/* === HH3DTQ - Main Stylesheet === */
/* Dark theme, donghua/anime site */

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-card: #1a1a1a;
  --bg-card-hover: #222222;
  --bg-nav: #0d0d0d;
  --bg-dropdown: #1a1a1a;
  --bg-modal: #1a1a1a;
  --bg-overlay: rgba(0,0,0,0.8);
  --bg-input: #0d0d0d;
  --border-color: #2a2a2a;
  --border-light: #333;
  --text-primary: #ffffff;
  --text-secondary: #cccccc;
  --text-muted: #888888;
  --accent: #f5a623;
  --accent-hover: #f7b84e;
  --accent-dark: #d4891a;
  --star: #f5a623;
  --rating: #f5a623;
  --rank-bg: #e74c3c;
  --badge-4k: #27ae60;
  --badge-new: #e74c3c;
  --badge-hot: #e67e22;
  --link: #4a9eff;
  --link-hover: #6db5ff;
  --danger: #e74c3c;
  --success: #27ae60;
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.5);
  --transition: 0.2s ease;
}

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

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

a { color: var(--link); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--link-hover); }

img { max-width: 100%; height: auto; display: block; }

/* === Container === */
.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 15px;
}

/* === HEADER === */
.site-header {
  background: var(--bg-nav);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 45px;
  width: auto;
}

.logo-text {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.3;
}

.logo-text strong {
  color: var(--text-primary);
  font-size: 15px;
  display: block;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 15px;
}

.header-actions a {
  color: var(--text-secondary);
  font-size: 14px;
  padding: 6px 12px;
  border-radius: var(--radius);
  transition: var(--transition);
}

.header-actions a:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.header-actions .btn-login {
  background: var(--accent);
  color: #000;
  font-weight: 600;
  padding: 8px 18px;
}

.header-actions .btn-login:hover {
  background: var(--accent-hover);
  color: #000;
}

/* User dropdown */
.user-dropdown {
  position: relative;
  display: inline-block;
}

.user-dropdown-toggle {
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 14px;
  padding: 6px 12px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 5px;
}

.user-dropdown-toggle:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.user-dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  background: var(--bg-dropdown);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  min-width: 200px;
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  padding: 8px 0;
}

.user-dropdown.active .user-dropdown-menu {
  display: block;
}

.user-dropdown-menu a {
  display: block;
  padding: 8px 16px;
  color: var(--text-secondary);
  font-size: 14px;
  white-space: nowrap;
}

.user-dropdown-menu a:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

.user-dropdown-menu .logout {
  color: var(--danger);
  border-top: 1px solid var(--border-color);
  margin-top: 4px;
  padding-top: 10px;
}

/* === NAVIGATION === */
.main-nav {
  padding: 0;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 0;
}

.nav-list > li {
  position: relative;
}

.nav-list > li > a {
  display: block;
  padding: 12px 18px;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-list > li > a:hover,
.nav-list > li > a.active {
  color: var(--accent);
}

/* Genre dropdown */
.genre-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-dropdown);
  border: 1px solid var(--border-color);
  border-radius: 0 0 var(--radius) var(--radius);
  min-width: 180px;
  box-shadow: var(--shadow-lg);
  z-index: 1001;
  padding: 8px 0;
}

.nav-list li:hover .genre-dropdown {
  display: block;
}

.genre-dropdown a {
  display: block;
  padding: 8px 16px;
  color: var(--text-secondary);
  font-size: 14px;
}

.genre-dropdown a:hover {
  background: var(--bg-card);
  color: var(--accent);
}

/* === MAIN CONTENT === */
.main-content {
  padding: 20px 0;
}

/* Section headings */
.section-heading {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--accent);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-heading .icon {
  color: var(--accent);
}

/* === TRENDING CARDS === */
.trending-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 15px;
  margin-bottom: 30px;
}

.anime-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.anime-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.anime-card .card-img {
  position: relative;
  aspect-ratio: 2/3;
  overflow: hidden;
}

.anime-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.anime-card:hover .card-img img {
  transform: scale(1.05);
}

