:root{--bg-deep:#070b12;--bg-surface:#0e1626;--bg-surface-elevated:#162238;--border-subtle:#ffffff14;--border-active:#00ff8766;--accent-volt:#00ff87;--accent-volt-glow:#00ff8759;--accent-cyan:#06b6d4;--accent-cyan-glow:#06b6d459;--accent-amber:#f59e0b;--accent-danger:#ef4444;--text-primary:#f8fafc;--text-secondary:#b9c4d4;--text-muted:#a3b1c6;--font-body:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-display:-apple-system, BlinkMacSystemFont, "Outfit", "Inter", sans-serif;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-pill:9999px;--shadow-card:0 8px 32px #0006;--shadow-neon:0 0 25px var(--accent-volt-glow)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{background-color:var(--bg-deep);width:100%;height:100%;color:var(--text-primary);font-family:var(--font-body);line-height:1.5;overflow-x:hidden}.app-container{background:radial-gradient(circle at 50% -20%, #111d33 0%, var(--bg-deep) 70%);flex-direction:column;max-width:1024px;min-height:100vh;margin:0 auto;display:flex;position:relative}.main-header{z-index:90;-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle);background:#070b12e0;padding:12px 16px;position:sticky;top:0}.header-brand{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.logo-group{align-items:center;gap:10px;display:flex}.logo-icon{background:linear-gradient(135deg, var(--accent-volt) 0%, var(--accent-cyan) 100%);border-radius:var(--radius-sm);color:#050b14;width:36px;height:36px;box-shadow:0 0 15px var(--accent-volt-glow);justify-content:center;align-items:center;display:flex}.brand-title{font-family:var(--font-display);letter-spacing:-.02em;color:#fff;font-size:1.25rem;font-weight:800}.brand-accent{color:var(--accent-volt)}.brand-badge{color:var(--accent-cyan);border-radius:var(--radius-pill);text-transform:uppercase;background:#06b6d41f;border:1px solid #06b6d44d;margin-left:6px;padding:2px 8px;font-size:.65rem;font-weight:700}.header-actions{gap:8px;display:flex}.btn-icon-secondary{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:6px;padding:8px 12px;font-size:.8rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-icon-secondary:hover{background:var(--bg-surface-elevated);color:var(--text-primary);border-color:var(--border-active)}.day-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-direction:column;gap:12px;margin:12px 12px 0;padding:10px;display:flex}.day-segments{grid-template-columns:repeat(auto-fit,minmax(2rem,1fr));gap:4px;display:grid}.day-tab{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);cursor:pointer;font:inherit;justify-content:center;align-items:center;padding:8px 2px;transition:all .2s;display:flex;position:relative}.day-tab.active{background:var(--accent-volt);border-color:var(--accent-volt);box-shadow:0 0 12px var(--accent-volt-glow)}.day-tab.active .day-tab-name{color:#050b14}.day-tab.is-today .day-tab-indicator{background:var(--accent-volt);border:1px solid var(--bg-deep);border-radius:50%;width:6px;height:6px;position:absolute;top:4px;right:4px}.day-tab.active.is-today .day-tab-indicator{border-color:var(--accent-volt);background:#050b14}.day-tab-name{color:var(--text-secondary);font-size:.85rem;font-weight:800}.day-card .session-info{padding:0 4px}.day-card .session-progress-pill{align-items:stretch;padding:0 4px 4px}.day-card .mini-progress-bar{width:100%}*{scrollbar-width:none;-ms-overflow-style:none}::-webkit-scrollbar{width:0;height:0;display:none}.day-badge{color:var(--accent-volt);border-radius:var(--radius-pill);background:#00ff871f;border:1px solid #00ff874d;padding:2px 8px;font-size:.65rem;font-weight:800}.session-name{font-family:var(--font-display);color:#fff;font-size:1.1rem;font-weight:800}.session-focus{color:var(--text-secondary);font-size:.75rem;display:block}.session-progress-pill{color:var(--text-muted);flex-direction:column;align-items:flex-end;gap:4px;font-size:.75rem;display:flex}.mini-progress-bar{background:var(--bg-deep);border-radius:var(--radius-pill);border:1px solid var(--border-subtle);width:100px;height:6px;overflow:hidden}.mini-progress-fill{background:linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-volt) 100%);height:100%;transition:width .3s}.player-view{flex-direction:column;gap:16px;padding:16px 16px 