.app-header{position:sticky;top:0;z-index:100;background-color:var(--color-surface);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:1rem 2rem;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center;transition:background-color .3s ease,border-color .3s ease}[data-theme=light] .app-header{background-color:#ffffffe6}[data-theme=dark] .app-header{background-color:#161b22e6}.header-logo{height:60px;width:auto;transform:scale(2.8);margin-left:20px}.user-avatar{width:40px;height:40px;border-radius:50%;border:2px solid var(--color-accent);object-fit:cover}.auth-button{background-color:var(--color-accent);color:#fff;border:none;padding:.6rem 1.2rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;text-decoration:none}@media(max-width:768px){.app-header h1{font-size:1.2rem}.header-logo{height:45px;transform:scale(2.8);margin-left:15px}}.workout-sidebar{position:fixed;top:0;right:0;width:350px;height:100vh;background-color:var(--color-surface);padding:1.5rem;display:flex;flex-direction:column;z-index:1001;transition:transform .3s ease-in-out;transform:translate(100%);box-shadow:-5px 0 15px #0003;border-left:1px solid var(--color-border)}.workout-sidebar.is-open{transform:translate(0)}@media(min-width:993px){.workout-sidebar{position:static;transform:translate(0);height:calc(100vh - 80px);box-shadow:none;z-index:1}.sidebar-close-btn{display:none}}@media(max-width:992px){.sidebar-close-btn{display:block}}.sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-border);flex-shrink:0}.sidebar-close-btn{background:transparent;border:none;color:var(--color-text-secondary);font-size:2.5rem;cursor:pointer}.workout-sidebar h2{margin:0;padding:0;border:none}.empty-message{color:var(--color-text-secondary);font-style:italic;text-align:center;margin-top:2rem}.workout-list{list-style:none;padding:0;flex-grow:1;overflow-y:auto}.workout-list li{display:flex;justify-content:space-between;align-items:center;padding:.75rem .5rem;border-radius:6px;transition:background-color .2s ease}.workout-list li:hover{background-color:#ffffff0d}.workout-list li span{color:var(--color-text-primary);font-size:.9rem;word-break:break-word}.remove-btn{background:transparent;border:none;color:var(--color-text-secondary);font-size:1.5rem;font-weight:700;cursor:pointer;transition:color .2s ease,transform .2s ease}.remove-btn:hover{color:#ff5858;transform:scale(1.2)}.save-routine-section{display:flex;flex-direction:column;gap:.75rem;padding:1rem 0;margin-top:auto;flex-shrink:0}.save-routine-section input{width:100%;padding:.75rem;background-color:var(--color-background);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-primary);font-size:1rem}.save-routine-section button{width:100%;padding:.75rem;background-color:#238636;color:#fff;border:none;border-radius:6px;font-weight:600;cursor:pointer;transition:background-color .2s ease}.save-routine-section button:hover{background-color:#2ea043}.sidebar-actions{padding-top:1rem;border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:.75rem;flex-shrink:0}.sidebar-btn{width:100%;padding:1rem;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .2s ease;text-align:center;text-decoration:none}.sidebar-btn.primary{background-color:var(--color-accent);color:var(--color-background);border:none}.sidebar-btn.primary:hover{background-color:#79c0ff}.sidebar-btn.secondary{background-color:var(--color-surface);color:var(--color-accent);border:1px solid var(--color-accent)}.sidebar-btn.secondary:hover{background-color:#58a6ff1a}.fab{position:fixed;bottom:2rem;right:2rem;width:60px;height:60px;background-color:var(--color-accent);color:#fff;border-radius:50%;border:none;box-shadow:0 4px 12px #0000004d;cursor:pointer;z-index:1010;display:flex;justify-content:center;align-items:center;transition:transform .2s ease-in-out}.fab:hover{transform:scale(1.1)}.fab-icon{font-size:1.5rem}.fab-badge{position:absolute;top:-5px;right:-5px;background-color:#ff5858;color:#fff;width:24px;height:24px;border-radius:50%;font-size:.8rem;font-weight:700;display:flex;justify-content:center;align-items:center;border:2px solid var(--color-surface)}@media(min-width:993px){.fab{display:none}}@media(max-width:992px){.fab{display:flex}}.bottom-nav{position:fixed;bottom:0;left:0;width:100%;height:60px;background-color:var(--color-surface);border-top:1px solid var(--color-border);display:flex;justify-content:space-around;align-items:center;z-index:1000;padding-bottom:env(safe-area-inset-bottom)}.nav-link{display:flex;flex-direction:column;align-items:center;justify-content:center;text-decoration:none;color:var(--color-text-secondary);font-size:.75rem;flex:1;height:100%;transition:color .2s}.nav-link