*{box-sizing:border-box}body{margin:0;background:#0b0d10;color:#f5f7fa;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.wrap{width:min(1100px,calc(100% - 24px));margin:auto}header{position:sticky;top:0;z-index:5;background:#0b0d10ee;backdrop-filter:blur(12px);border-bottom:1px solid #252b32}.head{padding:18px 0 12px}.brand{display:flex;gap:10px;align-items:center}.logo{width:40px;height:40px;border-radius:12px;background:#d8b84c;color:#111;display:grid;place-items:center;font-weight:900}.brand h1{margin:0;font-size:24px}.muted{color:#9da7b1}.days{display:flex;gap:7px;overflow:auto;padding:12px 0;scrollbar-width:none}.days::-webkit-scrollbar{display:none}.day{border:1px solid #29313a;background:#14181d;color:#aeb6bf;border-radius:11px;padding:10px 15px;white-space:nowrap}.day.on{background:#d8b84c;color:#111;border-color:#d8b84c;font-weight:800}.intro{padding:20px 0 8px}.intro h2{margin:3px 0;font-size:28px}.protocol,.glossary{border:1px solid #29313a;background:#13171c;border-radius:17px;padding:16px;margin:12px 0}.protocol ul{margin:8px 0;padding-left:20px;color:#b8c0c8;line-height:1.6}.toolbar{display:flex;gap:8px;margin:14px 0}.search{flex:1;min-width:0;background:#13171c;border:1px solid #29313a;border-radius:11px;padding:11px;color:#fff}.switch{display:flex;gap:5px;background:#13171c;border:1px solid #29313a;border-radius:11px;padding:4px}.switch button{border:0;background:transparent;color:#9da7b1;border-radius:8px;padding:7px 9px}.switch .on{background:#252c34;color:#fff}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding-bottom:35px}.card{border:1px solid #29313a;background:#13171c;border-radius:17px;overflow:hidden}.exercise.done{border-color:#55c985}.photo{height:185px;background:#20252b;display:flex;align-items:center;justify-content:center;position:relative}.photo img{width:100%;height:100%;object-fit:contain;background:#fff}.photo .fallback{font-size:46px;color:#727c86}.body{padding:15px}.num{font-size:11px;color:#d8b84c;font-weight:900}.body h3{margin:5px 0 8px;font-size:17px}.meta{color:#adb6bf;line-height:1.5;font-size:13px;min-height:42px}.tag{display:inline-block;border:1px solid #303841;border-radius:99px;padding:4px 7px;font-size:10px;color:#9da7b1;margin:8px 4px 9px 0}.actions{display:flex;gap:7px}.btn{flex:1;border:1px solid #303841;background:#20262d;color:#fff;border-radius:9px;padding:9px;text-align:center;text-decoration:none}.btn.primary{background:#d8b84c;color:#111;border-color:#d8b84c;font-weight:800}.check{display:flex;align-items:center;gap:7px;color:#9da7b1;font-size:12px;margin:9px 0}.check input{width:17px;height:17px;accent-color:#55c985}.glossary h3{margin:4px 0}.terms{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.term{padding:10px;background:#191e24;border-radius:10px}.term b{display:block;color:#d8b84c;margin-bottom:3px}.term span{font-size:12px;color:#aeb6bf;line-height:1.4}footer{border-top:1px solid #252b32;padding:22px 0 45px;color:#7f8993;font-size:11px;line-height:1.6}footer a{color:#d8b84c}@media(max-width:800px){.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.wrap{width:calc(100% - 16px)}.grid{grid-template-columns:1fr}.photo{height:210px}.toolbar{flex-direction:column}.switch{width:max-content}.intro h2{font-size:23px}.terms{grid-template-columns:1fr 1fr}}
.modal{position:fixed;inset:0;background:#000b;z-index:50;display:none;align-items:center;justify-content:center;padding:14px}.modal.show{display:flex}.modal-box{width:min(820px,100%);max-height:92vh;overflow:auto;background:#12161b;border:1px solid #303841;border-radius:20px;padding:18px;box-shadow:0 25px 70px #000c}.modal-top{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.modal-top small{color:#d8b84c;font-weight:900;letter-spacing:.1em}.modal-top h2{margin:5px 0 14px;font-size:26px}.modal-close{border:0;background:#222930;color:#fff;border-radius:10px;width:38px;height:38px;font-size:17px}.modal-image{position:relative;width:100%;height:320px;background:#1a2026;border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center}.modal-image img{width:100%;height:100%;object-fit:contain}.modal-image.noimg{background:#20262d;color:#777;font-size:60px;flex-direction:column;gap:8px}.modal-image.noimg