140px;display:flex}.exercise-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);flex-direction:column;gap:16px;padding:16px;display:flex}.exercise-tags{flex-wrap:wrap;gap:8px;margin-bottom:6px;display:flex}.tag-counter{color:var(--text-secondary);border-radius:var(--radius-pill);background:#ffffff14;padding:3px 10px;font-size:.7rem;font-weight:700}.tag-equipment{color:var(--accent-cyan);border-radius:var(--radius-pill);background:#06b6d41f;border:1px solid #06b6d440;padding:3px 10px;font-size:.7rem;font-weight:700}.tag-target{color:var(--accent-volt);border-radius:var(--radius-pill);background:#00ff871a;border:1px solid #00ff8740;padding:3px 10px;font-size:.7rem;font-weight:700}.exercise-title{font-family:var(--font-display);color:#fff;font-size:1.4rem;font-weight:800}.visualizer-container{border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:#000;position:relative;overflow:hidden}.visualizer-switch{z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-pill);border:1px solid var(--border-subtle);background:#070b12bf;gap:4px;padding:4px;display:flex;position:absolute;top:10px;right:10px}.media-toggle-btn{color:var(--text-muted);border-radius:var(--radius-pill);cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:4px 10px;font-size:.75rem;font-weight:700;transition:all .2s;display:flex}.media-toggle-btn.active{background:var(--accent-volt);color:#050b14}.video-container{justify-content:center;align-items:center;width:100%;height:380px;display:flex}@media (min-width:768px){.video-container{height:440px}}.video-container iframe{border:none;width:100%;height:100%}.animation-container{background:radial-gradient(circle,#131c2e 0%,#070a12 100%);flex-direction:column;justify-content:center;align-items:center;width:100%;height:380px;padding:20px;display:flex}.anim-avatar-stage{justify-content:center;align-items:center;width:160px;height:180px;display:flex;position:relative}.tempo-pulse-ring{border:2px dashed #00ff8766;border-radius:50%;width:140px;height:140px;animation:3s ease-in-out infinite pulseCadence;position:absolute}@keyframes pulseCadence{0%,to{opacity:.3;transform:scale(.9)}50%{opacity:.9;transform:scale(1.15)}}.kinetic-figure{width:60px;height:120px;position:relative}.figure-head{background:var(--accent-volt);width:24px;height:24px;box-shadow:0 0 10px var(--accent-volt-glow);border-radius:50%;margin:0 auto}.figure-torso{background:#fff;border-radius:6px;width:14px;height:45px;margin:4px auto 0}.figure-arm{background:var(--accent-cyan);border-radius:4px;width:8px;height:35px;position:absolute;top:30px}.figure-arm.left{left:8px;transform:rotate(20deg)}.figure-arm.right{right:8px;transform:rotate(-20deg)}.figure-leg{background:#fff;border-radius:4px;width:9px;height:45px;position:absolute;top:70px}.figure-leg.left{left:14px;transform:rotate(10deg)}.figure-leg.right{right:14px;transform:rotate(-10deg)}.tempo-indicator{flex-direction:column;align-items:center;gap:4px;margin-top:16px;display:flex}.tempo-label{color:var(--text-muted);text-transform:uppercase;font-size:.7rem;font-weight:700}.tempo-badge{color:var(--accent-volt);border-radius:var(--radius-pill);background:#00ff871f;border:1px solid #00ff874d;padding:4px 12px;font-size:.8rem;font-weight:700}.sets-reps-container{grid-template-columns:1fr 1fr;gap:12px;display:grid}.metric-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);flex-direction:column;justify-content:center;padding:14px 16px;display:flex}.metric-label{color:var(--text-muted);letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px;font-size:.7rem;font-weight:800}.sets-tracker{gap:8px;margin-bottom:6px;display:flex}.set-pill{border-radius:var(--radius-sm);border:1px solid var(--border-subtle);height:38px;color:var(--text-muted);cursor:pointer;background:#ffffff0d;flex:1;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;transition:all .2s;display:flex}.set-pill.done{border-color:var(--accent-volt);color:var(--accent-volt);background:#00ff8726}.set-pill.active{background:var(--accent-volt);border-color:var(--accent-volt);color:#050b14;box-shadow:0 0 15px var(--accent-volt-glow)}.metric-current-set{color:var(--text-secondary);font-size:.8rem;font-weight:600}.reps-value{font-family:var(--font-display);color:#fff;font-size:2rem;font-weight:900}.reps-intensity-sub{color:var(--accent-cyan);font-size:.75rem;font-weight:600}.exercise-notes-card{border-radius:var(--radius-md);color:#fef08a;background:#f59e0b14;border:1px solid #f59e0b40;align-items:flex-start;gap:10px;padding:12px 