/* ============================================================
   MENU DIGITAL — The Roost Coffee
   HTML/CSS vanilla, mobile-first
   ============================================================ */

/* ---------- Variables (branding theRoostCoffee) ---------- */
:root {
  --cream: #f5f0e8;
  --espresso: #2c1810;
  --caramel: #8b6914;
  --milk: #e8e0d4;
  --menu-green: #3d4239;
  --shadow: rgba(44, 24, 16, 0.12);
  --surface-elevated: #4a3728;

  /* Thème sombre (défaut) */
  --bg: var(--menu-green);
  --bg-surface: #3d2e26;
  --text: var(--cream);
  --text-muted: var(--milk);
  --accent: var(--caramel);
  --border: rgba(245, 240, 232, 0.15);
  --input-bg: rgba(245, 240, 232, 0.08);
  --input-border: rgba(245, 240, 232, 0.2);
  --card-bg: linear-gradient(165deg, #4a3728 0%, var(--espresso) 100%);
  --card-border: rgba(255, 255, 255, 0.12);
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.4);
  --search-cancel-color: var(--milk);
}

[data-theme="light"] {
  --bg: var(--cream);
  --text: var(--espresso);
  --text-muted: var(--espresso);
  --accent: var(--caramel);
  --border: rgba(44, 24, 16, 0.12);
  --input-border: rgba(44, 24, 16, 0.2);
  --card-bg: var(--milk);
  --card-border: rgba(44, 24, 16, 0.1);
  --shadow-card: 0 4px 20px var(--shadow);
  --search-cancel-color: var(--espresso);
}

/* ---------- Base ---------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

h1, h2, h3, .accent {
  font-family: 'Libre Baskerville', serif;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Header ---------- */
.menu-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  gap: 1rem;
}

.menu-header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.menu-header-logo-img {
  display: block;
  height: 5rem;
  width: auto;
  max-width: 140px;
  object-fit: contain;
}

/* Titre centré dans la navbar */
.menu-header-title {
  flex: 1;
  text-align: center;
  font-family: 'Libre Baskerville', serif;
  font-size: 1.4rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
}

[data-theme="light"] .menu-header-title {
  color: var(--menu-green);
}

/* Évite que le logo pousse le titre hors centre visuel */
.menu-header-logo {
  flex-shrink: 0;
}

.menu-header-logo-img--light {
  display: none;
}

.menu-header-logo-img--dark {
  display: block;
}

[data-theme="light"] .menu-header-logo-img--light {
  display: block;
}

[data-theme="light"] .menu-header-logo-img--dark {
  display: none;
}

.menu-header-theme-toggle {
  flex-shrink: 0;
  width: 2.75rem;
  height: 2.75rem;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--input-bg);
  color: var(--accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.menu-header-theme-toggle:hover {
  background: var(--bg-surface);
  transform: scale(1.05);
}

.menu-header-theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.menu-header-theme-toggle-icon {
  width: 1.5rem;
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  color: var(--accent);
  background: none;
  border-radius: 999px;
}

[data-theme="dark"] .menu-header-theme-toggle-icon::before {
  content: "🌙";
  font-size: 1.2rem;
}

[data-theme="light"] .menu-header-theme-toggle-icon::before {
  content: "☀️";
  font-size: 1.2rem;
}

/* ---------- Main & Toolbar ---------- */
.menu-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  position: relative;
  z-index: 1;
}

/* ---------- Layout autour de la grille & des catégories ---------- */
.menu-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.menu-categories {
  display: none;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  background: var(--surface-elevated);
  box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.menu-categories-title {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.menu-filters--categories {
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
}

.menu-categories .menu-filter-btn {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
}

.menu-toolbar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.menu-toolbar-filters {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* Search */
.menu-search-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.menu-search-input {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 2.75rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 2rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.menu-search-input::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

.menu-search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(139, 105, 20, 0.2);
}

/* Bouton clear (x) de la recherche : milk en dark, espresso en light */
.menu-search-input::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
  width: 1rem;
  height: 1rem;
  background: var(--search-cancel-color);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  cursor: pointer;
}

/* Mobile filter toggle button (à côté de la recherche) */
.menu-filter-toggle {
  flex-shrink: 0;
  padding: 0.6rem 0.9rem;
  min-width: 44px;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.menu-filter-toggle::before {
  content: "⧉";
  font-size: 0.95rem;
}

.menu-filter-toggle:hover {
  background: var(--bg-surface);
  color: var(--text);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.menu-filter-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Panneau déroulant des filtres sur mobile */
.menu-filter-panel {
  margin-top: 0.75rem;
  padding: 0.75rem 0.9rem;
  border-radius: 0.9rem;
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.menu-filter-panel[hidden] {
  display: none;
}

.menu-filter-panel-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.menu-filter-panel-title {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Style "cases à cocher" pour les filtres dans le panneau mobile */
.menu-filter-panel .menu-filter-btn {
  position: relative;
  padding-left: 2.1rem;
}

.menu-filter-panel .menu-filter-btn::before {
  content: "";
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0.9rem;
  height: 0.9rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: transparent;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2);
}

.menu-filter-panel .menu-filter-btn.is-active::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: none;
}

.menu-filter-panel .menu-filter-btn.is-active::after {
  content: "✓";
  position: absolute;
  left: 1.02rem;
  top: 50%;
  transform: translateY(-52%);
  font-size: 0.75rem;
  color: var(--cream);
}

/* Filters */
.menu-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.menu-diet-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.menu-diet-filters--stacked {
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
}

.menu-diet-filters--stacked .menu-filter-btn {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
}

