/* css/common.css */
:root {
  --brown: #5D4037; --brown-light: #8D6E63; --brown-dark: #3E2723;
  --cream: #FFF8E1; --cream-dark: #F5E6C8;
  --green: #2E7D32; --green-light: #4CAF50; --green-bg: #E8F5E9;
  --red: #C62828; --orange: #E65100;
  --text: #212121; --text-light: #757575; --text-muted: #9E9E9E;
  --white: #FFFFFF; --bg: #FAFAFA;
  --radius: 16px; --radius-sm: 10px;
  --shadow: 0 4px 20px rgba(0,0,0,0.06); /* Enhanced shadow */
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12); /* Enhanced shadow */
  --gold: #D4A574; --gold-bright: #E8C08A; /* From index.html */
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { 
  font-family: 'Inter', system-ui, -apple-system, sans-serif; 
  background: var(--bg); 
  color: var(--text); 
  line-height: 1.6; 
  -webkit-font-smoothing: antialiased; 
}
.container { max-width: 720px; margin: 0 auto; padding: 16px; }

/* ===== NAVIGATION ===== */
.main-nav {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 10px;
  z-index: 50;
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.nav-link {
  text-decoration: none;
  color: var(--brown-light);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: 20px;
  transition: all 0.2s ease;
}
.nav-link:hover {
  background: var(--cream);
  color: var(--brown);
}
.nav-link.active {
  background: var(--brown);
  color: white;
  box-shadow: 0 2px 8px rgba(93,64,55,0.3);
}
@media (max-width: 640px) {
  .main-nav { top: 0; border-radius: 0; gap: 2px; padding: 8px; }
  .nav-link { font-size: 0.75rem; padding: 6px 10px; }
}

/* ===== CARDS (with glassmorphism polish) ===== */
.card {
  background: rgba(255, 255, 255, 0.95); /* Slight transparency */
  backdrop-filter: blur(8px);
  border-radius: var(--radius); 
  box-shadow: var(--shadow);
  padding: 1.5rem; 
  margin-bottom: 1rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255,255,255,0.4);
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.card-header { display: flex; align-items: center; gap: 10px; margin-bottom: 1rem; }
.card-icon {
  width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center;
  justify-content: center; font-size: 1.2rem; flex-shrink: 0;
}
.card-title { font-family: 'Playfair Display', serif; font-size: 1.2rem; font-weight: 700; color: var(--brown-dark); }
.card-subtitle { font-size: 0.8rem; color: var(--text-light); }
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.7rem; font-weight: 600; }
.badge-green { background: #E8F5E9; color: var(--green); }
.badge-red { background: #FFEBEE; color: var(--red); }
.badge-orange { background: #FFF3E0; color: var(--orange); }

/* ===== SECTION TITLES ===== */
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--brown-dark);
  text-align: center;
  padding: 1.5rem 0 1rem;
}

/* ===== MENU ITEMS ===== */
.menu-grid { display: grid; gap: 0.6rem; }
.menu-item {
  display: flex; align-items: center; gap: 12px; padding: 12px;
  background: var(--bg); border-radius: var(--radius-sm); transition: all 0.2s;
  border: 1px solid transparent;
}
.menu-item:hover { 
  background: var(--cream); 
  transform: translateX(4px); 
  border-color: rgba(93,64,55,0.1);
}
.menu-emoji { font-size: 1.6rem; width: 40px; text-align: center; flex-shrink: 0; }
.menu-info { flex: 1; }
.menu-name { font-weight: 700; font-size: 0.95rem; }
.menu-desc { font-size: 0.75rem; color: var(--text-light); }
.menu-price { font-weight: 900; color: var(--brown); font-size: 1rem; white-space: nowrap; }
.menu-tag { font-size: 0.6rem; padding: 2px 6px; border-radius: 8px; font-weight: 600; }
.menu-tag-veggie { background: #E8F5E9; color: #2E7D32; }
.menu-tag-hit { background: #FFF3E0; color: #E65100; }
.menu-tag-new { background: #E3F2FD; color: #1565C0; }
.menu-divider { font-size: 0.75rem; font-weight: 700; color: var(--brown); text-transform: uppercase; letter-spacing: 0.05em; padding: 8px 0 4px; border-bottom: 1px solid #E0E0E0; }

/* ===== FLIPPABLE MENU TILES ===== */
.menu-tile {
  perspective: 1000px;
  min-height: 78px;
  cursor: pointer;
  outline: none;
}
.menu-tile:focus-visible {
  box-shadow: 0 0 0 3px rgba(93,64,55,0.25);
  border-radius: var(--radius-sm);
}
.menu-tile-inner {
  position: relative;
  width: 100%;
  min-height: 78px;
  transform-style: preserve-3d;
  transition: transform 0.55s cubic-bezier(0.4, 0.2, 0.2, 1);
}
.menu-tile.is-flipped .menu-tile-inner {
  transform: rotateY(180deg);
}
.menu-face {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  box-sizing: border-box;
}
.menu-tile:hover .menu-face-front {
  background: var(--cream);
  border-color: rgba(93,64,55,0.1);
}
.menu-face-back {
  transform: rotateY(180deg);
  background: linear-gradient(135deg, #FFF8E1 0%, #F5E6C8 100%);
  border-color: rgba(93,64,55,0.15);
  align-items: flex-start;
  flex-direction: column;
  gap: 6px;
  overflow: auto;
}
.menu-face-back .menu-back-title {
  font-weight: 800;
  font-size: 0.82rem;
  color: var(--brown-dark);
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
}
.menu-face-back .menu-ingredients {
  font-size: 0.74rem;
  color: var(--text);
  line-height: 1.45;
}
.menu-face-back .menu-allergens {
  font-size: 0.68rem;
  color: var(--orange);
  font-weight: 600;
  line-height: 1.35;
}
.menu-face-back .menu-flip-hint,
.menu-face-front .menu-flip-hint {
  margin-left: auto;
  font-size: 0.62rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.menu-face-front .menu-flip-hint {
  align-self: flex-start;
  margin-top: 2px;
}
.menu-hint {
  font-size: 0.75rem;
  color: var(--text-light);
  margin: 0 0 0.8rem;
  text-align: center;
}
@media (prefers-reduced-motion: reduce) {
  .menu-tile-inner { transition: none; }
}

