/**
 * ============================================================
 * APP.CSS — Estilos principales de la aplicación v7
 * Aplicación Ultra Ligera — Master TV Digital Chile
 * ============================================================
 * v7: Integración con panel api.php, selector de servidor,
 *     colores de marca dinámicos (#29a121), login mejorado
 * v4: Carrusel dinámico TMDB (Fase 4)
 * v2: Transiciones de rebranding, variables RGB derivadas,
 *     hero overlay configurable, animación de confirmación
 * ============================================================
 */

/* ─── Variables CSS de Marca (conectadas al rebranding) ────── */
:root {
  --brand-primary:        #29a121;         /* Verde panel MMTV CHILE */
  --brand-secondary:      #0d1117;         /* Fondo oscuro panel */
  --brand-accent:         #E94560;         /* Rojo de acento */
  --brand-text-primary:   #FFFFFF;
  --brand-text-secondary: #8b949e;         /* Texto secundario GitHub-dark */
  --brand-font:           'Inter', sans-serif;
  --brand-radius:         12px;

  /* Variables RGB derivadas (para usar con rgba()) */
  --brand-primary-rgb:    41, 161, 33;     /* #29a121 */
  --brand-accent-rgb:     233, 69, 96;
  --brand-secondary-rgb:  13, 17, 23;      /* #0d1117 */

  /* Overlay del hero (configurable desde panel) */
  --hero-overlay:         linear-gradient(135deg, rgba(41,161,33,0.7) 0%, rgba(13,17,23,0.9) 100%);
}

/* ─── Transiciones de Marca ────────────────────────────────── */

/*
 * La clase .brand-transitioning se agrega al body durante
 * los cambios de marca para animar propiedades que usan
 * CSS custom properties de forma indirecta.
 * Las CSS custom properties NO son animables por sí mismas,
 * pero las propiedades que las referencian SÍ se animan.
 */
.brand-transitioning,
.brand-transitioning *,
.brand-transitioning *::before,
.brand-transitioning *::after {
  transition:
    background-color     0.4s ease,
    color                0.4s ease,
    border-color         0.4s ease,
    box-shadow           0.4s ease,
    fill                 0.4s ease,
    opacity              0.3s ease
    !important;
}

/* Animación de confirmación al aplicar marca */
.brand-applied {
  animation: brand-confirm 0.6s ease-out;
}

@keyframes brand-confirm {
  0%   { filter: brightness(1); }
  30%  { filter: brightness(1.2); }
  60%  { filter: brightness(0.95); }
  100% { filter: brightness(1); }
}

/* ─── Reset y Base ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--brand-font);
  background: var(--brand-secondary);
  color: var(--brand-text-primary);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Safe area padding para Smart TVs */
@media (display-mode: standalone) {
  body {
    padding: env(safe-area-inset-top)
             env(safe-area-inset-right)
             env(safe-area-inset-bottom)
             env(safe-area-inset-left);
  }
}

/* ─── Scrollbar personalizado ──────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--brand-secondary);
}
::-webkit-scrollbar-thumb {
  background: var(--brand-primary);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--brand-accent);
}

/* ─── Tipografía ───────────────────────────────────────────── */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.25rem; }

a {
  color: var(--brand-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}
a:hover {
  color: var(--brand-accent);
}

code {
  font-family: 'Fira Code', monospace;
  font-size: 0.875em;
}

/* ─── Layout ───────────────────────────────────────────────── */
#app-content {
  min-height: 100vh;
  padding-bottom: 4rem; /* espacio para nav fija */
}

.page-section {
  padding: 1.5rem;
  max-width: 100%;
}

/* ─── Hero Section ─────────────────────────────────────────── */
.home-hero {
  position: relative;
  min-height: 65vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 2rem;
}

/* ─── Botones ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--brand-radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  text-decoration: none;
  outline: none;
}

