/*
Theme Name: VideoStream
Theme URI: https://example.com
Author: Tu Nombre
Description: Theme oscuro tipo "portal de video" con buscador, hero, grid de tarjetas, modal de aviso y footer. Estructura genérica, lista para personalizar.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: videostream
*/

:root{
  --bg: #07070a;
  --bg-elevated: #111114;
  --card-bg: #16161a;
  --border: #232329;
  --text: #f2f2f5;
  --text-muted: #a1a1aa;
  --accent: #6d5bff;
  --accent-hover: #8577ff;
  --radius: 14px;
  --max-width: 1200px;
}

*{ box-sizing: border-box; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.5;
}

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }

body.nav-open{ overflow: hidden; }

.container{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7,7,10,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-row{
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.site-logo{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}
.site-logo img{
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

/* ---------- Panel de navegación (búsqueda + menú) ---------- */
.site-nav-panel{
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  min-width: 0;
}
.site-search{
  flex: 1;
  max-width: 420px;
  margin-left: auto;
}
.site-search form{
  display: flex;
  align-items: center;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 6px 6px 16px;
}
.site-search input{
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 0.95rem;
  min-width: 0;
}
.site-search button{
  background: var(--accent);
  border: none;
  color: #fff;
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
}
.site-search button:hover{ background: var(--accent-hover); }

/* ---------- Menú principal ---------- */
.primary-menu{ flex-shrink: 0; }
.primary-menu-list{
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.primary-menu-list li{ position: relative; }
.primary-menu-list a{
  display: block;
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  white-space: nowrap;
}
.primary-menu-list a:hover{ border-color: var(--accent); }

/* Submenús (si el menú tiene hijos) */
.primary-menu-list ul{
  list-style: none;
  margin: 0;
  padding: 6px;
}
.primary-menu-list .menu-item-has-children > a::after{
  content: "▾";
  margin-left: 6px;
  font-size: 0.7rem;
  opacity: 0.7;
}

/* ---------- Botón hamburguesa (oculto en escritorio) ---------- */
.menu-toggle{
  display: none;
  margin-left: auto;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.menu-toggle-bars,
.menu-toggle-bars::before,
.menu-toggle-bars::after{
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle-bars::before{ transform: translateY(-6px); }
.menu-toggle-bars::after{ transform: translateY(4px); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars{ background: transparent; }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars::before{ transform: translateY(0) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bars::after{ transform: translateY(0) rotate(-45deg); }

.screen-reader-text{
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px,1px,1px,1px);
  white-space: nowrap;
}

/* ---------- Barra de categorías (visible en todo el sitio) ---------- */
.category-bar{
  border-top: 1px solid var(--border);
}
.category-bar-inner{
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.cat-pill{
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 7px 15px;
  border-radius: 999px;
  font-size: 0.82rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.cat-pill.is-active,
.cat-pill:hover{
  color: #fff;
  border-color: var(--accent);
  background: rgba(109,91,255,0.15);
}

.nav-overlay{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 40;
}
.nav-overlay[hidden]{ display: none; }

/* ---------- Categorías dentro del panel móvil ---------- */
.mobile-categories{ display: none; }
.panel-heading{
  margin: 0 0 10px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.mobile-cat-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mobile-cat-list a{
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--bg);
  color: var(--text-muted);
  font-size: 0.88rem;
}
.mobile-cat-list a.is-active,
.mobile-cat-list a:hover{
  color: #fff;
  background: rgba(109,91,255,0.15);
}

/* ---------- Hero ---------- */
.hero{
  padding: 56px 0 32px;
  text-align: center;
}
.hero h1{
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin: 0 0 10px;
}
.hero p{
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto;
}

/* ---------- Category filter chips ---------- */
.chip-row{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  padding: 24px 0;
}
.chip{
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}
.chip.is-active,
.chip:hover{
  color: #fff;
  border-color: var(--accent);
  background: rgba(109,91,255,0.15);
}

