/* ==========================================================================
   PROST AKTIV VITAL (prostaktivvital.info) - COMPONENTS
   Header, Footer, Cart Drawer, Cookie Banner, Modals, Toasts
   ========================================================================== */

/* --------------------------------------------------------------------------
   TOP ANNOUNCEMENT BAR
   -------------------------------------------------------------------------- */
.top-bar {
  background-color: var(--color-tone-pine);
  color: #FAF9F6;
  font-size: 0.82rem;
  padding: 0.45rem var(--container-padding);
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.03em;
}

.top-bar-notice {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.top-bar-notice svg {
  width: 14px;
  height: 14px;
  stroke: var(--color-accent-amber);
}

.top-bar-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.lang-btn {
  color: #FAF9F6;
  opacity: 0.7;
  padding: 0.2rem 0.4rem;
  border-radius: var(--ui-radius-sm);
  transition: opacity var(--transition-fast), color var(--transition-fast);
}

.lang-btn:hover,
.lang-btn.is-active {
  opacity: 1;
  color: var(--color-accent-amber);
  font-weight: 600;
}

.lang-divider {
  opacity: 0.4;
}

/* --------------------------------------------------------------------------
   SITE HEADER
   -------------------------------------------------------------------------- */
.site-header {
  background-color: rgba(245, 243, 239, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: var(--border-subtle);
  transition: transform var(--transition-smooth), background-color var(--transition-smooth);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--color-ink-deep);
  text-transform: uppercase;
}

.brand-logo-mark {
  width: 28px;
  height: 28px;
  stroke: var(--color-tone-pine);
}

.brand-logo:hover {
  color: var(--color-tone-pine);
}

.main-nav {
  display: none;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-deep);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent-amber);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.nav-link.is-active {
  color: var(--color-accent-amber);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cart-trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border: var(--border-subtle);
  border-radius: var(--ui-radius-sm);
  background: var(--color-surface-card);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-ink-deep);
  transition: var(--transition-fast);
}

.cart-trigger:hover {
  border-color: var(--color-accent-amber);
}

.cart-trigger svg {
  width: 18px;
  height: 18px;
}

.cart-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 4px;
  border-radius: var(--ui-radius-pill);
  background-color: var(--color-accent-amber);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 8px;
  color: var(--color-ink-deep);
  border-radius: var(--ui-radius-sm);
}

.menu-toggle svg {
  width: 24px;
  height: 24px;
}

@media (min-width: 992px) {
  .main-nav {
    display: block;
  }
  .menu-toggle {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   MOBILE NAVIGATION DRAWER
   -------------------------------------------------------------------------- */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(24, 29, 27, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.mobile-nav-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 360px);
  background-color: var(--color-bg-base);
  z-index: 1001;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-drawer);
  padding: 1.5rem;
}

.mobile-nav-panel.is-open {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: var(--border-subtle);
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--color-ink-deep);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px dashed rgba(24, 29, 27, 0.08);
}

.mobile-nav-link:hover,
.mobile-nav-link.is-active {
  color: var(--color-accent-amber);
}

.mobile-nav-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   CART DRAWER
   -------------------------------------------------------------------------- */
.cart-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(24, 29, 27, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.cart-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(92vw, 440px);
  background-color: #FFFFFF;
  z-index: 1101;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-drawer);
}

.cart-drawer.is-open {
  transform: translateX(0);
}

.cart-header {
  padding: 1.35rem 1.5rem;
  border-bottom: var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-bg-base);
}

.cart-header h3 {
  font-size: 1.25rem;
  margin: 0;
}

.btn-close {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ui-radius-sm);
  color: var(--color-ink-secondary);
  transition: color var(--transition-fast);
}

.btn-close:hover {
  color: var(--color-ink-deep);
}

.cart-body {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  height: 100%;
  padding: 2rem 1rem;
  gap: 1rem;
  color: var(--color-ink-secondary);
}

.cart-empty-state svg {
  width: 48px;
  height: 48px;
  stroke: var(--color-border-sand);
}

.cart-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 1rem;
  padding: 1rem;
  border: var(--border-subtle);
  border-radius: var(--ui-radius-sm);
  background-color: var(--color-bg-base);
  align-items: center;
}

.cart-item-img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: var(--ui-radius-sm);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-sand);
}

.cart-item-info h4 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
}

.cart-item-pkg {
  font-size: 0.78rem;
  color: var(--color-ink-secondary);
  margin-bottom: 0.4rem;
}

.cart-item-price {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-ink-deep);
}

