:root{--tg-app-bg:#fff;--tg-app-text:#000}.app-shell{box-sizing:border-box;background-color:#f9f9f9;min-height:100vh;padding-top:15vh;padding-bottom:10vh;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.header{z-index:1000;background-color:var(--tg-app-bg,#fff);width:100%;height:10vh;color:var(--tg-app-text,#000);box-sizing:border-box;justify-content:space-between;align-items:center;padding:0 20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;transition:background-color .2s,color .2s;display:flex;position:fixed;top:0;left:0;box-shadow:0 2px 8px #0000001a}.logo-container{align-items:center;gap:12px;display:flex}.logo{font-size:2rem;line-height:1}.title{letter-spacing:.5px;margin:0;font-size:1.5rem;font-weight:700}@media (width<=480px){.logo{font-size:1.6rem}.title{font-size:1.2rem}.header{padding:0 12px}}.home-icon{color:inherit;cursor:pointer;margin-left:auto;font-size:1.8rem;text-decoration:none;transition:transform .2s,opacity .2s}.right-section{align-items:center;gap:16px;margin-left:auto;display:flex}.user-name{white-space:nowrap;text-overflow:ellipsis;max-width:150px;font-size:1rem;font-weight:500;overflow:hidden}.home-icon{color:inherit;cursor:pointer;font-size:1.8rem;line-height:1;text-decoration:none;transition:transform .2s,opacity .2s}.home-icon:hover{opacity:.8;transform:scale(1.1)}@media (width<=480px){.user-name{max-width:100px;font-size:.85rem}.home-icon{font-size:1.5rem}.right-section{gap:8px}}.home-container{box-sizing:border-box;background-color:#f9f9f9;justify-content:center;align-items:center;max-width:600px;min-height:75vh;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}.cards-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;width:100%;display:grid}.card-link{color:inherit;text-decoration:none}.card{text-align:center;cursor:pointer;background:#fff;border-left:4px solid #3b82f6;border-radius:12px;padding:20px 16px;transition:background .2s,transform .1s,box-shadow .2s;box-shadow:0 1px 3px #0000001a}.card:hover{background:#f0f4ff;transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.card-icon{margin-bottom:10px;font-size:2.5rem;line-height:1}.card-title{color:#0f172a;font-size:1rem;font-weight:600}@media (width<=480px){.cards-grid{grid-template-columns:1fr 1fr;gap:12px}.card{padding:16px 12px}.card-icon{font-size:2rem}.card-title{font-size:.95rem}}.profile-input-page{box-sizing:border-box;background-color:#f9f9f9;max-width:600px;min-height:100vh;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.profile-input-card{background:#fff;border-left:4px solid #3b82f6;border-radius:12px;max-width:420px;margin:0 auto;padding:24px 20px;box-shadow:0 1px 3px #0000001a}.profile-input-title{text-align:center;color:#1f2b3c;margin:0 0 20px;font-size:1.8rem}.profile-input-form{flex-direction:column;gap:20px;display:flex}.profile-fieldset{border:1px solid #e2e8f0;border-radius:12px;margin:0;padding:16px}.profile-legend{color:#0f172a;padding:0 8px;font-weight:600}.profile-radio-row{flex-wrap:wrap;gap:16px;margin-top:12px;display:flex}.profile-radio-label{cursor:pointer;color:#334155;align-items:center;gap:8px;font-size:1rem;display:inline-flex}.profile-radio-label input{accent-color:#3b82f6;width:1.1rem;height:1.1rem}.profile-form-actions{flex-direction:column;gap:10px;display:flex}.profile-btn-primary{color:#fff;cursor:pointer;background-color:#3b82f6;border:none;border-radius:40px;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}.profile-btn-primary:hover:not(:disabled){background-color:#2563eb}.profile-btn-primary:disabled{cursor:not-allowed;background-color:#cbd5e1}.profile-btn-secondary{color:#1e293b;cursor:pointer;background-color:#e2e8f0;border:none;border-radius:40px;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}.profile-btn-secondary:hover{background-color:#cbd5e1}.metrics-input-page{box-sizing:border-box;background-color:#f9f9f9;max-width:600px;min-height:100vh;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.metrics-input-card{background:#fff;border-left:4px solid #3b82f6;border-radius:12px;max-width:420px;margin:0 