:root{--bg:#161b16;--panel:#121216;--card:#121216;--muted:#a1a1aa;--text:#f4f4f5;--accent:#1dc872;--accent-press:#1dc872;--error:#ff4d4f;--ok:#22c55e;--ring:rgba(52, 255, 152, 0.25);--border:rgba(255,255,255,.08);--hover:rgba(255,255,255,.06);--shadow:0 10px 30px rgba(0,0,0,.35);--sidebar-w:280px;--site-header-h:64px}
*{box-sizing:border-box}
html,body{height:100%;margin:0;padding:0}
body{background:radial-gradient(60rem 60rem at 20% -10%,rgba(6, 255, 131, 0.142),transparent 60%),radial-gradient(50rem 50rem at 120% 110%,rgba(10, 219, 90, 0.06),transparent 60%),var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";color-scheme:dark}

/* Asegurar que la app ocupe toda la pantalla cuando está visible */
.app{
  min-height:100vh;
  width:100%;
}

/* Contenedor principal del login - Centrado simple */
#authView{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:100vh;
  width:100%;
  margin:0;
  padding:24px;
  box-sizing:border-box;
  flex-direction:column;
  gap:20px;
}

/* Ocultar cuando JavaScript establece display:none */
#authView[style*="display: none"]{
  display:none !important;
}

/* Contenedor interno del login */
#authView > *{
  width:100%;
  max-width:420px;
}