.anime-card .rank-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--rank-bg);
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  z-index: 2;
}

.anime-card .rank-badge.top1 { background: #f1c40f; color: #000; }
.anime-card .rank-badge.top2 { background: #bdc3c7; color: #000; }
.anime-card .rank-badge.top3 { background: #e67e22; }

.anime-card .rating-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(0,0,0,0.75);
  color: var(--star);
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 3px;
}

.anime-card .card-info {
  padding: 10px 12px;
}

.anime-card .card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  min-height: 36px;
}

.anime-card .card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* === EPISODE CARDS === */
.episode-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 15px;
  margin-bottom: 30px;
}

.episode-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.episode-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.episode-card .card-img {
  position: relative;
  aspect-ratio: 2/3;
  overflow: hidden;
}

.episode-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.episode-card:hover .card-img img {
  transform: scale(1.05);
}

.episode-card .episode-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  padding: 30px 8px 8px;
  color: #fff;
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.episode-card .ep-duration {
  font-size: 11px;
  color: #ccc;
}

.episode-card .ep-progress {
  font-size: 11px;
  color: var(--accent);
  font-weight: 600;
}

.episode-card .quality-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--badge-4k);
  color: #fff;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 700;
  z-index: 2;
}

.episode-card .card-info {
  padding: 10px 12px;
}

.episode-card .card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.3;
  min-height: 34px;
}

/* === EPISODE GRID — HH3DTQ style === */
/* Filter tabs + grid sections: VIỆT SUB & THUYẾT MINH */
/* Grid: 12 cols desktop, 8 cols tablet, 5 cols mobile */

.eps-list-container {
  margin-bottom: 20px;
}

/* --- Filter tabs --- */
.eps-filter {
  display: flex;
  gap: 6px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.eps-filter-btn {
  padding: 8px 18px;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 6px;
  color: #aaa;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}
.eps-filter-btn:hover {
  color: #fff;
  border-color: #555;
  background: #222;
}
.eps-filter-btn.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 700;
}

/* --- Section --- */
.eps-server {
  margin-bottom: 18px;
}
.eps-server-name {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 0 10px 0;
  margin-bottom: 12px;
  border-bottom: 1px solid #2a2a2a;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
}
.eps-server-name .eps-icon {
  font-size: 18px;
}
.eps-server-name .eps-count {
  font-weight: 400;
  font-size: 12px;
  color: #888;
  margin-left: auto;
}

/* --- Grid --- */
.eps-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 6px;
}
.eps-btn {
  display: block;
  padding: 9px 4px;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  font-family: inherit;
  color: #bbb;
  background: #1a1a1a;
  border: 1px solid #2a2a2a;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.eps-btn:hover {
  color: #fff;
  background: #252525;
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(245,166,35,0.12);
}
.eps-btn.active {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  font-weight: 700;
  box-shadow: 0 0 12px rgba(245,166,35,0.25);
}
.eps-btn.unavailable {
  opacity: 0.3;
  cursor: not-allowed;
  text-decoration: line-through;
  pointer-events: none;
}
.eps-empty {
  color: #777;
  font-size: 13px;
  padding: 20px 0;
  font-style: italic;
  text-align: center;
}

@media (max-width: 992px) {
  .eps-grid { grid-template-columns: repeat(8, 1fr); }
}
@media (max-width: 768px) {
  .eps-grid { grid-template-columns: repeat(6, 1fr); }
}
@media (max-width: 480px) {
  .eps-grid { grid-template-columns: repeat(5, 1fr); }
  .eps-btn { padding: 8px 2px; font-size: 11px; }
  .eps-filter-btn { padding: 6px 12px; font-size: 12px; }
}
/* === SCHEDULE TABS === */
.schedule-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.schedule-tab {
  padding: 10px 18px;
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  font-weight: 500;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
}

.schedule-tab:hover {
  color: var(--text-primary);
}

.schedule-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.schedule-tab.highlight {
  color: var(--accent);
  font-weight: 700;
}

/* === PAGINATION === */
.pagination {
  display: flex;
  justify-content: center;
  gap: 5px;
  margin: 30px 0;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  background: var(--bg-card);
  color: var(--text-secondary);
  border-radius: var(--radius);
  font-size: 14px;
  transition: var(--transition);
}