auto;padding:24px 20px;box-shadow:0 1px 3px #0000001a}.metrics-input-title{text-align:center;color:#1f2b3c;margin:0 0 20px;font-size:1.8rem}.metrics-input-form{flex-direction:column;gap:16px;display:flex}.metrics-field label{color:#0f172a;margin-bottom:6px;font-size:.95rem;font-weight:500;display:block}.metrics-field input{box-sizing:border-box;border:1px solid #cbd5e1;border-radius:16px;width:100%;padding:12px;font-size:1rem;transition:border-color .2s,box-shadow .2s}.metrics-field input:focus{border-color:#3b82f6;outline:none;box-shadow:0 0 0 3px #3b82f633}.metrics-form-actions{flex-direction:column;gap:10px;margin-top:8px;display:flex}.metrics-btn-primary{color:#fff;cursor:pointer;background-color:#3b82f6;border:none;border-radius:40px;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}.metrics-btn-primary:hover:not(:disabled){background-color:#2563eb}.metrics-btn-primary:disabled{cursor:not-allowed;background-color:#cbd5e1}.metrics-btn-secondary{color:#1e293b;cursor:pointer;background-color:#e2e8f0;border:none;border-radius:40px;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}.metrics-btn-secondary:hover{background-color:#cbd5e1}.profile-container{box-sizing:border-box;background-color:#f9f9f9;justify-content:center;align-items:flex-start;max-width:600px;min-height:100vh;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;display:flex}.profile-card{background:#fff;border-left:4px solid #3b82f6;border-radius:12px;width:100%;max-width:420px;padding:24px 20px;box-shadow:0 1px 3px #0000001a}.profile-title{text-align:center;color:#1f2b3c;margin:0 0 24px;font-size:1.8rem;font-weight:700}.metrics-list{margin-bottom:20px}.metric-item{border-bottom:1px solid #e2e8f0;justify-content:space-between;align-items:center;padding:14px 0;display:flex}.metric-label{color:#475569;font-size:.95rem;font-weight:500}.metric-value{color:#0f172a;font-weight:600}.metric-item.date{border-bottom:none;margin-top:8px}.no-metrics{text-align:center;color:#64748b;margin:0 0 20px;font-size:1rem}.new-metrics-btn{color:#fff;cursor:pointer;background-color:#3b82f6;border:none;border-radius:40px;width:100%;margin-bottom:10px;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}.new-metrics-btn:hover{background-color:#2563eb}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.modal-title{text-align:center;color:#1f2b3c;margin-bottom:8px;font-size:1.6rem}.modal-subtitle{text-align:center;color:#4b5563;border-bottom:2px solid #e2e8f0;margin-bottom:20px;padding-bottom:10px;font-size:1.2rem}.modal-form label{color:#0f172a;margin-bottom:16px;font-weight:500;display:block}.modal-form input{box-sizing:border-box;border:1px solid #cbd5e1;border-radius:16px;width:100%;margin-top:6px;padding:12px;font-size:1rem;transition:all .2s}.modal-form input:focus{border-color:#3b82f6;outline:none;box-shadow:0 0 0 3px #3b82f633}.modal-buttons{gap:12px;margin-top:20px;display:flex}.add-set-btn,.cancel-btn{cursor:pointer;border:none;border-radius:40px;flex:1;padding:12px;font-size:1rem;font-weight:700;transition:all .2s}.new-workout-container{box-sizing:border-box;background-color:#f9f9f9;max-width:600px;min-height:100vh;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.workout-title{text-align:center;color:#1f2b3c;margin-bottom:24px;font-size:1.8rem}.exercises-list{margin:0 0 20px;padding:0;list-style:none}.exercise-item{background:#fff;border-left:4px solid #3b82f6;border-radius:12px;margin-bottom:10px;padding:14px 18px;transition:all .2s;box-shadow:0 1px 3px #0000001a}.exercise-item strong{color:#0f172a;font-size:1rem}.exercise-item.clickable{cursor:pointer;transition:background .2s,transform .1s}.exercise-item.clickable:hover{background:#f0f4ff;transform:translate(4px)}.exercise-info{justify-content:space-between;align-items:center;width:100%;display:flex}.pagination{justify-content:space-between;align-items:center;margin-top:20px;margin-bottom:30px;display:flex}.pagination-btn{color:#fff;cursor:pointer;background-color:#3b82f6;border:none;border-radius:40px;padding:8px 