:root {
    /* Lüks Tema Renkleri */
    --bg-color: #0f1115;
    /* Çok koyu lacivert/siyah */
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    --accent-color: #d4af37;
    /* Altın rengi */
    --surface-color: #1a1d24;
    --border-color: rgba(255, 255, 255, 0.08);

    /* Fontlar */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;

    /* Boşluklar / Padding */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;

    /* Etiket Renkleri */
    --color-new: #ff4757;
    --color-popular: #ffa502;
    --color-vegan: #06d6a0;
}

/* Common Utility Classes */
.d-flex {
    display: flex !important;
}

.flex-column {
    flex-direction: column !important;
}

.align-items-start {
    align-items: flex-start !important;
}

.align-items-center {
    align-items: center !important;
}

.justify-content-center {
    justify-content: center !important;
}

.flex-wrap {
    flex-wrap: wrap !important;
}

.gap-1 {
    gap: 0.25rem !important;
}

.gap-2 {
    gap: 0.5rem !important;
}

.gap-3 {
    gap: 1rem !important;
}

.mt-1 {
    margin-top: 0.25rem !important;
}

.mt-2 {
    margin-top: 0.5rem !important;
}

.mt-3 {
    margin-top: 1rem !important;
}

.mb-1 {
    margin-bottom: 0.25rem !important;
}

.mb-2 {
    margin-bottom: 0.5rem !important;
}

.mb-3 {
    margin-bottom: 1rem !important;
}

.w-100 {
    width: 100% !important;
}

.p-0 {
    padding: 0 !important;
}

.p-3 {
    padding: 1rem !important;
}

.p-4 {
    padding: 1.5rem !important;
}

.rounded {
    border-radius: 12px !important;
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    padding-bottom: 80px;
    /* Alt bar için boşluk */
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    padding: 0 var(--spacing-md);
    max-width: 600px;
    /* Mobil odaklı genişlik */
    margin: 0 auto;
}

/* Yükleme Ekranı (Loader) - Premium Versiyon */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    pointer-events: none;
}

.loader-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--bg-color);
    z-index: 10000;
}

.loader-content {
    position: relative;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.loader-img {
    max-width: 150px;
    max-height: 150px;
    object-fit: contain;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 15px rgba(212, 175, 55, 0.2));
}

.loader-logo-text {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
    letter-spacing: 3px;
    font-weight: 700;
}

.loader-progress-wrap {
    width: 200px;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.loader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    background-size: 200% 100%;
    animation: gradientMove 2s linear infinite;
}

@keyframes gradientMove {
    0% {
        background-position: 100% 0;
    }

    100% {
        background-position: -100% 0;
    }
}

/* Üst Bar (Header) */
.header {
    position: sticky;
    top: 0;
    background-color: rgba(15, 17, 21, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 100;
    padding: var(--spacing-sm) 0;
    border-bottom: none;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.logo span {
    font-size: 0.75rem;
    color: var(--accent-color);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.header-actions {
    display: flex;
    gap: var(--spacing-xs);
}

.btn-icon {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-icon:hover {
    background-color: var(--accent-color);
    color: var(--bg-color);
    border-color: var(--accent-color);
}

/* Öne Çıkanlar (Featured Slider) */
.featured-section {
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-md);
    color: var(--accent-color);
}

.featured-cards {
    display: flex;
    gap: var(--spacing-sm);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    /* Firefox için kaydırma çubuğunu gizle */
}

.featured-cards::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Opera için gizle */
}

.featured-card {
    flex: 0 0 85%;
    scroll-snap-align: center;
    background-color: var(--surface-color);
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--border-color);
}

.card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-card:hover .card-image img {
    transform: scale(1.05);
}

.card-content {
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.card-content h3 {
    font-size: 1.1rem;
    font-family: var(--font-heading);
}

.card-content .price {
    color: var(--accent-color);
    font-weight: 600;
}

/* Ürün Listeleri */
.menu-section {
    padding-top: var(--spacing-lg);
    
    
    
}

.category-header {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: var(--spacing-sm);
    padding-bottom: 5px;
    border-bottom: 1px solid var(--border-color);
}

.category-header h2 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
}

.category-header .item-count {
    color: var(--accent-color);
    font-size: 0.85rem;
}

.product-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px dashed var(--border-color);
    transition: background-color 0.3s ease;
    cursor: pointer;
}

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

.product-item:hover {
    background-color: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding-left: var(--spacing-xs);
    padding-right: var(--spacing-xs);
    margin: 0 calc(var(--spacing-xs) * -1);
}

.product-image {
    width: 90px;
    height: 90px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.tags {
    position: absolute;
    top: 5px;
    left: 5px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.tag {
    font-size: 0.65rem;
    font-weight: 700;
    color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
}

.tag-new {
    background-color: var(--color-new);
}

.tag-popular {
    background-color: var(--color-popular);
}

.product-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-title-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 4px;
}

.product-title-row h3 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
}

.product-title-row .price {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-weight: 700;
    font-size: 1.1rem;
    white-space: nowrap;
    margin-left: 10px;
}

.product-details .description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    /* 2 satırda kes */
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 6px;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.allergen i {
    color: var(--accent-color);
}

