*{box-sizing:border-box} :root{font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#152c50;background:#fff9ed;font-synthesis:none}body{margin:0}header{max-width:1000px;margin:auto;padding:28px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{text-decoration:none;color:inherit;font-size:29px;font-weight:750;letter-spacing:-1px}.mark{background:#152c50;color:#ffdf58;border-radius:10px;padding:0 8px;margin-right:10px}.tag{display:block;font-size:9px;letter-spacing:2px;margin:8px 0 0 47px}#connection{font-size:12px;color:#52617a}main{max-width:780px;margin:20px auto;padding:0 24px 130px}h1{font-size:clamp(30px,6vw,44px);letter-spacing:-1.5px;margin:8px 0 12px}h2{font-size:20px;margin:0 0 18px}p{line-height:1.6}.eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;text-transform:uppercase;color:#53617a}.muted,small{color:#53617a}.intro{margin-bottom:28px}.card{border:1px solid #e5d9c5;border-radius:20px;padding:24px;background:#fffefb;margin:16px 0}.exercise{border-left:4px solid #df4036}.row{display:flex;gap:12px;align-items:center;justify-content:space-between}.row>*{min-width:0}.grow{flex:1}label{display:block;font-size:12px;font-weight:650;margin:8px 0}input,textarea,select{font:inherit;font-size:16px;width:100%;border:1px solid #c9cbd3;border-radius:10px;background:#fff;padding:12px;color:#152c50;min-height:46px}textarea{resize:vertical;min-height:80px}button,.button{font:inherit;font-size:14px;font-weight:650;border:1px solid #c9cbd3;border-radius:11px;background:#fff1d6;color:#152c50;padding:12px 16px;min-height:46px;cursor:pointer;text-decoration:none;display:inline-block}button:hover{background:#ffe3b1}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #255cba;outline-offset:3px}.primary{background:#152c50;color:#fff;border-color:#152c50}.primary:hover{background:#23477b}.wide{width:100%;margin-top:12px}.quiet{background:transparent;border-color:transparent}.danger{color:#a82d28}.set{display:grid;grid-template-columns:32px 1fr 1fr 46px;gap:10px;align-items:center;margin:10px 0}.set.head{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#53617a}.set button{padding:8px}.set-number{font-size:13px;color:#53617a}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.pill{font-size:11px;padding:6px 10px;background:#ffdf58;border-radius:30px;white-space:nowrap}.empty{text-align:center;padding:32px 16px}.empty .symbol{font-size:46px;color:#cf4b1a}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0}.stat{padding:18px 12px;background:#ffeab5;border-radius:14px}.stat strong{display:block;font-size:25px;margin-bottom:5px}.stat small{font-size:11px}nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:6px;background:#fffefbf5;border-top:1px solid #e5d9c5;padding:12px 12px calc(12px + env(safe-area-inset-bottom));z-index:5}nav button{border:0;background:transparent;font-size:13px}nav button.active{background:#152c50;color:white}#notice:not(:empty){background:#fff0c2;border:1px solid #dfb75c;border-radius:12px;padding:14px;margin-bottom:16px;line-height:1.5}#notice.error{background:#fff0e6;border-color:#dbb9a7;color:#803625}.history-item{display:block;width:100%;text-align:left;margin:12px 0;padding:20px;background:#fffefb;border-radius:16px}.history-item strong{font-size:17px}.history-item p{margin:10px 0 0;font-weight:400;font-size:14px}.history-item small{display:block;margin-top:10px}.records{list-style:none;padding:0}.records li{padding:12px 0;border-bottom:1px solid #e5d9c5}a{color:#2158a5}#import-file{margin:12px 0} @media(max-width:480px){header{padding:22px 18px}main{padding:0 16px 130px;margin-top:12px}.card{padding:18px}.tag{font-size:8px}#connection{max-width:90px;text-align:right}nav button{padding:12px 10px}.row.wrap{flex-wrap:wrap}.stat strong{font-size:22px}}

.eyebrow.quote{text-transform:none;letter-spacing:.2px;font-size:13px;line-height:1.6}

/* Saitama yellow and red, with Dragon Ball orange and blue. */
header{padding-top:22px;padding-bottom:18px}.mark{background:#df4036;color:#ffdf58}.intro{margin-bottom:16px}.training-quote{max-width:610px;color:#53617a}.training-quote strong{color:#152c50}h1{margin-top:10px}.primary{background:#f87924;border-color:#f87924;color:#152c50}.primary:hover{background:#ff9349}.pill{color:#152c50}.stat:nth-child(2){background:#ffe0ca}.stat:nth-child(3){background:#e5edff}nav button.active{color:#ffdf58;border-bottom:3px solid #f87924}.empty .symbol{color:#cf4b1a}@media(max-width:480px){header{padding-top:18px;padding-bottom:14px}main{margin-top:6px}.training-quote{font-size:12px;line-height:1.5}.intro{margin-bottom:12px}}

