/* ==========================================================
   NAVEGACIÓN — cabecera de cristal + barra inferior tipo app
   (sustituye a los estilos de cabecera de style.css)
   ========================================================== */
:root {
    --nav-h: 76px;
    --nav-h-mini: 62px;
    --nav-gold: #c5a059; --nav-gold-2: #e8c97a; --nav-brown: #241708;
    --barra-h: 0px;
}

/* ---------- Cabecera ---------- */
.site-header {
    background: linear-gradient(180deg, rgba(30,19,10,.93), rgba(24,16,9,.9)) !important;
    backdrop-filter: saturate(170%) blur(22px); -webkit-backdrop-filter: saturate(170%) blur(22px);
    border-bottom: none !important; box-shadow: none !important;
    transition: box-shadow .35s ease, background .35s ease;
}
.site-header::after { /* hilo dorado */
    content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(232,201,122,.55) 20%, rgba(232,201,122,.75) 50%, rgba(232,201,122,.55) 80%, transparent);
    opacity: .7; transition: opacity .35s;
}
.site-header.is-scrolled {
    background: linear-gradient(180deg, rgba(22,14,7,.97), rgba(20,13,7,.95)) !important;
    box-shadow: 0 10px 30px -12px rgba(0,0,0,.55) !important;
}
.site-header.is-scrolled::after { opacity: 1; }

.nav-container {
    height: var(--nav-h) !important; min-height: 0 !important;
    max-width: 1280px; padding: 0 24px !important; gap: 20px;
    flex-wrap: nowrap !important;
    transition: height .35s cubic-bezier(.2,.8,.3,1);
}
.site-header.is-scrolled .nav-container { height: var(--nav-h-mini) !important; }
.site-main { padding-top: var(--nav-h) !important; }

/* Logo */
.site-logo { gap: 12px; opacity: 1 !important; text-decoration: none !important; }
.logo-sello {
    position: relative; display: block; width: 54px; height: 54px; border-radius: 50%; flex-shrink: 0;
    padding: 2px; background: conic-gradient(from 210deg, #8a6a2a, #e8c97a, #c5a059, #f3dfa6, #8a6a2a);
    box-shadow: 0 0 0 4px rgba(232,201,122,.08), 0 6px 18px -6px rgba(232,201,122,.55);
    transition: width .35s cubic-bezier(.2,.8,.3,1), height .35s cubic-bezier(.2,.8,.3,1), transform .5s cubic-bezier(.3,1.4,.5,1);
}
.logo-sello::after {
    content: ''; position: absolute; inset: -6px; border-radius: 50%;
    background: radial-gradient(circle, rgba(232,201,122,.35), transparent 65%); opacity: 0; transition: opacity .35s; z-index: -1;
}
.site-logo:hover .logo-sello { transform: rotate(-8deg) scale(1.04); }
.site-logo:hover .logo-sello::after { opacity: 1; }
.site-header.is-scrolled .logo-sello { width: 44px; height: 44px; }
.logo-img { width: 100% !important; height: 100% !important; border: none !important; box-shadow: none !important; border-radius: 50%; display: block; object-fit: cover; background: #1a1108; }
.logo-text { display: flex !important; flex-direction: column; line-height: 1.1; }
.logo-title { font: 700 18px/1.1 var(--font-serif, Georgia, serif) !important; color: #fff !important; letter-spacing: -.2px; }
.logo-subtitle { margin-top: 3px; font: 700 10px var(--font-system) !important; letter-spacing: 2px !important; color: var(--nav-gold-2) !important; text-transform: uppercase; }

/* Secciones */
.nav-tabs-wrap { position: relative; flex: 0 1 auto; min-width: 0; }
.nav-tabs {
    position: relative; display: flex; align-items: center; gap: 2px; padding: 4px !important;
    border-radius: 100px !important; background: rgba(255,255,255,.06) !important;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.07);
}
.nav-indicador {
    position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 0; width: 0; border-radius: 100px;
    background: linear-gradient(135deg, var(--nav-gold-2), var(--nav-gold));
    box-shadow: 0 6px 16px -6px rgba(232,201,122,.75), inset 0 1px 0 rgba(255,255,255,.35);
    transition: transform .45s cubic-bezier(.3,1.25,.5,1), width .45s cubic-bezier(.3,1.25,.5,1), opacity .2s;
    opacity: 0;
}
.nav-tab-btn {
    position: relative; z-index: 1; display: inline-flex !important; align-items: center; gap: 7px;
    padding: 9px 14px !important; border-radius: 100px !important;
    font: 600 13.5px var(--font-system) !important; color: rgba(255,255,255,.72) !important;
    background: none !important; box-shadow: none !important;
    transition: color .3s ease !important;
}
.nav-tab-btn .nav-ico { width: 18px; height: 18px; flex-shrink: 0; transition: transform .35s cubic-bezier(.3,1.5,.5,1); }
.nav-tab-btn:hover { color: #fff !important; }
.nav-tab-btn:hover .nav-ico { transform: translateY(-1px) scale(1.08); }
.nav-tabs .nav-tab-btn.active { color: var(--nav-brown) !important; font-weight: 700 !important; }
.nav-tab-btn:focus-visible { outline: 2px solid var(--nav-gold-2); outline-offset: 2px; }