svg{font-size:1.25rem;margin-bottom:4px}.nav-link.active{color:var(--color-accent)}.home-link{position:relative;top:-20px;overflow:visible;background:transparent!important;-webkit-tap-highlight-color:transparent;display:flex;align-items:center;justify-content:center}.home-icon-wrapper{width:64px;height:64px;background:linear-gradient(135deg,var(--color-accent),#2563eb);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px #2563eb66;border:4px solid var(--color-surface);transition:transform .2s cubic-bezier(.175,.885,.32,1.275),box-shadow .2s}.home-link svg{color:#fff;font-size:1.75rem;margin-bottom:0;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.home-link.active{background-color:transparent!important}.home-link.active .home-icon-wrapper{background:linear-gradient(135deg,var(--color-accent),#2563eb);transform:scale(1.1) translateY(-2px);box-shadow:0 12px 25px #2563eb99;border-color:var(--color-surface)}.home-link.active svg{color:#fff}.home-link:active .home-icon-wrapper{transform:scale(.95)}@media(min-width:768px){.bottom-nav{display:none}}.pwa-prompt-banner{position:fixed;bottom:20px;left:50%;transform:translate(-50%);width:95%;max-width:600px;background-color:#2c2c2e;color:#fff;border:1px solid var(--color-border);border-radius:12px;padding:1rem;display:flex;align-items:center;gap:1rem;box-shadow:0 10px 30px #0000004d;z-index:1000;animation:slide-up .5s ease-out}.pwa-prompt-logo{width:48px;height:48px}.pwa-prompt-text{flex-grow:1}.pwa-prompt-text strong{font-size:1.1rem}.pwa-prompt-text p{margin:0;font-size:.9rem;color:var(--color-text-secondary)}.pwa-prompt-actions{display:flex;gap:.5rem}.pwa-btn{padding:.6rem 1rem;border-radius:8px;border:none;font-weight:600;cursor:pointer;white-space:nowrap}.pwa-btn.install{background-color:var(--color-accent);color:var(--color-background)}.pwa-btn.dismiss{background-color:transparent;color:var(--color-text-secondary)}@keyframes slide-up{0%{transform:translate(-50%,100px);opacity:0}to{transform:translate(-50%);opacity:1}}@media(min-width:993px){.app-layout{display:grid;grid-template-columns:350px 1fr}.app-layout.no-sidebar{grid-template-columns:1fr}}.main-content{padding:2rem;height:calc(100vh - 80px);overflow-y:auto;padding-bottom:80px}@media(max-width:480px){.main-content{padding-left:1rem;padding-right:1rem}}@media(min-width:768px){.main-content{padding-bottom:2rem}}.exercise-detail-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1100;display:flex;justify-content:center;align-items:center;background-color:#0d1117cc;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);padding:1rem}.modal-content{background:var(--color-surface);padding:2rem;border-radius:12px;border:1px solid var(--color-border);width:100%;max-width:600px;position:relative;box-shadow:0 25px 50px -12px #00000040;max-height:90vh;overflow-y:auto}.close-button{position:absolute;top:.75rem;right:.75rem;width:40px;height:40px;background-color:#ffffff1a;border:none;border-radius:50%;color:var(--color-text-secondary);font-size:2rem;font-weight:300;cursor:pointer;transition:all .2s ease;display:flex;justify-content:center;align-items:center;line-height:1}.close-button:hover{background-color:#fff3;color:var(--color-text-primary);transform:rotate(90deg)}.media-container{width:100%;margin-bottom:1.5rem;border-radius:8px;overflow:hidden;background-color:var(--color-background);display:flex;justify-content:center;align-items:center}.media-container img,.media-container video{width:100%;height:auto;max-height:300px;object-fit:contain;display:block}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#0009;z-index:1000}.category-card{height:150px;border-radius:12px;border:1px solid var(--color-border);padding:1.5rem;display:flex;flex-direction:column;justify-content:flex-end;align-items:flex-start;cursor:pointer;background-size:cover;background-position:center;transition:transform .3s ease,box-shadow .3s ease}.category-card:hover{transform:scale(1.03);box-shadow:0 0 20px #58a6ff33;border-color:var(--color-accent)}.category-name{color:#fff;font-size:1.8rem;text-shadow:2px 2px 4px rgba(0,0,0,.7);margin:0}.category-exercise-count{color:#ffffffe6;font-size:1rem;text-shadow:1px 1px 2px rgba(0,0,0,.7);margin:0}.exercise-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;overflow:hidden;display:flex;flex-direction:column}.exercise-card:hover{transform:translateY(-5px);border-color:var(--color-accent);box-shadow:0 10px 20px #0003}.exercise-card-media{width:100%;height:180px;background-color:var(--color-background);position:relative}.exercise-card-media img,.exercise-card-media video{width:100%;height:100%;object-fit:contain}.media-placeholder{width:100%;height:100%;background-color:var(--color-border)}.exercise-card-content{padding:1rem;display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-grow:1}.card-text{flex-grow:1;display:flex;flex-direction:column}.card-text