:root{--color-bg-light: #EAF3F8;--color-white: #FFFFFF;--color-blue: #4F80FF;--color-space: #01164D;--color-green: #67B9A4;--color-yellow: #FFC700;--color-red: #FE566A;--color-pink: #F1A7A3;--color-text-main: #1C2438;--color-text-secondary: #6B7C93;--color-text-label: #A0AEC0;--color-border-light: #E2E8F0;--color-insight-gradient-start: #E3F1FF;--color-insight-gradient-end: #B6E1FF;--color-hr-rest-line: #4A90E2;--secondary-agile-blue-60: #95B3FF;--secondary-agile-blue-10: #EDF2FF;--Secondary-Agile_Blue: #4F80FF;--color-login-gradient-start: #667eea;--color-login-gradient-end: #764ba2;--color-whoop-green: #00d4aa;--color-whoop-green-hover: #00b894;--color-demo-gray: #4a5568;--color-demo-gray-hover: #2d3748}body{font-family:Epilogue;font-size:16px;color:var(--color-text-main);background-color:var(--color-bg-light);margin:0;text-align:center;padding:0}h1{font-size:2rem;font-weight:700}h2{font-size:1.5rem;font-weight:600}h3{font-size:1.125rem;font-weight:600}h4{font-size:1rem;font-weight:600}h5{font-size:0.875rem;font-weight:600}h6{font-size:0.75rem;font-weight:600}h1,h2,h3,h4,h5,h6{font-family:'Inter', sans-serif;padding:0;margin:0;line-height:4rem}h1.centered,h2.centered,h3.centered,h4.centered,h5.centered,h6.centered{margin:auto;text-align:center;width:100%}button,a{cursor:pointer;font-family:Epilogue;color:var(--Secondary-Agile_Blue);font-feature-settings:'liga' off, 'clig' off;font-size:16px;font-style:normal;font-weight:600;line-height:normal;text-decoration-line:underline;text-decoration-style:solid;text-decoration-skip-ink:auto;text-decoration-thickness:auto;text-underline-offset:auto;text-underline-position:from-font;text-decoration:none}button.btn,a.btn{display:inline-flex;padding:16px 20px;justify-content:center;align-items:center;gap:10px;border-radius:9px;border:1px solid var(--secondary-agile-blue-60);background:var(--secondary-agile-blue-10);transition:background 0.2s, border-color 0.2s}button.btn:hover,a.btn:hover{background:var(--secondary-agile-blue-60)}button.text-btn,a.text-btn{font-size:13px;font-weight:400;line-height:1.5;text-decoration:none;color:var(--color-text-label);text-transform:none;text-align:left}p,span{font-size:1rem;line-height:1.5}.label{font-size:0.875rem;font-weight:500;color:var(--color-text-label);text-transform:uppercase}.inline-container{display:inline-block;align-items:center;width:100%;max-width:1200px;text-align:left}.inline-container.with-header{margin:7rem auto}.inline-container.max-width-800{max-width:800px}.grid-container{display:grid;margin:0 auto;width:100%;max-width:1200px}.grid-container.with-header{margin:7rem auto}.grid-container.with-gap{row-gap:1.5rem}.grid-container.two-column-grid{grid-template-columns:repeat(2, 1fr);gap:1.5rem}.grid-container.three-column-grid{grid-template-columns:repeat(3, 1fr);gap:1.5rem}.status{font-size:0.75rem;font-weight:600;border-radius:12px;padding:2px 8px;text-transform:uppercase}.status-good{background-color:var(--color-green);color:white}.status-improve{background-color:var(--color-yellow);color:white}.status-attention{background-color:var(--color-red);color:white}.container{padding:2rem;max-width:1440px;margin:0 auto}.one-column-grid{display:grid;grid-template-columns:1fr;row-gap:1.5rem;width:100%}.card{background-color:var(--color-white);border-radius:16px;box-shadow:0 2px 8px rgba(0,0,0,0.04);display:flex;flex-direction:column;margin:auto;padding:1rem}.card.full-width{width:92%;padding:4%}.card.max-width-800{max-width:800px}.card-link{text-decoration:none;color:inherit;display:block}.card-header{display:flex;align-items:center;gap:0rem}.card-icon{font-size:1.25rem}.card-content{display:flex;flex-direction:column;gap:.5rem}.card-hover-effect{transition:all 0.3s ease}.card-hover-effect:hover{background-color:var(--secondary-agile-blue-60);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.08)}.button-primary{background-color:var(--color-blue);color:var(--color-white);border:none;border-radius:12px;padding:0.6rem 1.2rem;font-weight:600;cursor:pointer;transition:background-color 0.2s ease}.button-primary:hover{background-color:var(--color-space)}.button-secondary{background-color:var(--color-white);border:1px solid var(--color-blue);color:var(--color-blue);border-radius:12px;padding:0.6rem 1.2rem;font-weight:600;cursor:pointer;transition:background-color 0.2s ease}.button-secondary:hover{background-color:#F0F6FF}.button-secondary.left-aligned{text-align:left}.insights{background:linear-gradient(135deg, var(--color-insight-gradient-start), var(--color-insight-gradient-end));border-radius:24px;padding:2rem;display:grid;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));gap:1.5rem}.insight-card{background-color:var(--color-white);border-radius:16px;padding:1rem 1.25rem;box-shadow:0 2px 6px rgba(0,0,0,0.05)}.insight-card