/* Charcoal theme: warm highlights against neutral dark surfaces. */
:root{color-scheme:dark;color:#f4f2eb;background:#141518}
.brand{color:#f4f2eb}
#connection,.eyebrow,.muted,small,.training-quote,.set.head,.set-number{color:#b9bdc7}
.training-quote strong{color:#ffdf58}
.card,.history-item{background:#202126;border-color:#3b3d46}
.exercise{border-left-color:#ef5d52}
input,textarea,select{background:#17181c;border-color:#626671;color:#f4f2eb}
input::placeholder,textarea::placeholder{color:#a0a5b1;opacity:1}
button,.button{background:#2b2d34;border-color:#626671;color:#f4f2eb}
button:hover{background:#3b3e48}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-color:#ffdf58}
.primary{background:#f87924;border-color:#f87924;color:#17181c}
.primary:hover{background:#ff9349}
.quiet{background:transparent;border-color:transparent}
.danger{color:#ff8e86}
.pill{background:#ffdf58;color:#17181c}
.empty .symbol{color:#f87924}
.stat{background:#343020}.stat:nth-child(2){background:#382b24}.stat:nth-child(3){background:#253149}
.stat strong{color:#ffdf58}.stat:nth-child(2) strong{color:#ffad74}.stat:nth-child(3) strong{color:#acc8ff}
nav{background:#191a1ff5;border-top-color:#3b3d46}
nav button{background:transparent;border-color:transparent}
nav button:hover{background:#2b2d34}
nav button.active{background:#283752;color:#ffdf58;border-bottom-color:#f87924}
#notice:not(:empty){background:#343020;border-color:#8e773d;color:#ffe6a0}
#notice.error{background:#3b2424;border-color:#a95e58;color:#ffbcb4}
.records li{border-bottom-color:#3b3d46}
a{color:#acc8ff}

.brand{display:flex;align-items:center}.brand .mark{width:44px;height:44px;display:block;padding:0;background:transparent;border-radius:10px;flex-shrink:0}.empty .symbol img{display:block;margin:0 auto 14px}

.brand .mark,.empty .symbol img{image-rendering:pixelated;object-fit:contain}.empty .symbol img{border-radius:12px}

/* Keep native iPhone controls within their cards and set columns. */
.card,.exercise,.row,.set{min-width:0}
input,textarea,select{min-width:0;max-width:100%;min-inline-size:0;max-inline-size:100%;box-sizing:border-box}
input[type="date"]{display:block;appearance:none;-webkit-appearance:none;width:100%;inline-size:100%;min-height:48px;text-align:left}
input[type="date"]::-webkit-date-and-time-value{min-width:0;text-align:left}
input[type="date"]::-webkit-datetime-edit{display:inline-flex;max-width:100%;padding:0}
.set{grid-template-columns:32px minmax(0,1fr) minmax(0,1fr) 46px}
input[type="file"]{display:block;width:100%;overflow:hidden;font-size:14px;padding:10px}
/* Training intent and local progress dashboard. */
.set-block{padding:4px 0 14px;border-bottom:1px solid #3b3d46}.set-block:last-of-type{border-bottom:0}.set-type-row{display:flex;align-items:center;gap:12px;margin-left:42px}.set-type-row label{font-weight:500;white-space:nowrap;color:#b9bdc7}.set-type-row select{min-height:44px;padding:9px 10px}.set-detail{display:flex;flex-direction:column;align-items:flex-end;gap:7px}.type-badge{display:inline-block;padding:4px 8px;border-radius:20px;font-size:11px;line-height:1.4;font-weight:600;background:#30323b;color:#c5c8d1}.type-strength{background:#283752;color:#acc8ff}.type-hypertrophy{background:#412d21;color:#ffad74}.progress-filters{padding-bottom:14px}.progress-filters label:not(:first-child){margin-top:18px}.filter-note{font-size:12px;line-height:1.6}.metric-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:20px 0}.metric-tabs .selected{background:#ffdf58;border-color:#ffdf58;color:#17181c}.progress-stats strong{font-size:clamp(17px,5vw,25px);overflow-wrap:anywhere}.chart-card{padding:18px 12px}.chart-card h2,.chart-card>p{margin-left:6px;margin-right:6px}.chart-card>p{font-size:13px}.progress-chart{display:block;width:100%;height:auto;min-height:160px}.chart-grid{stroke:#41444e;stroke-width:1}.chart-axis{fill:#b9bdc7;font-size:12px}.chart-line{fill:none;stroke:#f87924;stroke-width:3;stroke-linejoin:round}.chart-dot{fill:#ffdf58;stroke:#202126;stroke-width:2}.session-table{padding:18px 12px}.session-table h2,.session-table>p{margin-left:6px;margin-right:6px}.table-scroll{overflow-x:auto;max-width:100%;border-radius:8px}table{width:100%;border-collapse:collapse;text-align:left;font-size:12px}th,td{padding:13px 9px;border-bottom:1px solid #3b3d46;white-space:nowrap}thead th{color:#b9bdc7;font-weight:600}tbody th{font-weight:500}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}nav{display:grid;grid-template-columns:repeat(4,minmax(0,140px));gap:4px}nav button{padding:12px 5px;white-space:nowrap;font-size:12px}@media(max-width:380px){nav{padding-left:6px;padding-right:6px}nav button{font-size:11px;padding-left:2px;padding-right:2px}.set-type-row{margin-left:0}.stat{padding-left:8px;padding-right:8px}}