#deal-root.deal-page {
  --deal-accent: var(--giza-accent-cyan, #06b6d4);
  --deal-accent-bright: var(--giza-accent-cyan-bright, #22d3ee);
  --deal-surface: var(--giza-surface, #0f172a);
  --deal-border: var(--giza-glass-border, rgba(255, 255, 255, 0.08));
  --deal-heading: var(--giza-text-heading, #ffffff);
  --deal-text: var(--giza-text-muted, #94a3b8);
  --deal-radius: 18px;

  position: relative;
  padding: 2rem 0 3rem;
  color: var(--giza-text, #cbd5e1);
  font-family: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
}

#deal-root *,
#deal-root *::before,
#deal-root *::after {
  box-sizing: border-box;
}

#deal-root .deal-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1rem 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

/* Header */
#deal-root .deal-header {
  text-align: center;
}

#deal-root .deal-badge {
  display: inline-block;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--deal-accent-bright);
  background: color-mix(in srgb, var(--deal-accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--deal-accent) 35%, transparent);
}

#deal-root .deal-title {
  margin: 0.75rem 0 0.4rem;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--deal-heading);
}

#deal-root .deal-subtitle {
  margin: 0;
  color: var(--deal-text);
}

/* Slider */
#deal-root .deal-slider,
#deal-root .deal-skeleton {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 7;
  max-height: 72vh;
  border-radius: var(--deal-radius);
  overflow: hidden;
  background: var(--deal-surface);
  border: 1px solid var(--deal-border);
  box-shadow: var(--giza-shadow, 0 14px 30px rgba(2, 6, 23, 0.5));
}

#deal-root .deal-slider[hidden],
#deal-root .deal-skeleton[hidden],
#deal-root .deal-empty[hidden],
#deal-root .deal-grid-section[hidden] {
  display: none;
}

#deal-root .deal-slider:focus-visible {
  outline: 2px solid var(--deal-accent-bright);
  outline-offset: 3px;
}

#deal-root .deal-skeleton {
  background: linear-gradient(100deg, transparent 30%, color-mix(in srgb, var(--deal-accent) 10%, transparent) 50%, transparent 70%) var(--deal-surface);
  background-size: 200% 100%;
  animation: dealShimmer 1.4s linear infinite;
}

@keyframes dealShimmer {
  from { background-position: 150% 0; }
  to { background-position: -50% 0; }
}

#deal-root .deal-track {
  position: absolute;
  inset: 0;
}

#deal-root .deal-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.015);
  transition: opacity 0.6s ease, transform 0.8s ease, visibility 0s linear 0.6s;
}

#deal-root .deal-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  transition: opacity 0.6s ease, transform 0.8s ease, visibility 0s;
  z-index: 1;
}

/* Nền mờ từ chính ảnh để ảnh khác tỉ lệ không bị viền trống */
#deal-root .deal-slide-bg {
  position: absolute;
  inset: -40px;
  background-size: cover;
  background-position: center;
  filter: blur(36px) saturate(1.2);
  opacity: 0.55;
}

#deal-root .deal-slide-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

#deal-root .deal-slide-img {
  position: relative;
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

#deal-root .deal-slide-html {
  position: relative;
  max-width: 100%;
  max-height: 100%;
  overflow: auto;
  padding: 1rem;
}

#deal-root .deal-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 44px;
  height: 44px;
  margin-top: -22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.55);
  color: #f8fafc;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.2s ease, background 0.2s ease;
}

#deal-root .deal-nav--prev { left: 14px; }
#deal-root .deal-nav--next { right: 14px; }

#deal-root .deal-slider:hover .deal-nav,
#deal-root .deal-nav:focus-visible {
  opacity: 1;
}

#deal-root .deal-nav:hover {
  background: rgba(15, 23, 42, 0.8);
}

#deal-root .deal-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
}

#deal-root .deal-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--deal-accent), var(--deal-accent-bright));
}

#deal-root .deal-dots {
  position: absolute;
  right: 14px;
  bottom: 14px;
  z-index: 3;
  display: flex;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0s linear 0.2s;
}

#deal-root .deal-slider:hover .deal-dots,
#deal-root .deal-slider:focus-visible .deal-dots {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.2s ease, visibility 0s;
}

#deal-root .deal-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
}

#deal-root .deal-dot.is-active {
  width: 24px;
  background: var(--deal-accent-bright);
}

#deal-root .deal-slider--single .deal-nav,
#deal-root .deal-slider--single .deal-progress,
#deal-root .deal-slider--single .deal-dots {
  display: none;
}

/* Empty */
#deal-root .deal-empty {
  padding: 3rem 1rem;
  text-align: center;
  border-radius: var(--deal-radius);
  border: 1px dashed var(--deal-border);
  background: var(--giza-glass-bg, rgba(255, 255, 255, 0.03));
}

#deal-root .deal-empty-title {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--deal-heading);
}

#deal-root .deal-empty-text {
  margin: 0 0 1.25rem;
  color: var(--deal-text);
}

#deal-root .deal-empty-btn {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(90deg, var(--deal-accent), var(--deal-accent-bright));
  text-decoration: none;
}

/* Grid */
#deal-root .deal-grid-title {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--deal-heading);
}

#deal-root .deal-grid-title span {
  font-weight: 600;
  color: var(--deal-text);
}

#deal-root .deal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

#deal-root .deal-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.55rem;
  border: 1px solid var(--deal-border);
  border-radius: 14px;
  background: var(--giza-glass-bg, rgba(255, 255, 255, 0.03));
  color: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

#deal-root .deal-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--deal-accent) 45%, transparent);
}

#deal-root .deal-card.is-active {
  border-color: var(--deal-accent-bright);
  box-shadow: 0 0 0 1px var(--deal-accent-bright), 0 10px 24px color-mix(in srgb, var(--deal-accent) 22%, transparent);
}

#deal-root .deal-card-thumb {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  background: var(--giza-bg-muted, #1e293b);
}

#deal-root .deal-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

#deal-root .deal-card-thumb--text {
  padding: 0.75rem;
  font-weight: 700;
  text-align: center;
  color: var(--deal-heading);
}

#deal-root .deal-card-name {
  padding: 0 0.2rem 0.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--deal-heading);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 767px) {
  #deal-root.deal-page {
    padding-top: 1rem;
  }

  #deal-root .deal-slider,
  #deal-root .deal-skeleton {
    aspect-ratio: 4 / 3;
    border-radius: 14px;
  }

  #deal-root .deal-nav {
    display: none;
  }

  #deal-root .deal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  #deal-root .deal-slide,
  #deal-root .deal-slide.is-active,
  #deal-root .deal-card,
  #deal-root .deal-skeleton {
    transition: none;
    animation: none;
    transform: none;
  }
}