.btn-primary {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}
.btn-primary:hover {
  background: rgba(var(--brand-primary-rgb), 0.8);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(var(--brand-primary-rgb), 0.4);
}

.btn-secondary {
  background: rgba(var(--brand-secondary-rgb), 0.6);
  color: white;
  border-color: rgba(var(--brand-primary-rgb), 0.3);
}
.btn-secondary:hover {
  background: rgba(var(--brand-secondary-rgb), 0.8);
  border-color: var(--brand-primary);
}

.btn-accent {
  background: var(--brand-accent);
  color: white;
  border-color: var(--brand-accent);
}
.btn-accent:hover {
  background: rgba(var(--brand-accent-rgb), 0.8);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(var(--brand-accent-rgb), 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--brand-text-primary);
  border-color: rgba(var(--brand-primary-rgb), 0.4);
}
.btn-outline:hover {
  border-color: var(--brand-primary);
  background: rgba(var(--brand-primary-rgb), 0.1);
}

/* Focus visible para TV y accesibilidad */
.btn:focus-visible,
[data-focusable]:focus-visible {
  outline: 3px solid var(--brand-accent);
  outline-offset: 3px;
  box-shadow: 0 0 15px rgba(var(--brand-accent-rgb), 0.3);
}

/* ─── Cards ────────────────────────────────────────────────── */
.card {
  background: rgba(var(--brand-secondary-rgb), 0.5);
  border-radius: var(--brand-radius);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(var(--brand-primary-rgb), 0.1);
}

.card:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 30px rgba(var(--brand-primary-rgb), 0.2);
}

.card-thumb {
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(var(--brand-secondary-rgb), 0.8);
  padding: 0.75rem;
}
.card-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.card-poster img {
  width: 100%;
  aspect-ratio: 2/3;
  object-fit: cover;
}

.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
}

.card-body {
  padding: 0.5rem 0.75rem;
}

/* ─── Scroll Row (filas horizontales) ─────────────────────── */
.scroll-row {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0.5rem 0;
  -webkit-overflow-scrolling: touch;
}
.scroll-row > * {
  scroll-snap-align: start;
  flex-shrink: 0;
}
.scroll-row::-webkit-scrollbar {
  height: 4px;
}

/* ─── Búsqueda ────────────────────────────────────────────── */
.search-container {
  max-width: 600px;
  margin: 0 auto;
}

.search-input {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(var(--brand-secondary-rgb), 0.6);
  border: 2px solid rgba(var(--brand-primary-rgb), 0.3);
  border-radius: var(--brand-radius);
  color: var(--brand-text-primary);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.search-input::placeholder {
  color: var(--brand-text-secondary);
}
.search-input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 20px rgba(var(--brand-primary-rgb), 0.15);
}

/* ─── Settings Groups ─────────────────────────────────────── */
.settings-group {
  background: rgba(var(--brand-secondary-rgb), 0.4);
  border: 1px solid rgba(var(--brand-primary-rgb), 0.15);
  border-radius: var(--brand-radius);
  padding: 1.25rem;
}

/* ─── Section Header ──────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

/* ─── Animaciones ──────────────────────────────────────────── */
.animate-fade-in {
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.5; }
}

/* ─── Navigation Bar ──────────────────────────────────────── */
.nav-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(var(--brand-secondary-rgb), 0.95);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(var(--brand-primary-rgb), 0.2);
  display: flex;
  justify-content: space-around;
  padding: 0.5rem 0;
  padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  color: var(--brand-text-secondary);
  font-size: 0.7rem;
  padding: 0.5rem 1rem;
  border-radius: 0.75rem;
  transition: color 0.2s ease;
  cursor: pointer;
  text-decoration: none;
}

.nav-item.active {
  color: var(--brand-primary);
}

.nav-item:hover {
  color: var(--brand-primary);
}

.nav-item svg {
  width: 22px;
  height: 22px;
}

/* ─── Player ──────────────────────────────────────────────── */
.player-container {
  position: fixed;
  inset: 0;
  background: black;
  z-index: 200;
}