.pagination a:hover {
  background: var(--accent);
  color: #000;
}

.pagination .current {
  background: var(--accent);
  color: #000;
  font-weight: 700;
}

.pagination .dots {
  background: transparent;
  color: var(--text-muted);
}

/* === FOOTER === */
.site-footer {
  background: var(--bg-nav);
  border-top: 1px solid var(--border-color);
  padding: 30px 0 20px;
  margin-top: 40px;
}

.footer-brand {
  text-align: center;
  margin-bottom: 20px;
}

.footer-brand img {
  height: 40px;
  margin: 0 auto 10px;
}

.footer-brand .copyright {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-brand .contact {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 5px;
}

.footer-brand .contact a {
  color: var(--accent);
  font-weight: 600;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 15px;
  margin-bottom: 20px;
  padding: 15px 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.footer-links a {
  font-size: 12px;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* === MODAL === */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-overlay);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-modal);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px;
  width: 90%;
  max-width: 420px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 15px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--text-primary);
}

.modal h2 {
  font-size: 22px;
  margin-bottom: 20px;
  text-align: center;
  color: var(--accent);
}

.modal .form-group {
  margin-bottom: 15px;
}

.modal .form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 5px;
}

.modal .form-group input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  transition: var(--transition);
}

.modal .form-group input:focus {
  outline: none;
  border-color: var(--accent);
}

.modal .form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 15px;
}

.modal .form-check input {
  accent-color: var(--accent);
}

.modal .form-check label {
  font-size: 13px;
  color: var(--text-secondary);
}

.modal .btn-submit {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.modal .btn-submit:hover {
  background: var(--accent-hover);
}

.modal .modal-footer-text {
  text-align: center;
  margin-top: 15px;
  font-size: 13px;
  color: var(--text-muted);
}

.modal .modal-footer-text a {
  color: var(--accent);
  font-weight: 600;
}

/* === SEARCH === */
.search-box {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
}

.search-box input {
  flex: 1;
  padding: 10px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-right: none;
  border-radius: var(--radius) 0 0 var(--radius);
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent);
}

.search-box button {
  padding: 10px 20px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.search-box button:hover {
  background: var(--accent-hover);
}

/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .trending-grid { grid-template-columns: repeat(5, 1fr); }
  .episode-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 992px) {
  .trending-grid { grid-template-columns: repeat(4, 1fr); }
  .episode-grid { grid-template-columns: repeat(3, 1fr); }
  .nav-list > li > a { padding: 10px 12px; font-size: 13px; }
}

@media (max-width: 768px) {
  .trending-grid { grid-template-columns: repeat(3, 1fr); }
  .episode-grid { grid-template-columns: repeat(2, 1fr); }
  .header-top { flex-direction: column; gap: 10px; }
  .nav-list { flex-wrap: wrap; }
  .nav-list > li > a { padding: 8px 10px; font-size: 12px; }
  .schedule-tab { padding: 8px 12px; font-size: 12px; }
}

@media (max-width: 480px) {
  .trending-grid { grid-template-columns: repeat(2, 1fr); }
  .episode-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ========== DYNAMIC PAGINATION ========== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 30px 0;
  flex-wrap: wrap;
}
.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 10px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  border: 1px solid #333;
  color: #ccc;
  background: #1a1a1a;
}
.pagination a:hover {
  background: #f5a623;
  color: #000;
  border-color: #f5a623;
}
.pagination a.active,
.pagination span.current {
  background: #f5a623;
  color: #000;
  border-color: #f5a623;
  font-weight: 700;
}
.pagination .page-dots {
  border: none;
  background: none;
  color: #666;
  min-width: 20px;
  cursor: default;
}
.pagination .page-prev,
.pagination .page-next {
  font-weight: 600;
  gap: 4px;
}
.pagination .page-prev[style*="opacity: 0.4"],
.pagination .page-next[style*="opacity: 0.4"] {
  cursor: not-allowed;
}
#pageNumbers {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}