/* ===== Mi Herbario · UX pack ===== */
:root{--mh-mint:#5fe0a0;--mh-lime:#9dff6b;--mh-dark:#0a1410;--mh-card:rgba(255,255,255,.06);--mh-line:rgba(255,255,255,.14)}
/* barra de progreso de lectura */
#mh-progress{position:fixed;top:0;left:0;height:4px;width:0;z-index:60;background:linear-gradient(90deg,var(--mh-mint),var(--mh-lime));box-shadow:0 0 10px rgba(95,224,160,.6);transition:width .1s}
/* botón volver arriba */
#mh-top{position:fixed;right:20px;bottom:20px;z-index:55;width:46px;height:46px;border:none;border-radius:50%;
  background:linear-gradient(120deg,var(--mh-mint),var(--mh-lime));color:#06210f;font-size:22px;font-weight:800;cursor:pointer;
  box-shadow:0 6px 20px rgba(95,224,160,.45);opacity:0;pointer-events:none;transition:opacity .3s,transform .2s}
#mh-top.show{opacity:1;pointer-events:auto}
#mh-top:hover{transform:translateY(-3px)}
/* botones compartir */
.mh-share{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 24px;font-family:'Segoe UI',sans-serif}
.mh-share .lbl{font-size:14px;color:#a7bcae;font-weight:600}
.mh-share a,.mh-share button{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--mh-line);background:var(--mh-card);
  color:#e7f1ea;padding:7px 14px;border-radius:20px;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;transition:.2s}
.mh-share a:hover,.mh-share button:hover{border-color:var(--mh-mint);background:rgba(95,224,160,.12)}
.mh-share .wa:hover{border-color:#25D366}.mh-share .fb:hover{border-color:#1877F2}
/* índice de contenidos */
.mh-toc{background:var(--mh-card);border:1px solid var(--mh-line);border-left:3px solid var(--mh-mint);border-radius:12px;
  padding:16px 20px;margin:0 0 26px;font-family:'Segoe UI',sans-serif}
.mh-toc strong{color:#fff;font-size:15px;display:block;margin-bottom:8px}
.mh-toc ol{margin:0 0 0 18px;padding:0}
.mh-toc li{margin:5px 0}
.mh-toc a{color:var(--mh-mint);text-decoration:none;font-size:14.5px}
.mh-toc a:hover{color:var(--mh-lime);text-decoration:underline}
/* buscador */
#mh-searchBtn{background:none;border:none;color:#c7d8ce;cursor:pointer;font-size:18px;margin-left:20px;vertical-align:middle}
#mh-searchBtn:hover{color:var(--mh-lime)}
#mh-searchOverlay{position:fixed;inset:0;z-index:80;background:rgba(5,12,8,.75);backdrop-filter:blur(6px);display:none;padding:80px 16px}
#mh-searchOverlay.open{display:block}
.mh-search-box{max-width:640px;margin:0 auto;background:#0f1f16;border:1px solid var(--mh-line);border-radius:16px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.mh-search-box input{width:100%;border:none;outline:none;background:transparent;color:#fff;font-size:18px;padding:20px 22px;font-family:'Segoe UI',sans-serif}
#mh-results{max-height:60vh;overflow:auto;border-top:1px solid var(--mh-line)}
#mh-results a{display:block;padding:14px 22px;border-bottom:1px solid rgba(255,255,255,.06);text-decoration:none}
#mh-results a:hover{background:rgba(95,224,160,.1)}
#mh-results .rt{color:#fff;font-weight:600;font-size:15px}
#mh-results .rt .tag{font-size:11px;color:#06210f;background:var(--mh-mint);border-radius:4px;padding:1px 6px;margin-left:8px;vertical-align:middle}
#mh-results .rd{color:#a7bcae;font-size:13px;margin-top:3px}
#mh-results .empty{padding:22px;color:#a7bcae;text-align:center}
/* filtro de categorías (home) */
.mh-filter{display:flex;gap:10px;flex-wrap:wrap;margin:6px 0 30px;font-family:'Segoe UI',sans-serif}
.mh-chip{padding:8px 16px;border:1px solid var(--mh-line);background:var(--mh-card);color:#dbe7d5;border-radius:22px;font-size:14px;font-weight:600;cursor:pointer;transition:.2s}
.mh-chip:hover{border-color:var(--mh-mint)}
.mh-chip.on{background:linear-gradient(120deg,var(--mh-mint),var(--mh-lime));color:#06210f;border-color:transparent}
.mh-hide{display:none!important}
/* bloque comunidad / newsletter */
.mh-community{position:relative;z-index:2;max-width:760px;margin:20px auto 0;padding:0 22px}
.mh-community .inner{background:linear-gradient(135deg,rgba(95,224,160,.12),rgba(14,92,107,.12));border:1px solid var(--mh-line);border-radius:20px;padding:34px 28px;text-align:center;font-family:'Segoe UI',sans-serif}
.mh-community h3{color:#fff;font-size:24px;margin:0 0 8px}
.mh-community p{color:#c7d8ce;margin:0 0 18px;font-size:15px}
.mh-community .row{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.mh-community input{flex:1;min-width:200px;max-width:300px;padding:12px 16px;border-radius:24px;border:1px solid var(--mh-line);background:#0a1410;color:#fff;font-size:15px}
.mh-community button{background:linear-gradient(120deg,var(--mh-mint),var(--mh-lime));color:#06210f;border:none;padding:12px 24px;border-radius:24px;font-weight:800;cursor:pointer;font-size:15px}
.mh-community .fbbtn{display:inline-block;margin-top:14px;color:var(--mh-lime);text-decoration:none;font-weight:700;font-size:14px}
.mh-community .ok{color:var(--mh-lime);font-weight:700;margin-top:12px}