.player-container video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.player-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  background: linear-gradient(transparent 60%, rgba(0,0,0,0.8));
}

/* ─── Utilidades Comunes ──────────────────────────────────── */
.opacity-50 { opacity: 0.5; }
.opacity-60 { opacity: 0.6; }
.opacity-70 { opacity: 0.7; }
.opacity-80 { opacity: 0.8; }

.bg-white\/5  { background: rgba(255,255,255,0.05); }
.bg-white\/10 { background: rgba(255,255,255,0.1); }

.text-red-400   { color: #F87171; }
.text-blue-400   { color: #60A5FA; }
.text-green-400  { color: #4ADE80; }
.text-yellow-400 { color: #FACC15; }

.bg-blue-600  { background: #2563EB; }
.bg-green-600 { background: #16A34A; }
.bg-yellow-600 { background: #CA8A04; }
.bg-red-600    { background: #DC2626; }

.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25); }

/* ─── Smart TV: D-Pad Focus Styles ─────────────────────────── */
.tv-focus {
  outline: 3px solid var(--brand-accent);
  outline-offset: 4px;
  transform: scale(1.05);
  transition: transform 0.15s ease, outline-offset 0.15s ease;
}

/* ─── Estado de Carga ──────────────────────────────────────── */
.loading-spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 3px solid rgba(var(--brand-primary-rgb), 0.3);
  border-top-color: var(--brand-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ─── Responsive Breakpoints ───────────────────────────────── */
@media (max-width: 480px) {
  .home-hero { min-height: 50vh; }
  h1 { font-size: 1.75rem; }
  .btn { padding: 0.6rem 1.2rem; font-size: 0.8rem; }
}

@media (min-width: 1200px) {
  .page-section { max-width: 1400px; margin: 0 auto; }
}

/* ─── Dark Mode (siempre activo para streaming) ────────────── */
@media (prefers-color-scheme: light) {
  body { color-scheme: dark; }
}

/* ─── Print (ocultar UI) ──────────────────────────────────── */
@media print {
  .nav-bar, .btn, .toast { display: none !important; }
  body { background: white; color: black; }
}

/* ============================================================
 *   CARRUSEL DINÁMICO TMDB — Fase 4
 *   Componente ultra ligero con JS puro + CSS nativo
 *   Soporte: D-Pad TV, touch swipe, autoplay, GPU-accel
 * ============================================================ */

/* ─── Raíz del carrusel ─────────────────────────────────── */
.carousel-root {
  position: relative;
  width: 100%;
  min-height: 56vh;
  overflow: hidden;
  background: var(--brand-secondary);
  border-radius: 0 0 var(--brand-radius) var(--brand-radius);
  /* GPU layer — evitar repaint durante translateX */
  will-change: auto;
  transform: translateZ(0);
  contain: layout style;
}

/* ─── Pista (contiene slides en fila) ───────────────────── */
.carousel-track {
  display: flex;
  flex-direction: row;
  width: 100%;
  height: 100%;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Desactivar transición durante drag táctil */
.carousel-track.dragging {
  transition: none !important;
}

/* ─── Slide individual ───────────────────────────────────── */
.carousel-slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  min-height: 56vh;
  overflow: hidden;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}

/* Fondo del slide (backdrop TMDB w780) */
.carousel-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 20%;
  background-repeat: no-repeat;
  transform: translateZ(0);
  transition: opacity 0.6s ease;
}

/* Fade-in suave de la imagen de fondo */
.carousel-slide-bg.loading {
  opacity: 0;
}
.carousel-slide-bg.loaded {
  opacity: 1;
}

