:root {
    --color-bg-base: #060608;
    --color-bg-glass: rgba(18, 18, 22, 0.7);
    --color-glass-border: rgba(255, 255, 255, 0.08);
    --color-glass-highlight: rgba(255, 255, 255, 0.12);
    --color-primary: #e61938;
    --color-primary-glow: 0 0 25px rgba(230, 25, 56, 0.9);
    --color-text-main: #f0f0f2;
    --color-text-muted: #8b8b99;
    --color-ad-bg: #111115;
    
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0.0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    --font-ui: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    
    --plyr-color-main: #e61938;
    --plyr-video-background: #000;
    --plyr-menu-background: rgba(18, 18, 22, 0.95);
    --plyr-menu-border-color: var(--color-glass-border);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background-color: var(--color-bg-base); color: var(--color-text-main); font-family: var(--font-ui); line-height: 1.5; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
body.modal-open { overflow: hidden !important; } 

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -40px; left: 0; background: var(--color-primary); color: #fff; padding: 8px; z-index: 9999; transition: top var(--transition-fast); }
.skip-link:focus { top: 0; }
*:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.glassmorphism { background: var(--color-bg-glass); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--color-glass-border); }
.glassmorphism-premium { background: linear-gradient(135deg, rgba(25,25,30,0.85) 0%, rgba(10,10,15,0.95) 100%); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); border: 1px solid var(--color-glass-highlight); box-shadow: 0 30px 60px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.1); }
.hidden { display: none !important; }

/* Botones */
.btn { padding: 12px 24px; border: none; border-radius: 8px; font-weight: 600; cursor: pointer; transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 0.95rem; }
.btn-primary { background: linear-gradient(135deg, #ff2a4a 0%, #cc1631 100%); color: #fff; box-shadow: var(--color-primary-glow); }
.btn-primary:hover { transform: translateY(-2px) scale(1.03); filter: brightness(1.15); box-shadow: 0 10px 30px rgba(230, 25, 56, 0.6); }
.btn-secondary { background: rgba(255,255,255,0.08); color: var(--color-text-main); border: 1px solid var(--color-glass-border); }
.btn-secondary:hover { background: rgba(255,255,255,0.15); transform: translateY(-2px); border-color: rgba(255,255,255,0.2); }
.btn-danger { background: rgba(255, 50, 50, 0.1); color: #ff4d4d; border: 1px solid rgba(255, 50, 50, 0.3); }
.btn-danger:hover { background: rgba(255, 50, 50, 0.2); }

input[type="search"] { width: 100%; padding: 10px 20px; border-radius: 20px; background: rgba(0, 0, 0, 0.5); border: 1px solid var(--color-glass-border); color: var(--color-text-main); transition: var(--transition-fast); box-shadow: inset 0 2px 5px rgba(0,0,0,0.5); }
input[type="search"]:focus { border-color: var(--color-primary); box-shadow: 0 0 15px rgba(230,25,56,0.3); outline: none; background: rgba(0,0,0,0.7); }

/* Header */
.top-header { position: sticky; top: 0; z-index: 100; padding: 8px 24px; box-shadow: 0 5px 20px rgba(0,0,0,0.5); }
.header-container { max-width: 1900px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 15px; }
.logo-link { text-decoration: none; }
.logo { font-size: 1.5rem; font-weight: 900; letter-spacing: 2px; text-shadow: var(--color-primary-glow); color: var(--color-text-main); margin: 0; background: linear-gradient(90deg, #fff, #e61938); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.search-module { flex: 1; min-width: 250px; max-width: 450px; }
.category-nav ul { display: flex; gap: 10px; list-style: none; overflow-x: auto; padding: 5px 0; scrollbar-width: none; }
.category-nav ul::-webkit-scrollbar { display: none; }
.category-item button { background: rgba(255,255,255,0.05); border: 1px solid transparent; color: #ccc; padding: 6px 16px; border-radius: 20px; cursor: pointer; transition: all 0.3s ease; white-space: nowrap; font-size: 0.9rem; font-weight: 500; }
.category-item button:hover { background: rgba(255,255,255,0.1); color: #fff; }
.category-item button[aria-pressed="true"] { background: var(--color-primary); color: #fff; box-shadow: var(--color-primary-glow); }

/* Layout y Banners Sticky */
.layout-wrapper { display: grid; grid-template-columns: 160px 1fr 160px; gap: 40px; max-width: 1950px; margin: 30px auto; padding: 0 24px; }
.ad-sidebar { position: sticky; top: 90px; height: 600px; display: flex; flex-direction: column; align-self: start; }
.ad-slot { background: var(--color-ad-bg); border: 1px dashed rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0; border-radius: 8px; }
.ad-placeholder-text { color: #555; font-size: 0.8rem; font-weight: bold; letter-spacing: 1px; text-align: center; }
.banner-160x600 { width: 160px; height: 600px; }
.banner-300x250 { width: 300px; height: 250px; }
.ad-footer { display: flex; justify-content: center; align-items: center; gap: 30px; padding: 40px 24px; flex-wrap: wrap; border-top: 1px solid var(--color-glass-border); margin-top: 40px; background: rgba(0,0,0,0.3); }

