/* ============================================================
   SFLIX — TV / Leanback Mode
   Kích hoạt khi ?tv=1 trên URL hoặc UA khớp Android TV / Leanback
   ============================================================ */

/* === Reset hover-only styles; thay bằng focus rings === */
body.tv-mode *,
body.tv-mode *::before,
body.tv-mode *::after {
  /* Tắt transition gây giật khi focus di chuyển nhanh qua nhiều thẻ */
  transition-duration: 0.08s !important;
}

body.tv-mode .movie-card:hover,
body.tv-mode .nav-link:hover,
body.tv-mode .ep-btn:hover,
body.tv-mode .btn-search-mobile:hover,
body.tv-mode .navbar-toggler:hover,
body.tv-mode .page-btn:hover,
body.tv-mode .filter-toggle-btn:hover,
body.tv-mode .filter-sheet-apply:hover,
body.tv-mode .search-close-btn:hover,
body.tv-mode .server-select-btn:hover {
  /* Tắt hover effect — TV không có chuột */
  background: inherit;
  border-color: inherit;
  color: inherit;
  transform: none;
  box-shadow: none;
}

/* === Focus rings — cyan glow dành cho D-pad === */
body.tv-mode a:focus,
body.tv-mode button:focus,
body.tv-mode select:focus,
body.tv-mode input:focus,
body.tv-mode [tabindex]:focus,
body.tv-mode .movie-card:focus,
body.tv-mode .ep-btn:focus,
body.tv-mode .nav-link:focus,
body.tv-mode .page-btn:focus,
body.tv-mode .filter-toggle-btn:focus,
body.tv-mode .filter-sheet-apply:focus,
body.tv-mode .filter-sheet-reset:focus,
body.tv-mode .server-select-btn:focus,
body.tv-mode .search-result-card:focus,
body.tv-mode #searchBtnDesktop:focus,
body.tv-mode #searchCloseBtn:focus,
body.tv-mode #backToDetailBtn:focus,
body.tv-mode #heroPlayBtn:focus,
body.tv-mode #heroDetailBtn:focus,
body.tv-mode #watchNowBtn:focus,
body.tv-mode .btn-search-mobile:focus,
body.tv-mode .navbar-toggler:focus,
body.tv-mode #filterYear:focus,
body.tv-mode #filterCountry:focus,
body.tv-mode #filterGenre:focus,
body.tv-mode #filterSort:focus,
body.tv-mode #filterSortMobile:focus,
body.tv-mode #filterYearSheet:focus,
body.tv-mode #filterCountrySheet:focus,
body.tv-mode #filterGenreSheet:focus,
body.tv-mode .brand-logo:focus {
  outline: none !important;
}

body.tv-mode .movie-card:focus-visible,
body.tv-mode .movie-card.is-focused {
  outline: 4px solid var(--accent) !important;
  outline-offset: 4px !important;
  box-shadow:
    0 0 0 4px var(--bg-base),
    0 0 0 8px var(--accent),
    0 0 40px var(--accent-glow) !important;
  transform: scale(1.06);
  z-index: 5;
  border-radius: var(--r-md);
}

body.tv-mode .ep-btn:focus-visible,
body.tv-mode .ep-btn.is-focused {
  background: var(--grad-primary) !important;
  border-color: transparent !important;
  color: white !important;
  outline: 3px solid var(--accent) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 30px var(--accent-glow) !important;
  transform: scale(1.08);
  z-index: 5;
}

body.tv-mode .nav-link:focus-visible,
body.tv-mode .nav-link.is-focused {
  background: var(--accent-soft) !important;
  color: var(--accent) !important;
  outline: 3px solid var(--accent) !important;
  outline-offset: 2px !important;
}

body.tv-mode .btn:focus-visible,
body.tv-mode #heroPlayBtn:focus-visible,
body.tv-mode #heroDetailBtn:focus-visible,
body.tv-mode #watchNowBtn:focus-visible,
body.tv-mode #searchBtnDesktop:focus-visible,
body.tv-mode #backToDetailBtn:focus-visible {
  outline: 3px solid var(--accent) !important;
  outline-offset: 3px !important;
  box-shadow: 0 0 30px var(--accent-glow) !important;
  filter: brightness(1.15);
  transform: scale(1.04);
}

body.tv-mode .page-btn:focus-visible,
body.tv-mode .page-btn.is-focused {
  background: var(--accent-soft) !important;
  border-color: var(--accent) !important;
  color: var(--accent) !important;
  outline: 3px solid var(--accent) !important;
  outline-offset: 2px !important;
}

