:root{--bg-charcoal: #050505;--bg-dark: #0a0a0a;--light-cloud: #F0F2F5;--text-secondary: rgba(255, 255, 255, .6);--text-tertiary: rgba(255, 255, 255, .4);--accent-sage: #A3BFA8;--accent-amber: #E6C288;--accent-slate: #8DA3BA;--glass-edge: rgba(255, 255, 255, .25);--glass-surface: rgba(255, 255, 255, .03);--glass-highlight: rgba(255, 255, 255, .1);--app-padding: 24px;--card-padding: 20px;--radius-outer: 12px;--radius-inner: 8px;--font-primary: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "SF Mono", monospace}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html,body{font-family:var(--font-primary);background-color:var(--bg-charcoal);color:var(--light-cloud);min-height:100vh;overflow-x:hidden}.ambient-light{position:fixed;top:-20%;right:-20%;width:80vw;height:80vw;background:radial-gradient(circle,#f0f2f514,#05050500 70%);filter:blur(80px);z-index:0;pointer-events:none;animation:drift 20s infinite alternate ease-in-out}@keyframes drift{0%{transform:translate(0) scale(1);opacity:.6}to{transform:translate(-30px,30px) scale(1.1);opacity:.4}}.app-container{position:relative;z-index:1;min-height:100vh;padding:var(--app-padding);padding-bottom:100px;display:flex;flex-direction:column;gap:32px}.mono{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;opacity:.7}.data-value{font-family:var(--font-mono);font-weight:500}.glass-block{position:relative;background:linear-gradient(160deg,#ffffff0f,#ffffff03);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);border-radius:var(--radius-outer);padding:var(--card-padding);overflow:hidden;border-top:1px solid rgba(255,255,255,.15);border-left:1px solid rgba(255,255,255,.08);border-right:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(0,0,0,.3);box-shadow:0 20px 40px -10px #00000080,inset 0 0 0 1px #ffffff05;transition:transform .3s ease,box-shadow .3s ease}.glass-block:active{transform:scale(.98)}.glow-sage:before{content:"";position:absolute;width:150%;height:150%;background:radial-gradient(circle at top left,var(--accent-sage),transparent 70%);top:-50%;left:-50%;opacity:.12;filter:blur(40px);pointer-events:none}.glow-slate:before{content:"";position:absolute;width:150%;height:150%;background:radial-gradient(circle at bottom right,var(--accent-slate),transparent 60%);bottom:-50%;right:-50%;opacity:.15;filter:blur(40px);pointer-events:none}.glow-amber:before{content:"";position:absolute;width:150%;height:150%;background:radial-gradient(circle at center,var(--accent-amber),transparent 60%);top:20%;left:20%;opacity:.1;filter:blur(40px);pointer-events:none}.app-header{display:flex;justify-content:space-between;align-items:flex-start}.brand{font-size:1.1rem;font-weight:500;color:#ffffffe6}.brand span{opacity:.6}.status-pill{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);padding:6px 12px;border-radius:20px;display:flex;align-items:center;gap:8px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.status-dot{width:6px;height:6px;background-color:var(--accent-sage);border-radius:50%;box-shadow:0 0 8px var(--accent-sage);animation:pulse-dot 2s infinite}@keyframes pulse-dot{0%,to{opacity:.6;transform:scale(.9)}50%{opacity:1;transform:scale(1.1)}}.sphere-container{height:35vh;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative}.vitasphere{width:160px;height:160px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ffffff14,#ffffff05 40%,#fff0);box-shadow:inset 10px 10px 20px #ffffff1a,inset -5px -5px 15px #00000080,0 20px 50px #00000080,0 0 0 1px #ffffff1a;-webkit-backdrop-filter:blur(6px) brightness(1.1);backdrop-filter:blur(6px) brightness(1.1);position:relative;animation:breathe 6s ease-in-out infinite}.vitasphere:after{content:"";position:absolute;inset:10%;border-radius:50%;background:radial-gradient(circle at 70% 70%,var(--accent-sage),transparent 60%);opacity:.15;filter:blur(20px);animation:shift-color 12s infinite alternate}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.04)}}@keyframes