0;left:0;z-index:3;background:#e070701f;pointer-events:none;opacity:0;transition:opacity .15s}.reset-flash.active{opacity:1}.reset-count{position:fixed;top:1.5rem;left:1.5rem;z-index:4;font-size:.8rem;color:var(--text-faint);letter-spacing:.06em}.mute-btn{position:fixed;top:1.25rem;right:1.25rem;z-index:4;width:44px;height:44px;border-radius:var(--r-full);background:var(--surface);border:1px solid var(--border);color:var(--text-muted);font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:all .18s}.mute-btn:hover{color:var(--text);border-color:var(--border-bright)}.breathing-bg{position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 50% 40%,#0d2e2e 0%,transparent 60%),radial-gradient(ellipse at 50% 60%,#102828 0%,transparent 50%),var(--bg)}.breathing-ui{position:fixed;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;padding-bottom:80px;gap:2.5rem}.breath-ring-wrap{position:relative;width:min(260px,60vw);height:min(260px,60vw);display:flex;align-items:center;justify-content:center}.breath-ring{width:100%;height:100%;border-radius:50%;border:2px solid rgba(136,213,211,.35);background:radial-gradient(circle,rgba(136,213,211,.12) 0%,rgba(136,213,211,.04) 70%,transparent 100%);display:flex;align-items:center;justify-content:center;transition:transform 0s linear,box-shadow .4s;will-change:transform}.breath-ring.expanded{box-shadow:0 0 60px #88d5d333,0 0 120px #88d5d314}.breath-phase-label{font-family:var(--font-display);font-size:clamp(1.4rem,5vw,2rem);color:var(--text);text-align:center}.breath-phase-count{font-family:DM Sans,sans-serif;font-size:clamp(2.5rem,8vw,4rem);font-weight:300;color:var(--accent);line-height:1;min-width:2ch;text-align:center}.breath-cycle-info{font-size:.8rem;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase}.breath-stop-btn{position:fixed;bottom:96px;left:50%;transform:translate(-50%);z-index:4}.victory{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;padding-bottom:96px;animation:fade-in .6s var(--ease-out);text-align:center}@keyframes fade-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.victory-icon{font-size:3.5rem;margin-bottom:1.5rem;animation:pop-in .5s .2s var(--ease-out) both}@keyframes pop-in{0%{opacity:0;transform:scale(.5)}to{opacity:1;transform:scale(1)}}.victory-title{font-family:var(--font-display);font-size:clamp(2rem,6vw,2.8rem);margin-bottom:.5rem}.victory-message{color:var(--text-muted);font-size:1rem;margin-bottom:2rem;max-width:28ch}.victory-stats{display:flex;gap:1.5rem;margin-bottom:2.5rem}.victory-stat{text-align:center}.victory-stat-value{font-family:var(--font-display);font-size:2rem;color:var(--accent)}.victory-stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.victory-actions{display:flex;flex-direction:column;align-items:center;gap:.75rem;width:100%;max-width:280px}.victory-share{display:flex;gap:1rem;margin-top:1rem}.share-btn{width:44px;height:44px;border-radius:var(--r-full);background:var(--surface);border:1px solid var(--border);color:var(--text-muted);font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:all .18s}.share-btn:hover{color:var(--text);border-color:var(--border-bright)}.progress-header{width:100%;padding-top:3.5rem;margin-bottom:1.5rem}.progress-stats{display:grid;grid-template-columns:1fr 1fr;gap:.75rem;width:100%;margin-bottom:1.5rem}.progress-stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:1.25rem 1rem;text-align:center}.progress-stat.accent{border-color:var(--accent-glow);background:var(--accent-dim)}.progress-stat.warm{border-color:#f5a4614d;background:var(--warm-dim)}.progress-stat-value{font-family:var(--font-display);font-size:2.5rem;line-height:1;margin-bottom:.3rem}.progress-stat.accent .progress-stat-value{color:var(--accent)}.progress-stat.warm .progress-stat-value{color:var(--warm)}.progress-stat-label{font-size:.73rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.07em}.section-title{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.75rem;width:100%}.session-list{display:flex;flex-direction:column;gap:.5rem;width:100%}.session-item{display:flex;align-items:center;gap:1rem;padding:.85rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md)}.session-item-icon{font-size:1.2rem;color:var(--accent);width:24px;text-align:center}.session-item-icon.warm{color:var(--warm)}.session-item-info{flex:1}.session-item-type{font-size:.9rem;font-weight:500}.session-item-date{font-size:.75rem;color:var(--text-muted)}.session-item-duration{font-family:var(--font-display);font-size:1rem;color:var(--text-muted)}.empty-state{width:100%;padding:3rem 1rem;text-align:center;color:var(--text-faint)}.empty-state i{font-size:2.5rem;margin-bottom:1rem;opacity:.4}.empty-state p{font-size:.9rem}@keyframes slide-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:slide-up .4s var(--ease-out) both}.animate-in:nth-child(2){animation-delay:60ms}.animate-in:nth-child(3){animation-delay:.12s}.animate-in:nth-child(4){animation-delay:.18s}.animate-in:nth-child(5){animation-delay:.24s}.guided-session{position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 1.5rem 80px}.guided-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;transition:background .8s}.theme-scan .guided-bg{background:radial-gradient(ellipse at 50% 30%,#142030,#0b1120 60%)}.theme-forest .guided-bg{background:radial-gradient(ellipse at 50% 30%,#0a2616,#070e09 65%)}.theme-ocean .guided-bg{background:radial-gradient(ellipse at 50% 50%,#081a38,#050c1e 65%)}.theme-mountain .guided-bg{background:radial-gradient(ellipse at 50% 20%,#181028,#0b0b18 65%)}.theme-gratitude .guided-bg{background:radial-gradient(ellipse at 50% 50%,#281408,#170c05 65%)}.guided-progress-bar{position:absolute;top:0;left:0;right:0;height:2px;background:#ffffff14;z-index:2}.guided-progress-fill{height:100%;background:var(--accent);transition:width .6s var(--ease-out)}.theme-gratitude .guided-progress-fill{background:var(--warm)}.theme-forest .guided-progress-fill{background:var(--success)}.guided-ui{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:1.5rem;max-width:560px;width:100%;text-align:center}.guided-step-label{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);min-height:1em;transition:opacity .5s}.guided-step-label.hidden{opacity:0}.guided-text{font-family:var(--font-display);font-size:clamp(1.2rem,4vw,1.7rem);line-height:1.55;color:var(--text);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}.guided-text.hidden{opacity:0;transform:translateY(6px)}.guided-step-track{width:100%;max-width:240px;height:2px;background:#ffffff1a;border-radius:1px;overflow:hidden}.guided-step-fill{height:100%;width:0%;background:#ffffff59}.guided-stop-btn{position:absolute;bottom:96px;left:50%;transform:translate(-50%);z-index:3;white-space:nowrap}.more-sessions-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;width:100%;margin-bottom:2rem}.more-card{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.25rem .5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);text-align:center;cursor:pointer;transition:all .2s var(--ease-out)}.more-card:hover{background:var(--surface-hover);border-color:var(--border-bright);transform:translateY(-2px)}.more-card-icon{font-size:1.6rem;line-height:1}.more-card-title{font-size:.82rem;font-weight:500;color:var(--text)}.more-card-desc{font-size:.72rem;color:var(--text-muted)}.w-full{width:100%}.mt-sm{margin-top:.5rem}.mt-md{margin-top:1rem}.mt-lg{margin-top:1.5rem}.mt-xl{margin-top:2.5rem}.gap-sm{gap:.5rem}.d-flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}