/* Kategori Navigasyonu (Off-Canvas Menu) */
.category-nav {
    position: fixed;
    top: 0;
    right: -100%;
    /* Başlangıçta gizli */
    width: 300px;
    max-width: 80%;
    height: 100vh;
    background-color: var(--surface-color);
    z-index: 1000;
    padding: var(--spacing-lg) var(--spacing-md);
    transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.category-nav.active {
    right: 0;
}

.category-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.category-nav-header h3 {
    font-family: var(--font-heading);
    color: var(--accent-color);
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: var(--spacing-sm);
}

.category-list a {
    display: block;
    font-size: 1.1rem;
    padding: 8px 0;
    color: var(--text-secondary);
    transition: color 0.3s;
    position: relative;
}

.category-list a.active,
.category-list a:hover {
    color: var(--text-primary);
    padding-left: 15px;
    /* Hover efekti */
}

/* Aktif Kategori Çizgisi */
.category-list a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: width 0.3s;
}

.category-list a.active::before,
.category-list a:hover::before {
    width: 8px;
}

/* Gölgelendirme (Overlay) arka plan tıklaması için */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 999;
    
    visibility: hidden;
    transition: all 0.4s;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Alt Navigasyon (Bottom Bar) */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 600px;
    background-color: rgba(26, 29, 36, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    padding: 12px 0 calc(12px + env(safe-area-inset-bottom));
    /* iPhone alt çizgisi için */
    z-index: 100;
}

.bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.bottom-nav .nav-item i {
    font-size: 1.5rem;
}

.bottom-nav .nav-item span {
    font-size: 0.7rem;
    font-weight: 500;
}

.bottom-nav .nav-item.active {
    color: var(--accent-color);
}

/* Ürün Detay Modalı (Bottom Sheet) */
.product-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1050;
    
    visibility: hidden;
    transition: all 0.3s ease;
}

.product-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.product-modal {
    position: fixed;
    bottom: -100%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 600px;
    background: var(--surface-color);
    border-radius: 24px 24px 0 0;
    z-index: 1060;
    transition: bottom 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.1);
}

.product-modal.active {
    bottom: 0;
}

.product-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(40, 40, 40, 0.9);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: background 0.2s;
}

.product-modal-close:active {
    background: #333;
}

.product-modal-image-container {
    width: 100%;
    height: 300px;
    background: #0f1115;
    position: relative;
    flex-shrink: 0;
}

.product-modal-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-modal-content {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
}


/* Diresel Logo Stilleri (Sonradan Eklendi) */
.loader-img {
    border-radius: 50% !important;
    object-fit: cover !important;
    width: 150px !important;
    height: 150px !important;
}

.header .logo img {
    border-radius: 50% !important;
    object-fit: cover !important;
    width: 50px !important;
    height: 50px !important;
}


/* KUSURSUZ VE ZORUNLU TAM YUVARLAK LOGO (OVAL ENGELLEYICI) */
.header .logo img, .sidebar-header .logo img {
    /* HTML icindeki max-height: 40px gibi satirlari ezmek icin tum boyutlari kilitliyoruz */
    width: 65px !important; 
    height: 65px !important; 
    min-width: 65px !important;
    max-width: 65px !important;
    min-height: 65px !important;
    max-height: 65px !important;
    
    border-radius: 50% !important; 
    object-fit: cover !important; /* Resmin tamamini iceri siydirmaya calismak yerine daireyi tam pürüzsüz doldurur */
    background-color: transparent !important; 
    border: none !important; 
    padding: 0 !important; 
    box-shadow: none !important; 
    display: inline-block !important;
}

.loader-img {
    width: 140px !important;
    height: 140px !important;
    min-width: 140px !important;
    max-width: 140px !important;
    min-height: 140px !important;
    max-height: 140px !important;

    border-radius: 50% !important;
    object-fit: cover !important; 
    background-color: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
    margin: 0 auto 20px auto !important;
    display: block !important;
}


/* ==========================================================================
   LIVE SEARCH OVERLAY STYLES
   ========================================================================== */
.live-search-container {
    position: fixed;
    top: -100px;
    left: 0;
    width: 100%;
    background-color: var(--surface-color, #1a1c23);
    padding: 15px 20px;
    z-index: 1030;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transition: top 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.live-search-container.active {
    top: 0;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255,255,255,0.05);
    border-radius: 30px;
    border: 1px solid rgba(255,255,255,0.1);
}

.search-icon-left {
    position: absolute;
    left: 15px;
    font-size: 1.2rem;
    color: var(--text-muted);
}

#liveSearchInput {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--text-color, #fff);
    padding: 12px 45px 12px 45px;
    font-size: 1.1rem;
    font-family: inherit;
    outline: none;
}

#liveSearchInput::placeholder {
    color: var(--text-muted);
}

.close-search-btn {
    position: absolute;
    right: 15px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.close-search-btn:hover {
    color: var(--accent-color, #FFB800);
}

/* Urun bulunamadi yazisi */
.no-results-msg {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 1.1rem;
    display: none; /* JS tarafindan gosterilir */
}