@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--bg-primary:#0b1326;--bg-secondary:#060e20;--card-bg:#171f33a6;--card-border:#ffffff1a;--card-glow:#0006;--text-primary:#dae2fd;--text-secondary:#9db2e6;--text-muted:#62729a;--accent-crimson:#e11931;--accent-cyan:#26c6da;--accent-indigo:#7c4eff;--accent-lavender:#cdbdff;--accent-emerald:#10b981;--accent-amber:#ffb3af;--font-sans:"Inter", "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-heading:"Space Grotesk", "Outfit", sans-serif;--font-mono:"JetBrains Mono", monospace;--radius-xl:24px;--radius-lg:16px;--radius-md:12px;--radius-sm:8px;--shadow-main:0 10px 40px -10px #0009;--glass-shadow:inset 0 1px 1px 0 #ffffff14;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;box-sizing:border-box}*,:before,:after{box-sizing:inherit}body{background-color:var(--bg-primary);font-family:var(--font-sans);color:var(--text-primary);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 5% 15%,#26c6da14 0%,#0000 40%),radial-gradient(circle at 95% 85%,#7c4eff0f 0%,#0000 45%),radial-gradient(circle,#e1193108 0%,#0000 50%);background-attachment:fixed;min-height:100vh;margin:0;padding:0;overflow-x:hidden}#root{width:100%;min-height:100vh;display:flex;overflow-x:hidden}.app-layout{width:100%;min-width:0;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;gap:24px;width:100%;min-width:0;max-width:1200px;margin:0 auto;padding:32px 24px 40px;display:flex}.nav-sidebar{border-right:1px solid var(--card-border);-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);z-index:100;background:#0b1326d9;flex-direction:column;flex-shrink:0;justify-content:space-between;width:280px;height:100vh;padding:32px 20px;display:flex;position:sticky;top:0}.sidebar-logo{align-items:center;gap:12px;margin-bottom:40px;padding:0 8px;display:flex}.sidebar-logo h1{font-family:var(--font-heading);letter-spacing:-.5px;background:linear-gradient(135deg, #fff 40%, var(--accent-lavender) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin:0;font-size:20px;font-weight:700}.sidebar-menu{flex-direction:column;flex:1;gap:8px;display:flex}.sidebar-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;align-items:center;gap:14px;width:100%;padding:14px 18px;font-size:15px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.sidebar-item:hover{color:var(--text-primary);background:#ffffff08}.sidebar-item.active{background:var(--card-bg);border-color:var(--card-border);color:var(--text-primary);box-shadow:var(--shadow-main), var(--glass-shadow);border-left:3px solid var(--accent-cyan)}.sidebar-item svg{flex-shrink:0;width:20px;height:20px;transition:transform .2s}.sidebar-item.active svg{color:var(--accent-cyan);filter:drop-shadow(0 0 4px #26c6da4d)}.sidebar-item:hover svg{transform:scale(1.05)}.sidebar-footer{border-top:1px solid #ffffff0d;padding-top:20px}.nav-bottom-bar{display:none}@media (width<=768px){.nav-sidebar{display:none}.nav-bottom-bar{border-top:1px solid var(--card-border);-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);z-index:999;height:72px;padding:6px 16px calc(6px + env(safe-area-inset-bottom,0px)) 16px;scrollbar-width:none;-webkit-overflow-scrolling:touch;background:#0b1326f2;justify-content:flex-start;align-items:center;gap:12px;display:flex;position:fixed;bottom:0;left:0;right:0;overflow-x:auto;box-shadow:0 -8px 30px #00000080}.nav-bottom-bar::-webkit-scrollbar{display:none}.bottom-item{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;flex-direction:column;flex-shrink:0;justify-content:center;align-items:center;gap:4px;width:76px;height:100%;padding:4px 0;font-size:11px;font-weight:500;transition:all .2s;display:flex}.bottom-item svg{width:20px;height:20px;transition:transform .2s}.bottom-item.active{color:var(--accent-cyan)}.bottom-item.active svg{filter:drop-shadow(0 0 5px #26c6da66);transform:translateY(-2px)}.main-content{padding:calc(20px + env(safe-area-inset-top,24px)) 16px calc(88px + env(safe-area-inset-bottom,0px)) 16px}.dashboard-grid{grid-template-columns:1fr!important;gap:16px!important}.metric-card{grid-column:span 