16px;font-size:.85rem;display:flex}.next-exercise-preview{border:1px dashed var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;background:#ffffff08;justify-content:space-between;align-items:center;padding:12px 16px;transition:all .2s;display:flex}.next-exercise-preview:hover{border-color:var(--accent-volt);background:#00ff8714}.next-label{color:var(--text-muted);font-size:.7rem;font-weight:800}.next-title{color:var(--accent-volt);font-size:.85rem;font-weight:700}.player-controls-dock{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--border-subtle);padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px)) 16px;z-index:100;background:#070b12f2;position:fixed;bottom:0;left:0;right:0}.player-controls-dock>*{max-width:960px;margin:0 auto}.rest-timer-bar{border:1px solid var(--accent-cyan);box-shadow:0 0 20px var(--accent-cyan-glow);border-radius:var(--radius-md);background:linear-gradient(90deg,#162438 0%,#101c2b 100%);justify-content:space-between;align-items:center;margin-bottom:10px;padding:8px 16px;display:flex}.rest-info{align-items:center;gap:12px;display:flex}.rest-label{color:var(--accent-cyan);font-size:.7rem;font-weight:800}.rest-countdown{font-family:var(--font-display);color:#fff;font-size:1.6rem;font-weight:900}.rest-controls{gap:8px;display:flex}.btn-time-adjust{border:1px solid var(--border-subtle);color:#fff;border-radius:var(--radius-sm);cursor:pointer;background:#ffffff14;padding:6px 10px;font-size:.75rem;font-weight:700}.btn-skip-rest{background:var(--accent-cyan);color:#050b14;border-radius:var(--radius-sm);cursor:pointer;border:none;align-items:center;gap:6px;padding:6px 14px;font-size:.8rem;font-weight:800;display:flex}.action-buttons-group{align-items:stretch;gap:10px;display:flex}.btn-step{border-radius:var(--radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .2s}.btn-prev{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-secondary);flex-direction:column;justify-content:center;align-items:center;min-width:80px;padding:10px 16px;font-size:.75rem;font-weight:700;display:flex}.btn-skip-exercise{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--accent-cyan);white-space:nowrap;justify-content:center;align-items:center;padding:10px 14px;font-size:.78rem;font-weight:700;display:flex}.btn-skip-exercise:hover{border-color:var(--accent-cyan);color:#fff;box-shadow:0 0 12px var(--accent-cyan-glow);background:#06b6d426}.btn-next-primary{background:linear-gradient(135deg, var(--accent-volt) 0%, #00d977 100%);color:#050b14;box-shadow:0 6px 20px var(--accent-volt-glow);border:none;flex:1;justify-content:center;align-items:center;gap:12px;padding:14px 20px;display:flex}.btn-main-label{font-family:var(--font-display);font-size:1.15rem;font-weight:900}.btn-sub-label{opacity:.8;font-size:.7rem;font-weight:600}.list-view{flex-direction:column;gap:16px;padding:20px 16px 120px;display:flex}.list-header{margin-bottom:8px}.list-title{font-family:var(--font-display);font-size:1.25rem;font-weight:800}.list-subtitle{color:var(--text-secondary);font-size:.8rem}.exercise-cards-list{flex-direction:column;gap:10px;display:flex}.list-exercise-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);cursor:pointer;justify-content:space-between;align-items:center;padding:14px 16px;transition:all .2s;display:flex}.list-exercise-card:hover{border-color:var(--accent-volt);background:var(--bg-surface-elevated)}.list-exercise-card.active-exercise{border-color:var(--accent-volt);box-shadow:0 0 15px var(--accent-volt-glow)}.list-card-left{align-items:center;gap:12px;display:flex}.list-num-badge{width:32px;height:32px;color:var(--accent-volt);background:#ffffff14;border-radius:50%;justify-content:center;align-items:center;font-size:.85rem;font-weight:800;display:flex}.list-card-title{font-size:.95rem;font-weight:700}.list-card-meta{color:var(--text-muted);gap:6px;font-size:.75rem;display:flex}.list-reps-pill{color:var(--accent-volt);border-radius:var(--radius-pill);background:#00ff871a;padding:4px 10px;font-size:.8rem;font-weight:700}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:200;background:#000c;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-surface-elevated);border:1px solid