h3{color:var(--color-text-primary);font-weight:600;font-size:1rem;margin:0 0 .75rem}.tags-container{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.muscle-group-tag{margin:0;font-size:.8rem;color:var(--color-accent);background-color:#58a6ff1a;border:1px solid rgba(88,166,255,.2);display:inline-block;padding:.25rem .75rem;border-radius:9999px;font-weight:500;text-transform:uppercase}.difficulty-tag{padding:.25rem .75rem;font-size:.8rem;font-weight:600;border-radius:9999px;color:#fff;text-transform:uppercase;display:inline-block}.difficulty-iniciante{background-color:#2ea043}.difficulty-intermediario{background-color:#f7b42c}.difficulty-avancado{background-color:#da3633}.add-button{background-color:#58a6ff1a;color:var(--color-accent);border:1px solid var(--color-accent);padding:.5rem 1rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;flex-shrink:0;align-self:flex-end}.add-button:hover{background-color:var(--color-accent);color:var(--color-background)}.app-header{position:sticky;top:0;z-index:10;background-color:#0d1117cc;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding:1rem 2rem;border-bottom:1px solid var(--color-border);display:flex;justify-content:space-between;align-items:center}.logo-link{display:flex;align-items:center;gap:.75rem;text-decoration:none}.header-logo{height:35px;width:auto}.app-header h1{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);margin:0}.app-header nav{display:none}@media(min-width:768px){.app-header nav{display:flex;gap:1.5rem;position:absolute;left:50%;transform:translate(-50%)}}.app-header nav a{color:var(--color-text-secondary);text-decoration:none;font-size:1rem;font-weight:500;position:relative;padding-bottom:8px;transition:color .3s ease}.app-header nav a:hover{color:var(--color-text-primary)}.app-header nav a:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background-color:var(--color-accent);transform:scaleX(0);transform-origin:center;transition:transform .3s ease}.app-header nav a:hover:after{transform:scaleX(1)}.auth-section{display:flex;align-items:center;gap:1rem;margin-left:auto}.user-avatar{width:40px;height:40px;border-radius:50%;border:2px solid var(--color-accent)}.auth-button{background-color:var(--color-accent);color:var(--color-background);border:none;padding:.6rem 1.2rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .2s ease;white-space:nowrap;text-decoration:none}.auth-button:hover{opacity:.9;transform:scale(1.02)}.auth-button-placeholder{width:100px;height:40px}@media(max-width:768px){.app-header h1{font-size:1.2rem}.header-logo{height:30px}}.page-title{font-size:2.5rem;margin-bottom:2rem}.category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.exercise-view-header{margin-bottom:1.5rem}.exercise-view-header h1{margin:0}.back-button{display:inline-flex;align-items:center;gap:8px;background-color:#2c2c2e;color:var(--color-text-secondary);border:1px solid #3a3a3c;padding:8px 16px;border-radius:20px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease-in-out;margin-bottom:1rem}.back-button:hover{background-color:#3a3a3c;color:var(--color-text-primary);border-color:#555}.filters-container{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem}@media(min-width:768px){.filters-container{flex-direction:row;align-items:center;justify-content:space-between}}.search-bar{position:relative;width:100%;max-width:400px}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);color:var(--color-text-secondary)}.search-bar input{width:100%;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;color:var(--color-text-primary);padding:.75rem 1rem .75rem 3rem;font-size:1rem}.search-bar input:focus{outline:none;border-color:var(--color-accent)}.difficulty-filter-container{display:flex;gap:.75rem;flex-wrap:wrap;margin-bottom:0}.filter-btn{padding:.5rem 1rem;font-size:.9rem;font-weight:500;border-radius:9999px;border:1px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text-secondary);cursor:pointer;transition:all .2s ease}.filter-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}.filter-btn.active{color:#fff;border-color:transparent;font-weight:600}.filter-btn.active.filter-todos{background-color:var(--color-accent)}.filter-btn.active.filter-iniciante{background-color:#2ea043}.filter-btn.active.filter-intermediario{background-color:#f7b42c}.filter-btn.active.filter-avancado{background-color:#da3633}.exercise-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}.vip-teaser-section{margin-top:2.5rem;padding:2.5rem;margin-bottom:2.5rem}.vip-teaser-section{margin-top:2.5rem;padding:0 1rem}.vip-teaser-card{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-radius:12px;background-color:#2c2c2e;border:1px solid #444;cursor:pointer;transition:all .3s ease;border-left:5px solid #ffc107}.vip-teaser-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #ffc10726;border-color:#ffc107}.vip-teaser-content h3{margin:0 0 .25rem;font-size:1.2rem;color:#fff}.vip-teaser-content p{margin:0;font-size:.9rem;color:var(--color-text-secondary)}.vip-teaser-icon span{font-size:2.5rem;filter:drop-shadow(0 0 5px rgba(255,193,7,.7))}.global-search-container{position:relative;margin-bottom:2rem}.global-search-container .search-icon{position:absolute;top:50%;left:15px;transform:translateY(-50%);color:var(--color-text-secondary)}.global-search-container input{width:100%;padding:12px 15px 12px 40px;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:8px;color:var(--color-text-primary);font-size:1rem}.global-search-container input::placeholder{color:var(--color-text-secondary)}.global-search-container input:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 2px #007bff40}.active-workout-page{display:flex;flex-direction:column;align-items:center;padding:2rem}.workout-content{max-width:700px;width:100%;text-align:center}.exercise-counter{display:block;font-size:1rem;color:var(--color-text-secondary);margin-bottom:.5rem}.active-workout-page h1{font-size:2.5rem;color:var(--color-text-primary);margin-bottom:2rem}.exercise-media{max-width:500px;margin:0 auto 2rem;border-radius:12px;overflow:hidden;border:1px solid var(--color-border)}.exercise-media img{width:100%;display:block}.sets-logger{background-color:var(--color-surface);border-radius:8px;padding:1rem;margin-bottom:2rem;text-align:left}.duration-input-container{display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;padding:.5rem;background-color:var(--color-background);border-radius:8px;border:1px solid var(--color-border)}.duration-icon{font-size:1.2rem;color:var(--color-accent);margin-right:.5rem}.duration-label{margin-right:.5rem;color:var(--color-text-primary);font-weight:500}.duration-input{width:60px;padding:.25rem;border:1px solid var(--color-border);border-radius:4px;background-color:var(--color-surface);color:var(--color-text-primary);text-align:center;font-size:1rem}.sets-header,.set-row{display:grid;grid-template-columns:1fr 2fr 2fr;gap:1rem;align-items:center;padding:.75rem}.sets-header{color:var(--color-text-secondary);font-size:.8rem;font-weight:600;text-transform:uppercase;border-bottom:1px solid var(--color-border)}.set-row{border-bottom:1px solid var(--color-border)}.set-row:last-child{border-bottom:none}.set-number{font-weight:700;font-size:1.2rem;color:var(--color-text-primary);text-align:center}.set-row input{width:100%;background-color:var(--color-background);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-primary);padding:.75rem;font-size:1.1rem;text-align:center}.add-set-btn{width:100%;margin-top:1rem;padding:.75rem;background-color:transparent;border:1px dashed var(--color-border);color:var(--color-text-secondary);border-radius:6px;cursor:pointer;font-weight:600;transition:all .2s ease}.add-set-btn:hover{background-color:var(--color-background);color:var(--color-accent);border-color:var(--color-accent)}.rest-selection-container{margin-bottom:1.5rem;text-align:center}.rest-label{margin-bottom:.5rem;color:var(--color-text-secondary);font-size:.9rem}.rest-options{display:flex;justify-content:center;gap:1rem}.rest-option-btn{padding:.5rem 1rem;border:1px solid var(--color-border);background-color:var(--color-surface);color:var(--color-text-primary);border-radius:20px;cursor:pointer;font-size:.9rem;transition:all .2s}.rest-option-btn.active{background-color:var(--color-accent);color:#fff;border-color:var(--color-accent)}.next-exercise-btn{width:100%;padding:1.25rem;font-size:1.25rem;font-weight:700;background-color:var(--color-accent);color:var(--color-background);border:none;border-radius:8px;cursor:pointer;transition:transform .2s ease}.next-exercise-btn:hover{transform:scale(1.02)}.rest-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#000000f2;z-index:9999;display:flex;justify-content:center;align-items:center;color:#fff;flex-direction:column}.rest-content{text-align:center}.rest-content h2{font-size:2rem;margin-bottom:1rem;color:var(--color-text-primary)}.rest-timer-display{font-size:5rem;font-weight:700;color:var(--color-accent);margin:1rem 0;font-variant-numeric:tabular-nums}.rest-actions{margin-top:2rem;display:flex;gap:1rem;justify-content:center}.add-time-btn,.skip-rest-btn{padding:.75rem 1.5rem;font-size:1rem;border-radius:8px;border:none;cursor:pointer}.add-time-btn{background-color:var(--color-surface);color:var(--color-text-primary)}.skip-rest-btn{background-color:var(--color-text-secondary);color:#fff;opacity:.8}.editable-card{display:grid;grid-template-columns:1fr;grid-template-rows:200px