.menu-categories-title--diet {
  margin-top: 1.25rem;
}

.menu-filter-btn {
  padding: 0.5rem 1rem;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  /* Au repos, même couleur que le fond du menu de filtres */
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: 2rem;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

[data-theme="light"] .menu-filter-btn {
  background: var(--milk);
}

/* Variante visuelle légère pour les filtres de régime (vegan / sans gluten) */
.menu-filter-btn--diet {
  font-size: 0.8rem;
  padding-inline: 0.75rem;
  opacity: 0.9;
}

.menu-filter-btn:not(.is-active):hover {
  color: var(--cream);
  background: var(--caramel);
  border-color: var(--caramel);
}

[data-theme="light"] .menu-filter-btn:not(.is-active):hover {
  color: var(--cream);
  background: var(--caramel);
  border-color: var(--caramel);
}

.menu-filter-btn.is-active {
  color: var(--espresso);
  background: var(--milk);
  border-color: var(--milk);
}

[data-theme="light"] .menu-filter-btn.is-active {
  color: var(--cream);
  background: var(--menu-green);
  border-color: var(--menu-green);
}

.menu-filter-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Grid ---------- */
.menu-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.menu-grid-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem 1rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* ---------- Card (effet 3D) ---------- */
.menu-card {
  background: linear-gradient(165deg, #4a3728 0%, var(--espresso) 100%);
  border-radius: 12px;
  border: 1px solid var(--card-border);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-card);
}

[data-theme="light"] .menu-card {
  background: var(--card-bg);
}

.menu-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.45),
    0 8px 20px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .menu-card:hover {
  box-shadow:
    0 12px 32px var(--shadow),
    0 4px 16px rgba(0, 0, 0, 0.15);
}

.menu-card-image {
  aspect-ratio: 1;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  position: relative;
}

/* Légère ombre sous la zone image (produit sur la carte) */
.menu-card-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 20%;
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.25) 0%, transparent 70%);
  pointer-events: none;
}

.menu-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 6px;
  position: relative;
  z-index: 1;
  /* Ombre légère sous le produit */
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.menu-card-body {
  padding: 1.25rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background: transparent;
}

.menu-card-name {
  font-family: 'Libre Baskerville', serif;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  line-height: 1.3;
}

.menu-card-price {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  margin: 0;
}

.menu-card-description {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
  flex: 1;
}

.menu-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
  margin-top: 0.5rem;
}

.menu-card-tag {
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.15);
  color: var(--text-muted);
}

[data-theme="light"] .menu-card-tag {
  background: var(--milk);
  color: var(--menu-green);
}

/* Thème clair : fond du menu de filtres en "milk" */
[data-theme="light"] .menu-filter-panel,
[data-theme="light"] .menu-categories {
  background: var(--milk);
}

.menu-card-tag--allergene {
  border: 1px solid var(--border);
}

.menu-card-tag--vegan,
.menu-card-tag--sans-gluten {
  opacity: 0.9;
}

/* Icône d'avertissement discrète pour les allergènes au survol */
.menu-card-tag--allergene::before {
  content: "⚠ ";
}

/* ---------- Responsive (tablette) ---------- */
@media (min-width: 768px) {
  /* Sur tablette+ on affiche l’aside et on masque le panneau mobile */
  .menu-categories {
    min-width: 200px;
    max-width: 240px;
    position: sticky;
    top: 6.5rem;
    display: block;
  }

  .menu-filter-toggle,
  .menu-filter-panel {
    display: none !important;
  }

  .menu-header {
    padding: 1rem 2rem;
  }

  .menu-header-logo-img {
    height: 5rem;
  }

  .menu-main {
    padding: 2rem 2rem 3rem;
  }

  .menu-layout {
    flex-direction: row;
    align-items: flex-start;
    gap: 2rem;
  }

  .menu-toolbar {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
  }

  .menu-search-wrap {
    max-width: 280px;
    flex-shrink: 0;
  }

  .menu-filters {
    flex-wrap: nowrap;
  }

  .menu-toolbar-filters {
    align-items: flex-end;
  }

  .menu-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

/* ---------- Responsive (desktop) ---------- */
@media (min-width: 900px) {
  .menu-main {
    padding: 2.5rem 2rem 4rem;
  }

  .menu-toolbar {
    margin-bottom: 3rem;
  }

  .menu-search-wrap {
    max-width: 320px;
  }

  .menu-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .menu-card-body {
    padding: 1.75rem 2rem;
  }

  .menu-card-name {
    font-size: 1.35rem;
  }

  .menu-card-description {
    font-size: 0.95rem;
  }
}

@media (min-width: 1100px) {
  .menu-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    url("images/beans.png"),
    url("images/beans.png"),
    url("images/beans.png"),
    url("images/beans.png"),
    url("images/beans.png"),
    url("images/beans.png");
  background-repeat: no-repeat;
  background-size: 72px auto, 80px auto, 64px auto, 72px auto, 80px auto, 64px auto;
  background-position:
    12% 18%,
    82% 10%,
    8% 75%,
    50% 90%,
    92% 82%,
    25% 92%;
  opacity: 0.14;
  animation: coffeeBeansDrift 38s ease-in-out infinite alternate;
}

[data-theme="light"] body::before {
  background-image:
    url("images/beans-dark.png"),
    url("images/beans-dark.png"),
    url("images/beans-dark.png"),
    url("images/beans-dark.png"),
    url("images/beans-dark.png"),
    url("images/beans-dark.png");
}

@keyframes coffeeBeansDrift {
  0% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(16px, 10px, 0);
  }
  100% {
    transform: translate3d(32px, 18px, 0);
  }
}