/* =====================================================
   TECHDEPO - OPTİMİZE EDİLMİŞ ANA CSS
   Tüm stiller tek bir yerde, karanlık mod desteği ile
   ===================================================== */

/* -------------------- TEMA DEĞİŞKENLERİ -------------------- */
:root {
    --bg-body: #f5f7fb;
    --bg-card: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --border-color: #e2e8f0;
    --navbar-bg: #0f172a;
    --navbar-text: #f8fafc;
    --footer-bg: #0f172a;
    --footer-text: #94a3b8;
    --card-shadow: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.025);
    --transition: all 0.2s ease;
    --table-hover: rgba(0,0,0,0.02);
    --input-bg: #ffffff;
    --input-border: #e2e8f0;
}

[data-theme="dark"] {
    --bg-body: #0f172a;
    --bg-card: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border-color: #334155;
    --navbar-bg: #020617;
    --footer-bg: #020617;
    --card-shadow: 0 10px 15px -3px rgba(0,0,0,0.3);
    --table-hover: rgba(255,255,255,0.03);
    --input-bg: #334155;
    --input-border: #475569;
}

/* -------------------- GLOBAL -------------------- */
body {
    background-color: var(--bg-body);
    color: var(--text-primary);
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, sans-serif;
    transition: var(--transition);
    padding-top: 76px;
}

/* -------------------- NAVBAR -------------------- */
.navbar {
    background-color: var(--navbar-bg) !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transition: all 0.3s;
    padding: 0.5rem 1rem;
}

.navbar-scrolled {
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.5px;
}

.nav-link, .navbar-nav .nav-link {
    color: var(--navbar-text) !important;
    font-weight: 500;
}

.navbar .nav-link {
    transition: color 0.2s ease;
}

    .navbar .nav-link:hover {
        color: white !important;
    }

/* -------------------- ARAMA -------------------- */
.search-form {
    position: relative;
    width: 280px;
}

@media (max-width: 992px) {
    .search-form {
        width: 100%;
        margin: 10px 0;
    }
}

.search-input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border-radius: 40px;
    border: none;
    background-color: rgba(255,255,255,0.15);
    color: white;
}

    .search-input:focus {
        outline: none;
        background-color: rgba(255,255,255,0.25);
    }

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,0.7);
}

/* -------------------- TEMA BUTONU -------------------- */
.theme-toggle, .theme-toggle-nav {
    background: none;
    border: none;
    color: white;
    font-size: 1.3rem;
    cursor: pointer;
}

.theme-toggle {
    margin-right: 15px;
    z-index: 1100;
}

.theme-toggle-nav {
    font-size: 1.2rem;
    margin-left: 8px;
    padding: 5px 8px;
    border-radius: 30px;
    transition: all 0.2s;
}

    .theme-toggle:hover, .theme-toggle-nav:hover {
        transform: scale(1.1);
    }

    .theme-toggle-nav:hover {
        background-color: rgba(255,255,255,0.1);
    }

/* -------------------- BUTONLAR & BADGE -------------------- */
.btn {
    border-radius: 12px;
    padding: 0.4rem 1rem;
}

#cartCountBadge {
    position: absolute;
    top: -8px;
    right: -12px;
    font-size: 0.7rem;
    padding: 2px 6px;
}

.badge {
    padding: 0.35rem 0.75rem;
    border-radius: 30px;
}

[data-theme="dark"] .badge.bg-secondary {
    background-color: #475569 !important;
}

[data-theme="dark"] .badge.bg-warning {
    background-color: #d97706 !important;
    color: #1e293b;
}

[data-theme="dark"] .badge.bg-info {
    background-color: #0284c7 !important;
}

[data-theme="dark"] .badge.bg-danger {
    background-color: #dc2626 !important;
}

[data-theme="dark"] .badge.bg-success {
    background-color: #16a34a !important;
}

/* -------------------- CAROUSEL -------------------- */
.carousel-control-prev, .carousel-control-next {
    width: auto;
    opacity: 1;
}

.carousel-control-prev-icon, .carousel-control-next-icon {
    background-color: rgba(0,0,0,0.6);
    border-radius: 50%;
    width: 3rem;
    height: 3rem;
    background-size: 50%;
    background-position: center;
}

    .carousel-control-prev-icon:hover, .carousel-control-next-icon:hover {
        background-color: rgba(0,0,0,0.8);
    }

.carousel-control-prev {
    left: 10px;
}

.carousel-control-next {
    right: 10px;
}

@media (max-width: 768px) {
    .carousel-control-prev-icon, .carousel-control-next-icon {
        width: 2rem;
        height: 2rem;
    }
}