auto;background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;overflow:hidden;margin-bottom:2rem}@media(min-width:768px){.editable-card{grid-template-columns:250px 1fr;grid-template-rows:1fr;height:250px}}.editable-card-media{width:100%;height:100%;background-color:#000;overflow:hidden;display:flex;justify-content:center;align-items:center}.editable-card-media img,.editable-card-media video{width:100%;height:100%;object-fit:contain}.editable-card-content{padding:1.5rem;width:100%;display:flex;flex-direction:column}.editable-card-content h3{margin:0 0 1.5rem;font-size:1.5rem;color:var(--color-text-primary)}.view-details{display:flex;gap:1.5rem;margin-bottom:1.5rem}.detail-item{display:flex;flex-direction:column}.detail-item p{font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0}.view-actions{margin-top:auto}.edit-btn{background-color:#58a6ff1a;color:var(--color-accent);border:1px solid var(--color-accent);padding:.5rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .2s ease}.edit-btn:hover{background-color:var(--color-accent);color:var(--color-background)}.edit-form{display:flex;flex-direction:column;height:100%}.form-group{display:flex;flex-direction:column;margin-bottom:1rem}.form-group label{font-size:.8rem;color:var(--color-text-secondary);margin-bottom:.25rem}.form-group input{background-color:var(--color-background);border:1px solid var(--color-border);color:var(--color-text-primary);padding:.5rem;border-radius:4px;font-size:1rem}.edit-actions{display:flex;gap:1rem;margin-top:auto}.save-btn,.cancel-btn{padding:.5rem 1.5rem;border-radius:6px;font-weight:600;cursor:pointer;transition:all .2s ease;border:none}.login-page-container{display:flex;justify-content:center;align-items:center;padding:2rem;width:100%;min-height:calc(100vh - 80px)}.login-card{width:100%;max-width:420px;background-color:var(--color-surface);padding:2.5rem;border-radius:12px;border:1px solid var(--color-border);text-align:center;animation:fadeIn .5s ease-in-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.login-card h1{margin-bottom:.75rem}.login-subtitle{color:var(--color-text-secondary);margin-bottom:2.5rem}.login-form{display:flex;flex-direction:column;gap:1.25rem;margin-bottom:1.5rem}.login-form input{width:100%;padding:.8rem 1rem;background-color:var(--color-background);border:1px solid 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.2s}.reset-btn:hover{background-color:var(--color-primary-dark)}.reset-btn:disabled{opacity:.7;cursor:not-allowed}.back-to-login{display:block;margin-top:1.5rem;color:var(--color-primary);text-decoration:none;font-size:.9rem;font-weight:500}.back-to-login:hover{text-decoration:underline}.message{padding:10px;border-radius:6px;font-size:.9rem;margin-bottom:1rem}.message.success{background-color:#00ff001a;color:#00c853;border:1px solid #00c853}.message.error{background-color:#ff00001a;color:#ff5252;border:1px solid #ff5252}.routine-exercise-card{display:flex;background-color:var(--color-background);border:1px solid var(--color-border);border-radius:8px;overflow:hidden;height:120px}.routine-exercise-media{flex-shrink:0;width:120px;background-color:#000}.routine-exercise-media img,.routine-exercise-media video{width:100%;height:100%;object-fit:contain}.routine-exercise-content{padding:1rem;display:flex;flex-direction:column;justify-content:space-between}.routine-exercise-content h4{margin:0 0 1rem;font-size:1.1rem;font-weight:600;color:var(--color-text-primary)}.details-grid{display:flex;gap:2rem}.detail-item p{font-size:1.1rem;font-weight:600;color:var(--color-text-primary);margin:0}.my-routines-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.my-routines-header h1{font-size:2rem;margin:0;line-height:1.2}.import-btn{background-color:var(--color-surface);color:var(--color-text-secondary);border:1px solid var(--color-border);padding:10px 18px;border-radius:8px;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .2s ease-in-out}.import-btn:hover{background-color:var(--color-border);color:var(--color-text-primary);border-color:var(--color-text-secondary)}.routines-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem;margin-top:2rem}.routine-card{background-color:var(--color-surface);border:1px solid 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1.5rem;background-color:var(--color-accent);color:var(--color-background);text-decoration:none;border-radius:8px;font-weight:600}.routine-detail-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;flex-wrap:wrap;gap:1rem}.back-button{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;font-size:1rem;margin-bottom:.5rem;padding:0;transition:color .2s ease}.back-button:hover{color:var(--color-text-primary)}.routine-detail-header