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#6366f14d}.breath-module__session-time{font-family:var(--font-mono);font-size:1.25rem;color:var(--color-text-primary);font-weight:var(--font-weight-bold);min-width:80px;text-align:right}.breath-module__research{display:flex;flex-direction:column;gap:var(--space-4)}.breath-module__research-intro{font-size:var(--font-size-base);color:var(--color-text-secondary);margin:0}@media(max-width:640px){.breath-module{padding:var(--space-3)}.breath-module__protocol-grid{grid-template-columns:1fr}.breath-module__instruction-text{font-size:1.5rem}.breath-module__controls{flex-wrap:wrap}.breath-module__btn--primary{flex:1 1 100%}.breath-module__session-time{width:100%;text-align:center;order:-1}}.breath-module__text-btn{background:#3b82f61a;color:#60a5fa;border:1px solid rgba(59,130,246,.3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:600;cursor:pointer;transition:all .2s}.breath-module__text-btn:hover{background:#3b82f633;border-color:#3b82f680}.hrv-module{display:flex;flex-direction:column;gap:var(--space-4);padding:var(--space-4);background:var(--color-bg-primary);min-height:100vh}.hrv-module__header{display:flex;justify-content:space-between;align-items:center;padding-bottom:var(--space-3);border-bottom:1px solid rgba(255,255,255,.1)}.hrv-module__title{font-size:1.5rem;font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin:0}.hrv-module__subtitle{font-size:var(--font-size-sm);color:var(--color-text-muted);margin:var(--space-1) 0 0 0}.hrv-module__status{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:#ffffff0d;border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text-muted);border:1px solid rgba(255,255,255,.1)}.hrv-module__status.good{background:#10b98126;border-color:#10b9814d;color:#10b981}.hrv-module__status.poor{background:#ef444426;border-color:#ef44444d;color:#ef4444}.hrv-module__camera-preview{position:relative;width:100%;max-width:600px;margin:0 auto;aspect-ratio:4/3;background:#000;border-radius:var(--radius-lg);overflow:hidden}.hrv-module__camera-preview canvas{width:100%;height:100%;display:block}.hrv-module__setup{display:flex;flex-direction:column;gap:var(--space-4)}.hrv-module__instructions{padding:var(--space-4);background:#ffffff08;border-radius:var(--radius-lg);border:1px solid rgba(255,255,255,.1)}.hrv-module__instructions h3{font-size:1.125rem;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);margin:0 0 var(--space-3) 0}.hrv-module__instructions ol{margin:0;padding-left:var(--space-5);color:var(--color-text-secondary);line-height:1.8}.hrv-module__instructions li{margin-bottom:var(--space-2)}.hrv-module__warning{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3);background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);border-radius:var(--radius-md);color:#f59e0b;font-size:var(--font-size-sm)}.hrv-module__calibration{display:flex;flex-direction:column;gap:var(--space-4)}.hrv-module__calibration-status{text-align:center;padding:var(--space-6)}.hrv-module__pulse{color:#10b981;animation:pulse 2s ease-in-out infinite;margin:0 auto var(--space-4)}@keyframes pulse{0%,to{opacity:.5;transform:scale(1)}50%{opacity:1;transform:scale(1.1)}}.hrv-module__calibration-status h3{font-size:1.25rem;font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin:0 0 var(--space-2) 0}.hrv-module__calibration-status p{color:var(--color-text-muted);margin:0 0 var(--space-4) 0}.hrv-module__progress-bar{width:100%;max-width:400px;height:8px;background:#ffffff1a;border-radius:var(--radius-full);overflow:hidden;margin:0 auto var(--space-4)}.hrv-module__progress-fill{height:100%;background:linear-gradient(90deg,#10b981,#3b82f6);border-radius:var(--radius-full);transition:width 1s linear}.hrv-module__metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--space-4);max-width:400px;margin:0 auto}.hrv-module__metric{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);background:#ffffff0d;border-radius:var(--radius-md)}.hrv-module__metric .label{font-size:var(--font-size-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px}.hrv-module__metric .value{font-size:1.5rem;font-weight:var(--font-weight-bold);font-family:var(--font-mono);color:var(--color-text-primary)}.hrv-module__training{display:flex;flex-direction:column;gap:var(--space-4)}.hrv-module__training-header{text-align:center}.hrv-module__rf-display{font-size:var(--font-size-base);color:var(--color-text-secondary);padding:var(--space-3);background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:var(--radius-md)}.hrv-module__rf-display strong{color:#3b82f6;font-weight:var(--font-weight-bold)}.hrv-module__breath-guide{padding:var(--space-4);background:#ffffff08;border-radius:var(--radius-lg)}.hrv-module__instruction-text{font-size:1.25rem;font-weight:var(--font-weight-semibold);color:var(--color-text-primary);text-align:center;margin-bottom:var(--space-3);animation:breathPulse 4s ease-in-out infinite}@keyframes breathPulse{0%,to{opacity:.7}50%{opacity:1}}.hrv-module__phase-progress{width:100%;height:4px;background:#ffffff1a;border-radius:var(--radius-full);overflow:hidden}.hrv-module__phase-fill{height:100%;background:linear-gradient(90deg,#3b82f6,#8b5cf6);border-radius:var(--radius-full);transition:width .1s linear}.hrv-module__hrv-feedback{padding:var(--space-4);background:#ffffff0d;border:2px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);transition:all var(--duration-normal) var(--easing-default)}.hrv-module__hrv-feedback.positive{background:#10b9811a;border-color:#10b98166}.hrv-module__hrv-main{display:flex;align-items:center;justify-content:center;gap:var(--space-3);margin-bottom:var(--space-4)}.hrv-module__hrv-main .label{font-size:.875rem;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:1px}.hrv-module__hrv-main .value{font-size:2.5rem;font-weight:var(--font-weight-bold);font-family:var(--font-mono);color:var(--color-text-primary)}.hrv-module__hrv-main .improvement{font-size:1.25rem;font-weight:var(--font-weight-bold);color:#10b981;padding:var(--space-2) var(--space-3);background:#10b98126;border-radius:var(--radius-md)}.hrv-module__hrv-secondary{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-3);padding-top:var(--space-3);border-top:1px solid rgba(255,255,255,.1)}.hrv-module__hrv-secondary>div{display:flex;flex-direction:column;gap:var(--space-1);text-align:center}.hrv-module__hrv-secondary .label{font-size:var(--font-size-xs);color:var(--color-text-muted);text-transform:uppercase}.hrv-module__hrv-secondary .value{font-size:1.125rem;font-weight:var(--font-weight-semibold);color:var(--color-text-secondary)}.hrv-module__controls{display:flex;gap:var(--space-3);align-items:center}.hrv-module__btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:var(--font-sans);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--duration-fast) var(--easing-default)}.hrv-module__btn:hover:not(:disabled){background:#ffffff14;border-color:#fff3}.hrv-module__btn:disabled{opacity:.5;cursor:not-allowed}.hrv-module__btn--primary{background:linear-gradient(135deg,#10b981,#3b82f6);border-color:transparent;flex:1}.hrv-module__btn--primary:hover:not(:disabled){background:linear-gradient(135deg,#34d399,#60a5fa);box-shadow:0 4px 12px #10b9814d}.hrv-module__session-time{font-family:var(--font-mono);font-size:1.25rem;color:var(--color-text-primary);font-weight:var(--font-weight-bold);min-width:80px;text-align:right}@media(max-width:640px){.hrv-module{padding:var(--space-3)}.hrv-module__camera-preview{max-width:100%}.hrv-module__hrv-main .value{font-size:2rem}.hrv-module__controls{flex-wrap:wrap}.hrv-module__btn--primary{flex:1 1 100%}.hrv-module__session-time{width:100%;text-align:center;order:-1;padding-bottom:var(--space-2);border-bottom:1px solid rgba(255,255,255,.1)}}.sticky-player{position:fixed;bottom:0;left:0;right:0;height:80px;background:#05050ad9;backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;z-index:9999!important;padding:0 var(--space-4);animation:slideUp .3s ease-out;width:100%}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sticky-player__content{width:100%;max-width:var(--container-width);display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.sticky-player__info{display:flex;flex-direction:column;min-width:0}.sticky-player__title{font-size:var(--font-size-sm);font-weight:var(--font-weight-medium);color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sticky-player__subtitle{font-size:var(--font-size-xs);color:var(--color-text-muted)}.sticky-player__controls{display:flex;align-items:center;gap:var(--space-4)}.sticky-player__play-btn{width:48px;height:48px;border-radius:var(--radius-full);background:var(--color-text-primary);color:var(--color-bg-primary);display:flex;align-items:center;justify-content:center;border:none;cursor:pointer;transition:all var(--duration-fast)}.sticky-player__volume{display:flex;align-items:center;gap:8px;color:var(--color-text-secondary)}.sticky-player__slider{-webkit-appearance:none;appearance:none;background:transparent;cursor:pointer;width:80px;height:4px;border-radius:2px}.sticky-player__slider::-webkit-slider-runnable-track{background:#333;height:4px;border-radius:2px}.sticky-player__slider::-webkit-slider-thumb{-webkit-appearance:none;background:#9ca3af;height:12px;width:12px;border-radius:50%;margin-top:-4px}.sticky-player__slider::-moz-range-track{background:#333;height:4px;border-radius:2px}.sticky-player__slider::-moz-range-thumb{background:#9ca3af;height:12px;width:12px;border-radius:50%;border:none}.sticky-player__play-btn:hover{transform:scale(1.05);box-shadow:0 0 15px #fff3}.sticky-player__actions{display:flex;align-items:center;gap:var(--space-3)}.sticky-player__btn{display:flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-full);background:#ffffff14;color:var(--color-text-primary);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);text-decoration:none;border:1px solid rgba(255,255,255,.05);transition:all var(--duration-fast)}.sticky-player__btn:hover{background:#ffffff1f}.sticky-player__btn--primary{background:var(--accent-color, var(--color-primary));color:var(--color-bg-primary)}.sticky-player__btn--primary:hover{opacity:.9}@media(max-width:640px){.sticky-player{height:72px;bottom:0;padding-bottom:env(safe-area-inset-bottom)}.sticky-player__actions,.sticky-player__btn--install{display:none}}