/* Acciones */
.hdr-acciones { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.hdr-app {
    width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; cursor: pointer;
    color: rgba(255,255,255,.8); background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
    transition: background .2s, color .2s, transform .2s;
}
.hdr-app .nav-ico { width: 19px; height: 19px; }
.hdr-app:hover { background: rgba(255,255,255,.12); color: #fff; }
.hdr-app:hover .nav-ico { animation: navCampana .6s ease; }
@keyframes navCampana { 0%,100% { transform: rotate(0); } 25% { transform: rotate(14deg); } 50% { transform: rotate(-10deg); } 75% { transform: rotate(5deg); } }
.nav-tab-btn.hdr-miembros {
    padding: 10px 18px !important; color: var(--nav-gold-2) !important;
    background: rgba(232,201,122,.1) !important; box-shadow: inset 0 0 0 1px rgba(232,201,122,.35) !important;
    transition: background .25s, color .25s, box-shadow .25s, transform .2s !important;
}
.nav-tab-btn.hdr-miembros:hover { background: rgba(232,201,122,.18) !important; transform: translateY(-1px); }
.nav-tab-btn.hdr-miembros.active {
    color: var(--nav-brown) !important; background: linear-gradient(135deg, var(--nav-gold-2), var(--nav-gold)) !important;
    box-shadow: 0 8px 20px -8px rgba(232,201,122,.8) !important;
}

/* Restos del menú antiguo */
.menu-toggle, .nav-tabs-scroll-hint { display: none !important; }
.nav-tabs-wrap::after { display: none !important; }

/* Pantallas medianas: solo iconos en las secciones menos usadas */
@media (max-width: 1180px) {
    .nav-tab-btn { padding: 9px 11px !important; gap: 6px; }
    .logo-text { display: none !important; }
}
@media (max-width: 960px) {
    .nav-tabs .nav-tab-btn span { display: none; }
    .nav-tabs .nav-tab-btn { padding: 10px 12px !important; }
    .nav-tabs .nav-tab-btn .nav-ico { width: 20px; height: 20px; }
    .logo-text { display: flex !important; }
}

/* ---------- Barra inferior (móvil) ---------- */
.barra-app, .hoja-mas { display: none; }

@media (max-width: 768px) {
    :root { --nav-h: 64px; --nav-h-mini: 56px; --barra-h: 66px; }
    .site-header { padding-bottom: 0 !important; }
    .nav-container { padding: 0 16px !important; }
    .nav-tabs-wrap, .hdr-miembros { display: none !important; }
    .logo-sello { width: 44px; height: 44px; }
    .site-header.is-scrolled .logo-sello { width: 38px; height: 38px; }
    .logo-text { display: flex !important; }
    .logo-title { font-size: 17px !important; }
    .hdr-app { width: 38px; height: 38px; }
    .site-main { padding-top: var(--nav-h) !important; }
    body { padding-bottom: calc(var(--barra-h) + env(safe-area-inset-bottom, 0px)); }