h1{margin:0}.start-workout-main-btn{background-color:var(--color-accent);color:var(--color-background);border:none;border-radius:8px;padding:1rem 2rem;font-size:1.1rem;font-weight:600;cursor:pointer}.routine-detail-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:1024px){.routine-detail-grid{grid-template-columns:1fr 1fr}}.stat-card{background-color:var(--color-surface);border:1px solid 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.3s}.badge-name{font-size:.9rem;font-weight:500;color:var(--color-text-secondary)}.badge-description{font-size:.8rem;color:var(--color-text-primary);margin-top:.75rem;animation:fadeIn .3s ease}.achievement-badge.expanded{background-color:var(--color-background)}.achievement-badge.locked{opacity:.5;filter:grayscale(100%)}.achievement-badge.in-progress{border:2px solid var(--primary)}.achievement-badge.in-progress .badge-icon{color:var(--primary)}.progress-container{width:100%;height:6px;background-color:#e0e0e0;border-radius:3px;margin-top:.5rem;position:relative}.progress-bar{height:100%;background-color:var(--primary);border-radius:3px;transition:width .5s ease-out}.progress-text{font-size:.7rem;color:var(--text-muted);margin-top:.2rem;display:block}.modal-backdrop{background-color:#000000d9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:fadeIn .3s ease-out}.avatar-modal{background:linear-gradient(145deg,#1a1a1c,#111);border:1px solid rgba(255,255,255,.1);box-shadow:0 25px 50px -12px #00000080;padding:2.5rem;max-width:500px;width:90%;border-radius:24px;transform-origin:center;animation:scaleIn .3s cubic-bezier(.16,1,.3,1)}.avatar-modal h3{text-align:center;font-size:1.5rem;font-weight:700;margin-bottom:2rem;background:linear-gradient(90deg,#fff,#888);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.avatar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2.5rem;justify-items:center}.avatar-option{position:relative;width:100px;height:100px;cursor:pointer;border-radius:50%;border:3px solid rgba(255,255,255,.05);transition:all .3s cubic-bezier(.34,1.56,.64,1);background-color:#222;box-shadow:0 10px 15px -3px #0000004d;overflow:hidden;opacity:0;animation:slideUpFade .5s ease-out 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.2s;font-weight:500;font-size:.95rem}.modal-actions button:hover{background:#ffffff0d;color:#fff;border-color:#fff}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes slideUpFade{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:480px){.avatar-modal{padding:1.5rem;width:95%}.avatar-grid{gap:1rem;grid-template-columns:repeat(3,1fr)}.avatar-option{width:80px;height:80px}}@media(max-width:350px){.avatar-grid{grid-template-columns:repeat(2,1fr)}}.activity-heatmap-container{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.activity-heatmap-container 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0 .25rem;font-weight:500}.goal-count-large{display:flex;align-items:baseline;gap:4px}.goal-count-large .current{font-size:2rem;font-weight:800;color:var(--color-accent);line-height:1}.goal-count-large .separator,.goal-count-large .target{font-size:1.2rem;color:var(--color-text-secondary);font-weight:600}.goal-progress-bar{width:100%;height:8px;background-color:#ffffff1a;border-radius:4px;overflow:hidden;margin-bottom:.75rem}.goal-progress-fill{height:100%;background-color:var(--color-accent);border-radius:4px;transition:width .5s ease-out}.goal-message{font-size:.75rem;color:var(--color-text-secondary);text-align:center;margin:0;line-height:1.2}.recent-activity-container{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.recent-activity-container h3{margin-bottom:1rem;font-size:1.1rem;color:var(--color-text-primary)}.activity-list{display:flex;flex-direction:column;gap:1rem}.activity-item{display:flex;align-items:center;gap:1rem;padding-bottom:.75rem;border-bottom:1px solid var(--color-border)}.activity-item:last-child{border-bottom:none;padding-bottom:0}.activity-icon{width:40px;height:40px;border-radius:50%;background-color:#58a6ff1a;display:flex;align-items:center;justify-content:center;color:var(--color-accent)}.activity-details{display:flex;flex-direction:column}.activity-date{font-weight:500;color:var(--color-text-primary);text-transform:capitalize}.activity-summary{font-size:.85rem;color:var(--color-text-secondary)}.no-activity{color:var(--color-text-secondary);font-style:italic}.personal-records-container{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;padding:1.5rem;margin-bottom:1.5rem}.personal-records-container 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0;border-bottom:1px solid var(--color-border)}.profile-management h2{margin:0 0 1.5rem;font-size:1.2rem;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-secondary)}.management-btn{width:100%;padding:.75rem;text-align:left;background:var(--color-surface);border:1px