:root {
  --osb-ink: #0f172a;
  --osb-ink-soft: #1e293b;
  --osb-gold: #f5c451;
  --osb-gold-deep: #d9a436;
  --osb-surface: #f8fafc;
  --osb-shadow: 0 30px 80px rgba(15, 23, 42, 0.35);
}

.osb-spotlight-shell {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.75), rgba(15, 23, 42, 0.92));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 99999;
  padding: 24px;
}

.osb-spotlight-shell.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.osb-spotlight-panel {
  max-width: 980px;
  width: min(980px, 92vw);
  background: var(--osb-surface);
  color: var(--osb-ink);
  border-radius: 24px;
  box-shadow: var(--osb-shadow);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  overflow: hidden;
  transform: translateY(24px) scale(0.98);
  transition: transform 0.4s ease;
}

.osb-spotlight-shell.is-visible .osb-spotlight-panel {
  transform: translateY(0) scale(1);
}

.osb-spotlight-media {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.85));
  min-height: 320px;
  position: relative;
}

.osb-spotlight-media::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(245, 196, 81, 0.5);
  border-radius: 18px;
}

.osb-spotlight-media.hide-frame::after {
  display: none;
}

.osb-spotlight-content {
  padding: 48px 48px 44px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.osb-spotlight-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--osb-gold-deep);
  margin: 0;
}

.osb-spotlight-title {
  font-size: clamp(2rem, 3.2vw, 2rem);
  line-height: 1.1;
  margin: 0;
  font-weight: 700;
}

.osb-spotlight-subtitle {
  font-size: 1rem;
  color: var(--osb-ink-soft);
  margin: 0;
  max-width: 28rem;
}

.osb-spotlight-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.osb-spotlight-btn {
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.osb-spotlight-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.2);
}

.osb-spotlight-btn.osb-primary {
  background: var(--osb-ink);
  color: #fff;
}

.osb-spotlight-btn.osb-secondary {
  background: transparent;
  color: var(--osb-ink);
  border: 1px solid rgba(15, 23, 42, 0.2);
}

.osb-spotlight-close {
  position: absolute;
  top: 18px;
  right: 18px;
  border: none;
  background: rgba(15, 23, 42, 0.08);
  color: var(--osb-ink);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  padding: 0;
  line-height: 1;
  font-size: 18px;
  cursor: pointer;
  z-index: 2;
}

.osb-spotlight-media.has-image {
  background-size: cover;
  background-position: center;
}

@media (max-width: 900px) {
  .osb-spotlight-panel {
    grid-template-columns: 1fr;
  }

  .osb-spotlight-media {
    min-height: 220px;
  }

  .osb-spotlight-content {
    padding: 32px;
  }
}