@import "https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap";:root{--color-bg:#0a0b0f;--color-bg-elevated:#111319;--color-surface:#16181f;--color-surface-hover:#1c1f28;--color-surface-glass:#ffffff0b;--color-border:#ffffff14;--color-border-strong:#ffffff24;--color-text:#f5f6f8;--color-text-muted:#949bab;--color-text-faint:#5c6370;--color-primary:#4f8bff;--color-primary-hover:#3d7aff;--color-primary-soft:#4f8bff24;--color-primary-glow:#4f8bff40;--color-accent:#f5a623;--color-accent-soft:#f5a62324;--color-danger:#f66a6a;--color-danger-soft:#f66a6a24;--color-success:#34d399;--color-success-soft:#34d39924;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--radius-full:10px;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--shadow-sm:0 1px 3px #0003;--shadow-md:0 4px 16px #00000047;--shadow-lg:0 8px 32px #00000059;--shadow-glow:0 4px 14px var(--color-primary-glow);--blur-glass:24px;--font-display:"Space Grotesk", system-ui, sans-serif;--font-body:"Inter", system-ui, -apple-system, sans-serif;--text-xs:.75rem;--text-sm:.85rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.375rem;--text-2xl:1.75rem;--text-3xl:2.25rem;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1)}[data-theme=light]{--color-bg:#f4f5f7;--color-bg-elevated:#fff;--color-surface:#fff;--color-surface-hover:#f0f1f4;--color-surface-glass:#fff9;--color-border:#0f111514;--color-border-strong:#0f111524;--color-text:#14161a;--color-text-muted:#5c6370;--color-text-faint:#9199a8;--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-soft:#2563eb1a;--color-primary-glow:#2563eb40;--color-accent:#d4870f;--color-accent-soft:#d4870f1f;--color-danger:#dc3545;--color-danger-soft:#dc35451a;--color-success:#16a34a;--color-success-soft:#16a34a1a;--shadow-sm:0 1px 3px #0f11150d;--shadow-md:0 4px 16px #0f111512;--shadow-lg:0 8px 32px #0f11151a;--shadow-glow:0 4px 14px var(--color-primary-glow)}*{box-sizing:border-box}html{-webkit-tap-highlight-color:transparent}body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;transition:background-color .2s,color .2s}h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.01em}a{color:inherit}.page-container{padding:var(--space-md);padding-top:var(--space-lg);padding-bottom:calc(84px + env(safe-area-inset-bottom));max-width:720px;animation:page-enter .35s var(--ease-out);margin:0 auto}.page-header{margin-bottom:var(--space-lg);justify-content:space-between;align-items:center;gap:var(--space-sm);display:flex}.page-header h1{font-size:var(--text-2xl);margin:0}.page-header h2{font-size:var(--text-lg);margin:0}.session-icon-btn{border-radius:var(--radius-full);background-color:var(--color-surface-hover);border:1px solid var(--color-border);width:40px;height:40px;color:var(--color-text-muted);cursor:pointer;justify-content:center;align-items:center;transition:background-color .15s,color .15s;display:flex}.session-icon-btn:hover{background-color:var(--color-border-strong);color:var(--color-text)}.session-icon-btn-danger:hover{background-color:var(--color-danger-soft);color:var(--color-danger)}.session-icon-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.resume-banner{background:linear-gradient(135deg, var(--color-primary-soft), var(--color-accent-soft));border:1px solid var(--color-primary);border-radius:var(--radius-lg);width:100%;padding:var(--space-sm) var(--space-md);color:var(--color-primary);font-family:var(--font-display);font-weight:600;font-size:var(--text-sm);cursor:pointer;margin-bottom:var(--space-md);text-align:left;align-items:center;gap:10px;display:flex}.resume-banner:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.session-superset-label{font-family:var(--font-display);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.03em;color:var(--color-accent);margin:0 0 4px 4px;font-weight:700}.session-exercise-plan-notes{font-size:var(--text-xs);color:var(--color-text-faint);margin:0 0 4px 4px;font-style:italic}.session-superset-linked{border-left:3px solid