/* Grilla Premium */
.section-header h2 { font-size: 2rem; margin-bottom: 24px; font-weight: 800; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
.grid-layout { display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); gap: 35px; }

/* Tarjetas */
.video-card { position: relative; border-radius: 16px; overflow: hidden; background: #000; border: 1px solid var(--color-glass-border); cursor: pointer; transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1); height: 340px; display: flex; flex-direction: column; transform: translateZ(0); }
.video-card:hover { transform: scale(1.05) translateY(-5px); border-color: var(--color-primary); box-shadow: 0 25px 50px rgba(0,0,0,0.9), var(--color-primary-glow); z-index: 5; }

.card-media { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; background: #111; }
.card-thumb-img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; z-index: 1; opacity: 0; transition: opacity 0.5s ease, transform 0.6s ease, filter 0.4s; }
.card-thumb-img.loaded { opacity: 1; }
.video-card:hover .card-thumb-img { transform: scale(1.08); filter: brightness(0.5); }

/* Tráiler Inteligente */
.card-hover-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 2; opacity: 0; transition: opacity 0.5s ease; pointer-events: none; }
.video-card:hover .card-hover-video { opacity: 1; }
.card-duration { position: absolute; top: 15px; right: 15px; background: rgba(0,0,0,0.85); backdrop-filter: blur(5px); padding: 5px 10px; border-radius: 6px; font-size: 0.85rem; font-weight: bold; z-index: 4; border: 1px solid var(--color-glass-border); }

/* Play Botón (Decorativo) */
.play-overlay { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(1); width: 70px; height: 70px; background: rgba(230, 25, 56, 0.2); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 2px solid rgba(255, 255, 255, 0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 10; box-shadow: 0 0 15px rgba(230, 25, 56, 0.4); color: white; font-size: 30px; padding-left: 6px; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); pointer-events: none; }
.video-card:hover .play-overlay { transform: translate(-50%, -50%) scale(1.15); box-shadow: 0 0 25px rgba(230, 25, 56, 0.8), inset 0 0 15px rgba(230, 25, 56, 0.5); border-color: var(--color-primary); background: rgba(230, 25, 56, 0.4); }

/* Info de Tarjeta */
.card-info { position: absolute; bottom: 0; left: 0; width: 100%; padding: 60px 20px 20px; background: linear-gradient(to top, rgba(0,0,0,0.98) 0%, rgba(0,0,0,0.8) 50%, transparent 100%); z-index: 5; pointer-events: none; }
.card-title { font-size: 1.3rem; margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 700; text-shadow: 0 2px 4px rgba(0,0,0,1); }
.card-meta { display: flex; justify-content: space-between; font-size: 0.95rem; color: #ddd; font-weight: 500; }

/* VENTANA MODAL PREMIUM */
.premium-modal { position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(20px) brightness(0.4); -webkit-backdrop-filter: blur(20px) brightness(0.4); cursor: pointer; opacity: 0; }
.modal-content { position: relative; width: 92vw; height: 96vh; border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; z-index: 10; transform-origin: center; opacity: 0; transform: scale(0.95) translateY(20px); }

.premium-modal.active .modal-backdrop { opacity: 1; }
.premium-modal.active .modal-content { opacity: 1; transform: scale(1) translateY(0); }

.btn-close-modal { position: absolute; top: 20px; right: 20px; width: 45px; height: 45px; border-radius: 50%; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.2); color: white; font-size: 28px; cursor: pointer; z-index: 100; display: flex; align-items: center; justify-content: center; transition: all 0.3s ease; backdrop-filter: blur(10px); }
.btn-close-modal:hover { background: var(--color-primary); border-color: var(--color-primary); transform: rotate(90deg); box-shadow: var(--color-primary-glow); }

.modal-grid-layout { display: grid; grid-template-columns: 2.3fr 1fr; gap: 30px; height: 100%; padding: 30px; padding-top: 50px; overflow: hidden; }

/* Panel Izquierdo 70% */
.modal-left { overflow-y: auto; overflow-x: hidden; padding-right: 15px; scrollbar-width: thin; scrollbar-color: var(--color-primary) rgba(0,0,0,0.2); }
.modal-left::-webkit-scrollbar { width: 8px; }
.modal-left::-webkit-scrollbar-thumb { background-color: var(--color-primary); border-radius: 4px; }
.player-vast-wrapper { position: relative; width: 100%; border-radius: var(--radius-lg); overflow: hidden; background: #000; box-shadow: 0 20px 50px rgba(0,0,0,0.8); margin-bottom: 30px; }
.plyr { aspect-ratio: 16/9; width: 100%; height: 100%; }