solid var(--color-border);border-radius:6px;color:var(--color-text-primary);font-size:1rem;cursor:pointer;margin-bottom:1rem;transition:background-color .2s ease}.management-btn:hover{background-color:var(--color-background)}.management-btn.delete{color:#ff5858}.management-btn.delete:hover{border-color:#ff5858}.profile-details{padding:2rem 0;display:grid;grid-template-columns:1fr;gap:1.5rem}@media(min-width:600px){.profile-details{grid-template-columns:1fr 1fr}}.detail-item span{font-size:.8rem;color:var(--color-text-secondary);text-transform:uppercase;margin-bottom:.25rem}.detail-item p{font-size:1.1rem;font-weight:500;color:var(--color-text-primary);margin:0;word-break:break-all}.error-message{color:#ff5858;margin-top:.5rem;font-size:.9rem}.success-message{color:#238636;margin-top:.5rem;font-size:.9rem;font-weight:500}.schedule-card-actions{display:flex;color:#238636;margin-top:.5rem;font-size:.9rem;font-weight:500}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#000000b3;display:flex;justify-content:center;align-items:center;z-index:1200;padding:1rem}.modal-box{background:var(--color-surface);padding:2rem;border-radius:12px;width:90%;max-width:400px;border:1px solid var(--color-border)}.modal-box h3{margin-top:0}.modal-box p{color:var(--color-text-secondary);font-size:.9rem}.modal-box form{display:flex;flex-direction:column;gap:1rem;margin-top:1.5rem}.modal-box input{width:100%;padding:.75rem;background-color:var(--color-background);border:1px solid 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h3{margin:0;font-size:1.2rem;color:var(--color-text-primary);font-weight:600}.edit-schedule-icon-btn{background:none;border:none;color:var(--color-text-secondary);cursor:pointer;font-size:1rem;position:absolute;right:0;padding:.5rem;transition:color .2s}.edit-schedule-icon-btn:hover{color:var(--color-accent)}.schedule-days-grid{display:flex;justify-content:space-between;gap:.5rem;max-width:400px;margin:0 auto}.schedule-day-item{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:.5rem;border-radius:8px;transition:all .2s ease;color:var(--color-text-secondary);opacity:.5}.schedule-day-item.editable{cursor:pointer}.schedule-day-item.editable:hover{background-color:#ffffff0d;opacity:.8}.schedule-day-item.active{color:#ff9000;opacity:1}.day-label{font-size:1.2rem;font-weight:700;text-transform:uppercase}.day-icon{font-size:1.5rem}.schedule-card-actions{display:flex;justify-content:center;gap:1rem;margin-top:1.5rem}.save-btn-small,.cancel-btn-small{padding:.4rem 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td{font-size:.95rem;color:var(--color-text-primary)}.history-exercise-detail{padding:1rem 0;border-bottom:1px solid var(--color-border)}.history-exercise-detail:last-child{border-bottom:none;padding-bottom:0}.history-exercise-detail:first-child{padding-top:0}.exercise-name{font-size:1.1rem;font-weight:600;color:var(--color-text-primary);margin-bottom:1rem}.sets-table{font-size:.9rem}.table-header,.table-row{display:grid;grid-template-columns:1fr 2fr 2fr;gap:1rem;padding:.5rem 0;text-align:center}.table-header{color:var(--color-text-secondary);font-weight:500;font-size:.8rem;padding-bottom:.75rem}.table-row{color:var(--color-text-primary)}.table-row span:first-child{font-weight:700}.no-data-message{font-style:italic;font-size:.9rem;color:var(--color-text-secondary)}.history-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:2rem}.history-header h1{margin:0;font-size:2.5rem}.date-filter{display:flex;gap:1rem}.date-filter 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h2{font-size:1.2rem;color:var(--color-text-primary);display:flex;align-items:center;gap:8px}.vip-icon-gold{color:gold}.vip-chart-locked{position:relative}.vip-chart-blur{filter:blur(8px);opacity:.6;pointer-events:none;-webkit-user-select:none;user-select:none}.vip-lock-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;background:#0006;z-index:10;border-radius:16px;text-align:center;padding:20px}.lock-icon{font-size:3rem;color:gold;margin-bottom:16px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}.vip-lock-overlay h3{color:#fff;font-size:1.5rem;margin-bottom:8px;text-shadow:0 2px 4px rgba(0,0,0,.8)}.vip-lock-overlay p{color:#eee;margin-bottom:20px;max-width:300px;text-shadow:0 1px 2px rgba(0,0,0,.8)}.unlock-btn{background:linear-gradient(135deg,gold,orange);border:none;padding:12px 24px;border-radius:25px;color:#000;font-weight:700;font-size:1rem;cursor:pointer;box-shadow:0 4px 15px #ffd7004d;transition:transform 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h1{font-size:3.5rem;line-height:1.1;margin-bottom:1.5rem;font-weight:800}.text-gradient{background:linear-gradient(135deg,#3b82f6,#0ea5e9);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-section