.hero-section {
    background: none !important;
    padding: 0;
}

/* -------------------- KATEGORİ KARTLARI -------------------- */
.category-card {
    text-align: center;
    background: var(--bg-card);
    border-radius: 20px;
    padding: 1rem;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

    .category-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--card-shadow);
    }

.category-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}
/* İkon renkleri */
.category-card:nth-child(1) .category-icon {
    color: #3b82f6;
}

.category-card:nth-child(2) .category-icon {
    color: #10b981;
}

.category-card:nth-child(3) .category-icon {
    color: #f59e0b;
}

.category-card:nth-child(4) .category-icon {
    color: #ef4444;
}

.category-card:nth-child(5) .category-icon {
    color: #8b5cf6;
}

.category-card:nth-child(6) .category-icon {
    color: #ec489a;
}

.category-card:nth-child(7) .category-icon {
    color: #06b6d4;
}

.category-card:nth-child(8) .category-icon {
    color: #84cc16;
}

/* -------------------- ÜRÜN KARTLARI -------------------- */
.product-card {
    transition: all 0.3s;
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
}

    .product-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--card-shadow);
    }

.product-img {
    height: 180px;
    object-fit: contain;
    padding: 1rem;
    background: #f8f9fa;
    width: 100%;
}

@media (max-width: 768px) {
    .product-img {
        height: 130px;
    }
}

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 768px) {
    .card-title {
        white-space: normal;
    }
}

/* -------------------- BANNER / FOOTER / E-BÜLTEN -------------------- */
.banner {
    background: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
    border-radius: 24px;
    padding: 2.5rem;
    color: white;
}

@media (max-width: 768px) {
    .banner {
        padding: 1.5rem;
        text-align: center;
    }
}

.newsletter-input {
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    border: none;
    width: 100%;
    max-width: 400px;
}

.btn-newsletter {
    border-radius: 50px;
    padding: 0.75rem 2rem;
}

@media (max-width: 576px) {
    .newsletter-input {
        max-width: 100%;
        margin-bottom: 10px;
    }

    .btn-newsletter {
        width: 100%;
    }
}

.footer {
    background-color: var(--footer-bg);
    color: var(--footer-text);
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

    .footer a {
        color: #cbd5e1;
        text-decoration: none;
    }

        .footer a:hover {
            color: white;
        }

/* -------------------- DROPDOWN SUBMENU -------------------- */
.dropdown-submenu {
    position: relative;
}

    .dropdown-submenu .dropdown-menu {
        top: 0;
        left: 100%;
        margin-top: -0.2rem;
        margin-left: 0.1rem;
    }

    .dropdown-submenu:hover > .dropdown-menu {
        display: block;
    }

    .dropdown-submenu > .dropdown-toggle::after {
        content: "\f054";
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        border: none;
        vertical-align: middle;
        margin-left: 0.5rem;
    }

@media (max-width: 768px) {
    .dropdown-submenu .dropdown-menu {
        position: static;
        float: none;
        width: auto;
        margin-top: 0;
        background-color: transparent;
        border: 0;
        box-shadow: none;
    }

        .dropdown-submenu .dropdown-menu .dropdown-item {
            padding-left: 2rem;
        }
}

.nav-item.dropdown .dropdown-toggle::after {
    display: none !important;
}
/* Kullanıcı menüsü oku kaldır */

/* -------------------- KATEGORİ DROPDOWN MEGA MENU -------------------- */
.category-mega-dropdown {
    position: static;
}

    .category-mega-dropdown .dropdown-menu.mega-menu {
        width: 100%;
        max-width: 100%;
        padding: 2rem;
        margin-top: 0.5rem;
        border: none;
        border-radius: 0 0 12px 12px;
        background-color: var(--bg-card);
        box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        left: 0;
        right: 0;
    }

[data-theme="dark"] .category-mega-dropdown .dropdown-menu.mega-menu {
    background-color: #1e293b;
    border: 1px solid #334155;
}

@media (max-width: 768px) {
    .category-mega-dropdown .dropdown-menu.mega-menu {
        position: absolute;
        width: auto;
        left: 1rem;
        right: 1rem;
        padding: 1rem;
    }
}

.category-main-link {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}

    .category-main-link:hover {
        color: #3b82f6;
        border-bottom-color: #3b82f6;
    }

.subcategory-link {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    display: inline-block;
    padding: 4px 0;
    transition: all 0.2s;
}

    .subcategory-link:hover {
        color: #3b82f6;
        transform: translateX(4px);
    }

/* -------------------- KATEGORİ OFFCANVAS (SOL MENÜ) -------------------- */
.offcanvas {
    background-color: var(--bg-card);
    color: var(--text-primary);
    width: 300px;
}

