/* ==========================================================================
   Nuvio Web Streaming Portal - Modern Dark Theme
   ========================================================================== */

:root {
  --bg-primary: #0b0f19;
  --bg-secondary: #111827;
  --bg-card: #1f2937;
  --bg-card-hover: #374151;
  --accent: #e50914;
  --accent-hover: #f40612;
  --accent-glow: rgba(229, 9, 20, 0.4);
  --text-main: #f9fafb;
  --text-muted: #9ca3af;
  --border-color: rgba(255, 255, 255, 0.08);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #374151;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: #4b5563;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.brand-badge {
  background: linear-gradient(135deg, #e50914, #ff5722);
  color: white;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-box {
  flex: 1;
  max-width: 480px;
  position: relative;
}

.search-box input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-main);
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.search-box input:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 0.95rem;
}

/* Category Filter Tabs */
.tabs-container {
  padding: 1rem 1.5rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.main-tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.main-tabs::-webkit-scrollbar {
  height: 4px;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.5rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tab-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
  box-shadow: 0 2px 10px var(--accent-glow);
}

.sub-tabs {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.sub-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
}

.sub-tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.sub-tab-btn.active {
  color: #60a5fa;
  background: rgba(96, 165, 250, 0.12);
  border-color: rgba(96, 165, 250, 0.3);
}

/* Hero Section */
.hero-banner {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  padding: 3rem 2rem 2.5rem;
  background-size: cover;
  background-position: center top;
  border-radius: var(--radius-lg);
  margin: 1rem 1.5rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, var(--bg-primary) 0%, rgba(11, 15, 25, 0.7) 50%, rgba(11, 15, 25, 0.2) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
}

.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 0.6rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-desc {
  font-size: 0.95rem;
  color: #d1d5db;
  line-height: 1.45;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
}

.btn-primary {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  padding: 0.65rem 1.2rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Section Header */
.section-header {
  padding: 1.5rem 1.5rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-title {
  font-size: 1.35rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.section-count {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: normal;
}

/* Movie/Anime Grid */
.grid-container {
  padding: 0 1.5rem 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.25rem 1rem;
}

@media (min-width: 640px) {
  .grid-container {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1.5rem 1.15rem;
  }
}

@media (min-width: 1024px) {
  .grid-container {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.75rem 1.25rem;
  }
}

.card {
  position: relative;
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.5);
}

.card-poster {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;
  background: var(--bg-card);
  overflow: hidden;
}

.card-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.card:hover .card-poster img {
  transform: scale(1.06);
}

.card-badge {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(6px);
  color: #f3f4f6;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-transform: uppercase;
}

.card-year {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  background: rgba(0, 0, 0, 0.8);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  color: #e5e7eb;
}

.card-info {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: auto;
}

/* Load More Button */
.load-more-container {
  text-align: center;
  padding: 1.5rem 0 3rem;
}

/* Loading & Empty States */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
  margin: 3rem auto;
}

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

.empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* Modal View */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 860px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.modal-hero {
  position: relative;
  min-height: 220px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.modal-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, var(--bg-secondary) 0%, rgba(17, 24, 39, 0.6) 60%, rgba(0, 0, 0, 0.2) 100%);
}

.modal-body {
  padding: 1.5rem;
}

.modal-meta-header {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.modal-poster {
  width: 140px;
  aspect-ratio: 2 / 3;
  border-radius: var(--radius-md);
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
  flex-shrink: 0;
}

.modal-meta-info {
  flex: 1;
}

.modal-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.modal-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.75rem;
}

.tag {
  background: rgba(255, 255, 255, 0.08);
  color: #e5e7eb;
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
}

.modal-synopsis {
  font-size: 0.9rem;
  color: #d1d5db;
  line-height: 1.55;
  margin-bottom: 1.5rem;
}

.modal-cast {
  margin-bottom: 1.5rem;
}

.modal-cast h4 {
  font-size: 1rem;
  color: #f3f4f6;
  margin-bottom: 0.65rem;
}

.cast-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cast-chip {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  max-width: 100%;
  padding: 0.45rem 0.7rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.8rem;
}

.cast-chip small {
  color: var(--text-muted);
  font-size: 0.72rem;
}

/* Episodes Grid in Modal */
.episodes-section h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.episodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.6rem;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.ep-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.ep-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.ep-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}

.ep-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: normal;
}

.ep-btn:hover .ep-sub {
  color: #fee2e2;
}

/* Video Player Modal */
.modal-content.player-modal-content {
  max-width: 1000px;
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  background: #000;
  padding: 0;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.player-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.player-wrapper video {
  width: 100%;
  height: 100%;
  display: block;
}

.player-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.player-loader-overlay,
.player-error-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 15, 25, 0.94);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  text-align: center;
  padding: 1.5rem;
}

.player-controls-bar {
  padding: 1rem 1.5rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.player-provider-note {
  margin-top: 0.45rem;
  color: var(--text-muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.player-provider-note[hidden] {
  display: none;
}

.player-server-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.45rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.server-heading {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.ad-shield-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  border: 1px solid rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.ad-shield-btn:hover {
  background: rgba(16, 185, 129, 0.22);
  border-color: rgba(16, 185, 129, 0.6);
  transform: translateY(-1px);
}

.ad-shield-btn.relaxed {
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.12);
  color: #fbbf24;
}

.ad-shield-btn.relaxed:hover {
  background: rgba(245, 158, 11, 0.22);
  border-color: rgba(245, 158, 11, 0.6);
}

.ad-shield-btn.compat {
  border-color: rgba(99, 102, 241, 0.45);
  background: rgba(99, 102, 241, 0.12);
  color: #a5b4fc;
}

.ad-shield-btn.compat:hover {
  background: rgba(99, 102, 241, 0.22);
  border-color: rgba(99, 102, 241, 0.65);
}

.player-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.player-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.server-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.server-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.server-pill:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.server-pill.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* Footer */
footer {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.85rem;
}

footer a {
  color: var(--text-main);
  text-decoration: underline;
}

/* Responsive tweaks */
@media (max-width: 640px) {
  .hero-banner {
    min-height: 280px;
    margin: 0.5rem;
    padding: 1.5rem 1rem;
  }
  .hero-title {
    font-size: 1.5rem;
  }
  .modal-meta-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .modal-tags {
    justify-content: center;
  }
  .search-box {
    max-width: 200px;
  }
}