h3{font-size:1rem;font-weight:600;margin-bottom:0.5rem}.chart-bar{border-radius:8px;width:100%;height:300px}.chart-section{margin-top:1rem}.chart-container{width:100%;height:300px;margin-top:1rem}.bar-aerobic{background-color:var(--color-blue)}.bar-strength{background-color:var(--color-green)}.bar-other{background-color:var(--color-yellow)}.line-hrhigh{stroke:var(--color-red);stroke-width:2}.line-hrrest{stroke:var(--color-hr-rest-line);stroke-width:2}.recovery-card-link{text-decoration:none;color:inherit}.recovery-header{display:flex;align-items:center;gap:0.5rem;margin-bottom:0.75rem}.recovery-icon{color:var(--color-blue)}.recovery-status{margin-top:0.75rem;padding-top:0.75rem;border-top:1px solid var(--color-border-light)}.metric-row{display:flex;justify-content:space-between;align-items:start;padding:0.5rem 0;border-bottom:1px solid var(--color-border-light);font-size:0.875rem}.metric-row:last-child{border-bottom:none}.metric-row .label{color:var(--color-text-label)}.metric-row .raw-data-container{width:90%;text-align:left;color:var(--color-text-label);font-size:0.6rem}.metric-section{display:flex;flex-direction:column;gap:0.75rem}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(120px, 1fr));gap:1rem;margin-top:1rem}.metric-bubble{background-color:var(--color-white);border-radius:12px;padding:1rem;display:flex;flex-direction:column;align-items:center;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,0.04);transition:transform 0.2s ease}.metric-bubble:hover{transform:translateY(-2px)}.metric-label{font-size:0.75rem;color:var(--color-text-label);text-transform:uppercase;margin-bottom:0.25rem}.metric-value{font-size:1.125rem;font-weight:600;color:var(--color-text-main)}.metric-duration{border:2px solid var(--color-blue)}.metric-strain{border:2px solid var(--color-green)}.metric-avg-hr{border:2px solid var(--color-yellow)}.metric-max-hr{border:2px solid var(--color-red)}.metric-calories{border:2px solid var(--color-space)}.workout-details{display:flex;flex-direction:column;gap:1.5rem;width:100%}.workout-stats{width:100%}.heart-rate-zones{width:100%}.avatar{border-radius:50%;width:48px;height:48px}.search-bar,.text-input{border-radius:12px;padding:0.5rem 1rem;width:calc(100% - 2rem);border:1px solid var(--color-border-light);background-color:#F7FAFC;font-size:0.95rem}.ds-alert{padding:1rem;border-radius:8px;margin-bottom:1rem;border:1px solid}.ds-alert--danger{background-color:rgba(254,86,106,0.1);border-color:var(--color-red);color:var(--color-red)}.ds-alert--success{background-color:rgba(103,185,164,0.1);border-color:var(--color-green);color:var(--color-green)}.ds-alert--warning{background-color:rgba(255,199,0,0.1);border-color:var(--color-yellow);color:var(--color-yellow)}.ds-alert__heading{font-size:1rem;font-weight:600;margin:0 0 0.5rem 0}.ds-alert__list{margin:0;padding-left:1.5rem;list-style-type:disc}.ds-alert__list li{margin-bottom:0.25rem;font-size:0.875rem}@media (max-width: 768px){.container{padding:1rem}h1{font-size:1.5rem}.section{grid-template-columns:1fr}.metrics-grid{grid-template-columns:repeat(4, 1fr);gap:0.5rem;margin-top:0px}.metric-bubble{padding:12px 0px}.metric-bubble .metric-label{font-size:0.6rem}.metric-bubble .metric-value{font-size:0.9rem}}.ds-text--small{font-size:0.875rem;line-height:1.25}.activity-type-label{display:inline-block;padding:0.25rem 0.75rem;border-radius:12px;background-color:var(--secondary-agile-blue-10);color:var(--Secondary-Agile_Blue);font-weight:500;text-transform:capitalize}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg, var(--color-login-gradient-start) 0%, var(--color-login-gradient-end) 100%);padding:20px}.login-card{background:var(--color-white);border-radius:16px;box-shadow:0 20px 40px rgba(0,0,0,0.1);padding:40px;max-width:400px;width:100%;text-align:center}.login-logo{margin-bottom:30px}.login-logo img{max-width:200px;height:auto}.login-title{font-size:28px;font-weight:700;color:var(--color-text-main);margin-bottom:10px}.login-subtitle{color:var(--color-text-secondary);margin-bottom:30px;font-size:16px}.login-buttons{display:flex;flex-direction:column;gap:16px}.btn-whoop{background:var(--color-whoop-green);color:var(--color-white);border:none;padding:16px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.2s ease;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:8px}.btn-whoop:hover{background:var(--color-whoop-green-hover);transform:translateY(-2px);box-shadow:0 8px 16px rgba(0,212,170,0.3)}.btn-demo{background:var(--color-demo-gray);color:var(--color-white);border:none;padding:16px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.2s ease;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:8px}.btn-demo:hover{background:var(--color-demo-gray-hover);transform:translateY(-2px);box-shadow:0 8px 16px rgba(74,85,104,0.3)}.btn-login{background:var(--color-blue);color:var(--color-white);border:none;padding:16px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.2s ease;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:8px;width:100%}.btn-login:hover{background:var(--color-space);transform:translateY(-2px);box-shadow:0 8px 16px rgba(79,128,255,0.3)}.divider{margin:20px 0;display:flex;align-items:center;color:var(--color-text-label);font-size:14px}.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--color-border-light)}.divider::before{margin-right:16px}.divider::after{margin-left:16px}