/* ============ Rutina+ Manual — shared styles (sistema "La sesión") ============ */
:root{
  --bg:#0A0E0C;
  --bg-elev:#0E1310;
  --bg-elev-2:#121815;
  --panel:#121814;
  --panel-2:#171E19;
  --line:#222B25;
  --line-2:#2C362F;
  --line-3:#3A453C;
  --fg:#EDF2EC;
  --fg-dim:#A2AEA4;
  --fg-mute:#6B776D;
  --fg-faint:#49544C;
  --accent:#C6F432;
  --accent-hover:#D6FF4F;
  --accent-ink:#0A0E0C;
  --accent-soft:rgba(198,244,50,0.09);
  --accent-soft-2:rgba(198,244,50,0.2);
  --warn:#FF8A3D;
  --danger:#FF6B6B;
  --info:#5FB8FF;
  --mp:#00B1EA;
  --role-ind:#C6F432;    /* lima — entrenador independiente */
  --role-tg:#5FB8FF;     /* azul — entrenador de gimnasio */
  --role-sa:#FF8A3D;     /* naranja — sede admin */
  --role-ga:#D78BFF;     /* violeta — gym admin */
  --role-nu:#FFD166;     /* amarillo cálido — nutricionista */
  --ease:cubic-bezier(.16,1,.3,1);
  --r:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);
  font-family:'Archivo','Space Grotesk',system-ui,-apple-system,Segoe UI,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
body{overflow-x:clip}
@supports not (overflow:clip){ body{overflow-x:hidden} }
::selection{background:var(--accent);color:var(--accent-ink)}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover);text-decoration:underline}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;font-variant-numeric:tabular-nums}

/* role dots */
.role-dot{display:inline-block;width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot-ind{background:var(--role-ind);box-shadow:0 0 6px var(--role-ind)}
.dot-tg{background:var(--role-tg);box-shadow:0 0 6px var(--role-tg)}
.dot-sa{background:var(--role-sa);box-shadow:0 0 6px var(--role-sa)}
.dot-ga{background:var(--role-ga);box-shadow:0 0 6px var(--role-ga)}
.dot-nu{background:var(--role-nu);box-shadow:0 0 6px var(--role-nu)}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);background:rgba(10,14,12,0.8);border-bottom:1px solid var(--line)}
.nav-inner{max-width:1480px;margin:0 auto;padding:0 28px;display:flex;align-items:center;justify-content:space-between;height:66px;gap:20px}
.nav-links{display:flex;gap:22px;color:var(--fg-dim);font-size:14px;align-items:center}
.nav-links a{color:var(--fg-dim);position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav-links a:hover{color:var(--fg);text-decoration:none}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:var(--accent)}
.nav-links a .caret{font-size:10px;margin-left:2px;color:var(--fg-mute)}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-0.01em;font-size:18px;color:var(--fg)}
.logo:hover{text-decoration:none;color:var(--fg)}
.logo-mark{width:30px;height:30px;border-radius:8px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font-weight:850;font-size:13px;font-stretch:115%}
.logo .plus{color:var(--accent);font-weight:850;margin-left:1px}

/* dropdown of manuals */
.nav-dropdown{display:none;position:absolute;left:0;right:0;top:66px;background:rgba(10,14,12,0.96);backdrop-filter:blur(18px);border-bottom:1px solid var(--line);box-shadow:0 24px 60px -20px rgba(0,0,0,0.6);z-index:49}
.nav-dropdown.open{display:block}
.nav-dropdown-inner{max-width:1480px;margin:0 auto;padding:18px 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:880px){.nav-dropdown-inner{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.nav-dropdown-inner{grid-template-columns:1fr}}
.manual-link{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border-radius:12px;background:var(--panel);border:1px solid var(--line);transition:border-color .2s,background .2s,transform .2s var(--ease);text-decoration:none}
.manual-link:hover{border-color:var(--line-3);background:var(--panel-2);text-decoration:none;transform:translateY(-2px)}
.manual-link.active{border-color:var(--accent-soft-2);background:var(--accent-soft)}
.manual-link .role-dot{margin-top:7px}
.manual-link strong{display:block;color:var(--fg);font-size:14px;font-weight:700;margin-bottom:2px}
.manual-link span{display:block;color:var(--fg-mute);font-size:12px;font-family:'JetBrains Mono',monospace;letter-spacing:0.02em}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:999px;font-weight:600;font-size:13.5px;border:1px solid transparent;transition:transform .18s var(--ease),background .18s,border-color .18s,color .18s;white-space:nowrap}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-hover);color:var(--accent-ink);text-decoration:none;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--fg);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--line-3);background:var(--panel);color:var(--fg);text-decoration:none}