small{font-size:12px;color:#929ba5}.modal-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.modal-stats div{background:#1a2026;border:1px solid #2a323a;border-radius:11px;padding:11px}.modal-stats b{display:block;color:#89939d;font-size:10px;text-transform:uppercase;margin-bottom:4px}.modal-stats span{font-size:13px;color:#f2f4f6}.detail-section{border-top:1px solid #293139;padding:12px 0}.detail-section h3{margin:0 0 7px;font-size:16px}.detail-section p,.detail-section li{color:#b7c0c8;font-size:13px;line-height:1.6}.detail-section ul{padding-left:20px;margin:5px 0}.modal-video{display:block;background:#d8b84c;color:#111;text-decoration:none;text-align:center;font-weight:900;padding:12px;border-radius:11px;margin-top:5px}@media(max-width:560px){.modal{padding:8px}.modal-box{padding:13px}.modal-image{height:240px}.modal-stats{grid-template-columns:1fr}.modal-top h2{font-size:22px}}

.detail-section ol{padding-left:22px}.detail-section li{margin:6px 0}.callout{background:#211f16;border:1px solid #4b4427;border-radius:11px;padding:11px;color:#e6dcae;font-size:13px;line-height:1.5;margin-top:10px}

.modal-image img[hidden]{display:none}.modal-image .noimg[hidden]{display:none}.modal-heading{min-width:0}.modal-heading h2{overflow-wrap:anywhere}.callout{margin-top:10px;padding:11px 12px;border:1px solid #6b5920;background:#2a2514;border-radius:10px;color:#f0df9a;font-size:13px;line-height:1.5}.modal-open{overflow:hidden}@media(max-width:760px){.modal-box{width:min(720px,100%)}.modal-image{height:280px}}
/* Modal robusto: todo el contenido permanece dentro del panel */
.modal{position:fixed!important;inset:0!important;z-index:9999!important;display:none!important;align-items:center!important;justify-content:center!important;padding:16px!important;background:rgba(0,0,0,.78)!important;overflow:hidden!important}
.modal.show{display:flex!important}
.modal-box{position:relative!important;width:min(900px,100%)!important;max-width:900px!important;max-height:92vh!important;overflow-y:auto!important;overflow-x:hidden!important;background:#12161b!important;border:1px solid #303841!important;border-radius:20px!important;padding:20px!important;box-shadow:0 25px 70px rgba(0,0,0,.75)!important;color:#f5f7fa!important;display:block!important}
.modal-box *{max-width:100%}
.modal-top{display:flex!important;position:relative!important;align-items:flex-start!important;justify-content:space-between!important}
.modal-heading{min-width:0!important;flex:1!important;padding-right:10px!important}
.modal-heading h2{margin:6px 0 14px!important;overflow-wrap:anywhere!important}
.modal-close{flex:0 0 auto!important;cursor:pointer!important}
.modal-image{width:100%!important;height:320px!important;display:flex!important;align-items:center!important;justify-content:center!important;position:relative!important;background:#20262d!important;border-radius:14px!important;overflow:hidden!important;margin-bottom:12px!important}
.modal-image img{display:block!important;width:100%!important;height:100%!important;object-fit:contain!important}
.modal-image.noimg{flex-direction:column!important;color:#777!important;font-size:60px!important}
.modal-image .noimg-fallback{display:flex!important;flex-direction:column!important;align-items:center!important;gap:8px!important}
.modal-image .noimg-fallback[hidden]{display:none!important}
.modal-stats{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:8px!important;margin:12px 0!important}
.modal-stats div{min-width:0!important}
.detail-section{display:block!important;width:100%!important;border-top:1px solid #293139!important;padding:14px 0!important}
.detail-section p,.detail-section li{overflow-wrap:anywhere!important}
.detail-section ol,.detail-section ul{margin:6px 0!important;padding-left:22px!important}
.modal-video{display:block!important;width:100%!important;box-sizing:border-box!important}
@media(max-width:560px){
  .modal{padding:8px!important}
  .modal-box{width:100%!important;max-height:94vh!important;padding:14px!important;border-radius:16px!important}
  .modal-image{height:240px!important}
  .modal-stats{grid-template-columns:1fr!important}
  .modal-heading h2{font-size:22px!important}
}
.photo img[hidden],.photo .fallback[hidden]{display:none!important}