/* ACADEMIA 360 PRO V17 · mejoras visuales y consistencia */
.v17-summary{background:linear-gradient(135deg,#eefaf6,#f8fcff);border:1px solid #d8e7ea;border-radius:20px;padding:16px 18px;display:grid;gap:12px;box-shadow:0 10px 28px rgba(16,53,75,.06)}
.v17-summary h3{margin:0;font-size:20px;color:#153b55}
.v17-summary p{margin:0;color:#557082;font-size:13px}
.v17-chiprow{display:flex;flex-wrap:wrap;gap:8px}
.v17-chip{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:#fff;border:1px solid #dbe6ea;font-weight:800;font-size:12px;color:#25506c}
.v17-mini-list{display:grid;gap:10px}
.v17-mini-item{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid #e0eaed;border-radius:16px;padding:10px}
.v17-mini-item img{width:84px;height:64px;object-fit:cover;border-radius:12px;background:#f1f7f9;flex:0 0 auto}
.v17-mini-item b{display:block;color:#14374d;font-size:14px;line-height:1.25}
.v17-mini-item small{display:block;color:#617788;font-size:12px;margin-top:4px}
.v17-cardgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.v17-card{background:#fff;border:1px solid #dae6ea;border-radius:24px;overflow:hidden;box-shadow:0 12px 32px rgba(20,50,70,.08);display:flex;flex-direction:column;min-width:0}
.v17-cover{display:block;position:relative;border:0;padding:0;background:#eaf5f7;cursor:pointer;width:100%;text-align:left}
.v17-cover .coverimg{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:#dceef2}
.v17-badges{position:absolute;left:12px;right:12px;top:12px;display:flex;justify-content:space-between;gap:8px;pointer-events:none}
.v17-badges span{background:rgba(255,255,255,.92);backdrop-filter:blur(4px);padding:7px 10px;border-radius:999px;font-size:11px;font-weight:900;color:#143f55;box-shadow:0 3px 10px rgba(0,0,0,.08)}
.v17-cardbody{padding:16px;display:flex;flex-direction:column;gap:9px;min-width:0;flex:1}
.v17-cardbody small{color:#0d7b68;font-size:11px;font-weight:900;letter-spacing:.7px}
.v17-cardbody h3{margin:0;font-size:24px;line-height:1.15;color:#173a4f}
.v17-cardbody p{margin:0;color:#647989;font-size:14px;line-height:1.55}
.v17-cardmeta{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}
.v17-cardmeta span{background:#f5f9fb;border:1px solid #dbe6ea;border-radius:999px;padding:6px 10px;font-size:11px;font-weight:800;color:#3e6077}
.v17-cardactions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:6px}
.v17-cardactions button,.v17-cardactions .btn{flex:1 1 140px;border-radius:14px;padding:12px 14px;font-weight:900;border:none}
.v17-cardactions .secondary{background:#fff;border:1px solid #dbe5ea;color:#0d6d67}
.v17-cardactions .primary{background:#18b79a;color:#062f2f}
.v17-cardactions .dark{background:#15507e;color:#fff}
.v17-coachstack{display:grid;gap:12px;margin-top:14px}
.v17-coach-item{display:flex;gap:12px;align-items:center;padding:12px;border:1px solid #dde8ec;border-radius:18px;background:#fff}
.v17-coach-item img{width:96px;height:72px;object-fit:cover;border-radius:14px;background:#eef4f7;flex:0 0 auto}
.v17-coach-item .info{min-width:0;display:grid;gap:4px;flex:1}
.v17-coach-item .info b{font-size:15px;color:#183a52}
.v17-coach-item .info small{color:#5f7586;font-size:12px}
.v17-lesson{display:grid;gap:18px}
.v17-lesson-top{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(320px,.96fr);gap:18px;align-items:start}