/* mobile hamburger (lo inyecta manual.js) */
.nav-toggle{display:none;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:var(--panel);border:1px solid var(--line);color:var(--fg);flex-shrink:0;padding:0}
.nav-toggle:hover{border-color:var(--line-3)}
.nav-toggle svg{width:20px;height:20px;display:block}
@media(max-width:760px){
  .nav-inner{flex-wrap:wrap;height:auto;min-height:66px;row-gap:0;gap:10px}
  .nav-toggle{display:inline-flex}
  .nav-links{order:5;flex-basis:100%;display:none;flex-direction:column;align-items:stretch;gap:2px;margin-top:6px;padding:8px 0 10px;border-top:1px solid var(--line)}
  .nav.nav-open .nav-links{display:flex}
  .nav-links a{padding:12px 10px;border-radius:8px;font-size:15.5px}
  .nav-links a::after{display:none}
  .nav-links a:hover{background:var(--panel)}
  .nav-dropdown{position:static;top:auto;box-shadow:none;border-bottom:0;background:transparent}
  .nav-dropdown-inner{padding:6px 0 12px;grid-template-columns:1fr;gap:8px}
}

/* ============ LAYOUT ============ */
.layout{max-width:1480px;margin:0 auto;padding:0 28px;display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:start}
@media(max-width:1080px){.layout{grid-template-columns:1fr;padding:0 20px}}

/* ============ TOC ============ */
.toc{position:sticky;top:82px;align-self:start;max-height:calc(100vh - 102px);overflow-y:auto;padding:24px 0;padding-right:8px;scrollbar-width:thin;scrollbar-color:var(--line-2) transparent}
.toc::-webkit-scrollbar{width:6px}
.toc::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:3px}
@media(max-width:1080px){
  .toc{position:static;max-height:none;overflow:visible;padding:16px 0;border-bottom:1px solid var(--line);margin-bottom:8px}
  .toc-toggle{display:flex !important}
  .toc-list{display:none}
  .toc.open .toc-list{display:block}
  .toc.open h4{display:block}
  .toc h4{display:none}
}
.toc-toggle{display:none;align-items:center;gap:8px;width:100%;text-align:left;padding:10px 14px;background:var(--panel);border:1px solid var(--line);border-radius:10px;font-size:14px}
.toc h4{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--fg-mute);letter-spacing:0.16em;text-transform:uppercase;margin:20px 0 8px;padding-left:6px;display:flex;align-items:center;gap:8px}
.toc h4::after{content:"";flex:1;height:1px;background:var(--line)}
.toc h4:first-child{margin-top:0}
.toc-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:1px}
.toc-list a{display:block;color:var(--fg-dim);font-size:13.5px;padding:6px 10px;border-radius:8px;text-decoration:none;line-height:1.35;transition:background .15s,color .15s}
.toc-list a:hover{color:var(--fg);background:var(--panel);text-decoration:none}
.toc-list a.active{color:var(--accent);background:var(--accent-soft)}
.toc-list a small{font-family:'JetBrains Mono',monospace;color:var(--fg-mute);margin-right:6px;font-size:11px;font-variant-numeric:tabular-nums}
.toc-list a.active small{color:var(--accent)}

