/**
 * Reusable Components
 * Source patterns: montuvia-design-system.jsx
 */

/* ========================================
   BUTTONS (JSX lines 238-293)
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn--primary {
  background-color: var(--color-terracota);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-terracota-dark);
}

.btn--secondary {
  background-color: var(--color-midnight);
  color: var(--color-creme);
}

.btn--secondary:hover {
  background-color: var(--color-midnight-light);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--color-terracota);
  color: var(--color-terracota);
}

.btn--outline:hover {
  background-color: var(--color-terracota);
  color: var(--color-white);
}

.btn--outline-creme {
  background-color: transparent;
  border-color: var(--color-creme);
  color: var(--color-creme);
}

.btn--outline-creme:hover {
  background-color: var(--color-creme);
  color: var(--color-midnight);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-terracota);
}

.btn--ghost:hover {
  background-color: var(--color-creme-light);
}

.btn--sm {
  font-size: 12px;
  padding: 8px 16px;
}

.btn--lg {
  font-size: 16px;
  padding: 16px 32px;
}

/* ========================================
   BADGES (JSX lines 411-450)
   ======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
}

.badge--olive {
  background-color: var(--color-olive);
  color: var(--color-creme-light);
}

.badge--terracota {
  background-color: var(--color-terracota);
  color: var(--color-white);
}

.badge--creme {
  background-color: var(--color-creme);
  color: var(--color-midnight);
}

.badge--success {
  background-color: var(--color-success-light);
  color: var(--color-success);
}

.badge--warning {
  background-color: var(--color-warning-light);
  color: var(--color-warning);
}

.badge--error {
  background-color: var(--color-error-light);
  color: var(--color-error);
}

/* ========================================
   CARDS
   ======================================== */

.card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: box-shadow var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card--creme {
  background-color: var(--color-creme-light);
  border-color: var(--color-creme-dark);
}

.card--midnight {
  background-color: var(--color-midnight);
  color: var(--color-creme);
  border-color: var(--color-midnight-light);
}

/* ========================================
   MENU CARD GRID
   ======================================== */

.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

@media (min-width: 640px) {
  .menu-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
  }
}

@media (min-width: 1024px) {
  .menu-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ========================================
   MENU CARD
   ======================================== */

.menu-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.menu-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.menu-card:active {
  transform: translateY(0);
}

.menu-card__image {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--color-gray-100);
}

.menu-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.menu-card:hover .menu-card__img {
  transform: scale(1.05);
}

.menu-card__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-creme) 0%, var(--color-creme-dark) 100%);
}

.menu-card__placeholder.menu-card--olive {
  background: linear-gradient(135deg, var(--color-olive-light) 0%, var(--color-olive) 100%);
}

.menu-card__placeholder-icon {
  font-size: 32px;
  opacity: 0.4;
}

.menu-card__tags {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  display: flex;
  gap: 4px;
}

.menu-card__badge {
  font-size: 9px;
  padding: 3px 6px;
}

.menu-card__body {
  padding: var(--space-sm) var(--space-sm) var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.menu-card__name {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-midnight);
  text-transform: uppercase;
  letter-spacing: 0.2px;
  line-height: 1.3;
}

@media (min-width: 640px) {
  .menu-card__name {
    font-size: 14px;
  }
}

.menu-card__desc {
  font-family: var(--font-ui);
  font-size: 11px;
  line-height: 1.4;
  color: var(--color-gray-500);
  margin: 0;
}

.menu-card__price {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--color-terracota);
  margin-top: auto;
}

.menu-card--olive .menu-card__price {
  color: var(--color-olive);
}

/* ========================================
   DISH MODAL
   ======================================== */

.modal-dish {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal-dish.modal--open {
  pointer-events: auto;
  opacity: 1;
}

.modal-dish__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(20, 20, 20, 0.6);
}

.modal-dish__content {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  max-height: 90vh;
  width: 100%;
  max-width: 500px;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.modal-dish.modal--open .modal-dish__content {
  transform: translateY(0);
}

@media (min-width: 640px) {
  .modal-dish {
    align-items: center;
  }
  .modal-dish__content {
    border-radius: var(--radius-xl);
    max-height: 85vh;
    margin: var(--space-lg);
  }
  .modal-dish__content {
    transform: translateY(20px);
  }
  .modal-dish.modal--open .modal-dish__content {
    transform: translateY(0);
  }
}

.modal-dish__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(20, 20, 20, 0.5);
  color: var(--color-white);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
  border: none;
}

.modal-dish__photo-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-gray-100);
}

.modal-dish__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-dish__body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.modal-dish__name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--color-midnight);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 0;
}

.modal-dish__price {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-terracota);
}

.modal-dish__desc {
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-gray-600);
  margin: 0;
}

.modal-dish__tags {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
}

.modal-dish__vegan {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--color-olive);
  font-style: italic;
  margin: 0;
}

.modal-dish__variants {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.modal-dish__variant {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 1px dashed var(--color-gray-200);
}