.offcanvas-header {
    border-bottom: 1px solid var(--border-color);
}

.category-list {
    padding: 0 5px;
}

.category-group {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

    .category-group:last-child {
        border-bottom: none;
    }

.subcategories {
    margin-left: 12px;
}

/* -------------------- KATEGORİ BUTONU -------------------- */
.category-btn {
    border-radius: 30px;
    padding: 5px 15px;
    font-size: 0.9rem;
    border-color: rgba(255,255,255,0.3);
    transition: all 0.2s;
}

    .category-btn:hover {
        background-color: rgba(255,255,255,0.1);
        border-color: white;
    }

/* -------------------- MOBİL ARAMA -------------------- */
.search-toggle {
    background: transparent;
    border: none;
    color: white;
    font-size: 1.2rem;
    margin-right: 1rem;
    display: none;
    cursor: pointer;
}

.mobile-search {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #0f172a;
    padding: 1rem;
    border-top: 1px solid #2d3748;
    z-index: 1020;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

    .mobile-search.show {
        display: block;
    }

[data-theme="dark"] .mobile-search {
    background-color: #020617;
}

@media (max-width: 991.98px) {
    .search-toggle {
        display: block;
    }

    .user-area .dropdown-menu {
        position: absolute !important;
    }
}

/* -------------------- FİLTRE KARTI -------------------- */
.filter-card {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    position: sticky;
    top: 80px;
    z-index: 100;
}

@media (max-width: 992px) {
    .filter-card {
        position: static;
        margin-bottom: 1rem;
    }
}

.filter-scroll {
    background-color: var(--bg-card);
}

/* -------------------- TABLOLAR, KARTLAR, FORM ELEMANLARI (KARANLIK MOD DESTEKLİ) -------------------- */
.card, .card-header, .card-body, .card-footer, .list-group-item, .modal-content, .dropdown-menu,
.table, .table th, .table td, .alert, .form-control, .form-select, .input-group-text {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.card-header {
    border-bottom-color: var(--border-color);
}

.table-hover tbody tr:hover {
    background-color: var(--table-hover);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: var(--table-hover);
}

.form-control, .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

    .form-control:focus, .form-select:focus {
        background-color: var(--input-bg);
        color: var(--text-primary);
        border-color: #3b82f6;
        box-shadow: 0 0 0 0.2rem rgba(59,130,246,0.25);
    }

    .form-control::placeholder {
        color: var(--text-secondary);
        opacity: 0.7;
    }

.dropdown-menu {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
}

.dropdown-item {
    color: var(--text-primary);
}

    .dropdown-item:hover {
        background-color: var(--border-color);
        color: var(--text-primary);
    }

[data-theme="dark"] .dropdown-menu {
    background-color: #1e293b;
    border: 1px solid #334155;
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: #334155;
    color: white;
}

/* -------------------- ALERT KARANLIK MOD -------------------- */
[data-theme="dark"] .alert {
    background-color: var(--bg-card);
    border-left: 4px solid;
}

[data-theme="dark"] .alert-info {
    background-color: #1e3a5f;
    border-left-color: #3b82f6;
}

[data-theme="dark"] .alert-success {
    background-color: #14532d;
    border-left-color: #22c55e;
}

[data-theme="dark"] .alert-warning {
    background-color: #713f12;
    border-left-color: #eab308;
}

[data-theme="dark"] .alert-danger {
    background-color: #7f1d1d;
    border-left-color: #ef4444;
}

/* -------------------- PAGINATION -------------------- */
[data-theme="dark"] .page-link {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

[data-theme="dark"] .page-item.active .page-link {
    background-color: #3b82f6;
    border-color: #3b82f6;
}

/* -------------------- CANLI ARAMA ÖNERİ KUTUSU -------------------- */
.suggestions-box {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    z-index: 1050;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 5px;
}

.suggestion-item {
    padding: 10px 15px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s;
}

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

    .suggestion-item:hover {
        background-color: var(--table-hover);
    }

    .suggestion-item .suggestion-title {
        font-weight: 600;
        color: var(--text-primary);
    }

    .suggestion-item .suggestion-sub {
        font-size: 0.8rem;
        color: var(--text-secondary);
        margin-top: 4px;
    }

    .suggestion-item .badge {
        font-size: 0.7rem;
        margin-left: 8px;
    }

.suggestion-divider {
    padding: 6px 15px;
    background-color: var(--border-color);
    font-weight: bold;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* -------------------- YILDIZ PUANLAMA (DEĞERLENDİRME) -------------------- */
.star-rating i, .star-display i {
    font-size: 1.2rem;
    margin-right: 2px;
    cursor: pointer;
    transition: color 0.2s;
}