body.tv-mode select:focus,
body.tv-mode .filter-toggle-btn:focus-visible,
body.tv-mode .filter-toggle-btn.is-focused,
body.tv-mode .filter-sheet-apply:focus-visible,
body.tv-mode .filter-sheet-reset:focus-visible,
body.tv-mode .search-close-btn:focus-visible,
body.tv-mode .server-select-btn:focus-visible {
  outline: 3px solid var(--accent) !important;
  outline-offset: 2px !important;
}

body.tv-mode .search-result-card:focus-visible,
body.tv-mode .search-result-card.is-focused {
  outline: 3px solid var(--accent) !important;
  outline-offset: 4px !important;
  transform: scale(1.04);
  box-shadow: 0 0 30px var(--accent-glow) !important;
}

body.tv-mode input#searchInput:focus-visible {
  outline: none !important;
}

body.tv-mode .brand-logo:focus-visible {
  outline: 3px solid var(--accent) !important;
  outline-offset: 4px !important;
  border-radius: var(--r-sm);
}

/* === 10-foot UI: phóng to card, font, spacing === */
body.tv-mode {
  font-size: 18px;
}

body.tv-mode .hero {
  height: clamp(560px, 70vh, 760px);
}
body.tv-mode .hero-title {
  font-size: clamp(2.2rem, 1.8rem + 1.6vw, 3.6rem) !important;
  -webkit-line-clamp: 3;
}
body.tv-mode .hero-desc {
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.3rem) !important;
  -webkit-line-clamp: 4;
}
body.tv-mode .hero-meta .meta-pill,
body.tv-mode .hero-meta .match {
  font-size: 1rem !important;
  padding: 8px 14px !important;
}
body.tv-mode .hero-actions button {
  font-size: 1.2rem !important;
  padding: 16px 32px !important;
  border-radius: var(--r-md);
}
body.tv-mode .section-title {
  font-size: clamp(1.4rem, 1.2rem + 0.6vw, 2rem) !important;
}
body.tv-mode .section-title-row {
  margin-bottom: var(--sp-5);
}
body.tv-mode .section-block {
  margin-top: var(--sp-12);
}

/* Cards to hơn cho 10-foot UI */
body.tv-mode .swiper {
  overflow: visible !important;
}
body.tv-mode .swiper-slide {
  width: 240px !important;
}
body.tv-mode .movie-card {
  border-radius: var(--r-md);
  border: 2px solid transparent;
}
body.tv-mode .movie-card .play-badge {
  width: 76px;
  height: 76px;
}
body.tv-mode .movie-card .movie-title {
  font-size: 1.05rem !important;
  font-weight: 700;
}
body.tv-mode .movie-card .movie-meta-card {
  font-size: 0.9rem;
}

/* Swiper navigation rõ hơn */
body.tv-mode .swiper-button-prev,
body.tv-mode .swiper-button-next {
  width: 56px !important;
  height: 56px !important;
  background: rgba(0, 212, 255, 0.25);
  border: 2px solid var(--accent);
  border-radius: var(--r-full);
  color: var(--accent);
}
body.tv-mode .swiper-button-prev::after,
body.tv-mode .swiper-button-next::after {
  font-size: 22px !important;
  font-weight: 900;
}

/* Catalog grid: 5 cột full-width, gap rộng */
body.tv-mode .catalog-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
  gap: var(--sp-6) !important;
}
body.tv-mode .catalog-page .container-fluid {
  max-width: 1800px;
  margin: 0 auto;
}

/* Filter bar to hơn, dễ bấm */
body.tv-mode .filter-bar-desktop {
  gap: var(--sp-3);
}
body.tv-mode .filter-select {
  font-size: 1.05rem !important;
  padding: 14px 36px 14px 16px !important;
  border-radius: var(--r-md) !important;
  border-width: 2px !important;
}
body.tv-mode .filter-toggle-btn {
  font-size: 1.05rem;
  padding: 12px 18px;
}
body.tv-mode .filter-sheet-apply,
body.tv-mode .filter-sheet-reset {
  font-size: 1.1rem;
  padding: 14px 22px;
}

/* Episode buttons: to, rõ */
body.tv-mode .ep-btn {
  font-size: 1.05rem;
  padding: 14px 10px;
  border-width: 2px;
}
body.tv-mode .episodes-grid {
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)) !important;
  gap: var(--sp-3) !important;
}

/* Player page */
body.tv-mode .player-episodes-sidebar {
  width: 380px !important;
  padding: var(--sp-6);
}
body.tv-mode .player-episodes-sidebar h5 {
  font-size: 1.05rem;
}
body.tv-mode .episode-list-scroll .ep-btn {
  font-size: 1rem;
  padding: 14px 18px;
}

