/* Custom sponsored ads — public placements (scoped .m3u-ad-*) */
.m3u-ad-slot {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 24px 0;
  box-sizing: border-box;
}

.m3u-ad-grid,
.ca-ads-wrap {
  --m3u-ad-border: color-mix(in srgb, #6366f1 14%, var(--border, #e2e8f0));
  --m3u-ad-card: var(--bg-card, #fff);
  --m3u-ad-muted: var(--text-muted, #64748b);
  --m3u-ad-title: #1a56db;
  --m3u-ad-display: #137333;
  --m3u-ad-radius: 14px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.m3u-ad-grid--multi,
.ca-ads-wrap--multi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 16px;
}

.m3u-ad-card,
.ca-ad {
  position: relative;
  background: linear-gradient(180deg, color-mix(in srgb, var(--m3u-ad-card) 96%, #f8fafc), var(--m3u-ad-card));
  border: 1px solid var(--m3u-ad-border);
  border-radius: var(--m3u-ad-radius);
  padding: 16px 18px;
  box-shadow:
    0 1px 2px rgba(15, 23, 42, 0.04),
    0 8px 24px -12px rgba(99, 102, 241, 0.22);
  min-width: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.m3u-ad-card:hover,
.ca-ad:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, #6366f1 32%, var(--m3u-ad-border));
  box-shadow:
    0 2px 4px rgba(15, 23, 42, 0.05),
    0 14px 32px -14px rgba(99, 102, 241, 0.28);
}

.m3u-sponsored-label,
.ca-ad__label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--m3u-ad-muted);
  margin-bottom: 10px;
}

.m3u-sponsored-label::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #94a3b8;
  flex-shrink: 0;
}

.m3u-ad-card__sponsor-name {
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-primary, #334155);
  font-size: 12px;
}

.m3u-ad-card__title,
.ca-ad__title {
  display: block;
  font-size: clamp(1.05rem, 2.1vw, 1.2rem);
  font-weight: 700;
  line-height: 1.35;
  color: var(--m3u-ad-title);
  text-decoration: none;
  margin: 0 0 8px;
  word-break: break-word;
}

.m3u-ad-card__title:hover,
.ca-ad__title:hover {
  text-decoration: underline;
}

.m3u-ad-card__body .ca-ad__desc,
.m3u-ad-card__desc,
.ca-ad__desc {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-primary, #334155);
}

.m3u-ad-card__display,
.ca-ad__display {
  font-size: 13px;
  font-weight: 500;
  color: var(--m3u-ad-display);
  margin-bottom: 12px;
  word-break: break-all;
}

.m3u-ad-cta,
.ca-ad__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 16px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  color: #fff !important;
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 55%, #7c3aed 100%);
  border: 1px solid color-mix(in srgb, #4f46e5 70%, #000);
  box-shadow: 0 4px 12px -4px rgba(79, 70, 229, 0.55);
}

.m3u-ad-cta:hover,
.ca-ad__cta:hover {
  filter: brightness(1.06);
  color: #fff !important;
}

.ca-ad__media,
.m3u-ad-card__media {
  margin-bottom: 12px;
}

.ca-ad__media img {
  max-width: 100%;
  height: auto;
  max-height: 120px;
  border-radius: 10px;
  object-fit: contain;
}

.ca-ad--banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.ca-ad--inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 12px 14px;
}

.ca-ad--inline .ca-ad__desc,
.ca-ad--inline .m3u-ad-cta {
  display: none;
}

/* Admin debug panel on public pages */
.m3u-ads-debug {
  margin: 16px 0;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px dashed #f59e0b;
  background: color-mix(in srgb, #fef3c7 80%, #fff);
  font-size: 13px;
  line-height: 1.5;
  color: #78350f;
}

.m3u-ads-debug code {
  font-size: 12px;
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 5px;
  border-radius: 4px;
}

.m3u-ads-debug ul {
  margin: 10px 0 0;
  padding-left: 20px;
}

@media (max-width: 640px) {
  .m3u-ad-grid--multi,
  .ca-ads-wrap--multi {
    grid-template-columns: minmax(0, 1fr);
  }
}

[data-theme="dark"] .m3u-ad-card,
[data-theme="dark"] .ca-ad {
  --m3u-ad-card: var(--bg-card, #1e293b);
  --m3u-ad-border: color-mix(in srgb, #818cf8 22%, #334155);
}

[data-theme="dark"] .m3u-ad-card__title,
[data-theme="dark"] .ca-ad__title {
  color: #60a5fa;
}

[data-theme="dark"] .m3u-ad-card__display,
[data-theme="dark"] .ca-ad__display {
  color: #4ade80;
}

[data-theme="dark"] .m3u-ads-debug {
  background: color-mix(in srgb, #422006 50%, #1e293b);
  color: #fde68a;
  border-color: #b45309;
}