/* ===== CALLOUT ===== */
.callout {
  padding: 1rem 1.2rem; border-radius: var(--radius-sm); font-size: 0.85rem;
  display: flex; align-items: flex-start; gap: 10px; line-height: 1.5;
}
.callout-green { background: var(--green-bg); color: var(--green); border-left: 3px solid var(--green); }
.callout-brown { background: var(--cream); color: var(--brown); border-left: 3px solid var(--brown); }
.callout-icon { font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }

/* ===== OPEN STATUS ===== */
.open-status {
  display: flex; align-items: center; gap: 10px; padding: 12px 16px;
  border-radius: var(--radius-sm); font-weight: 600; font-size: 0.9rem;
  transition: all 0.3s ease;
}
.open-status.open { background: #E8F5E9; color: #2E7D32; }
.open-status.closed { background: #FFEBEE; color: #C62828; }
.open-dot { width: 10px; height: 10px; border-radius: 50%; }
.open-status.open .open-dot { background: #4CAF50; animation: pulse 2s infinite; }
.open-status.closed .open-dot { background: #C62828; }
@keyframes pulse { 0%,100% { opacity: 1; box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.4); } 50% { opacity: 0.4; box-shadow: 0 0 0 6px rgba(76, 175, 80, 0); } }
.hours-grid { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; font-size: 0.85rem; margin-top: 8px; }
.hours-day { font-weight: 600; }
.hours-time { color: var(--text-light); }

/* ===== TRUST & SIZZLE ===== */
.sizzle-bar {
  height: 4px; background: linear-gradient(90deg, var(--brown), var(--green), var(--brown));
  background-size: 200% 100%; animation: sizzle 3s linear infinite;
}
@keyframes sizzle { 0% { background-position: 0% 0; } 100% { background-position: 200% 0; } }
.trust-bar {
  display: flex; justify-content: center; gap: 1.5rem; padding: 1rem;
  background: var(--green-bg); border-radius: 0 0 var(--radius) var(--radius);
  margin-bottom: 1.5rem; flex-wrap: wrap;
}
.trust-item { display: flex; align-items: center; gap: 5px; font-size: 0.8rem; color: var(--green); font-weight: 600; }
@media(max-width: 640px) {
  .trust-bar { gap: 0.8rem; padding: 0.8rem; }
}

/* ===== FOOTER ===== */
.footer {
  text-align: center; padding: 2rem 0 1rem; font-size: 0.75rem; color: var(--text-muted);
}
.footer a { color: var(--brown); text-decoration: none; }

/* ===== SCROLL ANIMATIONS (Fade In) ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, .card, .fade-in { animation: none !important; transition: none !important; transform: none !important; opacity: 1 !important; }
}

.menu-icon { width: 40px; height: 40px; object-fit: contain; flex-shrink: 0; drop-shadow: 0 2px 4px rgba(0,0,0,0.1); }

/* ===== COMBO ICON LAYOUT ===== */
.menu-combo-icons {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.menu-combo-icons img {
  width: 30px;
  height: 30px;
  object-fit: contain;
  border-radius: 4px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.1));
}

/* ===== MOBILE DESIGN OPTIMIZATIONS ===== */
@media (max-width: 480px) {
  .menu-tile {
    min-height: 84px; /* Slightly taller for wrapping names */
  }
  .menu-tile-inner {
    min-height: 84px;
  }
  .menu-face {
    gap: 8px;
    padding: 8px 10px;
  }
  .menu-name {
    font-size: 0.82rem;
    line-height: 1.2;
  }
  .menu-price {
    font-size: 0.88rem;
  }
  .menu-tag {
    font-size: 0.55rem;
    padding: 2px 4px;
  }
  .menu-face-front .menu-flip-hint {
    font-size: 0.55rem;
    align-self: center;
  }
}
@media (max-width: 360px) {
  /* For very small devices, hide the text 'Zutaten' to save space and only show the arrow */
  .menu-face-front .menu-flip-hint {
    font-size: 0.75rem;
    margin-left: 4px;
  }
  .menu-face-front .menu-flip-hint::before {
    content: "ℹ";
    font-size: 0.75rem;
  }
  /* Replace text with icon */
  .menu-face-front .menu-flip-hint {
    visibility: hidden;
    position: relative;
    width: 14px;
  }
  .menu-face-front .menu-flip-hint::after {
    content: "›";
    visibility: visible;
    position: absolute;
    top: -2px;
    left: 0;
    font-size: 0.95rem;
    font-weight: 700;
  }
}