/* ========================================
   Cookie Banner Styles
   Phase 6 - Cookie Consent
   ======================================== */

/* Banner Container - Full-width bottom bar */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background-color: var(--color-background-lighter);
  border-top: 2px solid var(--color-accent);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.3);

  /* Start hidden below viewport */
  transform: translateY(100%);
  transition: transform 300ms ease-in-out;
}

/* Visible state (slide up) */
.cookie-banner--visible {
  transform: translateY(0);
}

/* Content wrapper */
.cookie-banner__content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* Text section */
.cookie-banner__text {
  flex: 1;
}

.cookie-banner__text p {
  margin: 0 0 var(--spacing-sm) 0;
  color: var(--color-text-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
}

.cookie-banner__text p:last-child {
  margin-bottom: 0;
}

/* Privacy policy link */
.cookie-banner__link {
  color: var(--color-accent);
  text-decoration: underline;
  font-weight: var(--font-weight-medium);
}

.cookie-banner__link:hover,
.cookie-banner__link:focus {
  color: var(--color-accent-hover, #2288ee);
  text-decoration: none;
}

/* Action buttons container */
.cookie-banner__actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* Button base styles */
.cookie-banner__button {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-width: 120px;
}

/* Accept button (primary). Uses a darker blue than --color-accent (#3399ff)
   because white text on #3399ff only hits a 2.94:1 contrast ratio, failing
   WCAG AA (needs 4.5:1). #1565c0 gives ~5.75:1. */
.cookie-banner__button--accept {
  background-color: #1565c0;
  color: white;
}

.cookie-banner__button--accept:hover,
.cookie-banner__button--accept:focus {
  background-color: #0d47a1;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(21, 101, 192, 0.3);
}

/* Decline button (secondary) */
.cookie-banner__button--decline {
  background-color: transparent;
  color: var(--color-text-secondary);
  border: 2px solid var(--color-border);
}

.cookie-banner__button--decline:hover,
.cookie-banner__button--decline:focus {
  background-color: var(--color-background-lighter);
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
}

/* Focus states for accessibility */
.cookie-banner__button:focus {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Responsive design */
@media (min-width: 768px) {
  .cookie-banner__content {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-xl);
  }

  .cookie-banner__actions {
    flex-shrink: 0;
  }
}

@media (max-width: 767px) {
  .cookie-banner__content {
    padding: var(--spacing-md);
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-banner__button {
    flex: 1;
    min-width: auto;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .cookie-banner {
    transition: none;
  }
}

/* ========================================
   Legal Page Utility Classes
   Used in datenschutz.html
   ======================================== */

/* Cookie revocation button (datenschutz.html). Uses a darker blue than
   --color-accent (#3399ff) because white text on #3399ff only hits a
   2.94:1 contrast ratio, failing WCAG AA (needs 4.5:1). #1565c0 gives
   ~5.75:1 — same fix as .cookie-banner__button--accept above. */
.btn-revoke-consent {
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: #1565c0;
  color: white;
  border: none;
  border-radius: var(--border-radius-sm);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.btn-revoke-consent:hover,
.btn-revoke-consent:focus {
  background-color: #0d47a1;
}

.btn-revoke-consent:focus {
  outline: 3px solid #1565c0;
  outline-offset: 2px;
}

/* Small helper text below revocation button */
.legal-note {
  margin-top: var(--spacing-sm);
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}

/* Date stamp at bottom of legal pages (e.g. "Stand: Februar 2026") */
.legal-datestamp {
  margin-top: var(--spacing-lg);
  font-size: var(--font-size-small);
  color: var(--color-text-secondary);
}