var(--border-active);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-card);padding:24px;position:relative}.modal-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.modal-title{font-family:var(--font-display);color:var(--accent-volt);font-size:1.25rem;font-weight:800}.btn-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:1.5rem}.modal-body{color:var(--text-secondary);flex-direction:column;gap:12px;font-size:.9rem;display:flex}.modal-body strong{color:#fff}:root{--focus-ring:0 0 0 3px var(--bg-deep), 0 0 0 5px var(--accent-volt);--touch-min:44px}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}button:focus-visible{box-shadow:var(--focus-ring);outline:none}button.set-pill,button.list-exercise-card,button.next-exercise-preview{font:inherit;color:inherit;text-align:left}button.list-exercise-card,button.next-exercise-preview{gap:12px;width:100%}button.set-pill{color:var(--text-muted)}button.set-pill.done{color:var(--accent-volt)}button.set-pill.active{color:#050b14}.btn-icon-secondary,.btn-time-adjust,.btn-skip-rest,.btn-close,.media-toggle-btn,.day-tab,.set-pill{min-height:var(--touch-min);min-width:var(--touch-min)}.btn-close{justify-content:center;align-items:center;display:inline-flex}.btn-lang{letter-spacing:.04em;font-weight:800}.header-brand{flex-wrap:wrap;gap:8px}.header-actions{flex-wrap:wrap;justify-content:flex-end}.rest-controls{flex-wrap:wrap}.list-card-left{min-width:0}.modal-tip{color:var(--accent-cyan);margin-top:12px;font-size:.8rem}.disclaimer{color:var(--text-secondary);font-size:.78rem;font-style:italic}.rest-day-card{text-align:center;padding:40px 20px}.rest-day-icon{color:var(--accent-volt);margin:0 auto 16px}.rest-day-heading{margin-bottom:8px}.rest-day-body{color:var(--text-secondary);margin-bottom:12px;font-size:.9rem}.rest-day-cta{max-width:280px;margin:20px auto 0}.video-placeholder{text-align:center;background:var(--bg-surface-elevated);border:1px dashed var(--border-subtle);border-radius:var(--radius-md);width:100%;height:100%;color:var(--text-secondary);justify-content:center;align-items:center;padding:16px;display:flex}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.logo-group{flex-wrap:wrap;min-width:0}.brand-title{overflow-wrap:anywhere;min-width:0}.sets-reps-container{grid-template-columns:repeat(auto-fit,minmax(min(100%,9rem),1fr))}.metric-card{overflow-wrap:anywhere;min-width:0}.rest-timer-bar{flex-wrap:wrap;gap:8px}.player-controls-dock{box-sizing:border-box;width:100%;max-height:50vh;padding-left:max(12px, env(safe-area-inset-left,0px));padding-right:max(12px, env(safe-area-inset-right,0px));overflow-y:auto}.player-controls-dock>*{box-sizing:border-box;width:100%}.player-view{padding-bottom:max(140px,12rem)}.action-buttons-group{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px;display:grid}.action-buttons-group>.btn-step{min-width:0;min-height:var(--touch-min);box-sizing:border-box;overflow-wrap:anywhere;white-space:normal;text-align:center}.action-buttons-group .btn-next-primary{flex-wrap:wrap;grid-area:1/1/auto/-1;gap:4px 10px;padding:10px 14px}.action-buttons-group .btn-prev{flex-direction:row;grid-row:2;gap:6px;min-width:0;padding:8px 10px}.action-buttons-group .btn-skip-exercise{grid-row:2;padding:8px 10px}.btn-sub-label{display:none}@media (min-width:48rem){.action-buttons-group{grid-template-columns:minmax(0,1fr) minmax(0,2fr) minmax(0,1fr);gap:10px}.action-buttons-group .btn-next-primary{grid-area:1/2;padding:14px 20px}.action-buttons-group .btn-prev{flex-direction:column;grid-area:1/1;gap:2px}.action-buttons-group .btn-skip-exercise{grid-area:1/3}.btn-sub-label{display:inline}}.modal-content{max-height:90vh;overflow-y:auto}.list-card-title,.list-card-meta,.next-title{overflow-wrap:break-word}.list-card-meta{flex-wrap:wrap;column-gap:6px}.list-card-right{flex-shrink:0}.nav-menu{margin-left:auto;position:relative}.nav-menu-panel{z-index:120;background:var(--bg-surface-elevated);border:1px solid var(--border-active);border-radius:var(--radius-md);width:max-content;max-width:calc(100vw - 24px);box-shadow:var(--shadow-card);flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;top:calc(100% + 8px);right:0}.nav-menu-item{text-align:left;width:100%;min-height:var(--touch-min);border-radius:var(--radius-sm);color:var(--text-primary);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;padding:8px 12px;font-size:.9rem;font-weight:600;display:flex}.nav-menu-item:hover,.nav-menu-item:focus-visible{background:var(--bg-surface)}.nav-menu-code{letter-spacing:.04em;color:var(--accent-volt);font-weight:800}