/* ==========================================================
   Cookie Banner GDPR — Marcantonio Bianco Portfolio
   Design minimale, dark, coerente con un portfolio visual.
   ========================================================== */

/* ---------- Overlay ---------- */

#mb-cookie-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 99998;
  transition: opacity 0.3s ease;
}

#mb-cookie-overlay.mb-cookie-hidden {
  opacity: 0;
  pointer-events: none;
}

/* ---------- Banner ---------- */

#mb-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99999;
  background: #111;
  color: #e5e5e5;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 32px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  transform: translateY(0);
  transition: transform 0.35s ease, opacity 0.35s ease;
}

#mb-cookie-banner.mb-cookie-hidden {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}

.mb-cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

.mb-cookie-text {
  flex: 1 1 480px;
}

.mb-cookie-title {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  margin: 0 0 6px;
}

.mb-cookie-desc {
  margin: 0;
  color: #aaa;
  font-size: 13px;
  line-height: 1.6;
}

/* ---------- Actions ---------- */

.mb-cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.mb-cookie-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 22px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  font-family: inherit;
}

.mb-cookie-btn--primary {
  background: #fff;
  color: #111;
}

.mb-cookie-btn--primary:hover {
  background: #e0e0e0;
}

.mb-cookie-btn--secondary {
  background: transparent;
  color: #ccc;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.mb-cookie-btn--secondary:hover {
  border-color: rgba(255, 255, 255, 0.35);
  color: #fff;
}

.mb-cookie-btn--link {
  background: none;
  color: #888;
  padding: 10px 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.mb-cookie-btn--link:hover {
  color: #fff;
}

/* ---------- Preferences panel ---------- */

#mb-cookie-prefs {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 99999;
  background: #111;
  color: #e5e5e5;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 32px 36px;
  width: 90%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

#mb-cookie-prefs.mb-cookie-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -48%);
}

#mb-cookie-prefs .mb-cookie-title {
  margin-bottom: 20px;
  font-size: 18px;
}

/* ---------- Option rows ---------- */

.mb-cookie-option {
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mb-cookie-option:last-of-type {
  border-bottom: none;
}

.mb-cookie-option label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 14px;
}

.mb-cookie-option label strong {
  color: #fff;
}

.mb-cookie-option input[type='checkbox'] {
  width: 18px;
  height: 18px;
  accent-color: #fff;
  cursor: pointer;
  flex-shrink: 0;
}

.mb-cookie-option input[type='checkbox']:disabled {
  opacity: 0.5;
  cursor: default;
}

.mb-cookie-option-desc {
  margin: 4px 0 0 28px;
  font-size: 12px;
  color: #777;
  line-height: 1.5;
}

#mb-cookie-prefs .mb-cookie-actions {
  margin-top: 24px;
  justify-content: flex-end;
}

/* ---------- Responsive ---------- */

@media (max-width: 640px) {
  #mb-cookie-banner {
    padding: 20px 18px;
  }

  .mb-cookie-inner {
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
  }

  .mb-cookie-actions {
    flex-direction: column;
  }

  .mb-cookie-btn {
    width: 100%;
    text-align: center;
  }

  #mb-cookie-prefs {
    padding: 24px 20px;
    width: 95%;
  }
}