20px;font-size:.9rem;font-weight:500;transition:background .2s}.pagination-btn:hover:not(:disabled){background-color:#2563eb}.pagination-btn:disabled{cursor:not-allowed;background-color:#cbd5e1}.page-indicator{color:#334155;background:#e2e8f0;border-radius:30px;padding:6px 14px;font-size:.9rem}.finish-section{text-align:center;flex-direction:column;align-items:center;gap:12px;margin-top:20px;display:flex}.finish-btn{color:#fff;cursor:pointer;background-color:#759dbf;border:none;border-radius:40px;width:100%;max-width:280px;padding:12px 32px;font-size:1rem;font-weight:700;transition:background .2s}.finish-btn:hover{background-color:#2aa0ad}.workout-loading,.workout-error,.no-exercises{text-align:center;background:#fff;border-radius:20px;margin-top:30px;padding:40px 20px;font-size:1rem}.workout-error{color:#b91c1c;background:#fee2e2}.workout-loading{color:#1e40af;background:#dbeafe}.no-exercises{color:#4b5563;background:#f3f4f6}.modal-content{background:#fff;border-radius:28px;width:90%;max-width:340px;padding:24px 20px;animation:.2s new-workout-modal-in;box-shadow:0 20px 35px #0003}@keyframes new-workout-modal-in{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.modal-buttons{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.add-set-btn,.cancel-btn{cursor:pointer;border:none;border-radius:40px;flex:1;min-width:120px;padding:12px 16px;font-size:1rem;font-weight:600;transition:background .2s}.add-set-btn{color:#fff;background-color:#3b82f6}.add-set-btn:hover{background-color:#2563eb}.cancel-btn{color:#1e293b;background-color:#e2e8f0}.cancel-btn:hover{background-color:#cbd5e1}.calendar-container{box-sizing:border-box;background-color:#f9f9f9;border-radius:0;max-width:600px;min-height:100vh;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.calendar-loading,.calendar-error{text-align:center;background:#fff;border-radius:20px;margin:20px;padding:40px 20px;font-size:1rem}.calendar-error{color:#b91c1c;background:#fee2e2}.calendar-loading{color:#1e40af;background:#dbeafe}.calendar-header{text-align:center;margin-bottom:24px}.year-navigation{justify-content:center;align-items:center;gap:16px;margin-bottom:12px;display:flex}.current-year{color:#1f2b3c;text-align:center;min-width:100px;font-size:1.4rem;font-weight:700}.month-navigation{justify-content:center;align-items:center;gap:20px;display:flex}.current-month{color:#334155;text-transform:capitalize;min-width:140px;font-size:1.2rem;font-weight:600}.nav-btn{color:#fff;cursor:pointer;background-color:#3b82f6;border:none;border-radius:40px;padding:6px 16px;font-size:.85rem;font-weight:500;transition:background .2s}.nav-btn:hover{background-color:#2563eb}.year-btn{background-color:#64748b}.year-btn:hover{background-color:#475569}.calendar-weekdays{text-align:center;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:8px;display:grid}.weekday{color:#475569;background-color:#e2e8f0;border-radius:12px;padding:10px 0;font-size:.85rem;font-weight:600}.calendar-grid{background-color:#f9f9f9;grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.calendar-day{aspect-ratio:1;cursor:pointer;color:#1f2b3c;background:#fff;border:none;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;padding:8px;font-size:.9rem;font-weight:500;transition:all .2s;display:flex;position:relative;box-shadow:0 1px 2px #0000000d}.calendar-day:hover{background-color:#eff6ff;transform:translateY(-2px);box-shadow:0 4px 8px #0000001a}.calendar-day.other-month{color:#94a3b8;background-color:#f8fafc}.calendar-day.has-workout{background-color:#dcfce7;border:1px solid #86efac}.day-number{font-size:1rem;font-weight:600}.workout-indicator{color:#16a34a;font-size:.7rem;font-weight:700;position:absolute;bottom:6px;right:6px}.calendar-modal{background:#fff;border-radius:28px;flex-direction:column;width:90%;max-width:500px;max-height:80vh;animation:.2s fadeInUp;display:flex;overflow:hidden}.modal-header{border-bottom:2px solid #e2e8f0;justify-content:space-between;align-items:center;padding:20px 24px 12px;display:flex}.modal-title{color:#1f2b3c;margin:0;font-size:1.4rem}.modal-close{cursor:pointer;color:#94a3b8;background:0 