/* ============ MAIN ============ */
main{min-width:0;padding:32px 0 80px}

.doc-head{margin-bottom:30px;padding-bottom:26px;border-bottom:1px solid var(--line)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--fg-dim);font-size:11.5px;letter-spacing:0.18em;text-transform:uppercase;font-family:'JetBrains Mono',monospace;margin-bottom:16px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.doc-head h1{font-size:clamp(36px,4.8vw,58px);font-stretch:115%;font-weight:840;text-transform:uppercase;letter-spacing:-0.018em;margin:0 0 14px;line-height:.96}
.doc-head h1 .accent{color:var(--accent)}
.doc-head p{color:var(--fg-dim);font-size:16.5px;max-width:62ch;line-height:1.6;margin:0}
.doc-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:18px;font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--fg-mute);letter-spacing:0.06em}
.doc-meta span{display:inline-flex;align-items:center;gap:6px}
.doc-meta strong{color:var(--accent);font-weight:500}

/* ============ SEARCH ============ */
.search-wrap{position:sticky;top:66px;background:rgba(10,14,12,0.92);backdrop-filter:blur(14px);padding:16px 0;z-index:40;border-bottom:1px solid var(--line);margin:0 -28px 24px;padding-left:28px;padding-right:28px}
@media(max-width:1080px){.search-wrap{margin:0 -20px 16px;padding-left:20px;padding-right:20px}}
.search-inner{position:relative;max-width:720px}
.search-input{width:100%;padding:13px 44px 13px 44px;background:var(--panel);border:1px solid var(--line-2);border-radius:12px;color:var(--fg);font-size:15px;font-family:inherit;transition:border-color .15s,box-shadow .15s}
.search-input:focus{outline:none;border-color:var(--accent);background:var(--panel-2);box-shadow:0 0 0 4px rgba(198,244,50,0.08)}
.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--fg-mute);pointer-events:none}
.search-clear{position:absolute;right:10px;top:50%;transform:translateY(-50%);width:28px;height:28px;border-radius:50%;background:var(--bg-elev-2);color:var(--fg-mute);display:none;align-items:center;justify-content:center;font-size:14px}
.search-clear.show{display:flex}
.search-clear:hover{color:var(--fg);background:var(--line)}
.search-hint{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--fg-mute);margin-top:8px;letter-spacing:0.04em}
.search-hint b{color:var(--accent);font-weight:500}
.search-counter{color:var(--accent)}

mark.search-hit{background:rgba(198,244,50,0.32);color:var(--fg);padding:0 2px;border-radius:3px}
mark.search-hit.current{background:var(--accent);color:var(--accent-ink);font-weight:600;box-shadow:0 0 0 2px var(--accent)}
.section-hidden{display:none}

/* ============ CONTENT ============ */
section.doc-section{margin-bottom:54px;scroll-margin-top:150px}
section.doc-section h2{font-size:clamp(25px,2.9vw,33px);font-weight:780;font-stretch:108%;text-transform:uppercase;letter-spacing:-0.012em;margin:0 0 10px;display:flex;align-items:baseline;gap:14px;line-height:1.08}
section.doc-section h2 .num{font-family:'JetBrains Mono',monospace;color:var(--accent);font-size:0.52em;font-weight:700;letter-spacing:0.04em;font-variant-numeric:tabular-nums}
section.doc-section h2 .anchor{opacity:0;font-size:0.6em;color:var(--fg-mute);transition:opacity .15s;font-weight:400}
section.doc-section h2:hover .anchor{opacity:1}
section.doc-section h3{font-size:18.5px;font-weight:700;margin:28px 0 10px;color:var(--fg);letter-spacing:-0.012em}
section.doc-section h4{font-size:13.5px;font-weight:700;margin:18px 0 6px;color:var(--fg-dim);text-transform:uppercase;letter-spacing:0.1em;font-family:'JetBrains Mono',monospace}
section.doc-section p{color:var(--fg-dim);font-size:15.5px;line-height:1.65;margin:0 0 14px;max-width:72ch}
section.doc-section p strong,section.doc-section li strong{color:var(--fg);font-weight:600}
section.doc-section ul,section.doc-section ol{padding-left:22px;margin:0 0 16px;color:var(--fg-dim);font-size:15.5px;line-height:1.6;max-width:72ch}
section.doc-section ul li::marker{color:var(--accent)}
section.doc-section li{margin-bottom:5px}
section.doc-section li ul,section.doc-section li ol{margin-top:5px}

section.doc-section em{color:var(--fg);font-style:normal;background:var(--bg-elev-2);padding:1px 5px;border-radius:4px;font-size:0.94em;border:1px solid var(--line)}