.v17-visualpanel{background:#f2fafc;border:1px solid #d8e6ea;border-radius:22px;padding:14px;display:grid;gap:12px}
.v17-mainvisual{position:relative;border-radius:18px;overflow:hidden;background:#dfeef2;min-height:270px}
.v17-mainvisual img{display:block;width:100%;height:100%;object-fit:cover}
.v17-mainvisual svg{display:block;width:100%;height:auto}
.v17-mainvisual .zoomtag{position:absolute;right:12px;bottom:12px;background:rgba(14,41,62,.82);color:#fff;border-radius:999px;padding:8px 10px;font-size:12px;font-weight:900}
.v17-thumbrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(70px,1fr));gap:8px}
.v17-thumb{border:2px solid transparent;border-radius:14px;background:#fff;padding:0;overflow:hidden;cursor:pointer;min-width:0}
.v17-thumb.active{border-color:#1bb499;box-shadow:0 0 0 3px rgba(27,180,153,.14)}
.v17-thumb img,.v17-thumb svg{display:block;width:100%;height:66px;object-fit:cover;background:#e7f1f4}
.v17-thumb b{display:block;font-size:11px;padding:7px 6px;color:#294b60;line-height:1.1}
.v17-visualactions{display:flex;gap:9px;flex-wrap:wrap}
.v17-visualactions button{flex:1 1 140px;min-height:46px;border:none;border-radius:14px;font-weight:900;padding:12px 14px}
.v17-visualactions .green{background:#18b79a;color:#073230}
.v17-visualactions .blue{background:#185c91;color:#fff}
.v17-visualactions .ghost{background:#fff;border:1px solid #dbe5ea;color:#25506c}
.v17-readpanel{background:#fff;border:1px solid #dbe6ea;border-radius:22px;padding:16px;display:grid;gap:12px}
.v17-readpanel h2{margin:0;font-size:28px;line-height:1.08;color:#13374b}
.v17-count{display:inline-flex;align-items:center;gap:8px;background:#e8f7ef;color:#106f5d;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:1000}
.v17-count .bar{display:inline-flex;gap:5px}
.v17-count i{display:block;width:12px;height:12px;border-radius:999px;background:#b8dfd5}
.v17-count i.on{background:#20b69b}
.v17-readpanel section{background:#f7fbfd;border:1px solid #e3edf1;border-radius:16px;padding:14px}
.v17-readpanel section small{display:block;color:#0d7b68;font-weight:1000;letter-spacing:.7px;margin-bottom:4px}
.v17-readpanel section p{margin:0;color:#466275;line-height:1.55}
.v17-avoid{background:#fff6e9!important;border-color:#f1ddaf!important}
.v17-check{background:#eaf8f1!important;border-color:#d1eadb!important}
.v17-nextbar{display:flex;flex-wrap:wrap;gap:10px}
.v17-nextbar button{flex:1 1 145px;min-height:48px;border:none;border-radius:15px;padding:12px 14px;font-weight:1000}
.v17-nextbar .secondary{background:#eef5f8;color:#22475d;border:1px solid #d9e5ea}
.v17-nextbar .primary{background:#18b79a;color:#062f2f}
.v17-nextbar .finish{background:#163f60;color:#fff}
.v17-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:13px 16px;border-radius:18px;background:#10293f;color:#fff;font-size:13px}
.v17-bottom b{color:#c9ffef}
.v17-resource,.v17-danger{border-radius:18px;padding:14px 16px;font-size:13px;line-height:1.55}
.v17-resource{background:#eef7ff;border:1px solid #d5e6ff;color:#34506b}
.v17-danger{background:#fff6e8;border:1px solid #efd8a4;color:#895420}
@media (max-width:900px){.v17-lesson-top{grid-template-columns:1fr}.v17-readpanel h2{font-size:24px}}
@media (max-width:700px){.v17-cardgrid{grid-template-columns:1fr}.v17-cardbody h3{font-size:18px}.v17-mini-item img,.v17-coach-item img{width:92px;height:68px}.v17-mainvisual{min-height:220px}}