:root{
  --blue:#0047AB; --green:#00B37D; --ink:#15233b; --muted:#5f6f86;
  --bg:#f4f7fb; --card:#fff; --line:#dde5ef; --amber:#e8a200; --red:#c0392b;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",system-ui,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.5}
a{color:var(--blue);text-decoration:none} a:hover{text-decoration:underline}
.muted{color:var(--muted)}

.topbar{display:flex;align-items:center;gap:16px;background:#fff;border-bottom:1px solid var(--line);padding:0 24px;height:62px;position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:9px;color:var(--ink);font-size:19px}
.brand:hover{text-decoration:none}
.brand strong{color:var(--blue)} .brand-dot{width:20px;height:20px;border-radius:6px;background:linear-gradient(135deg,var(--blue),var(--green))}
.topnav{margin-left:auto;display:flex;gap:16px;align-items:center;font-size:14px}

.container{max-width:1100px;margin:0 auto;padding:26px 24px 64px}
.btn{display:inline-block;border:none;border-radius:9px;padding:11px 18px;font:inherit;font-weight:700;color:#fff;cursor:pointer}
.btn-blue{background:var(--blue)} .btn-green{background:var(--green)} .btn-sm{padding:7px 13px;font-size:13px;border-radius:8px}
.btn:hover{filter:brightness(1.06);text-decoration:none;color:#fff}
.btn-block{display:block;width:100%;text-align:center}

.hero h1{font-size:34px;margin:.1em 0;color:var(--blue)}
.hero p{margin:.2em 0 1em}
.buscador{display:flex;gap:10px;max-width:560px}
.buscador input{flex:1;padding:12px;border:1px solid var(--line);border-radius:9px;background:#fff;font:inherit}

.chips{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.chip{background:#fff;border:1px solid var(--line);border-radius:18px;padding:7px 14px;font-size:13px;color:var(--ink)}
.chip:hover{text-decoration:none;border-color:var(--blue)}
.chip.on{background:var(--blue);color:#fff;border-color:var(--blue)}

.reel{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.reel-card{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;color:inherit;display:flex;flex-direction:column}
.reel-card:hover{text-decoration:none;box-shadow:0 8px 22px rgba(0,71,171,.14);transform:translateY(-2px);transition:.15s}
.reel-media{position:relative;aspect-ratio:4/5;background:linear-gradient(135deg,#e7eef8,#e3f5ee);display:flex;align-items:center;justify-content:center}
.reel-media img{width:100%;height:100%;object-fit:cover}
.reel-noimg{font-size:54px;opacity:.5}
.reel-play{position:absolute;inset:0;margin:auto;width:54px;height:54px;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.55);color:#fff;border-radius:50%;font-size:20px}
.reel-cat{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--ink);font-size:11px;font-weight:700;padding:4px 9px;border-radius:12px}
.reel-body{padding:13px;display:flex;flex-direction:column;gap:5px;flex:1}
.reel-body h3{margin:0;font-size:16px;color:var(--ink)}
.reel-body p{margin:0;font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.reel-meta{margin-top:auto;display:flex;gap:14px;font-size:13px;color:var(--muted)}

.alert{padding:12px 14px;border-radius:10px;margin:14px 0;font-size:14px}
.alert-ok{background:#e7f7ef;border:1px solid #b9e6d0;color:#0a6b45}
.alert-err{background:#fbeae7;border:1px solid #e2c7c2;color:#8a2a1d}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:4px}
.field input,.field textarea,.field select{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;background:#fbfdff;font:inherit;color:var(--ink)}
.auth{max-width:380px;margin:30px auto}

.nota{max-width:760px;margin:0 auto}
.nota h1{color:var(--ink);margin:.3em 0}
.nota-portada,.nota-video{width:100%;border-radius:14px;margin:14px 0;background:#000}
.embed{position:relative;padding-top:56.25%;margin:14px 0;border-radius:14px;overflow:hidden}
.embed iframe{position:absolute;inset:0;width:100%;height:100%}
.nota-contenido{font-size:17px;line-height:1.7}
.nota-contenido img{max-width:100%;border-radius:10px}
.nota-contenido h2,.nota-contenido h3{color:var(--blue)}
.util-form{margin:20px 0}
.comentarios{max-width:760px;margin:30px auto}
.coment{border-top:1px solid var(--line);padding:12px 0}
.coment p{margin:.3em 0}

/* Admin */
body.admin{display:flex;min-height:100vh}
.sidebar{width:230px;background:#0d1b33;color:#fff;display:flex;flex-direction:column;padding:18px 0}
.sidebar .brand{padding:0 18px 14px;color:#fff}
.sidebar nav{display:flex;flex-direction:column}
.sidebar nav a{color:#c5d2e6;padding:11px 18px;font-size:14px}
.sidebar nav a:hover{background:#16294a;text-decoration:none}
.sidebar nav a.on{background:#1b3458;color:#fff;font-weight:600;border-left:3px solid var(--green)}
.sidebar-foot{margin-top:auto;padding:16px 18px;display:flex;flex-direction:column;gap:6px;font-size:13px;border-top:1px solid #16294a}
.sidebar-foot a{color:#9fb3c8}
.admin-main{flex:1;padding:26px 30px;max-width:1000px}
.admin-main h1{color:var(--ink);margin-top:0}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
.cards .card{padding:16px}
.cards .n{font-size:28px;font-weight:800;color:var(--blue)} .cards .l{font-size:13px;color:var(--muted)}
a.card:hover{text-decoration:none;box-shadow:0 4px 14px rgba(0,71,171,.12)}
.tabla{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.tabla th,.tabla td{padding:9px 12px;text-align:left;border-bottom:1px solid #eef2f7;font-size:14px}
.tabla th{background:#f3f6fb;font-size:12px;text-transform:uppercase;color:#46566e}
.tabla .acc{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.tabla select{padding:4px;border:1px solid var(--line);border-radius:6px}
.lk-del{background:none;border:none;color:var(--red);cursor:pointer;font:inherit;padding:0}
.badge{display:inline-block;font-size:11px;font-weight:700;color:#fff;padding:3px 9px;border-radius:11px}
.b-green{background:var(--green)} .b-amber{background:var(--amber)} .b-gray{background:#7a8794}
.card.tenue{opacity:.6}

.sitefooter{border-top:1px solid var(--line);padding:22px;text-align:center;color:var(--muted);font-size:13px}