:root{--blue:#1E7CC2;--blue-d:#165f96;--blue-l:#38A8E8;--black:#0B1B2B;--navy:#0B1B2B;--bg:#f3f6f9;--card:#fff;--ink:#141a28;--mute:#667085;--line:#e1e6ef;--tint:#e6f1fa}
*{box-sizing:border-box}
body{margin:0;font-family:'Montserrat',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);display:flex;flex-direction:column;min-height:100vh}
header{background:linear-gradient(135deg,#06121e 0%,#0B1B2B 55%,#0e2a44 100%);color:#fff;padding:18px 24px;border-bottom:3px solid var(--blue)}
.brand{display:flex;align-items:center;gap:14px;max-width:1200px;margin:0 auto 14px}
.brand img{width:54px;height:54px;display:block}.brand .brand-h img{width:auto;height:54px}
.brand h1{margin:0;font-size:20px;font-weight:500;letter-spacing:.26em;text-transform:uppercase}
.brand h1 span{color:var(--blue-l);font-size:.6em;letter-spacing:.42em;margin-left:.45em;font-weight:500}
.brand small{color:#9db4c9;display:block;font-size:12.5px;font-weight:500;letter-spacing:.04em;margin-top:3px}
.brand a{color:inherit;text-decoration:none}
.search{max-width:1200px;margin:0 auto;display:flex;gap:8px}
.search input{flex:1;padding:14px 16px;font:500 16px 'Montserrat',system-ui,sans-serif;border:2px solid transparent;border-radius:12px;background:#fff;color:var(--ink)}
.search input:focus{outline:none;border-color:var(--blue)}
.btn{background:var(--blue);color:#fff;border:0;border-radius:12px;padding:12px 20px;font:600 14px 'Montserrat',system-ui,sans-serif;letter-spacing:.03em;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover{background:var(--blue-d)}
.btn.ghost{background:transparent;border:1px solid var(--blue-l);color:var(--blue-l)}.btn.ghost:hover{background:rgba(127,176,255,.12)}
.btn.dark{background:var(--black);color:#fff}.btn.dark:hover{background:#17304a}
main{max-width:1200px;width:100%;margin:20px auto;padding:0 16px;display:grid;grid-template-columns:250px 1fr;gap:22px;flex:1}
aside{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;height:max-content}
aside h3{margin:6px 0 8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--mute)}
aside a{display:flex;justify-content:space-between;padding:7px 10px;border-radius:8px;color:var(--ink);text-decoration:none;font-size:13.5px;font-weight:500}
aside a:hover{background:var(--tint)}aside a.on{background:var(--black);color:#fff}aside a span{color:var(--mute);font-size:12px}aside a.on span{color:var(--blue-l)}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:12px}
.card h2{margin:0 0 6px;font-size:17px;font-weight:600}.card h2 a{color:var(--black);text-decoration:none}.card h2 a:hover{color:var(--blue)}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}.chip{font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:99px;background:var(--tint);color:#165a8f}
.chip.m{background:var(--blue);color:#fff}.snip{color:#3a4254;font-size:14px;line-height:1.55;font-weight:500}
mark{background:#d4e9f8;color:#0b3a5f;padding:0 2px;border-radius:3px;font-weight:700}
.actions{margin-top:10px;display:flex;gap:8px;flex-wrap:wrap}.actions .btn{padding:8px 15px;font-size:12.5px}
.bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;color:var(--mute);font-size:13.5px;font-weight:500}
.pager{display:flex;gap:6px;justify-content:center;margin:18px 0}.pager a{padding:7px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);text-decoration:none;font-weight:600}
.status{max-width:1200px;margin:10px auto 0;font-size:12.5px;color:#9db4c9;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.status a{color:var(--blue-l);text-decoration:none;font-weight:600}.status a:hover{text-decoration:underline}
.reader{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px 34px;white-space:pre-wrap;line-height:1.75;font-family:'Montserrat','Segoe UI',Roboto,Arial,sans-serif;font-size:14.5px}
.empty{text-align:center;padding:50px;color:var(--mute)}
footer.pie{background:var(--black);color:#8aa2b8;font-size:12px;line-height:1.6;padding:18px 24px;margin-top:30px;border-top:3px solid var(--blue)}
footer.pie .in{max-width:1200px;margin:0 auto;display:flex;gap:14px;align-items:center;flex-wrap:wrap}
footer.pie img{width:30px;height:30px}footer.pie b{color:#fff;letter-spacing:.18em;font-weight:600}
@media(max-width:800px){main{grid-template-columns:1fr}.brand h1{font-size:16px}}