/* Search overlay trên TV — không autofocus input (vì TV không có soft-keyboard),
   dùng D-pad để gõ từng ký tự hoặc quick-phrases */
body.tv-mode .search-input {
  font-size: 1.4rem;
  padding: 18px 0;
}
body.tv-mode .search-close-btn {
  font-size: 1.4rem;
  padding: 12px 16px;
}
body.tv-mode .search-result-card .search-result-name {
  font-size: 1.1rem !important;
}
body.tv-mode .search-result-card .search-result-meta {
  font-size: 0.95rem !important;
}

/* Navbar trên TV */
body.tv-mode .navbar-custom {
  padding: var(--sp-4) 0;
}
body.tv-mode .brand-logo {
  font-size: 2rem !important;
}
body.tv-mode .nav-link {
  font-size: 1.1rem !important;
  padding: 10px 16px !important;
}
body.tv-mode #searchBtnDesktop {
  font-size: 1.3rem !important;
  padding: 10px 14px;
}
body.tv-mode .avatar-box {
  width: 44px;
  height: 44px;
}

/* Detail page */
body.tv-mode .detail-title {
  font-size: clamp(2rem, 1.6rem + 1vw, 2.8rem) !important;
}
body.tv-mode .detail-actions button {
  font-size: 1.1rem;
  padding: 14px 22px;
}

/* Pagination to hơn */
body.tv-mode .page-btn {
  min-width: 52px !important;
  height: 52px !important;
  font-size: 1.1rem;
}

/* Skeleton to hơn chút */
body.tv-mode .skeleton.skeleton-card {
  border-radius: var(--r-md);
}

/* === Scrollbar dày hơn trên TV === */
body.tv-mode ::-webkit-scrollbar {
  width: 16px;
  height: 16px;
}
body.tv-mode ::-webkit-scrollbar-thumb {
  background: var(--accent);
  border: 3px solid var(--bg-base);
}

/* === TV hint overlay — gợi ý phím điều khiển === */
.tv-hint-bar {
  position: fixed;
  bottom: 16px;
  right: 24px;
  background: rgba(5, 8, 16, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 10px 16px;
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.95rem;
  color: var(--text-secondary);
  z-index: 5000;
  opacity: 0.85;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
body.tv-mode.tv-hint-hidden .tv-hint-bar {
  opacity: 0;
}
.tv-hint-bar .hint-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tv-hint-bar .hint-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  border-radius: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-display);
}

/* === Loading cursor ẩn trên TV (không có chuột) === */
body.tv-mode,
body.tv-mode * {
  cursor: default !important;
}

/* === Ẩn touch ripple / focus-visible outline mặc định đã có của trình duyệt === */
body.tv-mode *:focus:not(:focus-visible) {
  outline: none !important;
}

/* === TV <select> popup — Netflix-style option list === */
.tv-select-popup {
  position: fixed;
  inset: 0;
  z-index: 6000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: tvPopupFadeIn 0.18s ease-out;
}
@keyframes tvPopupFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.tv-select-popup-panel {
  position: relative;
  width: min(90vw, 640px);
  max-height: 80vh;
  background: linear-gradient(180deg, #0e1622 0%, #070b12 100%);
  border: 2px solid var(--accent);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  display: flex;
  flex-direction: column;
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.7),
    0 0 60px var(--accent-glow);
  animation: tvPopupSlideIn 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes tvPopupSlideIn {
  from { transform: translateY(20px) scale(0.96); opacity: 0; }
  to   { transform: translateY(0)    scale(1);    opacity: 1; }
}
.tv-select-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--sp-4);
  padding-bottom: var(--sp-3);
  border-bottom: 1px solid var(--border);
}
.tv-select-list {
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  max-height: 56vh;
  padding-right: var(--sp-2);
}
.tv-select-option {
  text-align: left;
  background: var(--bg-glass);
  border: 2px solid transparent;
  color: var(--text-primary);
  padding: 14px 20px;
  border-radius: var(--r-md);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, transform 0.12s ease;
  font-family: var(--font-base);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tv-select-option.is-current {
  background: rgba(0, 212, 255, 0.08);
  border-color: var(--border-strong);
  color: var(--text-primary);
}
.tv-select-option.is-current::after {
  content: " ✓";
  color: var(--accent);
  font-weight: 900;
}
.tv-select-option.is-highlighted {
  background: var(--grad-primary) !important;
  color: white !important;
  border-color: transparent !important;
  box-shadow:
    0 0 0 2px var(--bg-base),
    0 0 0 4px var(--accent),
    0 0 30px var(--accent-glow);
  transform: scale(1.03);
}
.tv-select-hint {
  display: flex;
  gap: var(--sp-5);
  justify-content: center;
  margin-top: var(--sp-4);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--border-soft);
  color: var(--text-muted);
  font-size: 0.95rem;
  flex-wrap: wrap;
}
.tv-select-hint span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tv-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  border-radius: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  font-weight: 700;
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.85rem;
}