:root{--bg-color: #080c14;--surface-color: rgba(255, 255, 255, .05);--surface-border: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .45);--accent-exercise: #ff453a;--accent-exercise-glow: rgba(255, 69, 58, .25);--accent-rest: #0a84ff;--accent-rest-glow: rgba(10, 132, 255, .25);--accent-round-rest: #30d158;--accent-round-glow: rgba(48, 209, 88, .25);--accent-gold: #ffd60a;--btn-bg: #1c2436;--btn-active: #2a3652;--safe-top: env(safe-area-inset-top, 16px);--safe-bottom: env(safe-area-inset-bottom, 20px);--safe-left: env(safe-area-inset-left, 16px);--safe-right: env(safe-area-inset-right, 16px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{margin:0;padding:0;background-color:var(--bg-color);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Segoe UI,Roboto,sans-serif;height:100vh;width:100vw;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;align-items:center;transition:background-color .8s cubic-bezier(.16,1,.3,1);user-select:none;-webkit-user-select:none}body.state-idle{--bg-color: #070a12}body.state-exercise{--bg-color: #1a0806}body.state-rest{--bg-color: #041224}body.state-round-rest{--bg-color: #041a12}body.state-complete{--bg-color: #120e03}#app-container{width:100%;max-width:540px;height:100%;display:flex;flex-direction:column;justify-content:space-between;padding:var(--safe-top) var(--safe-left) var(--safe-bottom) var(--safe-right);position:relative}.app-header{display:flex;justify-content:space-between;align-items:center;width:100%;padding:8px 12px;z-index:10}.brand-badge{display:flex;align-items:center;gap:8px}.brand-icon{width:22px;height:22px;border-radius:6px}.brand-title{font-size:.95rem;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.header-controls{display:flex;gap:8px;align-items:center}.icon-btn{background:var(--surface-color);border:1px solid var(--surface-border);color:var(--text-primary);border-radius:20px;padding:6px 12px;font-size:.85rem;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:4px;transition:all .2s ease}.icon-btn:active{transform:scale(.95);background:var(--btn-active)}.view{display:none;flex-direction:column;align-items:center;justify-content:center;width:100%;flex:1;text-align:center;animation:fadeIn .3s cubic-bezier(.16,1,.3,1)}.view.active{display:flex}@keyframes fadeIn{0%{opacity:0;transform:scale(.98)}to{opacity:1;transform:scale(1)}}.prepare-scroll{width:100%;max-height:calc(100vh - 160px);overflow-y:auto;overflow-x:hidden;padding:8px 4px 16px;scrollbar-width:none;display:flex;flex-direction:column;gap:16px}.prepare-scroll::-webkit-scrollbar{display:none}.hero-banner{background:linear-gradient(135deg,rgba(255,69,58,.15),rgba(10,132,255,.15));border:1px solid var(--surface-border);border-radius:20px;padding:18px 16px;text-align:left;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}.hero-tag{font-size:.75rem;font-weight:800;letter-spacing:.08em;color:#ff9f0a;text-transform:uppercase;margin-bottom:4px}.hero-quote{font-size:1.15rem;font-weight:800;line-height:1.35;color:#fff;margin-bottom:8px}.hero-desc{font-size:.84rem;color:var(--text-secondary);line-height:1.45}.chips-container{display:flex;gap:8px;overflow-x:auto;padding:4px 2px;scrollbar-width:none}.chips-container::-webkit-scrollbar{display:none}.day-chip{flex:1;min-width:70px;padding:10px 8px;background:var(--surface-color);border:1px solid var(--surface-border);border-radius:14px;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;align-items:center;gap:2px}.day-chip .chip-num{font-size:.95rem;font-weight:700}.day-chip .chip-sub{font-size:.65rem;opacity:.7;white-space:nowrap}.day-chip.active{background:linear-gradient(135deg,#ff453a,#ff9f0a);color:#fff;border-color:transparent;box-shadow:0 4px 16px var(--accent-exercise-glow);transform:translateY(-2px)}.routine-card{background:var(--surface-color);border:1px solid var(--surface-border);border-radius:18px;padding:14px 16px;text-align:left}.routine-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.routine-title{font-size:1rem;font-weight:700;color:#fff}.routine-badge{font-size:.72rem;font-weight:600;padding:4px 