:root{--bg:var(--tg-theme-bg-color,#f4f4f7);--bg2:var(--tg-theme-secondary-bg-color,#fff);--text:var(--tg-theme-text-color,#111);--muted:var(--tg-theme-hint-color,#8a8a92);--accent:var(--tg-theme-button-color,#2f7cf6);--accent-text:var(--tg-theme-button-text-color,#fff);--accent2:#34a06e;--danger:#d84b4b;--radius:14px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:16px}.app{min-height:100vh;padding-bottom:72px}.pad{max-width:560px;margin:0 auto;padding:16px}.pad-b{padding-bottom:8px}h1{margin-bottom:14px;font-size:24px}h2{font-size:19px}.muted{color:var(--muted)}.small-text{font-size:13px}.error,.danger-text{color:var(--danger)}.card{background:var(--bg2);border-radius:var(--radius);color:inherit;margin-bottom:12px;padding:14px;text-decoration:none;display:block}.card-title{margin-bottom:10px;font-weight:600}.row{align-items:center;gap:8px;display:flex}.space-between{justify-content:space-between}.row-buttons{gap:4px;display:flex}.list-row{color:inherit;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:10px 0;font-size:16px;text-decoration:none;display:flex}.card.list-row{padding:14px}.list-title{font-weight:600}.btn-plain{cursor:pointer}.btn{border-radius:var(--radius);background:var(--bg2);width:100%;color:var(--text);cursor:pointer;text-align:center;border:none;margin-bottom:10px;padding:14px;font-size:16px;font-weight:600;display:block}.btn.primary{background:var(--accent);color:var(--accent-text)}.btn.danger{background:var(--danger);color:#fff}.btn.ghost{color:var(--muted);background:0 0}.btn.big{padding:18px;font-size:17px}.btn.small{width:auto;margin-bottom:0;padding:10px 14px;font-size:14px}.btn:disabled{opacity:.5}.icon-btn{background:var(--bg);color:var(--muted);cursor:pointer;border:none;border-radius:10px;flex:none;width:34px;height:34px;font-size:16px}input,select{background:var(--bg2);width:100%;color:var(--text);border:1px solid #80808040;border-radius:12px;margin-bottom:10px;padding:12px;font-size:16px}input:focus,select:focus{outline:2px solid var(--accent);border-color:#0000}.mini-input{text-align:center;width:64px;margin-bottom:0;padding:8px}.equipment-input{font-size:14px}.workout-header{align-items:center;gap:12px;margin-bottom:14px;display:flex}.exercise.done{outline:2px solid var(--accent2)}.exercise-head{justify-content:space-between;gap:8px;margin-bottom:8px;display:flex}.chips{flex-wrap:wrap;gap:6px;margin-bottom:10px;display:flex}.chip{background:var(--bg);color:var(--text);cursor:pointer;border:none;border-radius:999px;padding:7px 12px;font-size:14px;font-weight:600}.chips.readonly .chip{cursor:default}.log-row{align-items:center;gap:8px;display:flex}.weight-input{text-align:center;width:84px;margin-bottom:0}.log-row .btn.small.ghost{flex:none;width:auto}.stepper{flex:1;align-items:center;gap:0;display:flex}.stepper button{background:var(--bg);color:var(--text);cursor:pointer;border:none;border-radius:12px;flex:none;width:46px;height:46px;font-size:22px;font-weight:700}.stepper input{text-align:center;background:0 0;border:none;width:100%;min-width:40px;margin-bottom:0;padding:8px 4px;font-size:20px;font-weight:700}.log-btn{flex:none;width:56px;height:46px;margin-bottom:0;padding:0;font-size:20px}.bottom-nav{background:var(--bg2);padding-bottom:env(safe-area-inset-bottom);z-index:10;border-top:1px solid #80808026;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav a{color:var(--muted);flex-direction:column;flex:1;align-items:center;gap:2px;padding:8px 0 10px;font-size:11px;text-decoration:none;display:flex}.bottom-nav a.active{color:var(--accent);font-weight:600}.nav-icon{font-size:20px}.overlay{z-index:20;background:#00000073;align-items:flex-end;display:flex;position:fixed;inset:0}.sheet{background:var(--bg);border-radius:18px 18px 0 0;flex-direction:column;width:100%;max-height:78vh;padding:16px;display:flex}.picker-list{flex:1;margin-bottom:10px;overflow-y:auto}.picker-list .list-row{border-bottom:1px solid #8080801f}.chart{width:100%;height:auto;margin:4px 0}.chart-label{margin-top:12px}.program-row .row{margin-top:8px}.program-row label{flex:none}.ex-thumb{object-fit:cover;background:#fff;border-radius:10px;flex:none;width:64px;height:64px}.ex-thumb.sm{border-radius:8px;width:40px;height:40px}.ex-thumb.sm.placeholder{background:var(--bg);justify-content:center;align-items:center;font-size:20px;display:flex}.exercise-head{align-items:center}.ex-head-text{flex:1;min-width:0}.slots{flex-wrap:wrap;gap:6px;margin:10px 0;display:flex}.slot{text-align:center;border:none;border-radius:10px;min-width:54px;padding:8px 12px;font-size:14px;font-weight:600}.slot.filled{background:var(--accent2);color:#fff;cursor:pointer}.slot.current{background:var(--bg);color:var(--accent);outline:2px dashed var(--accent)}.slot.empty{background:var(--bg);color:var(--muted)}.rep-unit{flex:none}.mini-input.wide{width:84px}.row.seg{flex-wrap:wrap;margin-bottom:10px}.chip.sel{background:var(--accent);color:var(--accent-text)}.create-box{border-top:1px solid #8080801f;margin-top:6px;padding:10px 0}.create-box .row{margin-top:8px}.picker-row{width:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;border-bottom:1px solid #8080801a;align-items:center;gap:10px;padding:8px 0;font-size:16px;display:flex}.media-grid{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:10px;display:grid}.media-item img{object-fit:cover;aspect-ratio:3/4;cursor:pointer;border-radius:10px;width:100%}.media-item .small-text{text-align:center;margin-top:2px}