1!important}.profile-card-layout{grid-template-columns:1fr!important;gap:16px!important}.profile-input-card{grid-column:span 1!important}.hrv-metrics-grid{grid-template-columns:1fr!important;gap:10px!important}.sleep-status-grid,.sleep-stats-grid,.acwr-grid-container{grid-template-columns:1fr!important;gap:12px!important}.sleep-legend{grid-template-columns:repeat(2,1fr)!important;gap:10px!important}.diagnostics-grid{grid-template-columns:1fr!important;gap:12px!important}.card-header-row{flex-wrap:wrap!important;gap:12px!important}.history-item{flex-direction:column!important;align-items:flex-start!important;gap:8px!important}.history-metrics{flex-wrap:wrap!important;justify-content:flex-start!important;gap:12px!important;width:100%!important}.info-modal-card{padding:20px!important}.app-header{flex-direction:column!important;align-items:flex-start!important;gap:12px!important}}.app-header{border-bottom:1px solid var(--card-border);justify-content:space-between;align-items:center;margin-bottom:8px;padding-bottom:16px;display:flex}.brand-section{align-items:center;gap:12px;display:flex}.brand-icon{width:32px;height:32px;color:var(--accent-crimson);filter:drop-shadow(0 0 6px #e1193166);animation:1.2s ease-in-out infinite heart-beat}h1.page-title{font-family:var(--font-heading);letter-spacing:-.5px;color:var(--text-primary);align-items:center;gap:10px;margin:0;font-size:26px;font-weight:700;display:flex}.info-btn{border:1px solid var(--card-border);width:24px;height:24px;color:var(--text-secondary);cursor:pointer;font-family:var(--font-mono);background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:13px;font-weight:700;transition:all .2s;display:flex}.info-btn:hover{border-color:var(--accent-cyan);color:var(--accent-cyan);background:#ffffff1f;transform:scale(1.08);box-shadow:0 0 8px #26c6da40}.info-modal-overlay{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10000;background-color:#060e20bf;justify-content:center;align-items:center;padding:20px;animation:.25s ease-out fadeIn;display:flex;position:fixed;inset:0}.info-modal-card{border-radius:var(--radius-xl);width:100%;max-width:580px;box-shadow:0 25px 50px -12px #0009, var(--glass-shadow);-webkit-backdrop-filter:blur(35px);backdrop-filter:blur(35px);background:#171f33d9;border:1px solid #ffffff1f;flex-direction:column;max-height:85vh;padding:32px;animation:.3s cubic-bezier(.34,1.56,.64,1) scaleIn;display:flex;position:relative;overflow-y:auto}.info-modal-header{border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;display:flex}.info-modal-header h3{font-family:var(--font-heading);color:#fff;align-items:center;gap:10px;margin:0;font-size:20px;font-weight:600;display:flex}.info-modal-header h3 svg{color:var(--accent-cyan);filter:drop-shadow(0 0 3px #26c6da66)}.info-modal-close{border:1px solid var(--card-border);color:var(--text-secondary);cursor:pointer;background:#ffffff0a;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex}.info-modal-close:hover{color:#fff;background:#ffffff1a;border-color:#ffffff4d}.info-modal-body{color:var(--text-primary);font-size:15px;line-height:1.6}.info-modal-body p{margin-top:0;margin-bottom:16px}.info-modal-body h4{font-family:var(--font-heading);color:var(--accent-cyan);margin:20px 0 8px;font-size:16px;font-weight:600}.info-modal-body ul{margin-bottom:16px;padding-left:20px}.info-modal-body li{color:var(--text-secondary);margin-bottom:8px}.info-modal-body strong{color:#fff}.status-pill{border:1px solid var(--card-border);background:#ffffff08;border-radius:20px;align-items:center;gap:8px;padding:6px 14px;font-size:13px;font-weight:500;transition:all .3s;display:flex}.status-pill.connected{background:#10b9810d;border-color:#10b9814d}.status-dot{background-color:var(--text-muted);border-radius:50%;width:8px;height:8px}.status-pill.connected .status-dot{background-color:var(--accent-emerald);box-shadow:0 0 8px var(--accent-emerald);animation:1.5s infinite alternate glow-pulse}.status-pill.connecting .status-dot{background-color:var(--accent-amber);box-shadow:0 0 8px var(--accent-amber);animation:1s infinite alternate