shift-color{0%{background:radial-gradient(circle at 70% 70%,var(--accent-sage),transparent 60%)}50%{background:radial-gradient(circle at 30% 70%,var(--accent-slate),transparent 60%)}to{background:radial-gradient(circle at 70% 30%,var(--accent-amber),transparent 60%)}}.sphere-caption{margin-top:24px;text-align:center;color:#ffffff80;font-size:.85rem;letter-spacing:.02em}.bento-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:16px;width:100%}.card-large{grid-column:span 2}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;position:relative;z-index:2}.card-title{font-size:.9rem;color:#ffffffe6;font-weight:500}.metric-big{font-size:2.2rem;font-weight:300;color:#fff;position:relative;z-index:2;line-height:1}.metric-unit{font-size:.9rem;opacity:.6;margin-left:4px}.metric-sub{font-size:.75rem;color:#ffffff80;margin-top:8px;position:relative;z-index:2}.chart-line{width:100%;height:40px;margin-top:16px;position:relative;z-index:2;display:flex;align-items:flex-end;gap:4px}.bar{flex:1;background:#ffffff26;border-radius:2px;transition:height .3s ease}.bar.active{background:#fff;box-shadow:0 0 10px #ffffff4d}.sleep-ring{width:50px;height:50px;border-radius:50%;border:3px solid rgba(255,255,255,.1);border-top:3px solid var(--accent-slate);border-right:3px solid var(--accent-slate);transform:rotate(-45deg);box-shadow:0 0 15px #8da3ba26}.progress-bar{width:100%;height:3px;background:#ffffff1a;margin-top:12px;border-radius:2px;overflow:hidden}.progress-fill{height:100%;background:var(--accent-amber);box-shadow:0 0 10px var(--accent-amber);transition:width .5s ease}.nav-dock{position:fixed;bottom:24px;left:24px;right:24px;height:60px;background:#0a0a0ab3;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:30px;border:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-around;align-items:center;z-index:100;box-shadow:0 10px 30px #00000080}.nav-item{display:flex;flex-direction:column;align-items:center;opacity:.4;transition:.3s;cursor:pointer;padding:8px 16px}.nav-item:hover{opacity:.7}.nav-item.active{opacity:1}.nav-dot{width:4px;height:4px;background:#fff;border-radius:50%;margin-top:4px;opacity:0;transition:.3s}.nav-item.active .nav-dot{opacity:1;box-shadow:0 0 5px #fff}.login-container{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:var(--app-padding);gap:30px}.login-logo{text-align:center}.login-logo-icon{font-size:64px;color:var(--accent-sage);margin-bottom:16px}.login-title{font-size:1.8rem;font-weight:600;margin-bottom:8px}.login-subtitle{color:var(--text-secondary);font-size:.95rem}.login-form{width:100%;max-width:320px;display:flex;flex-direction:column;gap:16px}.input-field{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-inner);padding:14px 16px;color:#fff;font-size:1rem;outline:none;transition:border-color .2s,background .2s}.input-field:focus{border-color:var(--accent-sage);background:#ffffff14}.input-field::placeholder{color:var(--text-tertiary)}.btn-primary{background:var(--accent-sage);color:var(--bg-charcoal);border:none;border-radius:var(--radius-inner);padding:14px 24px;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .2s,transform .2s}.btn-primary:hover{opacity:.9}.btn-primary:active{transform:scale(.98)}.btn-secondary{background:transparent;color:var(--text-secondary);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-inner);padding:14px 24px;font-size:1rem;cursor:pointer;transition:all .2s}.btn-secondary:hover{background:#ffffff0d;color:#fff}.error-message{color:#ff6b6b;font-size:.85rem;text-align:center}.link-text{color:var(--accent-sage);text-decoration:none;font-size:.9rem;cursor:pointer}.link-text:hover{text-decoration:underline}.loading-spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-in{animation:fadeInUp .6s cubic-bezier(.2,.8,.2,1) forwards}@media(max-width:380px){:root{--app-padding: 16px;--card-padding: 16px}.metric-big{font-size:1.8rem}.vitasphere{width:140px;height:140px}}