8px;border-radius:8px;background:rgba(255,255,255,.1);color:var(--text-secondary)}.exercise-list{display:flex;flex-direction:column;gap:8px}.exercise-item{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;background:rgba(0,0,0,.2);border-radius:10px;font-size:.88rem}.exercise-item-name{font-weight:600;color:#fff;display:flex;align-items:center;gap:8px}.exercise-item-idx{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.1);font-size:.72rem;color:var(--text-secondary)}.exercise-item-target{font-weight:700;color:#ff9f0a}.options-group{display:flex;flex-direction:column;gap:10px;text-align:left;background:var(--surface-color);border:1px solid var(--surface-border);border-radius:18px;padding:14px 16px}.option-row{display:flex;justify-content:space-between;align-items:center}.option-label{font-size:.85rem;font-weight:600;color:var(--text-secondary)}.seg-control{display:flex;background:rgba(0,0,0,.3);padding:3px;border-radius:10px;gap:2px}.seg-btn{background:transparent;border:none;color:var(--text-secondary);padding:6px 12px;font-size:.8rem;font-weight:600;border-radius:8px;cursor:pointer;transition:all .2s}.seg-btn.active{background:#2a3854;color:#fff;box-shadow:0 2px 8px rgba(0,0,0,.3)}.guide-accordion{background:rgba(255,255,255,.03);border:1px dashed var(--surface-border);border-radius:16px;padding:12px 14px;text-align:left;cursor:pointer}.guide-summary{font-size:.82rem;font-weight:700;color:#0a84ff;display:flex;justify-content:space-between;align-items:center}.guide-content{margin-top:10px;font-size:.78rem;color:var(--text-secondary);line-height:1.5;display:none}.guide-accordion.open .guide-content{display:block}.guide-content ul{padding-left:16px;margin-top:6px}.guide-content li{margin-bottom:4px}.workout-hud{width:100%;display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.hud-tags{display:flex;justify-content:center;align-items:center;gap:12px;font-size:.88rem;font-weight:700;color:var(--text-secondary)}.hud-badge{background:rgba(255,255,255,.1);padding:4px 10px;border-radius:12px}.hud-progress-bar{width:100%;height:6px;background:rgba(255,255,255,.1);border-radius:3px;overflow:hidden}.hud-progress-fill{height:100%;background:linear-gradient(90deg,#ff453a,#ff9f0a);width:0%;transition:width .3s ease}.exercise-main-card{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;width:100%;padding:16px}.exercise-badge-current{font-size:.85rem;font-weight:800;letter-spacing:.06em;color:#ff453a;text-transform:uppercase;background:rgba(255,69,58,.15);padding:6px 14px;border-radius:20px;border:1px solid rgba(255,69,58,.3)}.exercise-name-huge{font-size:clamp(2.2rem,8vw,3.6rem);font-weight:900;letter-spacing:-.02em;line-height:1.15;color:#fff;text-shadow:0 4px 20px rgba(255,69,58,.3)}.exercise-target-huge{font-size:clamp(1.8rem,6vw,2.8rem);font-weight:800;color:#ff9f0a;margin-top:4px}.exercise-tip-box{background:rgba(255,255,255,.05);border-radius:14px;padding:10px 16px;font-size:.86rem;color:var(--text-secondary);max-width:90%;line-height:1.4;border:1px solid var(--surface-border)}.timed-stopwatch{display:none;font-size:1.8rem;font-weight:800;color:#30d158;font-variant-numeric:tabular-nums;margin-top:8px}.timed-stopwatch.active{display:block}.timer-container{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;width:100%}.circular-gauge-wrapper{position:relative;width:min(280px,70vw);height:min(280px,70vw);display:flex;align-items:center;justify-content:center}.gauge-svg{width:100%;height:100%;transform:rotate(-90deg)}.gauge-track{fill:none;stroke:rgba(255,255,255,.08);stroke-width:14}.gauge-progress{fill:none;stroke-width:14;stroke-linecap:round;transition:stroke-dashoffset .1s linear,stroke .4s ease}.gauge-progress.rest-mode{stroke:var(--accent-rest);filter:drop-shadow(0 0 12px var(--accent-rest-glow))}.gauge-progress.round-rest-mode{stroke:var(--accent-round-rest);filter:drop-shadow(0 0 12px var(--accent-round-glow))}.gauge-progress.warning-pulse{stroke:#ff453a;filter:drop-shadow(0 0 16px rgba(255,69,58,.8));animation:pulseWarning .5s infinite alternate}@keyframes