/* === PRO TIPS / CPA BRIDGES — Tier 2 Monetization Integration === */

/* Base Pro Tip Callout */
.bv-pro-tip {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  margin: var(--space-10) 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

/* Left accent bar */
.bv-pro-tip::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  background: var(--color-accent);
}

/* Variant: Security (VPN) — Blue */
.bv-pro-tip--security::before { background: var(--color-accent); }
.bv-pro-tip--security .bv-pro-tip__icon { background: var(--color-accent); }

/* Variant: Connectivity (eSIM) — Green */
.bv-pro-tip--connectivity::before { background: var(--color-success); }
.bv-pro-tip--connectivity .bv-pro-tip__icon { background: var(--color-success); }

/* Variant: Insurance — Violet */
.bv-pro-tip--insurance::before { background: var(--color-premium); }
.bv-pro-tip--insurance .bv-pro-tip__icon { background: var(--color-premium); }

/* Variant: Finance — Amber */
.bv-pro-tip--finance::before { background: var(--color-warning); }
.bv-pro-tip--finance .bv-pro-tip__icon { background: var(--color-warning); }

/* Icon */
.bv-pro-tip__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: white;
  box-shadow: var(--shadow-sm);
}

/* Content */
.bv-pro-tip__content { flex: 1; min-width: 0; }

.bv-pro-tip__title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  line-height: var(--line-tight);
}

.bv-pro-tip__text {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: var(--line-relaxed);
}

/* CTA */
.bv-pro-tip__cta { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.bv-pro-tip__cta .bv-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* Mobile */
@media (max-width: 600px) {
  .bv-pro-tip { flex-direction: column; text-align: center; gap: var(--space-4); }
  .bv-pro-tip::before { display: none; }
  .bv-pro-tip__icon { margin: 0 auto; }
  .bv-pro-tip__cta { justify-content: center; width: 100%; }
  .bv-pro-tip__cta .bv-btn { width: 100%; max-width: 200px; }
}

/* === INLINE PRO TIP — For Tight Spaces === */
.bv-pro-tip-inline {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  border-radius: var(--radius-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  font-size: var(--text-sm);
}

.bv-pro-tip-inline__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.bv-pro-tip-inline__text {
  flex: 1;
  color: var(--color-text);
  line-height: var(--line-normal);
}

.bv-pro-tip-inline__text strong { color: var(--color-text); }

.bv-pro-tip-inline__cta .bv-btn {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  white-space: nowrap;
}

@media (max-width: 480px) {
  .bv-pro-tip-inline { flex-direction: column; text-align: center; }
  .bv-pro-tip-inline__cta { width: 100%; }
  .bv-pro-tip-inline__cta .bv-btn { width: 100%; }
}

/* === CPA BRIDGE GRID — For Articles with Multiple Tier 2 Partners === */
.bv-cpa-bridge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
  margin: var(--space-10) 0;
}

.bv-cpa-bridge-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.bv-cpa-bridge-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.bv-cpa-bridge-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.bv-cpa-bridge-card__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  color: white;
  flex-shrink: 0;
}

.bv-cpa-bridge-card--vpn .bv-cpa-bridge-card__icon { background: var(--color-accent); }
.bv-cpa-bridge-card--esim .bv-cpa-bridge-card__icon { background: var(--color-success); }
.bv-cpa-bridge-card--insurance .bv-cpa-bridge-card__icon { background: var(--color-premium); }
.bv-cpa-bridge-card--finance .bv-cpa-bridge-card__icon { background: var(--color-warning); }

.bv-cpa-bridge-card__title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
}

.bv-cpa-bridge-card__desc {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--line-relaxed);
  flex: 1;
}

.bv-cpa-bridge-card__cta { margin-top: auto; }
.bv-cpa-bridge-card__cta .bv-btn { width: 100%; justify-content: center; }