blink}.status-pill.scanning .status-dot{background-color:var(--accent-cyan);box-shadow:0 0 8px var(--accent-cyan);animation:.6s infinite alternate blink}.connection-banner{border-radius:var(--radius-xl);background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-main), var(--glass-shadow);flex-direction:row;justify-content:space-between;align-items:center;gap:16px;margin-bottom:8px;padding:20px 24px;display:flex}.banner-info{flex:1.2;align-items:center;gap:14px;display:flex}.banner-icon-wrapper{border-radius:var(--radius-md);width:44px;height:44px;color:var(--accent-crimson);background:#e119311a;border:1px solid #e1193133;flex-shrink:0;justify-content:center;align-items:center;display:flex}.banner-icon{width:22px;height:22px}.banner-text h3{font-family:var(--font-heading);color:#fff;margin:0;font-size:17px}.banner-text p{color:var(--text-secondary);margin:4px 0 0;font-size:13px}.banner-form{flex:2;justify-content:flex-end;align-items:center;gap:8px;display:flex}.form-group{position:relative}.banner-input{border:1px solid var(--card-border);color:var(--text-primary);border-radius:var(--radius-sm);font-family:var(--font-sans);background:#0003;outline:none;width:170px;padding:10px 14px;font-size:13px;transition:all .2s}.banner-input:focus{border-color:var(--accent-cyan);background:#00000059;box-shadow:0 0 8px #26c6da26}.login-btn{cursor:pointer;border:none;height:38px;font-weight:600;transition:all .2s;border-radius:var(--radius-sm)!important;background:linear-gradient(135deg, var(--accent-cyan) 0%, #0891b2 100%)!important;color:#080d16!important;padding:10px 18px!important;font-size:13px!important;box-shadow:0 4px 12px #06b6d433!important}.login-btn:hover{transform:translateY(-1px)!important;box-shadow:0 6px 16px #06b6d44d!important}.banner-divider{color:var(--text-muted);text-transform:uppercase;padding:0 6px;font-size:12px;font-weight:600}.connect-btn{height:38px;border-radius:var(--radius-sm)!important;color:var(--accent-crimson)!important;border-color:#e1193166!important;padding:10px 18px!important;font-size:13px!important}.connect-btn:hover{border-color:var(--accent-crimson)!important;background:#e119310d!important}@media (width<=1100px){.connection-banner{flex-direction:column;align-items:stretch;gap:16px;padding:20px}.banner-info{flex:none}.banner-form{flex-direction:column;flex:none;align-items:stretch;width:100%}.banner-input{width:100%}.login-btn,.connect-btn{justify-content:center;width:100%}.banner-divider{text-align:center;margin:4px 0}}.dashboard-grid{grid-template-columns:repeat(12,1fr);gap:24px;display:grid}.metric-card{border-radius:var(--radius-xl);background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-main), var(--glass-shadow);flex-direction:column;grid-column:span 12;padding:24px;transition:transform .25s,border-color .25s;display:flex;position:relative}.metric-card:hover{border-color:#ffffff26}@media (width>=768px){.metric-card.span-4{grid-column:span 4}.metric-card.span-8{grid-column:span 8}.metric-card.span-6{grid-column:span 6}}.card-header-row{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{font-family:var(--font-heading);color:var(--text-secondary);letter-spacing:.05em;text-transform:uppercase;align-items:center;gap:8px;font-size:15px;font-weight:600;display:flex}.btn-primary{font-family:var(--font-sans);background:linear-gradient(135deg, var(--accent-crimson) 0%, #be123c 100%);color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:15px;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;box-shadow:0 4px 15px #e1193159}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #e1193173}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-outline{font-family:var(--font-sans);color:var(--text-primary);border:1px solid var(--card-border);border-radius:var(--radius-md);cursor:pointer;background:0 0;justify-content:center;align-items:center;gap:6px;padding:10px 18px;font-size:14px;font-weight:500;transition:all .2s;display:inline-flex}.btn-outline:hover:not(:disabled){border-color:var(--text-secondary);background:#ffffff0d}.btn-outline.active{border-color:var(--accent-cyan);color:var(--accent-cyan);background:#26c6da1a}.metric-display{align-items:baseline;gap:6px;margin:12px 