:root{--ios-blue:#007aff;--ios-blue-rgb:0, 122, 255;--ios-green:#34c759;--ios-green-rgb:52, 199, 89;--ios-red:#ff3b30;--ios-red-rgb:255, 59, 48;--ios-orange:#ff9500;--ios-orange-rgb:255, 149, 0;--ios-gray:#8e8e93;--ios-gray-light:#e5e5ea;--bg-primary:#f2f2f7;--bg-secondary:#fff;--bg-tertiary:#f2f2f7;--text-primary:#000;--text-secondary:#6c6c70;--border-color:#3c3c431f;--card-shadow:0 4px 12px #0000000d, 0 1px 3px #00000008;--header-bg:#ffffffd9;--tabbar-bg:#ffffffd9;--font-heading:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-body:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--safe-area-top:env(safe-area-inset-top,20px);--safe-area-bottom:env(safe-area-inset-bottom,20px)}@media (prefers-color-scheme:dark){:root:not(.light-theme){--bg-primary:#000;--bg-secondary:#1c1c1e;--bg-tertiary:#2c2c2e;--text-primary:#fff;--text-secondary:#aeaeb2;--border-color:#ebebf526;--card-shadow:0 4px 20px #0000004d, 0 1px 5px #0003;--header-bg:#1c1c1ed9;--tabbar-bg:#1c1c1ed9;--ios-gray-light:#3a3a3c}}.dark-theme{--bg-primary:#000;--bg-secondary:#1c1c1e;--bg-tertiary:#2c2c2e;--text-primary:#fff;--text-secondary:#aeaeb2;--border-color:#ebebf526;--card-shadow:0 4px 20px #0000004d, 0 1px 5px #0003;--header-bg:#1c1c1ed9;--tabbar-bg:#1c1c1ed9;--ios-gray-light:#3a3a3c}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);width:100%;height:100%;font-size:16px;line-height:1.4;position:fixed;overflow:hidden}#root{background-color:var(--bg-primary);border-left:1px solid var(--border-color);border-right:1px solid var(--border-color);flex-direction:column;max-width:500px;height:100%;margin:0 auto;display:flex;position:relative}.glass-header{z-index:100;background-color:var(--header-bg);-webkit-backdrop-filter:blur(20px)saturate(185%);border-bottom:1px solid var(--border-color);padding:calc(var(--safe-area-top) + 12px) 16px 12px 16px;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.glass-header h1{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.5px;align-items:center;gap:8px;font-size:1.4rem;font-weight:700;display:flex}.tab-bar{z-index:100;background-color:var(--tabbar-bg);-webkit-backdrop-filter:blur(20px)saturate(185%);border-top:1px solid var(--border-color);padding-bottom:var(--safe-area-bottom);height:calc(52px + var(--safe-area-bottom));justify-content:space-around;display:flex;position:absolute;bottom:0;left:0;right:0}.tab-item{color:var(--text-secondary);cursor:pointer;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;padding-top:6px;padding-bottom:2px;font-size:.65rem;font-weight:500;text-decoration:none;transition:color .15s,transform .1s;display:flex}.tab-item:active{transform:scale(.95)}.tab-item.active{color:var(--ios-blue)}.tab-icon{fill:currentColor;width:24px;height:24px}.content-area{padding:16px;padding-bottom:calc(72px + var(--safe-area-bottom));-webkit-overflow-scrolling:touch;flex:1;overflow-y:auto}h2{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:-.3px;margin-bottom:12px;font-size:1.25rem;font-weight:700}h3{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:8px;font-size:1.05rem;font-weight:600}.ios-card{background-color:var(--bg-secondary);box-shadow:var(--card-shadow);border:1px solid var(--border-color);border-radius:14px;margin-bottom:16px;padding:16px}.ios-btn{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-size:.95rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;box-shadow:0 2px 5px #0000000d}.ios-btn-primary{background-color:var(--ios-blue);color:#fff}.ios-btn-primary:active{background-color:#0066d6;transform:scale(.97)}.ios-btn-secondary{background-color:var(--ios-gray-light);color:var(--text-primary)}.ios-btn-secondary:active{background-color:var(--border-color);transform:scale(.97)}.ios-btn-danger{background-color:var(--ios-red);color:#fff}.ios-btn-danger:active{background-color:#d62d22;transform:scale(.97)}.ios-btn-success{background-color:var(--ios-green);color:#fff}.ios-btn-success:active{background-color:#29a849;transform:scale(.97)}.segmented-control{background-color:var(--ios-gray-light);border-radius:8px;width:100%;margin-bottom:16px;padding:2px;display:flex}.segment-item{text-align:center;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:7px;flex:1;padding:8px;font-size:.85rem;font-weight:600;transition:all .15s}.segment-item.active{background-color:var(--bg-secondary);color:var(--text-primary);box-shadow:0 2px 4px #00000014}.ios-list{background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;margin-bottom:16px;overflow:hidden}.ios-list-item{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:12px 16px;display:flex}.ios-list-item:last-child{border-bottom:none}.ios-input{color:var(--text-primary);text-align:right;background:0 0;border:none;outline:none;width:150px;font-family:inherit;font-size:.95rem}.hole-nav-grid{grid-template-columns:repeat(6,1fr);gap:6px;margin-bottom:16px;display:grid}.hole-nav-btn{border:1px solid