/* Estructura VAST Overlay Nativo */
.vast-container { position: absolute; inset: 0; background: #000; z-index: 50; display: flex; align-items: center; justify-content: center; transition: opacity 0.4s ease; overflow: hidden; }
#vast-video-player { width: 100%; height: 100%; object-fit: contain; }
.vast-ui { position: absolute; inset: 0; pointer-events: none; }
.vast-label { position: absolute; top: 20px; left: 20px; background: #ffcc00; color: #000; padding: 4px 10px; border-radius: 4px; font-weight: bold; font-size: 0.8rem; }
.vast-timer { position: absolute; top: 20px; right: 20px; background: rgba(0,0,0,0.7); color: #fff; padding: 6px 12px; border-radius: 4px; font-weight: 500; font-size: 0.9rem; }
.vast-skip { position: absolute; bottom: 30px; right: 30px; background: rgba(0,0,0,0.6); border: 1px solid #fff; color: #fff; padding: 12px 24px; cursor: pointer; backdrop-filter: blur(5px); font-size: 1rem; border-radius: 8px; transition: all 0.3s; font-weight: bold; pointer-events: auto; }
.vast-skip:hover { background: #fff; color: #000; transform: scale(1.05); }

/* Metadatos */
.modal-metadata { padding: 10px 0 30px 0; }
.meta-title-large { font-size: 2.5rem; margin-bottom: 15px; font-weight: 800; line-height: 1.2; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
.meta-stats { font-size: 1.1rem; color: var(--color-text-muted); margin-bottom: 25px; display: flex; gap: 20px; font-weight: 500; }
.meta-actions { display: flex; gap: 15px; border-bottom: 1px solid var(--color-glass-border); padding-bottom: 25px; margin-bottom: 25px; }
.meta-details h3 { font-size: 1.3rem; margin-bottom: 15px; color: #fff; font-weight: 700; }
.description-text { font-size: 1.1rem; color: #ccc; line-height: 1.8; margin-bottom: 25px; }
.tags-container { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 30px; }
.tag { background: rgba(230,25,56,0.1); padding: 8px 16px; border-radius: 20px; font-size: 0.95rem; color: var(--color-primary); border: 1px solid rgba(230,25,56,0.3); font-weight: 600; transition: 0.3s; }
.tag:hover { background: var(--color-primary); color: white; transform: translateY(-2px); box-shadow: var(--color-primary-glow); }

/* ======================================================================== */
/* Panel Derecho 30% (Sugerencias con Scroll Independiente Premium)         */
/* ======================================================================== */
.modal-right { 
    overflow-y: auto; 
    padding-right: 15px; 
    height: 100%; 
    padding-bottom: 20px;
    scrollbar-width: thin; 
    scrollbar-color: var(--color-primary) transparent; 
}
.modal-right::-webkit-scrollbar { 
    width: 6px; 
}
.modal-right::-webkit-scrollbar-track { 
    background: transparent; 
}
.modal-right::-webkit-scrollbar-thumb { 
    background-color: var(--color-primary); 
    border-radius: 10px; 
}
.modal-right::-webkit-scrollbar-thumb:hover { 
    background-color: #ff2a4a; 
}

.sidebar-title { font-size: 1.5rem; margin-bottom: 25px; font-weight: 700; padding-bottom: 15px; border-bottom: 1px solid var(--color-glass-border); }
.suggested-grid { display: flex; flex-direction: column; gap: 25px; }
.suggested-grid .video-card { height: 240px; border-radius: 12px; }

/* Editor Modal Oculto */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); backdrop-filter: blur(10px); z-index: 99999; display: flex; align-items: center; justify-content: center; }
.modal-overlay.hidden { display: none; }
.modal-overlay .modal-content { width: 90%; max-width: 800px; height: auto; padding: 30px; box-shadow: 0 20px 50px rgba(0,0,0,0.8); border: 1px solid var(--color-primary); overflow: visible; display: block; opacity: 1; transform: none;}
#json-editor-area { width: 100%; height: 400px; background: #000; color: #4af626; border: 1px solid #333; padding: 15px; font-family: 'Courier New', monospace; resize: vertical; outline: none; border-radius: 8px; }

/* Responsive */
@media (max-width: 1400px) {
    .modal-grid-layout { grid-template-columns: 2fr 1fr; }
}
@media (max-width: 1024px) {
    .layout-wrapper { grid-template-columns: 1fr; padding: 0 16px; }
    .ad-left, .ad-right { display: none !important; }
    .modal-content { width: 96vw; height: 98vh; }
}
@media (max-width: 768px) {
    .header-container { flex-direction: column; align-items: flex-start; }
    .search-module { width: 100%; max-width: 100%; }
    .grid-layout { grid-template-columns: 1fr; }
    .video-card { height: 260px; }
    .modal-content { width: 100vw; height: 100vh; border-radius: 0; }
    .modal-grid-layout { grid-template-columns: 1fr; padding: 15px; overflow-y: auto; display: block; }
    .modal-left { padding-right: 0; overflow-y: visible; }
    .modal-right { padding-right: 0; overflow-y: visible; margin-top: 40px; }
    .btn-close-modal { top: 10px; right: 10px; z-index: 999; background: rgba(0,0,0,0.8); }
}