pulseWarning{0%{stroke-width:14}to{stroke-width:20}}.timer-center-info{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center}.timer-digits{font-size:clamp(4rem,16vw,6rem);font-weight:900;letter-spacing:-.04em;font-variant-numeric:tabular-nums;line-height:1;color:#fff}.timer-unit{font-size:.9rem;font-weight:800;letter-spacing:.1em;color:var(--text-secondary);text-transform:uppercase;margin-top:4px}.rest-title{font-size:1.15rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.next-exercise-preview{margin-top:20px;background:rgba(255,255,255,.06);border:1px solid var(--surface-border);padding:10px 18px;border-radius:16px;display:flex;flex-direction:column;gap:2px;max-width:85%}.next-label{font-size:.72rem;font-weight:800;color:#0a84ff;letter-spacing:.06em;text-transform:uppercase}.next-title{font-size:1rem;font-weight:700;color:#fff}.complete-card{background:linear-gradient(145deg,rgba(255,214,10,.12),rgba(255,69,58,.08));border:1px solid rgba(255,214,10,.3);border-radius:24px;padding:24px 20px;width:100%;max-width:420px;text-align:center;box-shadow:0 16px 40px rgba(0,0,0,.6);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);margin-bottom:20px}.trophy-icon{font-size:3.5rem;margin-bottom:8px;animation:bounceTrophy 1.2s infinite alternate ease-in-out}@keyframes bounceTrophy{0%{transform:translateY(0) scale(1)}to{transform:translateY(-8px) scale(1.08)}}.complete-title{font-size:1.6rem;font-weight:900;color:#fff;margin-bottom:4px}.complete-subtitle{font-size:.88rem;color:var(--text-secondary);margin-bottom:18px}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.stat-item{background:rgba(0,0,0,.35);border:1px solid var(--surface-border);padding:10px 8px;border-radius:12px;display:flex;flex-direction:column;align-items:center}.stat-val{font-size:1.25rem;font-weight:800;color:#ffd60a}.stat-lbl{font-size:.72rem;color:var(--text-secondary);margin-top:2px}.philosophy-tagline{font-size:.82rem;font-weight:600;color:#ff9f0a;font-style:italic;padding-top:8px;border-top:1px dashed rgba(255,255,255,.15)}.bottom-controls{width:100%;display:flex;flex-direction:column;gap:10px;z-index:10;padding-bottom:8px}.huge-hitbox{width:100%;min-height:72px;padding:18px 24px;font-size:1.3rem;font-weight:800;letter-spacing:-.01em;border-radius:20px;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:10px;box-shadow:0 10px 30px rgba(0,0,0,.5);transition:transform .12s cubic-bezier(.16,1,.3,1),background .25s ease,box-shadow .25s ease}.huge-hitbox:active{transform:scale(.96)}.btn-start{background:linear-gradient(135deg,#ff453a,#ff9f0a);box-shadow:0 10px 30px var(--accent-exercise-glow)}.btn-complete-set{background:linear-gradient(135deg,#ff453a,#ff2a6d);box-shadow:0 10px 30px var(--accent-exercise-glow)}.btn-skip-rest{background:linear-gradient(135deg,#0a84ff,#0051ba);box-shadow:0 10px 30px var(--accent-rest-glow)}.btn-capture{background:linear-gradient(135deg,#ffd60a,#ff9f0a);color:#000;font-weight:800;box-shadow:0 10px 30px rgba(255,214,10,.3)}.btn-restart{background:var(--surface-color);border:1px solid var(--surface-border);color:#fff;min-height:52px;font-size:1rem}.sub-controls{display:flex;justify-content:center;gap:12px}.sub-btn{background:transparent;border:none;color:var(--text-muted);font-size:.85rem;font-weight:600;padding:6px 12px;cursor:pointer}.sub-btn:hover,.sub-btn:active{color:var(--text-primary)}.toast-msg{position:fixed;top:60px;left:50%;transform:translate(-50%) translateY(-20px);background:rgba(15,23,42,.9);border:1px solid var(--surface-border);color:#fff;padding:8px 16px;border-radius:20px;font-size:.84rem;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.5);pointer-events:none;opacity:0;transition:all .3s cubic-bezier(.16,1,.3,1);z-index:100}.toast-msg.show{opacity:1;transform:translate(-50%) translateY(0)}@media(max-width:480px)and (max-height:480px)and (aspect-ratio:1/1){:root{--safe-top: 40px;--safe-bottom: 40px;--safe-left: 36px;--safe-right: 36px}body{border-radius:50%;overflow:hidden}.app-header{padding:0 10px}.brand-title,.hero-banner,.guide-accordion{display:none}.exercise-name-huge{font-size:1.8rem}.exercise-target-huge{font-size:1.4rem}.exercise-tip-box{display:none}.circular-gauge-wrapper{width:170px;height:170px}.timer-digits{font-size:3.2rem}.huge-hitbox{min-height:54px;font-size:1rem;padding:12px 16px}.sub-controls{display:none}}