.wrap{width:100%;max-width:420px;flex-direction:column;gap:20px;padding:0;display:none}
.wrap.visible{display:flex !important;flex-direction:column;gap:20px}
.title{text-align:center;font-weight:800;letter-spacing:.3px;line-height:1.2;font-size:clamp(1.3rem,3vw,2rem)}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.00));border:1px solid var(--border);box-shadow:var(--shadow);border-radius:20px;padding:22px;backdrop-filter:blur(6px)}
.card h2{margin:0 0 12px;font-size:1rem;font-weight:700;color:#fafafa}
.hint{color:var(--muted);font-size:.92rem;margin:0 0 18px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:14px}
label{font-weight:600;font-size:.9rem;color:#eaeaec}
.input{--pad:14px;--radius:14px;display:flex;align-items:center;gap:10px;background:#0f0f13;border:1px solid rgba(255,255,255,.09);border-radius:var(--radius);padding:0 var(--pad);transition:box-shadow .2s ease,border-color .2s ease,background .2s ease}
.input:focus-within{border-color:var(--accent);box-shadow:0 0 0 6px var(--ring);background:#0e0e12}
.input input{flex:1;background:transparent;border:0;outline:0;color:var(--text);height:48px;font-size:1rem;letter-spacing:.2px;border-radius:14px}
.toggle-pass{border:0;background:transparent;color:var(--muted);cursor:pointer;font-weight:600}
.btn{appearance:none;border:0;cursor:pointer;width:100%;background:var(--accent);color:#1a1a1a;font-weight:800;letter-spacing:.2px;padding:14px 18px;border-radius:14px;font-size:1rem;transition:transform .06s ease,filter .2s ease,box-shadow .2s ease,background .2s ease;box-shadow:0 6px 16px rgba(52,255,152,.25),inset 0 0 0 1px rgba(0,0,0,.18)}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:translateY(1px);background:var(--accent-press)}
.btn[disabled]{opacity:.6;cursor:not-allowed}
.links{display:flex;justify-content:space-between;align-items:center;margin-top:12px;gap:10px}
.links a{color:var(--text);text-decoration:none;font-weight:600;border-bottom:1px dashed rgba(255,255,255,.2)}
.links .muted{color:var(--muted);border:0;font-weight:500}
.alert{display:none;margin-top:12px;padding:12px 14px;border-radius:12px;font-weight:600}
.alert.error{display:block;background:rgba(255,77,79,.12);border:1px solid rgba(255,77,79,.45);color:#ffb3b4}
.alert.success{display:block;background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.45);color:#bcf7ce}
.spinner{display:inline-block;width:18px;height:18px;border-radius:50%;border:3px solid rgba(0,0,0,.25);border-top-color:rgba(0,0,0,.75);animation:spin .7s linear infinite;vertical-align:-3px;margin-right:10px}
@keyframes spin{to{transform:rotate(360deg)}}
footer.login-foot{color:var(--muted);font-size:.85rem;text-align:center;margin-top:6px}
.app{display:none;min-height:100vh}
.app.visible{display:block}
.site-header{position:sticky;top:0;z-index:1000;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.00));border-bottom:1px solid var(--border);backdrop-filter:blur(6px)}
.site-header__inner{max-width:1200px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.brand{font-weight:900;letter-spacing:.4px;text-decoration:none;color:var(--text);background:linear-gradient(90deg,#fff,#ffd400);-webkit-background-clip:text;background-clip:text;color:transparent;font-size:1.05rem;display:flex;align-items:center}
.brand img{height:40px;width:auto;filter:brightness(1.1)}
.pages{min-height:100vh;padding-top:8px}
.page{display:none}
.page.active{display:block}
.layout{display:grid;grid-template-columns:var(--sidebar-w) 1fr;min-height:calc(100vh - var(--site-header-h))}
aside.sidebar{position:sticky;top:var(--site-header-h);height:calc(100vh - var(--site-header-h));overflow:auto;background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.00));border-right:1px solid var(--border);padding:16px;box-shadow:var(--shadow)}
.brand-space{height:4px}
.menu-title{margin:0 0 10px;font-size:.9rem;font-weight:700;color:#eaeaec;letter-spacing:.3px}
nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.tema-btn{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#0f0f13;color:var(--text);cursor:pointer;font-weight:600;transition:box-shadow .2s ease,border-color .2s ease,background .2s ease,transform .04s ease}
.tema-btn:hover{background:#0e0e12;border-color:var(--accent);box-shadow:0 0 0 5px var(--ring)}
.tema-btn:active{transform:translateY(1px)}
.tema-btn[aria-current="true"]{background:#14141a;border-color:var(--accent)}
.tema-index{opacity:.7;font-variant-numeric:tabular-nums;width:2.2ch;text-align:right}
.tema-name{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.viewer{
  position:relative;
  height:calc(100vh - var(--site-header-h));
  min-height:calc(100vh - var(--site-header-h));
  max-height:calc(100vh - var(--site-header-h));
  background:var(--bg);
  display:flex;
  flex-direction:column;
  overflow:hidden;
  width:100%;
}
.viewer-inner{
  position:relative;
  flex:1;
  height:100%;
  width:100%;
  overflow:hidden;
  /* Asegurar que ocupe todo el ancho disponible */
  min-width:100%;
}
iframe#visor{
  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  width:100%;
  height:100%;
  border:0;
  display:none;
  background:#000;
  border-radius:0;
  box-shadow:none;
  overflow:hidden;
  margin:0;
  padding:0;
  /* Prevenir scroll interno */
  scrolling:no;
  /* Ajustar contenido al viewport completo */
  object-fit:fill;
  transform:scale(1);
  transform-origin:top left;
}
iframe#visor.visible{
  display:block !important;
  visibility:visible !important;
}
/* Estilos adicionales para prevenir bordes blancos */
iframe#visor::-webkit-scrollbar {
  display:none;
}
iframe#visor {
  -ms-overflow-style:none;
  scrollbar-width:none;
}
.placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:14px;text-align:center;color:var(--muted);padding:24px}
.placeholder h2{margin:0;font-size:1.1rem;font-weight:800;color:#fafafa}
.placeholder p{margin:0}
.placeholder img{max-width:min(460px,90%);opacity:.9;display:none;border-radius:16px;border:1px solid var(--border)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02);position:sticky;top:0;z-index:60}
.topbar .brand{font-weight:800;letter-spacing:.2px}
.top-actions{display:flex;align-items:center;gap:8px}
.btn-sm{border:0;border-radius:999px;padding:8px 12px;font-weight:800;cursor:pointer;background:var(--accent);color:#1a1a1a;box-shadow:0 6px 16px rgba(52,255,152,.25)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border);box-shadow:none}
.topnav{display:flex;align-items:center;gap:8px}
.topnav .tab{border:1px solid var(--border);background:transparent;color:var(--text);border-radius:999px;padding:6px 10px;font-weight:800;cursor:pointer}
.topnav .tab:hover{border-color:var(--accent);box-shadow:0 0 0 4px var(--ring)}
.topnav .tab.active{background:var(--accent);color:#1a1a1a;border-color:var(--accent)}
.updates{position:absolute;inset:0;padding:16px 18px 24px;display:none;overflow-y:auto}
.updates h2{margin:0 0 14px;font-size:1.05rem}
.updates .list{display:flex;flex-direction:column;gap:12px;padding-right:4px;max-width:760px;margin:0 auto 8px}
.update-card{background:radial-gradient(circle at top left,rgba(52,255,152,.12),rgba(17,17,22,1));border:1px solid var(--border);border-radius:18px;padding:16px 18px;display:grid;gap:8px;box-shadow:0 10px 28px rgba(0,0,0,.45);width:100%}
.update-card header{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.update-title{font-weight:800}
.update-date{color:var(--muted);font-size:.9rem}
.update-desc{color:#eaeaec;margin:0}
.update-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn-download{border:0;border-radius:8px;padding:6px 10px;font-weight:600;cursor:pointer;background:var(--accent);color:#1a1a1a;box-shadow:0 2px 8px rgba(52,255,152,.18);text-decoration:none;display:inline-flex;align-items:center;gap:6px;font-size:0.85rem;width:auto;max-width:fit-content}
.btn-download:active{transform:translateY(1px);background:var(--accent-press)}
.empty-updates{color:var(--muted);text-align:center;padding:18px;border:1px dashed var(--border);border-radius:12px}
@media (max-width:768px){
  /* Header */
  .site-header{z-index:2200 !important}
  .site-header__inner{padding:12px 12px}
  .site-nav__link{padding:8px 10px}
  
