/* ============================================================
   UBCAR.ro — Cookie Consent Banner
   ============================================================ */

.cookie-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-toast);
  background-color: var(--color-gray-900);
  color: var(--color-gray-200);
  padding: var(--space-4) var(--container-padding);
  box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.15);
}

.cookie-banner--visible {
  display: block;
}

.cookie-banner__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: var(--container-max);
  margin: 0 auto;
  align-items: center;
}

@media (min-width: 768px) {
  .cookie-banner__inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

.cookie-banner__text {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-300);
}

.cookie-banner__text a {
  color: var(--color-primary-300);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.cookie-banner__btn {
  padding: var(--space-2) var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
}

.cookie-banner__btn--accept {
  background-color: var(--color-primary-500);
  color: var(--color-white);
}

.cookie-banner__btn--accept:hover {
  background-color: var(--color-primary-600);
}

.cookie-banner__btn--info {
  background-color: transparent;
  color: var(--color-gray-400);
  border: 1px solid var(--color-gray-600);
}

.cookie-banner__btn--info:hover {
  color: var(--color-white);
  border-color: var(--color-gray-400);
}

/* ============================================================
   Back to Top Button
   ============================================================ */

.back-to-top {
  display: none;
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-sticky);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-600);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: background-color var(--transition-fast), transform var(--transition-fast), opacity var(--transition-base);
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  line-height: 1;
  opacity: 0;
  transform: translateY(10px);
}

.back-to-top--visible {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-primary-700);
  transform: translateY(-2px);
}

.back-to-top:focus-visible {
  outline: 3px solid var(--color-primary-300);
  outline-offset: 3px;
}

/* Back to top arrow (CSS-only) */
.back-to-top::before {
  content: '↑';
  font-size: var(--font-size-xl);
}

/* ============================================================
   Skip to Content Link
   ============================================================ */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 9999;
  padding: var(--space-3) var(--space-6);
  background-color: var(--color-primary-600);
  color: var(--color-white);
  text-decoration: none;
  font-weight: var(--font-weight-semibold);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
}

/* ============================================================
   Toast Notifications
   ============================================================ */

.toast-container {
  position: fixed;
  top: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
  max-width: 420px;
  width: calc(100% - var(--space-8));
}

.toast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  opacity: 0;
  transform: translateX(100%);
  transition: opacity 0.3s ease, transform 0.3s ease;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.toast--visible {
  opacity: 1;
  transform: translateX(0);
}

.toast--exit {
  opacity: 0;
  transform: translateX(100%);
}

/* Toast body (icon + message) */
.toast__body {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  min-width: 0;
}

.toast__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
}

.toast__message {
  flex: 1;
  min-width: 0;
  font-weight: var(--font-weight-medium);
}

.toast__close {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  opacity: 0.6;
  transition: opacity var(--transition-fast), background-color var(--transition-fast);
}

.toast__close:hover {
  opacity: 1;
  background-color: rgba(0, 0, 0, 0.08);
}

/* Type: Success */
.toast--success {
  background-color: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.toast--success .toast__icon {
  color: #059669;
}

.toast--success .toast__close {
  color: #065f46;
}

/* Type: Error */
.toast--error {
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.toast--error .toast__icon {
  color: #dc2626;
}

.toast--error .toast__close {
  color: #991b1b;
}

/* Type: Info */
.toast--info {
  background-color: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.toast--info .toast__icon {
  color: #2563eb;
}

.toast--info .toast__close {
  color: #1e40af;
}

/* Type: Warning */
.toast--warning {
  background-color: #fffbeb;
  color: #92400e;
  border: 1px solid #fde68a;
}

.toast--warning .toast__icon {
  color: #d97706;
}

.toast--warning .toast__close {
  color: #92400e;
}

/* Mobile: full-width at bottom */
@media (max-width: 767px) {
  .toast-container {
    top: auto;
    bottom: var(--space-4);
    right: var(--space-4);
    left: var(--space-4);
    max-width: 100%;
    width: auto;
  }

  .toast {
    transform: translateY(100%);
  }

  .toast--visible {
    transform: translateY(0);
  }

  .toast--exit {
    transform: translateY(100%);
  }
}