0;border:none;font-size:2rem;line-height:1;transition:color .2s}.modal-close:hover{color:#ef4444}.modal-body{max-height:60vh;padding:20px 24px 24px;overflow-y:auto}.modal-loading{text-align:center;color:#3b82f6;padding:30px}.no-sets{text-align:center;color:#64748b;padding:30px;font-style:italic}.sets-list{flex-direction:column;gap:12px;display:flex}.set-card{cursor:pointer;background-color:#f8fafc;border-left:4px solid #3b82f6;border-radius:20px;padding:14px 16px;transition:transform .2s,background .2s}.set-card:hover{background:#f0f4ff;transform:translate(4px)}.exercise-name{color:#0f172a;margin-bottom:8px;font-size:1rem;font-weight:700}.set-details{color:#475569;flex-wrap:wrap;gap:16px;font-size:.85rem;display:flex}.set-number{background-color:#e2e8f0;border-radius:30px;padding:2px 10px;font-weight:500}.set-weight,.set-reps{align-items:center;gap:4px;display:inline-flex}.calendar-container>.modal-buttons{flex-direction:column;align-items:center;gap:12px;margin-top:20px;display:flex}.calendar-container .cancel-btn{color:#1e293b;cursor:pointer;background-color:#e2e8f0;border:none;border-radius:40px;min-width:200px;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}.calendar-container .cancel-btn:hover{background-color:#cbd5e1}.calendar-modal .cancel-btn{color:#fff;background-color:#759dbf;width:100%;margin-top:12px}.calendar-modal .cancel-btn:hover{background-color:#2aa0ad}@media (width<=600px){.calendar-container{padding:12px}.calendar-day{padding:4px;font-size:.75rem}.workout-indicator{font-size:.6rem;bottom:3px;right:3px}.modal-title{font-size:1.2rem}.set-card{padding:10px 12px}.set-details{gap:10px;font-size:.75rem}}.footer{z-index:1000;background-color:var(--tg-app-bg,#fff);width:100%;height:10vh;color:var(--tg-app-text,#000);text-align:center;box-sizing:border-box;justify-content:center;align-items:center;padding:0 16px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:.9rem;transition:background-color .2s,color .2s;display:flex;position:fixed;bottom:0;left:0;box-shadow:0 -2px 8px #0000000d}.footer-content{opacity:.8}@media (width<=480px){.footer{height:10vh;font-size:.75rem}}.settings-container{box-sizing:border-box;background-color:#f9f9f9;max-width:600px;min-height:100vh;margin:0 auto;padding:20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.settings-title{text-align:center;color:#1f2b3c;margin:0 0 24px;font-size:1.8rem}.settings-content{flex-direction:column;gap:12px;display:flex}.settings-item{width:100%}.settings-button{color:#fff;cursor:pointer;background-color:#3b82f6;border:none;border-radius:40px;width:100%;padding:12px 24px;font-size:1rem;font-weight:600;transition:background .2s}.settings-button:hover{background-color:#2563eb}.profile-loading,.profile-error{text-align:center;border-radius:20px;max-width:600px;margin:30px auto 0;padding:40px 20px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:1rem}.profile-loading{color:#1e40af;background:#dbeafe}.profile-error{color:#b91c1c;background:#fee2e2}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background-color:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{background:#fff;border-radius:28px;width:90%;max-width:400px;max-height:80vh;padding:24px 20px;overflow:auto;box-shadow:0 20px 35px #0003}.modal-title{text-align:center;color:#1f2b3c;margin:0 0 16px;font-size:1.4rem}.modal-body{margin-bottom:16px}.trainer-item{cursor:pointer;color:#0f172a;background:#fff;border-left:4px solid #3b82f6;border-radius:12px;margin-bottom:10px;padding:14px 18px;font-weight:600;transition:background .2s,transform .1s;box-shadow:0 1px 3px #0000001a}.trainer-item:hover{background:#f0f4ff;transform:translate(4px)}.modal-button{color:#1e293b;cursor:pointer;background-color:#e2e8f0;border:none;border-radius:40px;width:100%;margin-top:10px;padding:12px 20px;font-size:1rem;font-weight:600;transition:background .2s}.modal-button:hover{background-color:#cbd5e1}.modal-button.primary{color:#fff;background-color:#3b82f6}.modal-button.primary:hover{background-color:#2563eb}