var(--color-accent);padding-left:var(--space-sm);margin-top:-8px;margin-left:2px}.stat-box-grid{gap:var(--space-lg) var(--space-md);margin-bottom:var(--space-lg);grid-template-columns:repeat(2,1fr);display:grid}.stat-box{padding-left:var(--space-sm);border-left:2px solid var(--color-border);flex-direction:column;gap:3px;display:flex}.stat-box-value{font-family:var(--font-display);font-size:var(--text-xl);color:var(--color-text);font-weight:700;line-height:1.1}.stat-box-unit{font-size:var(--text-sm);color:var(--color-text-muted);margin-left:2px;font-weight:500}.stat-box-label{font-size:var(--text-xs);color:var(--color-text-muted)}.metric-row{padding:var(--space-sm) 0;border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;display:flex}.metric-row:last-child{border-bottom:none;padding-bottom:0}.metric-row:first-child{padding-top:0}.metric-row-label{font-family:var(--font-display);font-weight:600;font-size:var(--text-sm);color:var(--color-text)}.metric-row-sublabel{font-size:var(--text-xs);color:var(--color-text-faint);margin:2px 0 0}.metric-row-value{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);color:var(--color-text);white-space:nowrap}.metric-row-unit{font-size:var(--text-xs);color:var(--color-text-muted);font-weight:500}.body-metrics-disclaimer{background-color:var(--color-surface-hover);border-radius:var(--radius-md);padding:var(--space-md);margin-top:var(--space-md);color:var(--color-text-muted);gap:10px;display:flex}.body-metrics-disclaimer svg{color:var(--color-text-faint);flex-shrink:0;margin-top:2px}.body-metrics-disclaimer p{font-size:var(--text-xs);margin:0;line-height:1.5}.session-detail-exercise-card{margin-bottom:var(--space-sm)}.session-detail-comparison{gap:var(--space-md);padding:var(--space-sm);background-color:var(--color-surface-hover);border-radius:var(--radius-md);margin-bottom:var(--space-sm);display:flex}.session-detail-comparison>div{flex-direction:column;gap:4px;display:flex}.session-detail-comparison-label{font-size:var(--text-xs);color:var(--color-text-faint)}.session-detail-set-list{flex-direction:column;gap:4px;margin:0;padding:0;list-style:none;display:flex}.session-detail-set-list li{font-size:var(--text-sm);color:var(--color-text-muted);justify-content:space-between;padding:4px 0;display:flex}.session-detail-set-list li.is-completed{color:var(--color-text)}.session-detail-set-rpe{font-size:var(--text-xs);color:var(--color-text-faint)}.settings-save-bar{padding-top:var(--space-sm)}.settings-save-feedback{font-size:var(--text-sm);margin:0 0 var(--space-sm) 0;border-radius:var(--radius-md);align-items:center;gap:6px;padding:8px 12px;font-weight:600;display:flex}.settings-save-success{color:var(--color-success);background-color:var(--color-success-soft)}.settings-save-error{color:var(--color-danger);background-color:var(--color-danger-soft)}.section-title{font-family:var(--font-display);font-size:var(--text-lg);margin:var(--space-xl) 0 var(--space-md) 0;font-weight:600}.section-title:first-child{margin-top:0}.glass{background-color:var(--color-surface-glass);-webkit-backdrop-filter:blur(var(--blur-glass));border:1px solid var(--color-border)}.difficulty-tag{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.02em;border-radius:var(--radius-sm);margin-left:var(--space-sm);flex-shrink:0;padding:3px 10px;font-size:.7rem;font-weight:700;display:inline-block;transform:skew(-8deg)}.difficulty-beginner{background-color:var(--color-success-soft);color:var(--color-success)}.difficulty-intermediate{background-color:var(--color-accent-soft);color:var(--color-accent)}.difficulty-advanced{background-color:var(--color-danger-soft);color:var(--color-danger)}.form-field{gap:var(--space-xs);font-size:var(--text-sm);color:var(--color-text-muted);flex-direction:column;display:flex}.form-field input,.form-field select,.form-field textarea{font-size:var(--text-base);font-family:var(--font-body);color:var(--color-text);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);box-sizing:border-box;min-height:44px;transition:border-color .15s,box-shadow .15s}.form-field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 