var(--border-color);background-color:var(--bg-secondary);height:38px;color:var(--text-secondary);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;font-size:.8rem;font-weight:600;transition:all .15s;display:flex}.hole-nav-btn.completed{border-color:var(--ios-green);color:var(--ios-green);background-color:#34c7591a}.hole-nav-btn.active{border-color:var(--ios-blue);background-color:var(--ios-blue);color:#fff}.log-option-group{gap:10px;width:100%;display:flex}.log-option-btn{border:2px solid var(--border-color);background-color:var(--bg-secondary);height:52px;color:var(--text-primary);cursor:pointer;border-radius:12px;flex:1;justify-content:center;align-items:center;font-size:1.1rem;font-weight:600;transition:all .2s cubic-bezier(.16,1,.3,1);display:flex}.log-option-btn:active{transform:scale(.95)}.log-option-btn.checked.success{background-color:var(--ios-green);color:#fff;border-color:var(--ios-green);box-shadow:0 4px 10px #34c7594d}.log-option-btn.checked.fail{background-color:var(--ios-red);color:#fff;border-color:var(--ios-red);box-shadow:0 4px 10px #ff3b304d}.log-option-btn.checked.warning{background-color:var(--ios-orange);color:#fff;border-color:var(--ios-orange);box-shadow:0 4px 10px #ff95004d}.log-option-btn.checked.blue-success{background-color:var(--ios-blue);color:#fff;border-color:var(--ios-blue);box-shadow:0 4px 10px #007aff4d}.stepper-btn{border:1px solid var(--border-color);background-color:var(--ios-gray-light);width:36px;height:36px;color:var(--text-primary);cursor:pointer;border-radius:18px;justify-content:center;align-items:center;font-size:1.2rem;font-weight:600;transition:transform .1s;display:flex}.stepper-btn:active{transform:scale(.9)}.stepper-value{text-align:center;min-width:32px;font-size:1.15rem;font-weight:700}.matrix-container{border:1px solid var(--border-color);background-color:var(--bg-secondary);border-radius:10px;overflow-x:auto}.matrix-table{border-collapse:collapse;text-align:center;width:100%;min-width:550px;font-size:.75rem}.matrix-table th,.matrix-table td{border:1px solid var(--border-color);padding:6px 4px}.matrix-table th{background-color:var(--ios-gray-light);font-weight:600}.matrix-table td.total-cell{background-color:var(--ios-gray-light);font-weight:700}.badge{border-radius:11px;justify-content:center;align-items:center;width:22px;height:22px;font-size:.7rem;font-weight:700;display:inline-flex}.badge-success{color:var(--ios-green);background-color:#34c75926}.badge-fail{color:var(--ios-red);background-color:#ff3b3026}.badge-warning{color:var(--ios-orange);background-color:#ff950026}.badge-blue{color:var(--ios-blue);background-color:#007aff26}.practice-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-top:10px;margin-bottom:12px;display:grid}.practice-check-box{aspect-ratio:1;border:2px solid var(--border-color);background-color:var(--bg-secondary);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;font-weight:700;transition:all .2s cubic-bezier(.175,.885,.32,1.275);display:flex}.practice-check-box:active{transform:scale(.9)}.practice-check-box.checked{background-color:var(--ios-blue);color:#fff;border-color:var(--ios-blue);box-shadow:0 3px 8px #007aff40}.practice-check-box.checked.cross{background-color:var(--ios-red);border-color:var(--ios-red);box-shadow:0 3px 8px #ff3b3040}.stats-circle-container{justify-content:space-around;margin:16px 0;display:flex}.stats-circle-item{flex-direction:column;align-items:center;display:flex}.stats-circle{border:4px solid var(--border-color);border-radius:32px;justify-content:center;align-items:center;width:64px;height:64px;margin-bottom:4px;font-size:1.15rem;font-weight:700;transition:border-color .3s;display:flex}.stats-circle.achieved{border-color:var(--ios-green);color:var(--ios-green)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.animate-slide-up{animation:.3s cubic-bezier(.16,1,.3,1) forwards slideUp}.stats-box-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.stats-box{background-color:var(--bg-tertiary);border-radius:12px;flex-direction:column;padding:12px;display:flex}.stats-box-num{color:var(--text-primary);font-size:1.6rem;font-weight:700}.stats-box-label{color:var(--text-secondary);font-size:.75rem;font-weight:500}.stats-box.success-box .stats-box-num{color:var(--ios-green)}.stats-box.feedback-box .stats-box-num{color:var(--ios-red)}.modal-overlay{z-index:200;background-color:#0006;align-items:flex-end;display:flex;position:absolute;inset:0}.modal-sheet{background-color:var(--bg-secondary);width:100%;padding:20px 16px calc(20px + var(--safe-area-bottom)) 16px;border-top-left-radius:16px;border-top-right-radius:16px;animation:.25s cubic-bezier(.16,1,.3,1) forwards slideUp;box-shadow:0 -4px 20px #00000026}.key-item-header{cursor:pointer;border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.key-item-header:last-child{border-bottom:none}.key-item-num{background-color:var(--ios-blue);color:#fff;border-radius:12px;justify-content:center;align-items:center;width:24px;height:24px;margin-right:8px;font-size:.8rem;font-weight:700;display:inline-flex}