:root{--bg:#131318;--surface:#131318;--surface-container:#1f1f25;--surface-container-low:#1b1b20;--surface-container-high:#2a292f;--surface-container-highest:#35343a;--surface-variant:#35343a;--surface-bright:#39383e;--primary:#dbfcff;--primary-container:#00f0ff;--primary-fixed:#7df4ff;--on-primary:#00363a;--on-primary-container:#006970;--secondary:#ffb2bf;--secondary-container:#e00460;--on-secondary-container:#fff6f6;--tertiary-fixed:#79ff5b;--tertiary-container:#33fb0a;--tertiary-fixed-dim:#2ae500;--on-surface:#e4e1e9;--on-surface-variant:#b9cacb;--on-background:#e4e1e9;--outline:#849495;--outline-variant:#3b494b;--error:#ffb4ab;--font-headline:"Space Grotesk", sans-serif;--font-body:"Manrope", sans-serif;--font-label:"Space Grotesk", sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body,#app{height:100%;overflow:hidden}body{font-family:var(--font-body);background:var(--bg);color:var(--on-surface);-webkit-font-smoothing:antialiased}.app{-webkit-overflow-scrolling:touch;max-width:500px;height:100%;margin:0 auto;position:relative;overflow:hidden auto}.app::-webkit-scrollbar{width:0}.material-symbols-outlined{font-variation-settings:"FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;vertical-align:middle;font-family:Material Symbols Outlined;line-height:1;display:inline-block}.glass-card{-webkit-backdrop-filter:blur(20px);background:#1f1f2599}.setup-screen{min-height:100%;padding:0 0 160px}.setup-header{padding:48px 24px 32px;position:relative;overflow:hidden}.setup-header:before{content:"";pointer-events:none;background:radial-gradient(at 50% 0,#00f0ff14 0%,#0000 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button:active{background:#00f0ff26;transform:scale(.92)}.stepper-value{font-family:var(--font-headline);text-align:center;min-width:48px;color:var(--primary);font-size:20px;font-weight:700}.mix-toggle-row{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.mix-toggle-row .card-title{margin-bottom:0}.toggle-btn{border:2px solid var(--outline-variant);background:var(--surface-variant);cursor:pointer;border-radius:15px;width:52px;height:30px;transition:all .3s;position:relative}.toggle-btn.active{background:var(--primary-container);border-color:var(--primary-container);box-shadow:0 0 20px #00f0ff4d}.toggle-knob{background:var(--on-surface);border-radius:50%;width:22px;height:22px;transition:transform .3s cubic-bezier(.4,0,.2,1);position:absolute;top:2px;left:2px}.toggle-btn.active .toggle-knob{background:var(--on-primary);transform:translate(22px)}.picker-header{justify-content:space-between;align-items:center;margin-bottom:14px;display:flex}.picker-hint{font-family:var(--font-label);color:var(--on-surface-variant);text-transform:uppercase;letter-spacing:.15em;font-size:10px}.select-all-btn{font-family:var(--font-label);color:var(--primary-container);cursor:pointer;text-transform:uppercase;letter-spacing:.1em;background:#00f0ff14;border:1px solid #00f0ff33;border-radius:4px;padding:6px 14px;font-size:10px;font-weight:700;transition:all .2s}.select-all-btn:active{background:#00f0ff26;transform:scale(.95)}.exercise-picker-wrapper{flex-direction:column;gap:12px;display:flex}.muscle-filter{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:6px;padding-bottom:4px;display:flex;overflow-x:auto}.muscle-filter::-webkit-scrollbar{display:none}.filter-chip{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.05em;background:var(--surface-container-high);color:var(--on-surface-variant);cursor:pointer;white-space:nowrap;border:none;border-radius:4px;padding:6px 14px;font-size:10px;font-weight:700;transition:all .15s}.filter-chip:active{transform:scale(.95)}.filter-chip.active{background:var(--primary-container);color:var(--on-primary-container);box-shadow:0 0 15px #00f0ff4d}.exercise-picker{scrollbar-width:none;flex-wrap:wrap;gap:8px;max-height:200px;display:flex;overflow-y:auto}.exercise-picker::-webkit-scrollbar{display:none}.lottie-exercise{justify-content:center;align-items:center;width:140px;height:140px;display:flex}.exercise-chip{border:1px solid var(--outline-variant);color:var(--on-surface-variant);font-family:var(--font-label);cursor:pointer;background:#ffffff05;border-radius:4px;align-items:center;gap:6px;padding:8px 14px;font-size:12px;transition:all .2s;display:flex}.exercise-chip:active{transform:scale(.95)}.exercise-chip.selected{border-color:var(--tertiary-fixed);color:var(--tertiary-fixed);background:#79ff5b14;box-shadow:0 0 12px #79ff5b1f}.chip-icon{font-size:16px}.chip-name{letter-spacing:-.2px;font-weight:600}.start-section{background:linear-gradient(transparent, var(--bg) 30%);z-index:10;flex-direction:column;align-items:center;gap:12px;padding:20px;display:flex;position:fixed;bottom:0;left:0;right:0}.total-time{font-family:var(--font-label);color:var(--outline);text-transform:uppercase;letter-spacing:.15em;font-size:11px}.total-time strong{color:var(--primary);font-weight:700}.start-btn{background:linear-gradient(135deg, var(--primary), var(--primary-container));width:100%;max-width:460px;color:var(--on-primary);font-family:var(--font-headline);cursor:pointer;letter-spacing:.15em;text-transform:uppercase;border:none;border-radius:4px;justify-content:center;align-items:center;gap:10px;padding:18px;font-size:14px;font-weight:700;transition:all .2s;display:flex;box-shadow:0 8px 30px #00f0ff40}.start-btn:active{transform:scale(.97);box-shadow:0 8px 40px #00f0ff66}.start-btn-icon{font-size:20px}.workout-screen{flex-direction:column;height:100%;display:flex;position:relative;overflow:hidden}.workout-top{z-index:1;flex-direction:column;gap:12px;padding:20px 24px 0;display:flex}.round-indicator{text-align:center;font-family:var(--font-headline);color:var(--primary-fixed);letter-spacing:.3em;text-transform:uppercase;font-size:10px;font-weight:700}.progress-bar{background:#35343a66;border-radius:2px;width:100%;height:3px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--primary), var(--primary-container));border-radius:2px;height:100%;transition:width .3s linear;box-shadow:0 0 10px #00f0ff80}.workout-center{z-index:1;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:8px;padding:0 24px;display:flex}.step-emoji{font-size:36px;animation:2.5s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}.step-label{font-family:var(--font-headline);letter-spacing:-1px;text-shadow:0 0 20px;font-size:24px;font-weight:700}.circle-timer{justify-content:center;align-items:center;width:228px;height:228px;margin:0;display:flex;position:relative}.circle-timer svg{position:absolute;top:0;left:0}.circle-time{font-family:var(--font-headline);letter-spacing:-2px;text-shadow:0 0 25px;z-index:1;font-size:54px;font-weight:700}.circle-timer.pulsing .circle-time{animation:.5s ease-in-out infinite pulse}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.85;transform:scale(1.06)}}.exercise-description{color:var(--on-surface-variant);text-align:center;max-width:300px;margin-top:4px;font-size:15px;line-height:1.6}.next-up-card{-webkit-backdrop-filter:blur(20px);background:#35343a80;border:1px solid #3b494b33;border-radius:8px;justify-content:space-between;align-items:center;width:100%;max-width:400px;margin-top:8px;padding:16px 20px;display:flex}.next-up-label{font-family:var(--font-label);text-transform:uppercase;letter-spacing:.2em;color:var(--on-surface-variant);font-size:9px;font-weight:700}.next-up-name{font-family:var(--font-headline);color:var(--primary-fixed);margin-top:2px;font-size:16px;font-weight:700}.next-up-time{font-family:var(--font-headline);color:var(--on-surface);font-size:22px;font-weight:700}.workout-bottom{z-index:1;flex-direction:column;align-items:center;gap:16px;padding:16px 24px 28px;display:flex}.live-stats{justify-content:center;gap:24px;display:flex}.live-stat{-webkit-backdrop-filter:blur(12px);background:#1f1f2580;border:1px solid #3b494b26;border-radius:8px;align-items:center;gap:6px;padding:8px 14px;display:flex}.live-stat-icon{font-size:18px}.live-stat-value{font-family:var(--font-headline);color:var(--on-surface);font-size:16px;font-weight:700}.live-stat-unit{font-family:var(--font-label);color:var(--on-surface-variant);letter-spacing:.1em;font-size:10px}.workout-controls{justify-content:center;align-items:center;gap:16px;width:100%;display:flex}.control-btn{font-family:var(--font-headline);cursor:pointer;text-transform:uppercase;letter-spacing:.1em;justify-content:center;align-items:center;gap:6px;font-weight:700;transition:all .15s;display:flex}.pause-btn{background:linear-gradient(135deg, var(--primary), var(--primary-container));max-width:220px;color:var(--on-primary);border:none;border-radius:4px;flex:1;padding:16px;font-size:13px;box-shadow:0 8px 30px #00f0ff33}.pause-btn:active{transform:scale(.95);box-shadow:0 8px 40px #00f0ff59}.skip-btn{border:1px solid var(--outline-variant);width:50px;height:50px;color:var(--on-surface);background:0 0;border-radius:50%;padding:0;font-size:12px}.skip-btn:active{background:#ffffff0d;transform:scale(.92)}.countdown-screen{justify-content:center;align-items:center}.countdown-number{font-family:var(--font-headline);color:var(--primary);text-shadow:0 0 40px #00f0ff80,0 0 100px #00f0ff26;letter-spacing:-5px;font-size:160px;font-weight:700;animation:.6s cubic-bezier(.4,0,.2,1) countPop}@keyframes countPop{0%{opacity:0;transform:scale(2.5)}60%{transform:scale(.9)}to{opacity:1;transform:scale(1)}}.countdown-label{font-family:var(--font-headline);color:var(--on-surface-variant);letter-spacing:.3em;text-transform:uppercase;margin-top:16px;font-size:11px;font-weight:700}.summary-screen{flex-direction:column;align-items:center;gap:28px;min-height:100%;padding:48px 24px 40px;display:flex}.summary-header{text-align:center}.summary-check{background:#33fb0a14;border:1px solid #33fb0a33;border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;margin-bottom:20px;display:inline-flex}.summary-check .material-symbols-outlined{color:var(--tertiary-container);font-variation-settings:"FILL" 1;font-size:44px}.summary-title{font-family:var(--font-headline);color:var(--tertiary-fixed);text-shadow:0 0 15px #33fb0a66;letter-spacing:-1px;font-size:36px;font-weight:700;line-height:1}.summary-subtitle{font-family:var(--font-label);color:var(--on-surface-variant);text-transform:uppercase;letter-spacing:.2em;margin-top:8px;font-size:10px;font-weight:500}.summary-stats{grid-template-columns:1fr 1fr;gap:10px;width:100%;max-width:400px;display:grid}.stat-card{background:var(--surface-container);border-radius:8px;flex-direction:column;gap:6px;padding:20px 16px;transition:background .2s;display:flex}.stat-card:hover{background:var(--surface-container-high)}.stat-card.primary-stat{border-left:4px solid var(--primary-container);background:var(--surface-container-high);grid-column:1/-1;box-shadow:0 8px 30px #0000004d}.stat-card-header{justify-content:space-between;align-items:center;display:flex}.stat-card-label{font-family:var(--font-label);color:var(--on-surface-variant);text-transform:uppercase;letter-spacing:.15em;font-size:10px}.stat-card-icon{color:var(--primary-container);font-size:20px}.stat-value{font-family:var(--font-headline);color:var(--primary);text-shadow:0 0 10px #00f0ff33;font-size:40px;font-weight:700;line-height:1}.stat-value-small{font-family:var(--font-headline);color:var(--on-surface);font-size:32px;font-weight:600;line-height:1}.stat-value-unit{font-family:var(--font-label);color:var(--on-surface-variant);margin-left:4px;font-size:12px}.stat-bar{background:var(--surface-variant);border-radius:2px;width:100%;height:3px;margin-top:8px;overflow:hidden}.stat-bar-fill{border-radius:2px;height:100%}.stat-bar-fill.cyan{background:var(--primary-container)}.stat-bar-fill.green{background:var(--tertiary-fixed-dim)}.stat-bar-fill.pink{background:var(--secondary-container)}.calories-stat{border-left:4px solid var(--secondary-container);grid-column:1/-1}.summary-exercises{width:100%;max-width:400px}.summary-exercises h3{font-family:var(--font-label);color:var(--on-surface-variant);text-transform:uppercase;letter-spacing:.15em;margin-bottom:12px;font-size:10px;font-weight:700}.exercise-tags{flex-wrap:wrap;gap:8px;display:flex}.exercise-tag{color:var(--tertiary-fixed);font-family:var(--font-label);background:#79ff5b0d;border:1px solid #79ff5b26;border-radius:4px;align-items:center;gap:6px;padding:8px 14px;font-size:12px;font-weight:600;display:flex}.exercise-tag-icon{font-size:16px}.restart-btn{background:linear-gradient(135deg, var(--primary), var(--primary-container));max-width:400px;margin-top:8px}.app:before{content:"";pointer-events:none;z-index:-1;background:radial-gradient(circle at 30% 20%,#00f0ff04 0%,#0000 50%),radial-gradient(circle at 70% 80%,#e0046004 0%,#0000 50%);width:200%;height:200%;position:fixed;top:-50%;left:-50%}