:root{--bg: #FFFFFF;--surface: #F3F4F6;--surface-2: #E9EAEC;--border: #E5E7EB;--border-2: #D1D5DB;--text: #111827;--text-2: #6B7280;--text-3: #9CA3AF;--accent: #2563EB;--accent-lt: #EFF6FF;--accent-mid: #BFDBFE;--accent-dark: #1D4ED8;--danger: #EF4444;--danger-lt: #FEF2F2;--success: #16A34A;--success-lt: #F0FDF4;--warning: #D97706;--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--font: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--header-h: 52px;--date-h: 52px;--tabs-h: 46px;--sticky-top: calc(var(--header-h) + var(--date-h) + var(--tabs-h))}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}body{font-family:var(--font);font-size:15px;line-height:1.5;color:var(--text);background:var(--surface);overscroll-behavior:none}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea{font-family:inherit;font-size:inherit;color:inherit;border:none;outline:none;background:none}.app{display:flex;flex-direction:column;min-height:100dvh;max-width:480px;margin:0 auto;background:var(--bg);position:relative;overscroll-behavior:none}.app-header{position:sticky;top:0;z-index:200;height:var(--header-h);background:var(--bg);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px}.app-title{font-size:17px;font-weight:700;letter-spacing:-.4px;color:var(--text);display:inline-flex;align-items:center;gap:6px;padding:4px 8px;border-radius:var(--radius-sm);background:none;transition:background .1s}.app-title:active{background:var(--surface)}.app-title-refresh{font-size:14px;color:var(--text-3);font-weight:400}.date-selector{position:sticky;top:var(--header-h);z-index:190;height:var(--date-h);display:flex;align-items:center;background:var(--bg);border-bottom:1px solid var(--border);padding:0 4px}.date-arrow{width:48px;height:48px;display:flex;align-items:center;justify-content:center;font-size:26px;color:var(--text-2);border-radius:var(--radius);flex-shrink:0}.date-arrow:disabled{opacity:.2;cursor:default}.date-arrow:not(:disabled):active{background:var(--surface)}.date-center{flex:1;display:flex;align-items:center;justify-content:center;cursor:pointer;height:48px;border-radius:var(--radius);gap:6px}.date-center:active{background:var(--surface)}.date-main{display:flex;align-items:baseline;gap:4px}.date-main strong{font-size:17px;font-weight:700}.date-sub{font-size:14px;color:var(--text-2)}.category-tabs{position:sticky;top:calc(var(--header-h) + var(--date-h));z-index:180;display:flex;height:var(--tabs-h);background:var(--bg);border-bottom:2px solid var(--border);overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none;padding:0 8px}.category-tabs::-webkit-scrollbar{display:none}.tab-btn{flex-shrink:0;padding:0 16px;height:100%;font-size:14px;font-weight:500;color:var(--text-3);border-bottom:2.5px solid transparent;margin-bottom:-2px;white-space:nowrap;transition:color .15s,border-color .15s}.tab-btn.tab-active{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}.tab-btn.tab-filled:not(.tab-active){color:var(--text);font-weight:700}.app-content{flex:1;padding:16px 16px 48px}.field-group{margin-bottom:20px}.field-label{display:block;font-size:12px;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.6px;margin-bottom:8px}.text-input{width:100%;height:52px;padding:0 14px;background:var(--surface);border:1.5px solid transparent;border-radius:var(--radius);font-size:16px;transition:border-color .15s,background .15s}.text-input:focus{border-color:var(--accent);background:var(--bg);box-shadow:0 0 0 3px var(--accent-lt)}.chip-group{display:flex;flex-wrap:wrap;gap:8px}.chip{padding:9px 16px;border-radius:99px;font-size:14px;font-weight:500;background:var(--surface);border:1.5px solid transparent;color:var(--text-2);transition:all .15s;min-height:40px}.chip:active{transform:scale(.96)}.chip.chip-active{background:var(--accent-lt);border-color:var(--accent);color:var(--accent);font-weight:700}.note-field{margin-bottom:12px}.note-input{width:100%;height:44px;padding:0 14px;background:var(--surface);border:1.5px solid transparent;border-radius:var(--radius);font-size:14px;color:var(--text-2);transition:border-color .15s}.note-input:focus{border-color:var(--accent);background:var(--bg);color:var(--text)}.note-input::placeholder{color:var(--text-3)}.exercise-input{display:flex;flex-direction:column;gap:8px}.exercise-header{width:100%;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;text-align:left;background:none;gap:12px}.exercise-header-left{display:flex;align-items:center;gap:10px;min-width:0}.exercise-dot{width:8px;height:8px;border-radius:50%;background:var(--border-2);flex-shrink:0;transition:background .2s}.exercise-dot.filled{background:var(--accent)}.exercise-name{font-size:15px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.exercise-preview{font-size:12px;color:var(--text-3);margin-top:1px}.exercise-arrow{font-size:18px;color:var(--text-3);flex-shrink:0;transition:transform .2s}.exercise-arrow.open{transform:rotate(90deg)}.exercise-card{background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius-lg);transition:border-color .2s}.exercise-card.has-data{border-color:var(--accent-mid)}.exercise-header{border-radius:var(--radius-lg) var(--radius-lg) 0 0}.exercise-body{padding:0 16px 14px;border-top:1px solid var(--border)}.sets-header{display:grid;grid-template-columns:32px 1fr 24px 1fr;gap:8px;align-items:center;padding:8px 0 4px}.set-col-label{font-size:11px;font-weight:600;color:var(--text-3);text-align:center;text-transform:uppercase;letter-spacing:.3px}.set-row{display:grid;grid-template-columns:32px 1fr 24px 1fr;gap:8px;align-items:center;margin-bottom:8px}.set-num{text-align:center;font-size:13px;font-weight:700;color:var(--text-3)}.set-input{height:52px;width:100%;min-width:0;text-align:center;background:var(--surface);border:1.5px solid transparent;border-radius:var(--radius-sm);font-size:18px;font-weight:700;color:var(--text);transition:border-color .15s,background .15s}.set-input:focus{border-color:var(--accent);background:var(--bg);box-shadow:0 0 0 3px var(--accent-lt)}.set-input::placeholder{color:var(--text-3);font-weight:400;font-size:16px}.set-select{-moz-appearance:none;appearance:none;-webkit-appearance:none;padding:0 14px;background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);background-position:calc(100% - 14px) 22px,calc(100% - 9px) 22px;background-size:5px 5px;background-repeat:no-repeat}.set-select[data-empty=true]{color:var(--text-3);font-weight:400;font-size:16px}.set-sep{text-align:center;font-size:16px;color:var(--text-3);font-weight:300}.sets-header-text,.set-row-text{grid-template-columns:32px 1fr}.set-input-text{text-align:left;padding:0 14px;font-size:16px;font-weight:600}.pullup-input{margin-top:12px;margin-bottom:20px;background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius-lg);padding:16px}.pullup-section-title{font-size:13px;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}.pullup-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field-hint{display:block;font-size:11px;color:var(--text-3);margin-top:5px}.memo-input{position:relative}.memo-textarea{width:100%;padding:14px 14px 30px;background:var(--surface);border:1.5px solid transparent;border-radius:var(--radius);font-size:16px;line-height:1.7;resize:none;margin-top:8px;transition:border-color .15s}.memo-textarea:focus{border-color:var(--accent);background:var(--bg);box-shadow:0 0 0 3px var(--accent-lt)}.memo-count{position:absolute;bottom:10px;right:14px;font-size:11px;color:var(--text-3);pointer-events:none}.sync-indicator{display:flex;align-items:center;gap:5px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:99px}.sync-pending{color:var(--text-3)}.sync-syncing{color:var(--warning);background:#fff7ed}.sync-saved{color:var(--success);background:var(--success-lt)}.sync-error{color:var(--danger);background:var(--danger-lt)}.sync-icon{font-size:13px}.sync-retry{font-size:11px;text-decoration:underline;color:inherit;margin-left:2px}.error-banner{position:fixed;bottom:16px;left:16px;right:16px;max-width:448px;margin:0 auto;background:var(--danger-lt);border:1.5px solid var(--danger);color:var(--danger);border-radius:var(--radius);padding:12px 16px;font-size:14px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 4px 20px #0000001a;z-index:300}.error-retry{font-size:13px;font-weight:700;color:var(--danger);text-decoration:underline;flex-shrink:0}.warn-banner{position:fixed;bottom:16px;left:16px;right:16px;max-width:448px;margin:0 auto;background:#fff7e6;border:1.5px solid #F5A623;color:#8a5300;border-radius:var(--radius);padding:10px 14px;font-size:13px;line-height:1.5;box-shadow:0 4px 20px #00000014;z-index:290}.warn-chip{display:inline-block;background:#f5a6232e;padding:2px 8px;border-radius:999px;margin:2px 4px 0 0;font-size:12px;font-weight:600}.cal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:350;background:#11182773;display:flex;align-items:center;justify-content:center;padding:16px;animation:cal-fade .15s ease-out}@keyframes cal-fade{0%{opacity:0}to{opacity:1}}.cal-modal{width:100%;max-width:380px;background:var(--bg);border-radius:var(--radius-lg);padding:16px;box-shadow:0 12px 40px #00000040;animation:cal-pop .18s ease-out}@keyframes cal-pop{0%{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.cal-head{display:flex;align-items:center;justify-content:space-between;padding:4px 4px 12px}.cal-nav{width:36px;height:36px;font-size:22px;color:var(--text-2);border-radius:var(--radius)}.cal-nav:active{background:var(--surface)}.cal-title{font-size:16px;font-weight:700;color:var(--text);padding:6px 12px;border-radius:var(--radius)}.cal-title:active{background:var(--surface)}.cal-dow{display:grid;grid-template-columns:repeat(7,1fr);text-align:center;font-size:11px;font-weight:700;color:var(--text-3);text-transform:uppercase;padding:6px 0;border-bottom:1px solid var(--border);margin-bottom:4px}.cal-dow-cell{padding:4px 0}.cal-sun{color:#dc2626}.cal-sat{color:#2563eb}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}.cal-cell{position:relative;aspect-ratio:1 / 1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:var(--radius-sm);font-size:14px;color:var(--text);background:none;transition:background .1s}.cal-cell:not(.cal-empty):active{background:var(--surface)}.cal-empty{pointer-events:none}.cal-cell.cal-today{background:var(--accent-lt);font-weight:700}.cal-cell.cal-selected{background:var(--accent);color:#fff;font-weight:700}.cal-cell.cal-selected .cal-dot{background:#fff}.cal-day-num{line-height:1}.cal-dot{position:absolute;bottom:4px;width:4px;height:4px;border-radius:50%;background:var(--accent)}.cal-dot-static{position:static;display:inline-block;margin-right:6px;vertical-align:middle}.cal-foot{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:10px;border-top:1px solid var(--border)}.cal-legend{font-size:12px;color:var(--text-2)}.cal-close{padding:8px 18px;border-radius:var(--radius);background:var(--surface);font-size:13px;font-weight:600;color:var(--text-2)}.cal-close:active{background:var(--surface-2)}.pin-gate{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:var(--surface);padding:24px}.pin-card{background:var(--bg);border-radius:var(--radius-lg);padding:32px 24px;max-width:320px;width:100%;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;box-shadow:0 4px 24px #0000000f;border:1px solid var(--border)}.pin-icon{font-size:36px;line-height:1}.pin-title{font-size:17px;font-weight:700;color:var(--text)}.pin-input{width:100%;height:56px;text-align:center;font-size:28px;font-weight:700;letter-spacing:8px;background:var(--surface);border:1.5px solid transparent;border-radius:var(--radius);color:var(--text)}.pin-input:focus{border-color:var(--accent);background:var(--bg);box-shadow:0 0 0 3px var(--accent-lt)}.pin-msg{font-size:13px;color:var(--text-3);min-height:20px}.pin-msg.pin-error{color:var(--danger);font-weight:600}.expire-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:410;background:#11182780;display:flex;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}.expire-card{background:var(--bg);border-radius:var(--radius-lg);padding:32px 24px;max-width:360px;width:100%;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;box-shadow:0 12px 40px #0000004d}.expire-icon{font-size:42px;line-height:1}.expire-title{font-size:17px;font-weight:700;color:var(--text)}.expire-desc{font-size:14px;color:var(--text-2);line-height:1.6;margin-bottom:8px}.activate-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:24px 20px;margin-bottom:16px;background:var(--accent-lt);border:1.5px dashed var(--accent-mid);border-radius:var(--radius-lg)}.activate-card-only{margin:32px 8px 0;padding:36px 24px;gap:14px}.activate-card-only .activate-icon{font-size:48px}.activate-card-only .activate-title{font-size:17px}.activate-card-only .activate-desc{font-size:14px}.activate-card-only .activate-btn{margin-top:10px;padding:14px 32px;font-size:15px}.category-tabs-disabled .tab-btn:disabled{opacity:.3;pointer-events:none}.activate-icon{font-size:36px;line-height:1}.activate-title{font-size:15px;font-weight:700;color:var(--text)}.activate-desc{font-size:13px;color:var(--text-2);line-height:1.6}.activate-desc strong{color:var(--accent-dark);font-weight:700}.activate-btn{margin-top:4px;padding:11px 22px;background:var(--accent);color:#fff;border-radius:99px;font-size:14px;font-weight:700;transition:background .15s,transform .05s}.activate-btn:active{transform:scale(.97)}.activate-btn:hover{background:var(--accent-dark)}.activate-btn:disabled{background:var(--border-2);cursor:not-allowed}.load-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:400;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:#ffffffc7;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);color:var(--text-2);font-size:14px;font-weight:500;pointer-events:auto;-webkit-user-select:none;user-select:none}.load-overlay:before{content:"";width:32px;height:32px;border-radius:50%;border:3px solid var(--accent-mid);border-top-color:var(--accent);animation:load-spin .8s linear infinite}@keyframes load-spin{to{transform:rotate(360deg)}}.load-version{font-size:12px;color:var(--text-3);margin-top:4px;letter-spacing:.3px}.sv-root{display:flex;flex-direction:column;gap:12px}.sv-stats{background:linear-gradient(135deg,var(--accent-lt) 0%,#fff 100%);border:1.5px solid var(--accent-mid);border-radius:var(--radius-lg);padding:16px 18px;display:flex;flex-direction:column;gap:10px}.sv-stats-row{display:flex;align-items:baseline;gap:8px}.sv-stats-icon{font-size:18px;width:24px;text-align:center;flex-shrink:0}.sv-stats-label{font-size:13px;color:var(--text-2);font-weight:600;flex:1}.sv-stats-value{font-size:22px;font-weight:800;color:var(--accent-dark);letter-spacing:-.5px}.sv-stats-unit{font-size:12px;color:var(--text-3);margin-left:2px}.sv-stats-foot{display:flex;justify-content:space-between;align-items:center;margin-top:4px;padding-top:10px;border-top:1px solid var(--accent-mid);font-size:12px;color:var(--text-2)}.sv-stats-edit{font-size:12px;font-weight:700;color:var(--accent);padding:4px 10px;border-radius:99px;background:#ffffffb3;border:1px solid var(--accent-mid)}.sv-stats-edit:active{background:var(--accent);color:#fff}.sv-section{background:var(--bg);border:1.5px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.sv-section-label{font-size:11px;font-weight:700;color:var(--text-2);text-transform:uppercase;letter-spacing:.7px;padding:10px 16px 0}.sv-section-body{padding:10px 16px 14px}.sv-row{display:flex;flex-wrap:wrap;gap:8px}.sv-chip{display:inline-block;padding:6px 14px;border-radius:99px;font-size:14px;font-weight:600;background:var(--accent-lt);color:var(--accent);border:1.5px solid var(--accent-mid)}.sv-dl{display:flex;flex-direction:column;gap:6px}.sv-dl-row{display:flex;align-items:center;gap:10px}.sv-dt{font-size:12px;font-weight:600;color:var(--text-3);width:72px;flex-shrink:0}.sv-dd{font-size:15px;font-weight:700;color:var(--text)}.sv-note{font-size:13px;color:var(--text-2);margin-bottom:10px;padding:6px 10px;background:var(--surface);border-radius:var(--radius-sm)}.sv-exercise{padding:8px 0;border-top:1px solid var(--border)}.sv-exercise:first-of-type{border-top:none}.sv-ex-name{font-size:14px;font-weight:700;color:var(--text);margin-bottom:6px}.sv-ex-sets{display:flex;flex-direction:column;gap:3px}.sv-set-chip{font-size:13px;color:var(--text-2);font-variant-numeric:tabular-nums}.sv-memo-group{margin-bottom:10px}.sv-memo-group:last-child{margin-bottom:0}.sv-memo-label{display:inline-block;font-size:11px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.sv-memo-text{font-size:14px;color:var(--text);line-height:1.6;white-space:pre-wrap}.sv-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:60px 0;color:var(--text-3)}.sv-empty-icon{font-size:40px}.sv-empty p{font-size:14px}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none}input[type=number]{-moz-appearance:textfield}@supports (padding: env(safe-area-inset-bottom)){.app-content{padding-bottom:calc(48px + env(safe-area-inset-bottom))}}