/* Overlay degradado sobre el backdrop */
.carousel-slide-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      0deg,
      var(--brand-secondary) 0%,
      rgba(var(--brand-secondary-rgb), 0.7) 35%,
      rgba(var(--brand-secondary-rgb), 0.3) 65%,
      rgba(var(--brand-secondary-rgb), 0.5) 100%
    );
  z-index: 1;
}

/* Contenido del slide (texto + botones) */
.carousel-slide-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 2.5rem 3rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-width: 700px;
}

/* Badge de tipo (🎬 Película / 📺 Serie) */
.carousel-slide-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  background: rgba(var(--brand-primary-rgb), 0.25);
  border: 1px solid rgba(var(--brand-primary-rgb), 0.4);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Título del contenido */
.carousel-slide-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--brand-text-primary);
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  /* Limitar a 2 líneas */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Meta (año · calificación · duración) */
.carousel-slide-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--brand-text-secondary);
}

.carousel-slide-meta .rating-star {
  color: #FACC15;
}

/* Sinopsis truncada */
.carousel-slide-overview {
  font-size: 0.88rem;
  line-height: 1.55;
  color: rgba(var(--brand-text-primary), 0.78);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Botones de acción */
.carousel-slide-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

.carousel-slide-actions .btn {
  padding: 0.65rem 1.5rem;
  font-size: 0.88rem;
}

/* Botón Reproducir — estilo primario destacado */
.carousel-slide-actions .btn-play {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
  box-shadow: 0 4px 15px rgba(var(--brand-primary-rgb), 0.35);
}
.carousel-slide-actions .btn-play:hover,
.carousel-slide-actions .btn-play:focus-visible {
  background: rgba(var(--brand-primary-rgb), 0.85);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(var(--brand-primary-rgb), 0.5);
}

/* Botón Más Info — estilo outline */
.carousel-slide-actions .btn-info {
  background: rgba(var(--brand-secondary-rgb), 0.6);
  color: var(--brand-text-primary);
  border-color: rgba(var(--brand-primary-rgb), 0.3);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.carousel-slide-actions .btn-info:hover,
.carousel-slide-actions .btn-info:focus-visible {
  border-color: var(--brand-primary);
  background: rgba(var(--brand-primary-rgb), 0.12);
}

/* ─── Botones de navegación ‹ › ──────────────────────────── */
.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(var(--brand-secondary-rgb), 0.7);
  border: 1px solid rgba(var(--brand-primary-rgb), 0.25);
  color: var(--brand-text-primary);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease, opacity 0.25s ease;
  outline: none;
  opacity: 0;
}

.carousel-root:hover .carousel-nav,
.carousel-root:focus-within .carousel-nav {
  opacity: 1;
}

.carousel-nav:hover,
.carousel-nav:focus-visible {
  background: rgba(var(--brand-primary-rgb), 0.35);
  border-color: var(--brand-primary);
  transform: translateY(-50%) scale(1.1);
}

.carousel-nav:focus-visible {
  outline: 3px solid var(--brand-accent);
  outline-offset: 2px;
}

.carousel-nav-prev {
  left: 1rem;
}
.carousel-nav-next {
  right: 1rem;
}

/* ─── Indicadores de posición (dots) ────────────────────── */
.carousel-dots {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
  padding: 0.4rem 0.75rem;
  background: rgba(var(--brand-secondary-rgb), 0.5);
  border-radius: 20px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(var(--brand-text-secondary), 0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.25s ease, transform 0.25s ease, width 0.25s ease;
  outline: none;
}

.carousel-dot:hover {
  background: rgba(var(--brand-text-primary), 0.7);
  transform: scale(1.3);
}

.carousel-dot:focus-visible {
  outline: 2px solid var(--brand-accent);
  outline-offset: 2px;
}

.carousel-dot.active {
  background: var(--brand-primary);
  width: 22px;
  border-radius: 4px;
  transform: scale(1);
}