  /* Layout */
  .layout{grid-template-columns:1fr}
  
  /* Sidebar - Todas las reglas consolidadas */
  aside.sidebar{
    position:fixed;
    left:0;
    top:var(--site-header-h) !important;
    bottom:0 !important;
    width:min(86vw,320px);
    height:calc(100dvh - var(--site-header-h)) !important;
    transform:translateX(-100%);
    transition:transform .28s ease;
    z-index:2400 !important;
    background:#111116;
    overflow-y:auto !important;
  }
  
  /* Sidebar cuando está abierta */
  body.menu-open aside.sidebar{
    transform:translateX(0);
    z-index:2400 !important;
  }
  
  /* Backdrop */
  .backdrop{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.45);
    z-index:1900 !important;
    display:none;
  }
  
  body.menu-open .backdrop{display:block}
  body.menu-open{overflow:hidden}
  
  /* Botón del menú móvil */
  .mobile-menu-btn{
    position:absolute;
    left:10px;
    top:50%;
    transform:translateY(-50%);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:32px;
    height:32px;
    border-radius:10px;
    border:1px solid var(--border);
    background:#1a1a1f;
    color:#eaeaec;
    box-shadow:0 2px 8px rgba(0,0,0,.25);
    z-index:2500 !important;
    opacity:.95;
  }
  
  .mobile-menu-btn:active{transform:translateY(-50%) scale(.98)}
  
  /* Topbar */
  .topbar{
    padding:calc(env(safe-area-inset-top,0px) + 8px) 10px 8px;
    gap:6px;
    flex-wrap:wrap;
    z-index:2100 !important;
    position:relative;
  }
  
  /* Navegación */
  .topnav{
    flex:1 1 100%;
    display:block;
    overflow-x:auto;
    white-space:nowrap;
    -webkit-overflow-scrolling:touch;
    padding-bottom:6px;
    margin:0 -4px;
    padding-left:46px;
  }
  
  .topnav .tab{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:36px;
    padding:6px 10px;
    margin:0 4px 0 4px;
    font-size:.92rem;
  }
  
  /* Acciones superiores */
  .top-actions{
    flex:1 1 100%;
    display:flex;
    gap:8px;
    justify-content:space-between;
  }
  
  /* Visor */
  .viewer-inner{
    padding-bottom:0 !important;
    overflow:hidden !important;
    z-index:5 !important;
    position:relative !important;
  }
  
  .viewer{
    overflow:hidden !important;
    position:relative !important;
    z-index:10 !important;
    width:100vw !important;
    height:100vh !important;
    top:0 !important;
    left:0 !important;
  }
  
  /* Zona de apertura */
  .edge-open-zone{
    position:fixed;
    left:0;
    top:0;
    height:100dvh;
    width:14px;
    z-index:120;
    background:transparent;
    touch-action:pan-y;
  }
  
  /* Iframe */
  iframe#visor{
    touch-action:none !important;
    -ms-touch-action:none !important;
    overflow:hidden !important;
    position:absolute !important;
    top:0 !important;
    left:0 !important;
    width:100% !important;
    height:100% !important;
    z-index:10 !important;
    max-width:100vw !important;
    max-height:100vh !important;
  }
  
  /* Ocultar elementos de escritorio */
  .left-desktop{display:none}
}

@media (min-width:769px){.mobile-menu-btn{display:none !important}}
input:-webkit-autofill,input:-webkit-autofill:hover,input:-webkit-autofill:focus{-webkit-text-fill-color:var(--text) !important;caret-color:var(--text);-webkit-box-shadow:0 0 0 1000px #0f0f13 inset,0 0 0 1px rgba(255,255,255,.09) inset !important;box-shadow:0 0 0 1000px #0f0f13 inset,0 0 0 1px rgba(255,255,255,.09) inset !important;border-radius:14px;transition:background-color 9999s ease-out,color 9999s ease-out}
@supports selector(:-moz-autofill){input:-moz-autofill{color:var(--text);caret-color:var(--text);box-shadow:0 0 0 1000px #0f0f13 inset,0 0 0 1px rgba(255,255,255,.09) inset;border-radius:14px}}
.site-nav__logout{margin-left:6px}
.btn-sm{background:var(--accent);color:#1a1a1a}
.btn-outline{background:transparent !important;color:var(--text) !important;border:1px solid var(--border) !important;box-shadow:none !important}
.site-nav__logout{background:transparent}

.site-header{z-index:2200}
@media(min-width:769px){body.sidebar-hidden .layout{grid-template-columns:0 1fr !important}body.sidebar-hidden aside.sidebar{transform:translateX(-100%);visibility:hidden;pointer-events:none;border-right:0}}
.app{min-height:100dvh;overflow:auto}
.pages{height:calc(100dvh - var(--site-header-h));min-height:0;padding-top:0}
.page{height:100%}
.page.active{display:block;height:100%}
.layout{min-height:0;height:100%}
html,body{overflow-x:hidden}
.wrap.visible{overflow:auto}
.sr-only{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}