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(prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-track{background:0 0}.dropdown-trigger-button{font-size:var(--text-sm);font-family:var(--font-body);color:var(--color-text);background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-xs) var(--space-sm);cursor:pointer;text-align:left;align-items:center;gap:8px;width:100%;min-height:40px;display:flex}.dropdown-trigger-button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.inline-toggle-button{color:var(--color-primary);font-size:var(--text-xs);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;min-height:32px;padding:4px 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var(--color-primary);outline-offset:2px}.top-bar-brand{color:var(--color-text);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.top-bar-icon{border-radius:var(--radius-sm);width:28px;height:28px;box-shadow:0 4px 12px var(--color-primary-glow);flex-shrink:0;display:block}.top-bar-title{font-family:var(--font-display);font-weight:700;font-size:var(--text-base);letter-spacing:-.01em}@media (width<=400px){.top-bar-title{font-size:var(--text-sm)}}.bottom-nav-wrapper{z-index:100;padding:0 var(--space-md) calc(var(--space-sm) + env(safe-area-inset-bottom));pointer-events:none;justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav{pointer-events:auto;border-radius:var(--radius-full);background-color:var(--color-bg-elevated);border:1px solid var(--color-border);width:100%;max-width:460px;box-shadow:var(--shadow-lg);gap:4px;padding:6px;display:flex}.bottom-nav-item{border-radius:var(--radius-full);min-height:44px;font-family:var(--font-display);color:var(--color-text-faint);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:8px 0;font-size:.65rem;font-weight:600;text-decoration:none;transition:color .2s,background-color .2s;display:flex}.bottom-nav-item.active{color:var(--color-primary);background-color:var(--color-primary-soft)}.bottom-nav-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:-2px}.offline-banner{background-color:var(--color-accent);color:#1a1206;font-size:var(--text-xs);padding:8px var(--space-md);text-align:center;justify-content:center;align-items:center;gap:8px;font-weight:600;display:flex}.google-signin-btn{width:100%;font-family:var(--font-display);font-weight:600;font-size:var(--text-base);color:#1f1f1f;border-radius:var(--radius-full);padding:0 var(--space-lg);cursor:pointer;min-height:52px;box-shadow:var(--shadow-md);transition:transform .15s var(--ease-spring), box-shadow .2s ease;background-color:#fff;border:none;justify-content:center;align-items:center;gap:10px;display:inline-flex}.google-signin-btn:hover{box-shadow:var(--shadow-lg)}.google-signin-btn:active{transform:scale(.97)}.google-signin-btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}.login-page{min-height:100vh;padding:var(--space-lg);box-sizing:border-box;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.login-glow{background:radial-gradient(circle, var(--color-primary-glow) 0%, transparent 65%);filter:blur(20px);pointer-events:none;width:600px;height:600px;position:absolute;top:-20%;left:50%;transform:translate(-50%)}.login-content{text-align:center;width:100%;max-width:380px;animation:page-enter .5s var(--ease-out);position:relative}.login-logo{width:64px;height:64px;margin:0 auto var(--space-lg) auto;border-radius:var(--radius-lg);background:linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));color:#fff;box-shadow:0 8px 32px var(--color-primary-glow);justify-content:center;align-items:center;display:flex}.login-title{font-size:var(--text-2xl);margin:0 0 var(--space-sm) 0;letter-spacing:-.02em}.login-subtitle{color:var(--color-text-muted);font-size:var(--text-base);margin:0 0 var(--space-xl) 0;line-height:1.5}.login-action{max-width:320px;margin:0 auto}.page-loader{justify-content:center;align-items:center;min-height:60vh;display:flex}.page-loader-spinner{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}