    .barra-app {
        position: fixed; z-index: 996; left: 10px; right: 10px;
        bottom: calc(8px + env(safe-area-inset-bottom, 0px));
        display: grid; grid-template-columns: repeat(5, 1fr); align-items: stretch;
        height: 62px; padding: 5px; border-radius: 24px;
        background: rgba(26,17,9,.9); backdrop-filter: saturate(170%) blur(22px); -webkit-backdrop-filter: saturate(170%) blur(22px);
        box-shadow: 0 16px 40px -12px rgba(0,0,0,.6), inset 0 0 0 1px rgba(232,201,122,.18);
        transition: transform .4s cubic-bezier(.2,.8,.3,1), opacity .3s;
    }
    .barra-app.is-oculta { transform: translateY(calc(100% + 20px)); opacity: 0; }
    html.hoja-mas-abierta .barra-app { transform: none; opacity: 1; }
    .barra-app-btn {
        position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
        border: none; background: none; cursor: pointer; border-radius: 19px; padding: 0;
        color: rgba(255,255,255,.6); font: 600 10.5px var(--font-system); -webkit-tap-highlight-color: transparent;
        transition: color .25s;
    }
    .barra-app-ico { position: relative; display: grid; place-items: center; width: 44px; height: 28px; border-radius: 100px; transition: background .3s, transform .35s cubic-bezier(.3,1.5,.5,1); }
    .barra-app-ico .nav-ico { width: 22px; height: 22px; }
    .barra-app-btn:active .barra-app-ico { transform: scale(.88); }
    .barra-app-btn.is-activo { color: #fff; }
    .barra-app-btn.is-activo .barra-app-ico { color: var(--nav-brown); background: linear-gradient(135deg, var(--nav-gold-2), var(--nav-gold)); box-shadow: 0 6px 14px -6px rgba(232,201,122,.85); }
    .barra-app-btn.is-oro:not(.is-activo) { color: var(--nav-gold-2); }
    .barra-app-txt { line-height: 1; white-space: nowrap; }

    /* Hoja "Más" */
    .hoja-mas { display: block; position: fixed; inset: 0; z-index: 995; }
    .hoja-mas[hidden] { display: none; }
    .hoja-mas-velo { position: absolute; inset: 0; background: rgba(15,9,4,.5); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); opacity: 0; transition: opacity .3s; }
    .hoja-mas-caja {
        position: absolute; left: 10px; right: 10px; bottom: calc(78px + env(safe-area-inset-bottom, 0px));
        padding: 10px 12px 14px; border-radius: 26px;
        background: linear-gradient(160deg, #2a1a0e, #1d2836);
        box-shadow: 0 24px 60px -16px rgba(0,0,0,.7), inset 0 0 0 1px rgba(232,201,122,.18);
        transform: translateY(24px) scale(.97); opacity: 0; transform-origin: bottom center;
        transition: transform .35s cubic-bezier(.2,.9,.3,1.1), opacity .25s;
    }
    .hoja-mas.is-abierta .hoja-mas-velo { opacity: 1; }
    .hoja-mas.is-abierta .hoja-mas-caja { transform: none; opacity: 1; }
    .hoja-mas-asa { display: block; width: 38px; height: 4px; border-radius: 4px; margin: 0 auto 10px; background: rgba(255,255,255,.2); }
    .hoja-mas-rejilla { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
    .hoja-mas-op {
        display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 11px; align-items: center; text-align: left;
        padding: 13px 12px; border-radius: 18px; border: none; cursor: pointer; font-family: var(--font-system);
        background: rgba(255,255,255,.06); color: #fff; transition: background .2s;
    }
    .hoja-mas-op:active { background: rgba(255,255,255,.12); }
    .hoja-mas-ico { grid-row: 1 / 3; width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; color: var(--nav-gold-2); background: rgba(232,201,122,.12); }
    .hoja-mas-ico .nav-ico { width: 21px; height: 21px; }
    .hoja-mas-op b { font-size: 14px; }
    .hoja-mas-op small { font-size: 11px; color: rgba(255,255,255,.55); }
    .hoja-mas-op.is-activo { background: rgba(232,201,122,.16); box-shadow: inset 0 0 0 1px rgba(232,201,122,.4); }

    /* Lo que flota abajo sube por encima de la barra */
    .ldcg-app-hoja { bottom: calc(80px + env(safe-area-inset-bottom, 0px)) !important; }
    .ldcg-app-toast, .aula-toast { bottom: calc(84px + env(safe-area-inset-bottom, 0px)) !important; }
}
@media (max-width: 380px) {
    .logo-text { display: none !important; }
}
/* En la app instalada (iPhone con muesca) */
html.ldcg-standalone .site-main { padding-top: calc(var(--nav-h) + env(safe-area-inset-top, 0px)) !important; }
html.ldcg-standalone body { padding-top: 0 !important; }

@media (prefers-reduced-motion: reduce) {
    .nav-indicador, .barra-app, .hoja-mas-caja, .logo-sello, .nav-container { transition: none !important; }
}

/* ---------- Barra de administración de WordPress (solo administradores) ---------- */
body.admin-bar .site-header { top: var(--wp-admin--admin-bar--height, 32px) !important; }
@media screen and (max-width: 782px) {
    body.admin-bar .site-header { top: var(--wp-admin--admin-bar--height, 46px) !important; }
}
/* En móvil WordPress deja que su barra se vaya al hacer scroll; la fijamos
   para que la cabecera no quede flotando con un hueco encima. */
@media screen and (max-width: 600px) {
    body.admin-bar #wpadminbar { position: fixed !important; }
}