/* ---------- Grid de tarjetas ---------- */
.card-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
  padding: 12px 0 48px;
}
.video-card{
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.15s ease, border-color 0.15s ease;
  display: flex;
  flex-direction: column;
}
.video-card:hover{
  transform: translateY(-4px);
  border-color: var(--accent);
}
.video-card .thumb{
  aspect-ratio: 16/10;
  background: #000;
  position: relative;
  overflow: hidden;
}
.video-card .thumb img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.video-card .duration{
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 0.7rem;
  padding: 2px 6px;
  border-radius: 4px;
}
.video-card .info{
  padding: 12px 14px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.video-card .info h3{
  font-size: 0.95rem;
  margin: 0;
  font-weight: 600;
  line-height: 1.3;
}
.video-card .meta{
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  gap: 10px;
}

/* ---------- Single video page ---------- */
.single-video{
  padding: 32px 0 64px;
}
.player-wrap{
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.player-wrap video,
.player-wrap iframe{
  width: 100%;
  aspect-ratio: 16/9;
  display: block;
  border: none;
}
.single-video h1{
  font-size: 1.4rem;
  margin: 20px 0 6px;
}
.single-video .meta-row{
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
}
.recommended-title{
  font-size: 1.1rem;
  margin: 32px 0 16px;
}

/* ---------- Cookie bar ---------- */
.cookie-bar{
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  max-width: 560px;
  margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 900;
}
.cookie-bar[hidden]{ display: none; }
.cookie-bar p{ margin: 0; font-size: 0.85rem; color: var(--text-muted); flex: 1; }
.cookie-bar button{
  background: var(--accent);
  border: none;
  color: #fff;
  padding: 8px 18px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  white-space: nowrap;
}

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--border);
  padding: 40px 0;
  margin-top: 32px;
}
.site-footer .footer-brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  margin-bottom: 10px;
}
.site-footer .footer-brand img{
  width: 28px;
  height: 28px;
  border-radius: 8px;
}
.site-footer p{
  color: var(--text-muted);
  font-size: 0.85rem;
  max-width: 560px;
}
.site-footer .footer-links{
  display: flex;
  gap: 18px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.site-footer .footer-links a{
  font-size: 0.85rem;
  color: var(--text-muted);
}
.site-footer .footer-links a:hover{ color: var(--text); }

/* ==================== RESPONSIVE ==================== */

/* Tablet: el menú y buscador empiezan a apretar, activamos hamburguesa */
@media (max-width: 860px){
  .menu-toggle{ display: flex; }

  .site-nav-panel{
    position: fixed;
    top: 0;
    right: 0;
    /* Ojo: .site-header tiene backdrop-filter, y eso convierte al header
       (no al viewport) en el contenedor de referencia para los hijos
       "position: fixed". Por eso "height: 100%" quedaba recortado a la
       altura del header en vez de llenar la pantalla. Usamos unidades
       de viewport, que siempre se calculan contra la pantalla real. */
    height: 100vh;
    height: 100dvh;
    width: min(320px, 85vw);
    background: var(--bg-elevated);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
    padding: 90px 24px 24px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    z-index: 60;
    overflow-y: auto;
  }
  .site-nav-panel.is-open{ transform: translateX(0); }

  .site-search{
    /* En escritorio ".site-search{flex:1}" hace que el buscador se
       estire para llenar el ancho disponible (fila horizontal). Pero
       aquí el panel es "flex-direction: column", así que ese mismo
       "flex:1" lo estiraba en ALTO, dejando un hueco vacío enorme
       antes del menú/categorías. Lo anulamos en móvil. */
    flex: none;
    max-width: none;
    margin-left: 0;
    display: block;
  }

  .primary-menu-list{
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .primary-menu-list a{
    border: none;
    border-radius: 8px;
    padding: 12px 14px;
    background: var(--bg);
  }
  .primary-menu-list a:hover{ background: rgba(109,91,255,0.15); }
  .primary-menu-list ul{
    padding-left: 12px;
  }

  .mobile-categories{
    display: block;
    padding-top: 20px;
    border-top: 1px solid var(--border);
  }

  .nav-overlay:not([hidden]){ display: block; }
}

/* Categorías: scroll horizontal en pantallas angostas para no romper el layout */
@media (max-width: 640px){
  .category-bar-inner{
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 12px;
  }
  .category-bar-inner::-webkit-scrollbar{ display: none; }

  .hero{ padding: 40px 0 24px; }
  .site-logo span{ font-size: 0.95rem; }
}

@media (max-width: 420px){
  .header-row{ gap: 10px; }
  .site-logo span{ display: none; }
}