/* ─── Barra de progreso de autoplay ──────────────────────── */
.carousel-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  z-index: 12;
  border-radius: 0 2px 2px 0;
  opacity: 0.8;
  overflow: hidden;
}

/* Fill bar interna — anima width de 0 a 100% */
.carousel-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--brand-primary);
  border-radius: 0 2px 2px 0;
  transition: width linear;
}

.carousel-progress.running {
  opacity: 1;
}

.carousel-progress.running .carousel-progress-fill {
  /* Animación controlada por JS vía inline style */
}

.carousel-progress.paused {
  opacity: 0.3;
}

.carousel-progress.paused .carousel-progress-fill {
  transition-play-state: paused;
}

/* ─── Estado vacío (sin datos TMDB) ─────────────────────── */
.carousel-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 40vh;
  gap: 1rem;
  color: var(--brand-text-secondary);
  text-align: center;
  padding: 2rem;
}

.carousel-empty .empty-icon {
  font-size: 3rem;
  opacity: 0.5;
}

.carousel-empty .empty-text {
  font-size: 1rem;
  max-width: 300px;
}

/* ─── Carrusel: Responsive ───────────────────────────────── */
@media (max-width: 640px) {
  .carousel-root {
    min-height: 45vh;
  }
  .carousel-slide {
    min-height: 45vh;
  }
  .carousel-slide-content {
    padding: 1.5rem 1.25rem 2.5rem;
    max-width: 100%;
  }
  .carousel-slide-title {
    font-size: 1.35rem;
  }
  .carousel-slide-overview {
    -webkit-line-clamp: 2;
    font-size: 0.8rem;
  }
  .carousel-slide-meta {
    font-size: 0.75rem;
    gap: 0.5rem;
  }
  .carousel-slide-actions .btn {
    padding: 0.55rem 1.15rem;
    font-size: 0.8rem;
  }
  .carousel-nav {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }
  .carousel-nav-prev { left: 0.5rem; }
  .carousel-nav-next { right: 0.5rem; }
  .carousel-dots {
    bottom: 0.6rem;
    gap: 0.35rem;
    padding: 0.3rem 0.5rem;
  }
  .carousel-dot {
    width: 6px;
    height: 6px;
  }
  .carousel-dot.active {
    width: 16px;
  }
  .carousel-progress {
    height: 2px;
  }
  .carousel-progress-fill {
    height: 2px;
  }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .carousel-root {
    min-height: 50vh;
  }
  .carousel-slide {
    min-height: 50vh;
  }
  .carousel-slide-content {
    padding: 1.75rem 2rem 2.75rem;
  }
  .carousel-slide-title {
    font-size: 1.65rem;
  }
}

@media (min-width: 1280px) {
  .carousel-root {
    min-height: 65vh;
  }
  .carousel-slide {
    min-height: 65vh;
  }
  .carousel-slide-content {
    padding: 2.5rem 3.5rem 3.5rem;
    max-width: 800px;
  }
  .carousel-slide-title {
    font-size: 2.5rem;
  }
  .carousel-slide-overview {
    -webkit-line-clamp: 4;
  }
}

/* ─── Carrusel: Smart TV D-Pad Focus ─────────────────────── */
.carousel-slide-actions .btn.tv-focus-ring,
.carousel-slide-actions .btn:focus-visible {
  outline: 3px solid var(--brand-accent);
  outline-offset: 3px;
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 0 20px rgba(var(--brand-accent-rgb), 0.4);
}

.carousel-nav.tv-focus-ring {
  outline: 3px solid var(--brand-accent);
  outline-offset: 2px;
  transform: translateY(-50%) scale(1.15);
  background: rgba(var(--brand-accent-rgb), 0.3);
  border-color: var(--brand-accent);
}

.carousel-dot.tv-focus-ring {
  outline: 2px solid var(--brand-accent);
  outline-offset: 3px;
  transform: scale(1.5);
}