.cart-qty-control {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-border-sand);
  border-radius: var(--ui-radius-sm);
  background: #FFFFFF;
}

.qty-btn {
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  line-height: 1;
  color: var(--color-ink-deep);
}

.qty-btn:hover {
  background-color: var(--color-surface-muted);
}

.qty-val {
  min-width: 24px;
  text-align: center;
  font-size: 0.85rem;
  font-family: var(--font-mono);
  font-weight: 600;
}

.cart-item-remove {
  color: var(--color-ink-secondary);
  font-size: 0.75rem;
  text-decoration: underline;
  margin-top: 0.35rem;
  display: inline-block;
  cursor: pointer;
}

.cart-item-remove:hover {
  color: #B23B2A;
}

.cart-footer {
  padding: 1.5rem;
  border-top: var(--border-subtle);
  background-color: var(--color-bg-base);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.92rem;
  color: var(--color-ink-secondary);
}

.cart-summary-row--total {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-ink-deep);
  padding-top: 0.5rem;
  border-top: 1px dashed var(--color-border-sand);
}

.cart-summary-row--total span:last-child {
  font-family: var(--font-mono);
  color: var(--color-tone-pine);
}

.cart-shipping-note {
  font-size: 0.78rem;
  color: var(--color-tone-moss);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* --------------------------------------------------------------------------
   COOKIE CONSENT BANNER & SETTINGS MODAL
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  max-width: 580px;
  margin-left: auto;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-sand);
  border-radius: var(--ui-radius-sm);
  box-shadow: 0 16px 40px -8px rgba(24, 29, 27, 0.16);
  padding: 1.5rem;
  z-index: 1200;
  transform: translateY(120%);
  opacity: 0;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}

.cookie-banner.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.cookie-banner-content h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.cookie-banner-content p {
  font-size: 0.88rem;
  line-height: 1.55;
  margin-bottom: 1.15rem;
}

.cookie-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Cookie Settings Modal */
.cookie-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(24, 29, 27, 0.55);
  backdrop-filter: blur(4px);
  z-index: 1300;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.cookie-modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.cookie-modal {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-sand);
  border-radius: var(--ui-radius-sm);
  width: 100%;
  max-width: 580px;
  max-height: 88vh;
  overflow-y: auto;
  box-shadow: 0 24px 48px -12px rgba(24, 29, 27, 0.2);
  display: flex;
  flex-direction: column;
}

.cookie-modal-header {
  padding: 1.35rem 1.5rem;
  border-bottom: var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-bg-base);
}

.cookie-modal-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.cookie-pref-item {
  padding: 1rem;
  border: var(--border-subtle);
  border-radius: var(--ui-radius-sm);
  background-color: var(--color-bg-base);
}

.cookie-pref-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.cookie-pref-header span {
  font-weight: 600;
  font-size: 0.92rem;
}

.cookie-pref-item p {
  font-size: 0.82rem;
  color: var(--color-ink-secondary);
  margin: 0;
}

.cookie-modal-footer {
  padding: 1.25rem 1.5rem;
  border-top: var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background-color: var(--color-bg-base);
}

/* --------------------------------------------------------------------------
   SITE FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-tone-pine);
  color: #FAF9F6;
  padding-top: clamp(3rem, 6vw, 5rem);
  padding-bottom: 2rem;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer a {
  color: rgba(250, 249, 246, 0.82);
}

.site-footer a:hover {
  color: var(--color-accent-amber);
}

.site-footer p {
  color: rgba(250, 249, 246, 0.7);
  font-size: 0.88rem;
  line-height: 1.6;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  }
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-amber);
  margin-bottom: 1.25rem;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-nav-link {
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-disclaimer-wrap {
  background-color: rgba(0, 0, 0, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--ui-radius-sm);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

.footer-disclaimer-wrap p {
  font-size: 0.82rem;
  line-height: 1.55;
  color: rgba(250, 249, 246, 0.65);
}

.footer-disclaimer-wrap p + p {
  margin-top: 0.5rem;
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-copy {
  font-size: 0.8rem;
  color: rgba(250, 249, 246, 0.5);
  font-family: var(--font-mono);
}

/* --------------------------------------------------------------------------
   TOAST NOTIFICATION
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1400;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--color-ink-deep);
  color: #FFFFFF;
  padding: 0.85rem 1.25rem;
  border-radius: var(--ui-radius-sm);
  box-shadow: 0 8px 24px rgba(24, 29, 27, 0.2);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(20px);
  opacity: 0;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}

.toast.is-show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  stroke: var(--color-accent-amber);
}