p{font-size:1.25rem;color:var(--color-text-secondary);margin-bottom:2.5rem;line-height:1.6}.hero-actions{display:flex;gap:1rem;margin-bottom:3rem}.cta-btn{padding:1rem 2rem;border-radius:8px;font-weight:600;font-size:1rem;cursor:pointer;transition:all .3s ease}.cta-btn.primary{background:var(--color-primary);color:#fff;border:none;box-shadow:0 4px 15px rgba(var(--color-primary-rgb),.4)}.cta-btn.primary:hover{transform:translateY(-2px);background:#2563eb;box-shadow:0 6px 20px #3b82f699}.cta-btn.secondary{background:transparent;color:var(--color-text-primary);border:1px solid var(--color-border)}.cta-btn.secondary:hover{border-color:#fff;background:#ffffff0d}.hero-stats{display:flex;gap:2rem;align-items:center}.stat-item strong{display:block;font-size:1.5rem;color:#fff}.stat-item{color:#6b7280;text-align:center}.stat-separator{width:1px;height:40px;background:var(--color-border)}.hero-image{flex:1;position:relative;display:flex;justify-content:center}.floating-mockup{max-width:100%;width:320px;height:auto;filter:drop-shadow(0 20px 50px rgba(0,0,0,.5));animation:float 6s ease-in-out infinite;z-index:2;border-radius:40px;border:8px solid #1f2937}.glow-effect{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:350px;height:600px;background:radial-gradient(circle,rgba(59,130,246,.3) 0%,rgba(14,165,233,.1) 70%,transparent 100%);border-radius:50%;z-index:1}.features-section{padding:6rem 10%;text-align:center;background-color:var(--color-background)}.features-section h2{font-size:2.5rem;margin-bottom:4rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-card{background:var(--color-surface);padding:2rem;border-radius:16px;border:1px 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li{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem;font-size:1.1rem;color:var(--color-text-primary)}.library-features li svg{color:var(--color-primary)}.cta-btn.outline{background:transparent;border:2px solid var(--color-primary);color:var(--color-primary)}.cta-btn.outline:hover{background:var(--color-primary);color:#fff}.library-gallery{flex:1;display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}.exercise-demo-video{width:100%;height:100%;object-fit:cover;border-radius:12px}.gif-card{background:var(--color-background);border-radius:12px;overflow:hidden;position:relative;border:1px solid var(--color-border)}.gif-card img{width:100%;height:150px;object-fit:cover;display:block}.gif-card span{position:absolute;bottom:0;left:0;width:100%;background:#000c;padding:.5rem;font-size:.9rem;text-align:center}.vip-cta-section{padding:6rem 10%;text-align:center;background:linear-gradient(180deg,var(--color-background) 0%,#1a1625 100%)}.vip-text{color:#f59e0b;text-shadow:0 0 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h2{font-size:3rem;margin-bottom:1.5rem;line-height:1.2}.share-content p{color:var(--color-text-secondary);font-size:1.25rem;margin-bottom:3rem;line-height:1.6}.share-content .library-features li{justify-content:center}.share-image{flex:1;display:flex;justify-content:center;position:relative;width:100%}.glow-effect-blue{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:300px;height:500px;background:radial-gradient(circle,rgba(59,130,246,.25) 0%,transparent 70%);border-radius:50%;z-index:1}.search-section{padding:6rem 10%;background:radial-gradient(circle at top right,#1f2937 0%,var(--color-background) 40%);display:flex;flex-direction:column;align-items:center;gap:4rem;text-align:center}.search-content{flex:1;max-width:800px}.search-content h2{font-size:3rem;margin-bottom:1.5rem;line-height:1.2}.search-content p{color:var(--color-text-secondary);font-size:1.25rem;margin-bottom:3rem;line-height:1.6}.search-content .library-features li{justify-content:center}.search-images-container{flex:1;width:100%;max-width:1000px;margin:0 auto;margin-bottom:2rem;display:flex;justify-content:center;align-items:center;gap:2rem;padding:2rem 0}.search-images-container .dashboard-mockup-image{width:260px;position:relative;top:auto;left:auto;margin-top:0;box-shadow:0 20px 40px #0006;transition:transform .3s ease}.floating-left,.floating-right{transform:none;z-index:1}.search-images-container .dashboard-mockup-image:hover{transform:translateY(-10px)}@media(max-width:768px){.search-images-container{flex-direction:column;gap:2rem}.search-images-container .dashboard-mockup-image{width:80%;max-width:300px}}.welcome-page{padding-bottom:80px}.welcome-header{display:flex;justify-content:flex-end;padding:.5rem 0;margin-bottom:.5rem}.user-greeting-card{background:linear-gradient(135deg,#1f2937,#374151);border-radius:20px;padding:1.5rem;margin-bottom:1.5rem;position:relative;box-shadow:0 4px 15px 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