/* ─── TV: Película de enfoque visible en modo standalone ── */
@media (display-mode: standalone), (hover: none) and (pointer: coarse) {
  .carousel-nav {
    opacity: 0.5;
  }
  .carousel-root:hover .carousel-nav,
  .carousel-root:focus-within .carousel-nav {
    opacity: 1;
  }
}

/* ─── Carrusel: Animación de entrada ─────────────────────── */
@keyframes carouselFadeIn {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.carousel-slide-content.animate-in {
  animation: carouselFadeIn 0.5s ease-out both;
}

/* Stagger de elementos internos */
.carousel-slide-content.animate-in .carousel-slide-badge   { animation-delay: 0.05s; }
.carousel-slide-content.animate-in .carousel-slide-title   { animation-delay: 0.1s; }
.carousel-slide-content.animate-in .carousel-slide-meta    { animation-delay: 0.15s; }
.carousel-slide-content.animate-in .carousel-slide-overview { animation-delay: 0.2s; }
.carousel-slide-content.animate-in .carousel-slide-actions { animation-delay: 0.25s; }

/* ─── Carrusel: Prefers-reduced-motion ───────────────────── */
@media (prefers-reduced-motion: reduce) {
  .carousel-track {
    transition-duration: 0.01ms !important;
  }
  .carousel-slide-content.animate-in,
  .carousel-slide-content.animate-in * {
    animation: none !important;
  }
  .carousel-progress {
    transition: none !important;
  }
  .carousel-dot,
  .carousel-nav {
    transition: none !important;
  }
}

/* ============================================================
 *   LOGIN SCREEN — Autenticación Xtream Codes
 *   Pantalla de login con formulario elegante
 * ============================================================ */

/* ─── Pantalla completa de login ─────────────────────────── */
.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
  background:
    radial-gradient(ellipse at top, rgba(var(--brand-primary-rgb), 0.15) 0%, transparent 60%),
    var(--brand-secondary);
}

/* ─── Tarjeta de login ──────────────────────────────────── */
.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(var(--brand-secondary-rgb), 0.8);
  border: 1px solid rgba(var(--brand-primary-rgb), 0.25);
  border-radius: calc(var(--brand-radius) + 4px);
  padding: 2.5rem 2rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 25px 50px rgba(0,0,0,0.3),
    0 0 60px rgba(var(--brand-primary-rgb), 0.08);
}

/* ─── Header del login ─────────────────────────────────── */
.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-logo {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  border-radius: 18px;
  filter: drop-shadow(0 4px 12px rgba(var(--brand-primary-rgb), 0.3));
  display: block;
  object-fit: contain;
}

/* ─── Formulario ───────────────────────────────────────── */
.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--brand-text-secondary);
  letter-spacing: 0.02em;
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(var(--brand-secondary-rgb), 0.6);
  border: 1.5px solid rgba(var(--brand-primary-rgb), 0.2);
  border-radius: var(--brand-radius);
  color: var(--brand-text-primary);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-input::placeholder {
  color: rgba(var(--brand-text-secondary), 0.5);
}

.form-input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), 0.15);
  background: rgba(var(--brand-secondary-rgb), 0.8);
}

.form-hint {
  font-size: 0.72rem;
  color: rgba(var(--brand-text-secondary), 0.5);
  margin-top: 0.2rem;
}

.form-row {
  flex-direction: row;
  align-items: center;
}

.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--brand-text-secondary);
}

.form-checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--brand-primary);
  cursor: pointer;
}

/* ─── Botón principal ──────────────────────────────────── */
.btn-full {
  width: 100%;
  justify-content: center;
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-top: 0.5rem;
}

.btn-full:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.btn-sm {
  padding: 0.45rem 0.85rem;
  font-size: 0.78rem;
}

/* ─── Error de login ──────────────────────────────────── */
.login-error {
  background: rgba(220, 38, 38, 0.12);
  border: 1px solid rgba(220, 38, 38, 0.3);
  border-radius: var(--brand-radius);
  padding: 0.75rem 1rem;
  color: #FCA5A5;
  font-size: 0.85rem;
  text-align: center;
}