/* tables */
.doc-section table{width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:14px;background:var(--panel);border-radius:10px;overflow:hidden;border:1px solid var(--line)}
.doc-section thead th{background:var(--bg-elev-2);color:var(--fg-dim);text-align:left;padding:10px 14px;font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:0.1em;text-transform:uppercase;font-weight:700;border-bottom:1px solid var(--line)}
.doc-section tbody td{padding:10px 14px;border-bottom:1px solid var(--line);color:var(--fg-dim);vertical-align:top}
.doc-section tbody tr:last-child td{border-bottom:0}
.doc-section tbody tr:hover td{background:var(--bg-elev)}
.doc-section td.c{text-align:center}
.doc-section td strong{color:var(--fg)}
.check{color:var(--accent);font-weight:700}
.lock{color:var(--fg-mute);font-size:0.92em}

/* callouts — borde completo + fondo tintado (sin side-stripe) */
.callout{margin:18px 0;padding:15px 18px;border-radius:12px;border:1px solid var(--accent-soft-2);background:var(--accent-soft);color:var(--fg-dim);font-size:14.5px;line-height:1.55;max-width:72ch}
.callout strong{color:var(--accent)}
.callout.warn{background:rgba(255,138,61,0.07);border-color:rgba(255,138,61,0.3);color:var(--fg-dim)}
.callout.warn strong{color:var(--warn)}
.callout.danger{background:rgba(255,107,107,0.07);border-color:rgba(255,107,107,0.3);color:var(--fg-dim)}
.callout.danger strong{color:var(--danger)}
.callout.info{background:rgba(95,184,255,0.07);border-color:rgba(95,184,255,0.3);color:var(--fg-dim)}
.callout.info strong{color:var(--info)}
.callout p:last-child{margin-bottom:0}

/* badges */
.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-family:'JetBrains Mono',monospace;font-size:10.5px;letter-spacing:0.06em;text-transform:uppercase;font-weight:700;border:1px solid var(--accent-soft-2);background:var(--accent-soft);color:var(--accent);vertical-align:middle;margin:0 2px}
.badge.warn{background:rgba(255,138,61,0.10);color:var(--warn);border-color:rgba(255,138,61,0.25)}
.badge.danger{background:rgba(255,107,107,0.10);color:var(--danger);border-color:rgba(255,107,107,0.25)}
.badge.info{background:rgba(95,184,255,0.10);color:var(--info);border-color:rgba(95,184,255,0.25)}
.badge.mute{background:var(--bg-elev-2);color:var(--fg-mute);border-color:var(--line)}

.back-top{position:fixed;right:28px;bottom:28px;width:46px;height:46px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:none;align-items:center;justify-content:center;box-shadow:0 8px 30px -10px rgba(198,244,50,0.5);z-index:30;transition:transform .18s var(--ease);font-size:22px;font-weight:700}
.back-top.show{display:flex}
.back-top:hover{transform:translateY(-3px)}

.no-results{padding:60px 24px;text-align:center;color:var(--fg-mute);background:var(--panel);border:1px dashed var(--line-2);border-radius:14px;margin:20px 0;display:none}
.no-results.show{display:block}
.no-results h3{color:var(--fg);font-size:18px;margin:0 0 8px;font-weight:700}
.no-results p{margin:0;font-size:14px}

footer{border-top:1px solid var(--line);padding:32px 28px;text-align:center;color:var(--fg-mute);font-size:13px;font-family:'JetBrains Mono',monospace;letter-spacing:0.04em;margin-top:60px}
footer a{color:var(--fg-dim)}

/* ============ Reveal sutil (lo activa manual.js, progressive enhancement) ============ */
.js-reveal{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js-reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  .js-reveal{opacity:1 !important;transform:none !important}
}