0 6px;display:flex}.metric-value{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.01em;font-size:46px;font-weight:700;line-height:1}.metric-value.heart-beat-text{color:var(--accent-crimson);text-shadow:0 0 12px #e1193140}.metric-unit{color:var(--text-muted);font-size:15px;font-weight:500}.metric-footer{color:var(--text-secondary);align-items:center;gap:6px;margin-top:8px;font-size:13px;display:flex}.gauge-container{justify-content:center;align-items:center;width:140px;height:140px;margin:0 auto 16px;display:flex;position:relative}.gauge-svg{width:100%;height:100%;transform:rotate(-90deg)}.gauge-bg{fill:none;stroke:#ffffff0a;stroke-width:10px}.gauge-fill{fill:none;stroke:var(--accent-emerald);stroke-width:10px;stroke-linecap:round;transition:stroke-dashoffset .6s cubic-bezier(.4,0,.2,1)}.gauge-fill.warning{stroke:var(--accent-amber)}.gauge-fill.danger{stroke:var(--accent-crimson)}.gauge-value{font-family:var(--font-heading);color:var(--text-primary);flex-direction:column;align-items:center;font-size:32px;font-weight:700;line-height:1;display:flex;position:absolute}.gauge-value span{color:var(--text-muted);text-transform:uppercase;font-size:11px;font-family:var(--font-sans);letter-spacing:.05em;margin-top:4px}.canvas-wrapper{border-radius:var(--radius-md);background:#00000040;border:1px solid #ffffff08;width:100%;height:200px;position:relative;overflow:hidden}canvas{width:100%;height:100%;display:block;position:absolute;top:0;left:0}.canvas-overlay{border-radius:var(--radius-sm);color:var(--accent-cyan);font-size:12px;font-family:var(--font-mono);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#0b1326d9;border:1px solid #26c6da40;padding:6px 10px;position:absolute;top:10px;left:10px}.sleep-stage-bar{background:#ffffff0a;border:1px solid #ffffff0d;border-radius:9px;height:18px;margin:20px 0;display:flex;overflow:hidden}.stage-chunk{height:100%;transition:width .3s}.stage-chunk.awake{background-color:var(--accent-amber)}.stage-chunk.light{background-color:#a78bfa}.stage-chunk.deep{background-color:var(--accent-indigo)}.stage-chunk.rem{background-color:var(--accent-lavender)}.sleep-legend{text-align:center;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px;font-size:12px;display:grid}.legend-item{color:var(--text-secondary);justify-content:center;align-items:center;gap:6px;display:flex}.legend-dot{border-radius:50%;width:8px;height:8px}.legend-dot.awake{background-color:var(--accent-amber)}.legend-dot.light{background-color:#a78bfa}.legend-dot.deep{background-color:var(--accent-indigo)}.legend-dot.rem{background-color:var(--accent-lavender)}.history-list{flex-direction:column;gap:10px;max-height:250px;padding-right:4px;display:flex;overflow-y:auto}.history-item{border-radius:var(--radius-md);background:#ffffff05;border:1px solid #ffffff08;justify-content:space-between;align-items:center;padding:12px 16px;font-size:14px;display:flex}.history-date{color:var(--text-primary);font-weight:500}.history-metrics{gap:16px;display:flex}.history-val{font-family:var(--font-mono);align-items:center;gap:4px;font-weight:600;display:flex}.history-val.recovery{color:var(--accent-emerald)}.history-val.hr{color:var(--accent-crimson)}@keyframes heart-beat{0%{transform:scale(1)}14%{transform:scale(1.15)}28%{transform:scale(1)}42%{transform:scale(1.15)}70%{transform:scale(1)}}@keyframes glow-pulse{0%{opacity:.6;box-shadow:0 0 2px var(--accent-emerald)}to{opacity:1;box-shadow:0 0 10px var(--accent-emerald)}}@keyframes blink{0%{opacity:.3}to{opacity:1}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 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#e1193133}.zone-progress-container{flex-direction:column;gap:12px;margin-top:16px;display:flex}.zone-progress-row{align-items:center;gap:12px;display:flex}.zone-label{width:90px;color:var(--text-secondary);font-size:12px;font-weight:600}.zone-bar-wrapper{background:#ffffff08;border-radius:4px;flex:1;height:8px;position:relative;overflow:hidden}.zone-bar-fill{border-radius:4px;height:100%;transition:width .5s}.zone-time{width:60px;font-family:var(--font-mono);text-align:right;color:var(--text-muted);font-size:12px}.zone-row-active{border-radius:var(--radius-sm);background:#ffffff04;margin:0 -8px;padding:4px 8px}.settings-form-row{grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:12px;margin-top:12px;display:grid}.settings-input-group{flex-direction:column;gap:6px;display:flex}.settings-input-group label{color:var(--text-muted);text-transform:uppercase;font-size:11px;font-weight:600}.settings-input-group select,.settings-input-group input{border:1px solid var(--card-border);color:var(--text-primary);border-radius:var(--radius-sm);font-family:var(--font-sans);background:#00000040;outline:none;padding:10px 12px;font-size:13px;transition:border-color .2s}.settings-input-group select:focus,.settings-input-group input:focus{border-color:var(--accent-cyan)}.current-zone-badge{text-transform:uppercase;color:#fff;border-radius:12px;align-items:center;gap:6px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.profile-card-layout{grid-template-columns:repeat(12,1fr);gap:24px;display:grid}.profile-input-card{border-radius:var(--radius-xl);background:var(--card-bg);border:1px solid var(--card-border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-main);grid-column:span 12;padding:24px}@media (width>=992px){.profile-input-card.span-7{grid-column:span 7}.profile-input-card.span-5{grid-column:span 5}}.profile-field-row{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;margin-bottom:18px;display:grid}.profile-field{flex-direction:column;gap:6px;display:flex}.profile-field label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-size:11px;font-weight:600}.profile-field input,.profile-field select{border:1px solid var(--card-border);color:var(--text-primary);border-radius:var(--radius-md);font-family:var(--font-sans);background:#00000040;outline:none;padding:12px 14px;font-size:14px;transition:all .2s}.profile-field input:focus,.profile-field select:focus{border-color:var(--accent-cyan);box-shadow:0 0 8px #26c6da33}.profile-field input:disabled{opacity:.6;cursor:not-allowed}.profile-summary-card{border-radius:var(--radius-lg);background:#ffffff04;border:1px solid #ffffff08;flex-direction:column;gap:16px;padding:20px;display:flex}.profile-summary-title{font-family:var(--font-heading);color:#fff;border-bottom:1px solid 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#26c6da4d}.energy-meter-stage-badge.moderate{background-color:var(--accent-emerald);box-shadow:0 0 8px #10b9814d}.energy-meter-stage-badge.high{background-color:var(--accent-amber);box-shadow:0 0 8px #f59e0b4d}.energy-meter-stage-badge.extreme{background-color:var(--accent-crimson);animation:1s infinite alternate glow-pulse;box-shadow:0 0 12px #e1193173}.energy-meter-container{background:#ffffff08;border:1px solid #ffffff0a;border-radius:12px;width:100%;height:24px;position:relative;overflow:hidden}.energy-meter-bar{border-radius:12px;height:100%;transition:width .4s cubic-bezier(.1,.8,.3,1),background-color .4s;position:relative}.energy-meter-bar:after{content:"";background:linear-gradient(90deg,#fff0 0%,#ffffff26 50%,#fff0 100%);animation:2s linear infinite energy-bar-sweep;position:absolute;inset:0}@keyframes 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cubic-bezier(.1,.8,.3,1);position:absolute}.asymmetry-center-line{z-index:2;background:#ffffff4d;width:2px;height:100%;position:absolute;top:0;left:50%}.breathing-trainer-container{border-radius:var(--radius-lg);background:#ffffff03;border:1px solid #ffffff08;flex-direction:column;justify-content:center;align-items:center;margin-top:15px;padding:30px 20px;display:flex}.breathing-pace-circle-outer{background:radial-gradient(circle,#26c6da0a 0%,#26c6da1f 100%);border:2px dashed #26c6da4d;border-radius:50%;justify-content:center;align-items:center;width:180px;height:180px;display:flex;position:relative}.breathing-pace-circle{color:#fff;z-index:2;background:radial-gradient(circle,#26c6da40 0%,#6366f180 