.login-error.shake {
  animation: loginShake 0.5s ease;
}

@keyframes loginShake {
  0%, 100% { transform: translateX(0); }
  15%  { transform: translateX(-8px); }
  30%  { transform: translateX(6px); }
  45%  { transform: translateX(-4px); }
  60%  { transform: translateX(2px); }
  75%  { transform: translateX(-1px); }
}

/* ─── Ayuda del login ──────────────────────────────────── */
.login-help {
  text-align: center;
}

/* ─── Selector de servidor ─────────────────────────────── */
.form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(var(--brand-secondary-rgb), 0.6);
  border: 1.5px solid rgba(var(--brand-primary-rgb), 0.2);
  border-radius: var(--brand-radius);
  color: var(--brand-text-primary);
  font-size: 0.95rem;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238b949e' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), 0.15);
  background-color: rgba(var(--brand-secondary-rgb), 0.8);
}

.form-select option {
  background: #161b22;
  color: var(--brand-text-primary);
  padding: 0.5rem;
}

.form-select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ─── Manual server input (when "Otro servidor" selected) ── */
.manual-server-input {
  animation: slideDown 0.25s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; max-height: 0; margin-top: 0; }
  to   { opacity: 1; max-height: 60px; margin-top: 0.75rem; }
}

/* ─── Login: Logo from panel URL ─────────────────────────── */
.login-logo img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 18px;
}

/* ─── Loading overlay en login ───────────────────────────── */
.login-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem;
  color: var(--brand-text-secondary);
  font-size: 0.9rem;
}

/* ─── Login: Responsive ─────────────────────────────────── */
@media (max-width: 480px) {
  .login-card {
    padding: 1.75rem 1.25rem;
    border-radius: var(--brand-radius);
  }
  .login-logo {
    width: 56px;
    height: 56px;
  }
  .form-input {
    padding: 0.75rem 0.85rem;
    font-size: 0.88rem;
  }
}

/* ============================================================
 *   PLAYER SECTION — Reproductor de Stream
 *   Reproductor embebido + fallback a VLC/App
 * ============================================================ */

/* ─── Sección del reproductor ───────────────────────────── */
.player-section {
  padding: 1.5rem;
  max-width: 100%;
}

.player-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

/* ─── Wrapper del video ───────────────────────────────── */
.player-wrapper {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  border-radius: var(--brand-radius);
  overflow: hidden;
  background: #000;
  box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

.player-video {
  width: 100%;
  max-height: 70vh;
  display: block;
  background: #000;
}

/* ─── Fallback (navegador sin HLS) ─────────────────────── */
.player-fallback {
  max-width: 960px;
  margin: 0 auto;
  background: rgba(var(--brand-secondary-rgb), 0.5);
  border: 1px solid rgba(var(--brand-primary-rgb), 0.2);
  border-radius: var(--brand-radius);
  padding: 1.25rem;
}

/* ─── Acciones del reproductor ────────────────────────── */
.player-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  max-width: 960px;
  margin: 0 auto;
}

/* ─── Badge de cuenta en home ──────────────────────────── */
.account-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.5rem 0.75rem;
  background: rgba(var(--brand-primary-rgb), 0.1);
  border: 1px solid rgba(var(--brand-primary-rgb), 0.2);
  border-radius: 8px;
  margin-bottom: 0.5rem;
}

/* ─── Icono de play en cards ──────────────────────────── */
.card-play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.5rem;
  opacity: 0;
  transition: opacity 0.2s ease;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
  pointer-events: none;
}

.card:hover .card-play-icon {
  opacity: 1;
}

.card-channel {
  position: relative;
  cursor: pointer;
}

.card-poster {
  position: relative;
  cursor: pointer;
}