.modal-dish__variant:last-child {
  border-bottom: none;
}

.modal-dish__variant span:first-child {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--color-gray-600);
}

.modal-dish__variant-price {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--color-terracota);
}

/* ========================================
   CATEGORY HEADER
   ======================================== */

.category-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-terracota);
}

.category-header--olive {
  border-bottom-color: var(--color-olive);
}

.category-header__icon {
  width: 32px;
  height: 32px;
  color: var(--color-terracota);
}

.category-header--olive .category-header__icon {
  color: var(--color-olive);
}

.category-header__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  color: var(--color-terracota);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.category-header--olive .category-header__title {
  color: var(--color-olive);
}

.category-header__subtitle {
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--color-gray-500);
  font-style: italic;
}

.category-header__subtitle--visible {
  color: var(--color-terracota);
  font-weight: 600;
  font-size: 15px;
  margin-top: 0;
}

/* ========================================
   TABS / CATEGORY NAVIGATION
   ======================================== */

.tabs {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-xl);
  position: relative;
  transition: all var(--transition-slow);
}

.tabs::-webkit-scrollbar {
  display: none;
}

/* Sticky tabs when scrolled past sentinel */
.tabs--sticky {
  position: sticky;
  top: 56px;
  z-index: 50;
  background-color: var(--color-creme-light);
  padding-top: var(--space-md);
  padding-bottom: var(--space-md);
  margin-left: calc(-1 * var(--container-padding));
  margin-right: calc(-1 * var(--container-padding));
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  box-shadow: 0 4px 12px rgba(20, 20, 20, 0.06);
}

/* Scroll hint - right fade */
.tabs--has-overflow::after {
  content: '';
  position: sticky;
  right: 0;
  top: 0;
  min-width: 48px;
  height: 100%;
  background: linear-gradient(to right, transparent, var(--color-creme-light));
  pointer-events: none;
  flex-shrink: 0;
}

/* Scroll hint - left fade */
.tabs--scroll-start::before {
  content: '';
  position: sticky;
  left: 0;
  top: 0;
  min-width: 48px;
  height: 100%;
  background: linear-gradient(to left, transparent, var(--color-creme-light));
  pointer-events: none;
  flex-shrink: 0;
  order: -1;
}

.tab {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  background-color: var(--color-white);
  color: var(--color-gray-600);
  border: 1px solid var(--color-gray-200);
  cursor: pointer;
  transition: all var(--transition-normal);
  white-space: nowrap;
  flex-shrink: 0;
}

.tab:hover {
  border-color: var(--color-terracota);
  color: var(--color-terracota);
}

.tab--active,
.tab--active:hover {
  background-color: var(--color-terracota);
  color: #FFFFFF;
  border-color: var(--color-terracota);
}

.tab--olive.tab--active,
.tab--olive.tab--active:hover {
  background-color: var(--color-olive);
  color: #FFFFFF;
  border-color: var(--color-olive);
}

/* ========================================
   FILTER CHIPS
   ======================================== */

.filters {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.filter-chip {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background-color: transparent;
  color: var(--color-gray-600);
  border: 1px solid var(--color-gray-300);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.filter-chip:hover {
  border-color: var(--color-olive);
  color: var(--color-olive);
}

.filter-chip--active {
  background-color: var(--color-olive);
  color: var(--color-white);
  border-color: var(--color-olive);
}

/* ========================================
   FORM INPUTS
   ======================================== */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-creme-dark);
}

.form-input {
  font-family: var(--font-ui);
  font-size: 15px;
  padding: 12px 16px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  color: var(--color-midnight);
  transition: border-color var(--transition-normal);
  width: 100%;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-terracota);
  box-shadow: 0 0 0 3px rgba(147, 87, 39, 0.15);
}

.form-input--dark {
  background-color: var(--color-midnight-light);
  border-color: var(--color-gray-700);
  color: var(--color-creme);
}

.form-input--dark:focus {
  border-color: var(--color-creme);
  box-shadow: 0 0 0 3px rgba(207, 196, 177, 0.15);
}

.form-input--error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(166, 61, 61, 0.15);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238C8474' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

/* ========================================
   LANGUAGE TOGGLE
   ======================================== */

.lang-toggle {
  display: flex;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

.lang-toggle__btn {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  padding: 10px 16px;
  border-radius: var(--radius-full);
  color: var(--color-gray-500);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lang-toggle__btn--active {
  background-color: var(--color-white);
  color: var(--color-midnight);
  box-shadow: var(--shadow-sm);
}

.lang-toggle--dark {
  background-color: var(--color-midnight-light);
}

.lang-toggle--dark .lang-toggle__btn {
  color: var(--color-gray-400);
}

.lang-toggle--dark .lang-toggle__btn--active {
  background-color: var(--color-terracota);
  color: var(--color-white);
}

/* ========================================
   WHATSAPP FAB
   ======================================== */

.fab-whatsapp {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: #25D366;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform var(--transition-normal);
}

.fab-whatsapp:hover {
  transform: scale(1.1);
}

.fab-whatsapp svg {
  width: 28px;
  height: 28px;
}