100%);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:120px;height:120px;font-size:15px;font-weight:700;animation:10s ease-in-out infinite breathe-pulse;display:flex;position:relative;box-shadow:0 0 20px #26c6da40}@keyframes breathe-pulse{0%{background:radial-gradient(circle,#26c6da33 0%,#6366f166 100%);transform:scale(.85);box-shadow:0 0 15px #26c6da33}50%{background:radial-gradient(circle,#26c6da66 0%,#6366f1b3 100%);transform:scale(1.15);box-shadow:0 0 35px #26c6da99,0 0 50px #6366f166}to{background:radial-gradient(circle,#26c6da33 0%,#6366f166 100%);transform:scale(.85);box-shadow:0 0 15px #26c6da33}}.stand-test-timer-ring{border:4px solid #ffffff0d;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:140px;height:140px;margin:20px auto;display:flex;position:relative}.stand-test-active-border{border:4px solid #0000;border-top-color:var(--accent-cyan);pointer-events:none;border-radius:50%;animation:2s linear infinite rotate-loading;position:absolute;inset:-4px}@keyframes rotate-loading{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.ecg-lab-metric-row{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:15px 0;display:grid}.ecg-lab-metric-card{border-radius:var(--radius-md);text-align:center;background:#ffffff05;border:1px solid #ffffff0a;padding:12px}.ecg-lab-metric-card.warning-active{background:#e1193108;border-color:#e1193166;animation:1.5s infinite alternate warning-pulse-border}@keyframes warning-pulse-border{0%{border-color:#ff17444d;box-shadow:0 0 5px #ff174426}to{border-color:#ff1744f2;box-shadow:0 0 20px #ff174473}}.ecg-lab-metric-val{font-family:var(--font-mono);margin-top:4px;font-size:22px;font-weight:700;display:block}.ecg-lab-metric-lbl{color:var(--text-muted);text-transform:uppercase;font-size:11px}.afib-badge{color:#fff;letter-spacing:.05em;white-space:nowrap;text-transform:uppercase;border-radius:20px;flex-shrink:0;align-items:center;padding:4px 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#ffffff0a;justify-content:space-between;align-items:center;padding:8px 0;font-size:13px;display:flex}.vo2-stat-val{font-weight:700;font-family:var(--font-mono)}.hrv-metrics-grid{grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0;display:grid}.sleep-status-grid{grid-template-columns:1fr 1fr;gap:16px;margin:20px 0;display:grid}.sleep-stats-grid{grid-template-columns:1fr 1fr;gap:12px;margin-top:24px;display:grid}.acwr-grid-container{grid-template-columns:repeat(3,1fr) 2fr;align-items:center;gap:16px;margin-top:16px;display:grid}.diagnostics-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:8px;display:grid}.poincare-metrics-row{gap:12px;margin-top:12px;display:flex}.poincare-metric-box{text-align:center;border-radius:8px;flex:1;padding:10px}.anomaly-flash{border-color:#ff1744cc!important;animation:1.2s infinite alternate warning-pulse-border!important;box-shadow:0 0 15px #ff174459!important}.anomaly-banner{border-radius:var(--radius-lg);border:1px solid #0000;margin-top:8px;padding:16px 20px;transition:all .3s;animation:.3s fadeSlideUp}.alert-pvc{animation:1s infinite alternate pulse-red-banner!important}@keyframes pulse-red-banner{0%{background-color:#ff17441f}to{background-color:#ff174438}}@media (width<=480px){.poincare-metrics-row{flex-direction:column;gap:8px}:root{--radius-xl:16px;--radius-lg:12px;--radius-md:8px;--radius-sm:6px}body{font-size:13px}.main-content{gap:16px;padding:calc(12px + env(safe-area-inset-top,24px)) 12px calc(84px + env(safe-area-inset-bottom,0px)) 12px!important}h1.page-title{font-size:20px}.metric-card{padding:16px;grid-column:span 12!important}.dashboard-grid{gap:16px}.workout-stats-grid{gap:10px;grid-template-columns:repeat(2,1fr)!important}.workout-stat-card{padding:10px}.workout-stat-value{font-size:16px!important}.ecg-lab-metric-row{gap:10px;grid-template-columns:repeat(2,1fr)!important}.ecg-lab-metric-card{padding:8px}.ecg-lab-metric-val{font-size:16px!important}.ecg-lab-metric-lbl{font-size:10px!important}.canvas-wrapper{height:140px}canvas{width:100%!important}.stand-test-timer-ring{width:100px;height:100px;margin:10px auto}}