:root {
  --primary: #D32F2F;    /* Spicy Red for appetite */
  --secondary: #FFC107;  /* Fire Yellow */
  --dark: #1F1F1F;       /* Black Text */
  --light: #FFFFFF;      /* White Bg */
  --gray: #F5F5F5;
  --border: #E0E0E0;
  
  --font-main: 'Cairo', sans-serif;
  --radius: 8px;
  --shadow: 0 4px 6px rgba(0,0,0,0.1);
  --transition: all 0.2s ease-in-out;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--gray);
  color: var(--dark);
  line-height: 1.6;
  direction: rtl; /* Arabic support */
  -webkit-font-smoothing: antialiased;
}

/* == Header & Typography == */
.header {
  background-color: var(--light);
  text-align: center;
  padding: 1rem 0;
  border-bottom: 2px solid var(--secondary);
}

.header img.logo {
  max-width: 120px;
  height: auto;
}

h1, h2, h3 {
  color: var(--primary);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

/* == Sticky Navigation Tabs == */
.category-nav {
  position: sticky;
  top: 0;
  background-color: var(--primary);
  z-index: 100;
  display: flex;
  overflow-x: auto;
  white-space: nowrap;
  padding: 0.5rem;
  box-shadow: var(--shadow);
  scrollbar-width: none; /* Firefox */
}
.category-nav::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

.nav-link {
  color: var(--light);
  text-decoration: none;
  padding: 0.5rem 1rem;
  margin: 0 0.25rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.nav-link.active,
.nav-link:hover {
  background-color: var(--secondary);
  color: var(--dark);
}

/* == Main Container == */
#menu-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
  padding-bottom: 80px; /* Space for floating cart */
}

.category-section {
  margin-bottom: 2rem;
}

.category-title {
  border-bottom: 2px solid var(--secondary);
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  color: var(--primary);
}

.category-note {
  font-size: 0.85rem;
  color: #666;
  margin-top: -0.5rem;
  margin-bottom: 1rem;
  display: block;
}

/* == Cart Modal Overlay == */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2000; /* Above floating cart */
  display: flex;
  justify-content: center;
  align-items: flex-end; /* Slide from bottom on mobile */
  opacity: 1;
  transition: opacity 0.3s ease;
}

.modal-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.modal-content {
  background: var(--light);
  width: 100%;
  max-width: 500px;
  max-height: 85vh;
  border-radius: 20px 20px 0 0;
  display: flex;
  flex-direction: column;
  box-shadow: 0 -5px 15px rgba(0,0,0,0.3);
  transform: translateY(0);
  transition: transform 0.3s ease;
}

.modal-overlay.hidden .modal-content {
  transform: translateY(100%);
}

.modal-header {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #666;
  cursor: pointer;
}

.cart-items-container {
  padding: 1rem;
  overflow-y: auto;
  flex-grow: 1;
}

/* Individual Cart Item Line in Modal */
.cart-modal-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px dashed var(--border);
}

.c-item-details {
  flex-grow: 1;
}

.c-item-name {
  font-weight: 700;
  color: var(--dark);
}

.c-item-addons {
  font-size: 0.8rem;
  color: #666;
}

.c-item-price {
  font-weight: bold;
  color: var(--primary);
}

.c-item-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-right: 1rem;
}

.btn-qty {
  width: 28px;
  height: 28px;
  border-radius: 4px;
  border: 1px solid var(--border);
  background: var(--gray);
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}

.qty-val {
  font-weight: bold;
  min-width: 20px;
  text-align: center;
}

.modal-footer {
  padding: 1rem;
  border-top: 1px solid var(--border);
  background: #fdfdfd;
}

.modal-total {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--dark);
  text-align: left;
  margin-bottom: 1rem;
}

.w-100 {
  width: 100%;
  justify-content: center;
}

/* == Footer == */
.site-footer {
  background-color: var(--primary);
  color: var(--light);
  padding: 2rem 1rem;
  margin-top: 2rem;
  text-align: center;
  border-top: 4px solid var(--secondary);
  padding-bottom: 90px; /* Space for the floating cart */
}

.site-footer h3 {
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.footer-content p {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.contact-phones {
  margin: 1rem 0;
  padding: 1rem;
  background-color: rgba(255,255,255,0.1);
  border-radius: var(--radius);
}

.contact-phones a {
  color: var(--light);
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1rem;
  transition: var(--transition);
}

.contact-phones a:hover {
  color: var(--secondary);
}

.footer-note {
  font-size: 0.8rem !important;
  opacity: 0.8;
  margin-top: 1.5rem !important;
}

/* == Utility == */
.hidden {
  display: none !important;
}