/**
 * ═══════════════════════════════════════════════════════════════════════
 * SPIDIFY PRO — PREMIUM AD MONETIZATION SYSTEM STYLESHEET
 * ═══════════════════════════════════════════════════════════════════════
 * Dark obsidian hardware aesthetics, glassmorphic backdrop, zero layout shift
 */

.spidify-ad-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(8, 10, 15, 0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  transition: opacity 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.spidify-ad-modal-backdrop.visible {
  display: flex !important;
  opacity: 1;
}

.spidify-ad-modal-box {
  background: #131620;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  width: 100%;
  max-width: 460px;
  padding: 24px;
  position: relative;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(175, 82, 222, 0.15);
  transform: translateY(12px) scale(0.98);
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  color: #f2f4f8;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.spidify-ad-modal-backdrop.visible .spidify-ad-modal-box {
  transform: translateY(0) scale(1);
}

.spidify-ad-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--text-2, #8e8e93);
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.spidify-ad-close-btn:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  transform: scale(1.05);
}

/* Modal Header */
.spidify-ad-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(175, 82, 222, 0.15);
  border: 1px solid rgba(175, 82, 222, 0.35);
  color: var(--accent, #AF52DE);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.spidify-ad-title {
  font-family: var(--font-heading, 'Space Grotesk', sans-serif);
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0 0 6px;
  color: #fff;
  letter-spacing: -0.02em;
}

.spidify-ad-desc {
  font-size: 0.82rem;
  color: var(--text-2, #98989f);
  line-height: 1.45;
  margin: 0 0 16px;
  max-width: 380px;
}

/* Ad Frame Container */
.spidify-ad-slot-container {
  width: 100%;
  min-height: 250px;
  max-height: 280px;
  background: #0b0d13;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 14px;
  position: relative;
}

/* Dev Mode Ad Preview */
.spidify-ad-dev-preview {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-3, #636366);
}
.spidify-ad-dev-preview .dev-tag {
  background: rgba(255, 159, 10, 0.15);
  border: 1px solid #FF9F0A;
  color: #FF9F0A;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 6px;
  font-family: var(--font-mono, monospace);
}
.spidify-ad-dev-preview span {
  font-size: 0.75rem;
}

/* Fallback message if blocked or unavailable */
.spidify-ad-fallback {
  padding: 24px 16px;
  color: var(--text-2, #8e8e93);
  font-size: 0.82rem;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.spidify-ad-fallback .fallback-icon {
  font-size: 1.6rem;
}

/* Modal Actions */
.spidify-ad-continue-btn {
  width: 100%;
  padding: 13px 20px;
  background: var(--accent-gradient, linear-gradient(135deg, #AF52DE, #5856D6));
  border: none;
  border-radius: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
  box-shadow: 0 4px 18px rgba(175, 82, 222, 0.35);
}
.spidify-ad-continue-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 6px 24px rgba(175, 82, 222, 0.5);
}

.spidify-ad-footer-note {
  font-size: 0.73rem;
  color: var(--text-3, #636366);
  margin-top: 10px;
}

/* Responsive */
@media (max-width: 480px) {
  .spidify-ad-modal-box {
    padding: 20px 16px;
    border-radius: 16px;
  }
  .spidify-ad-title {
    font-size: 1.2rem;
  }
  .spidify-ad-slot-container {
    min-height: 200px;
  }
}