/* =============================================
   NIHAT BALIK RESTAURANT — QR MENÜ STİLLERİ
   ============================================= */

:root {
  --bg-primary:      #FFFFFF;
  --bg-secondary:    #F7F7F7;
  --bg-card:         #FFFFFF;
  --bg-card-hover:   #FAFAFA;
  --accent-navy:     #1B3A5C;
  --accent-navy-lt:  #2a5585;
  --accent-red:      #C0392B;
  --accent-red-lt:   #e04535;
  --accent-gold:     #A0760A;
  --text-primary:    #1A1A1A;
  --text-secondary:  #555555;
  --text-muted:      #999999;
  --border:          #E5E5E5;
  --border-lt:       #EEEEEE;
  --header-h:        64px;
  --nav-h:           48px;
  --radius:          10px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: inherit; }

/* ===== LOADING ===== */
.loading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 80px 0;
}

.loading-spinner {
  width: 38px;
  height: 38px;
  border: 3px solid var(--border);
  border-top-color: var(--accent-red);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  height: 64px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0 14px;
}

.logo {
  height: 52px;
  width: auto;
}

.logo-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.15;
}

.logo-nihat {
  color: var(--accent-red);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
}

.logo-balik {
  color: var(--accent-navy);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
}

/* ===== CATEGORY NAV ===== */
.category-nav {
  position: sticky;
  top: var(--header-h);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  z-index: 90;
  height: var(--nav-h);
}

.nav-inner {
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  height: 100%;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 6px;
}

.nav-inner::-webkit-scrollbar { display: none; }

.nav-tab {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 13px;
  height: 100%;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 400;
  white-space: nowrap;
  transition: color 0.2s, border-color 0.2s;
  touch-action: manipulation;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.nav-tab:hover  { color: var(--text-secondary); }

.nav-tab.active {
  color: var(--text-primary);
  border-bottom-color: var(--accent-red);
  font-weight: 500;
}

.nav-icon { font-size: 14px; line-height: 1; }

/* ===== MAIN CONTENT ===== */
.main-content { padding-bottom: 48px; }

/* ===== SECTION ===== */
.menu-section {
  scroll-margin-top: calc(var(--header-h) + var(--nav-h) + 6px);
}

.section-header {
  padding: 28px 14px 14px;
}

.section-title-tr {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.section-divider {
  width: 38px;
  height: 2px;
  background: linear-gradient(to right, var(--accent-red), transparent);
  margin: 9px 0 6px;
}

.section-title-en {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 400;
}

/* ===== ITEMS GRID ===== */
.items-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  padding: 4px 12px 12px;
}

/* ===== ITEM CARD ===== */
.item-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-lt);
  box-shadow: 0 1px 4px rgba(0,0,0,0.07);
  transition: box-shadow 0.2s;
}

.item-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.12);
}

.item-card:active { opacity: 0.85; }

.item-image-wrap {
  position: relative;
  width: 100%;
  padding-top: 75%;   /* 4:3 */
  overflow: hidden;
  background: #121212;
}

.item-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-info {
  padding: 8px 10px 10px;
}

.item-name-tr {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 2px;
}

.item-name-en {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 300;
  font-style: italic;
  margin-bottom: 6px;
  line-height: 1.3;
}

.item-price {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-gold);
  display: inline;
}

.price-unit {
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted);
}

.price-ask {
  display: block;
  font-size: 10px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.4;
}

/* ===== DRINKS ===== */
.drinks-container {
  padding: 4px 14px 12px;
}

.drink-subcategory {
  margin-bottom: 20px;
}

.drink-subcategory-title {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--accent-navy-lt);
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2px;
}

.drink-sub-en {
  color: var(--text-muted);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 11px;
}

.drink-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.035);
}

.drink-item:last-child { border-bottom: none; }

.drink-info { flex: 1; min-width: 0; }

.drink-name {
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 400;
  line-height: 1.3;
}

.drink-size {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 1px;
  font-weight: 300;
}

.drink-price {
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  flex-shrink: 0;
  margin-left: 12px;
}

.drink-price.has-price {
  color: var(--accent-gold);
  font-weight: 600;
  font-style: normal;
}

/* ===== FOOTER ===== */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 24px 16px;
  text-align: center;
}

.site-footer p {
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ===== TABLET / DESKTOP ===== */
@media (min-width: 480px) {
  .items-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 4px 16px 12px;
  }
  .section-header   { padding: 28px 16px 14px; }
  .drinks-container { padding: 4px 16px 12px; }
}

@media (min-width: 720px) {
  .items-grid,
  .section-header,
  .drinks-container {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
  }
  .items-grid {
    grid-template-columns: repeat(4, 1fr);
    padding: 4px 24px 16px;
  }
  .section-header {
    padding: 32px 24px 16px;
  }
  .drinks-container {
    padding: 4px 24px 16px;
  }
  .section-title-tr { font-size: 30px; }
  .nav-tab          { font-size: 14px; padding: 0 16px; }
}

/* ===== DİL GEÇİŞ BUTONLARI ===== */

.lang-switcher {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 2px;
}

[dir="rtl"] .lang-switcher { right: auto; left: 10px; }

.lang-sw-btn {
  font-size: 18px;
  text-decoration: none;
  opacity: 0.35;
  transition: opacity 0.2s;
  line-height: 1;
  padding: 4px;
  -webkit-tap-highlight-color: transparent;
}

.lang-sw-btn.active { opacity: 1; }
.lang-sw-btn:hover  { opacity: 0.7; }

/* ===== RTL (ARAPÇA) ===== */
[dir="rtl"] .section-header  { text-align: right; }
[dir="rtl"] .section-divider { background: linear-gradient(to left, var(--accent-red), transparent); }
[dir="rtl"] .item-info       { text-align: right; }
[dir="rtl"] .nav-inner       { direction: rtl; }
[dir="rtl"] .drink-subcategory-title { direction: rtl; }
[dir="rtl"] .drink-info      { text-align: right; }
[dir="rtl"] .drink-item      { direction: rtl; }
[dir="rtl"] .item-name-tr,
[dir="rtl"] .item-name-en    { font-family: 'Noto Sans Arabic', 'Segoe UI', Arial, sans-serif; }

/* Arapça için biraz daha büyük yazı tipi */
[lang="ar"] .item-name-tr    { font-size: 14px; }
[lang="ar"] .section-title-tr { font-family: 'Noto Sans Arabic', 'Segoe UI', Arial, sans-serif; font-weight: 700; }