/* ===== Lectura de normas: estilo oficial (epígrafe en negrilla, texto justificado) ===== */
.ley{background:#fff;border:1px solid var(--line);border-radius:14px;padding:34px 48px;max-width:880px;width:100%;margin:0 auto;
  font-family:'Montserrat','Segoe UI',Roboto,Arial,Helvetica,sans-serif;
  font-size:14.5px;line-height:1.65;color:#111;text-align:justify;-webkit-hyphens:auto;hyphens:auto}
.ley p{margin:0 0 .4em}
.ley p.art strong{font-weight:700}
.ley .nivel{font-weight:500}
.ley .nivel{text-align:center;margin:1.7em 0 .15em;letter-spacing:.02em}
.ley .subtitulo{text-align:center;font-weight:700;margin:0 0 1.1em}
.ley .mayus{text-align:center;font-weight:700;margin:1.1em 0 .5em}
.ley .conector{font-weight:700;text-align:left;margin:.9em 0 .3em}
.ley p.li{position:relative;padding-left:2.3em}
.ley p.li .m{position:absolute;left:0;width:1.9em}
.ley .nref{font-size:.72em;line-height:0}.ley .nref a{color:#d0021b;font-weight:700;text-decoration:none}
.ley .notas{border-top:1px solid #333;margin-top:2.2em;padding-top:.7em;font-size:12.5px;line-height:1.4}
.ley .notas h4{margin:0 0 .5em;font-family:'Montserrat',system-ui,sans-serif;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.ley .notas p{margin:0 0 .45em}.ley .notas sup{color:#d0021b;font-weight:700}
.ley :target{background:#e6f1fa;box-shadow:0 0 0 6px #e6f1fa;border-radius:3px}
.ley mark{background:#d4e9f8;color:#0b3a5f;font-weight:700}
.visor-barra{max-width:880px;width:100%;margin:0 auto 12px;display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--mute)}
.visor-barra input{width:110px;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font:500 13px 'Montserrat',system-ui,sans-serif}
.visor-barra a{color:var(--blue);font-weight:600;text-decoration:none}
@media(max-width:700px){.ley{padding:22px 18px;font-size:14px}}
@media print{
  header,.status,footer.pie,.noprint,.visor-barra{display:none!important}
  body{background:#fff;display:block}main{display:block;margin:0;padding:0;max-width:none}
  .ley{border:0;padding:0;max-width:none;font-size:11pt;border-radius:0}
  .ley p.art{break-inside:avoid-page}.ley .nivel,.ley .subtitulo{break-after:avoid}
}

.login-logo{display:block;margin:0 auto 6px;width:210px;max-width:70%}

/* Protección de lectura: no seleccionar texto en las áreas de lectura (los campos de búsqueda siguen siendo editables) */
.ley,.reader,.snip,.card h2{-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-touch-callout:none}
img{-webkit-user-drag:none;user-drag:none}
input,textarea{-webkit-user-select:text;user-select:text}
.chips.rel{margin:-2px 0 8px;align-items:center}.chips .lbl{font-size:11.5px;color:var(--mute);font-weight:600}
.chip.rel{background:#fff;border:1px solid var(--line);color:var(--mute);font-weight:500}