    .star-rating i.fa-solid, .star-display i.fa-solid {
        color: #fbbf24;
    }

    .star-rating i.fa-regular {
        color: #cbd5e1;
    }

[data-theme="dark"] .star-rating i.fa-regular {
    color: #64748b;
}

[data-theme="dark"] .star-rating i.fa-solid,
[data-theme="dark"] .star-display i.fa-solid {
    color: #fbbf24;
}

/* -------------------- SEKMELER (TABS) - KARANLIK MOD DÜZELTMESİ -------------------- */
.nav-tabs .nav-link {
    color: var(--text-primary);
    background-color: transparent;
    border-color: transparent;
}

    .nav-tabs .nav-link:hover {
        border-color: var(--border-color);
        isolation: isolate;
    }

    .nav-tabs .nav-link.active {
        color: #3b82f6;
        background-color: var(--bg-card);
        border-color: var(--border-color) var(--border-color) var(--bg-card);
    }

.tab-content {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

/* ===== AÇIK TEMA SEKMELER (TABS) KESİN ÇÖZÜM ===== */
.nav-tabs {
    border-bottom: 1px solid #e2e8f0 !important;
}

    .nav-tabs .nav-link {
        background-color: transparent !important;
        color: #475569 !important;
        border: 1px solid transparent !important;
        border-top-left-radius: 0.375rem !important;
        border-top-right-radius: 0.375rem !important;
        padding: 0.5rem 1rem !important;
        margin-right: 0.25rem !important;
        font-weight: 500 !important;
    }

        .nav-tabs .nav-link:hover {
            border-color: #e2e8f0 #e2e8f0 transparent !important;
            background-color: #ffffff !important;
            color: #1e293b !important;
        }

        .nav-tabs .nav-link.active {
            color: #3b82f6 !important;
            background-color: #ffffff !important;
            border-color: #e2e8f0 #e2e8f0 #ffffff !important;
        }

    /* Tabs - Açık ve Karanlık Mod Desteği */
    .nav-tabs .nav-link {
        color: var(--text-secondary);
        background-color: transparent;
        border: 1px solid transparent;
        border-top-left-radius: 0.375rem;
        border-top-right-radius: 0.375rem;
    }

        .nav-tabs .nav-link:hover {
            border-color: var(--border-color) var(--border-color) transparent;
            background-color: var(--bg-card);
            color: var(--text-primary);
        }

        .nav-tabs .nav-link.active {
            color: #3b82f6;
            background-color: var(--bg-card);
            border-color: var(--border-color) var(--border-color) var(--bg-card);
        }

.tab-content {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

/* ===== TABS (SEKMELER) KESİN VE SON ÇÖZÜM ===== */
.nav-tabs {
    border-bottom: 1px solid #dee2e6 !important;
}

    .nav-tabs .nav-link {
        margin-bottom: -1px !important;
        background: transparent !important;
        border: 1px solid transparent !important;
        border-top-left-radius: 0.375rem !important;
        border-top-right-radius: 0.375rem !important;
        color: #495057 !important;
    }

        .nav-tabs .nav-link:hover {
            border-color: #e9ecef #e9ecef #dee2e6 !important;
            isolation: isolate !important;
        }

        .nav-tabs .nav-link.active {
            color: #0d6efd !important;
            background-color: #fff !important;
            border-color: #dee2e6 #dee2e6 #fff !important;
        }
/* Dark tema için geçerli stiller */
[data-theme="dark"] .nav-tabs {
    border-bottom-color: #334155 !important;
}

    [data-theme="dark"] .nav-tabs .nav-link {
        color: #94a3b8 !important;
    }

        [data-theme="dark"] .nav-tabs .nav-link:hover {
            border-color: #334155 #334155 #0f172a !important;
            background-color: #1e293b !important;
            color: #f1f5f9 !important;
        }

        [data-theme="dark"] .nav-tabs .nav-link.active {
            color: #3b82f6 !important;
            background-color: #1e293b !important;
            border-color: #334155 #334155 #1e293b !important;
        }

.tab-content {
    background-color: var(--bg-card) !important;
    border: 1px solid var(--border-color) !important;
    border-top: none !important;
    padding: 1rem !important;
    border-radius: 0 0 0.375rem 0.375rem !important;
}

/* Dark tema mevcut kurallarınızın üzerine yazmamak için (zaten dark tema çalışıyorsa sorun yok) */
[data-theme="dark"] .nav-tabs .nav-link {
    background-color: transparent;
    color: var(--text-secondary);
}

    [data-theme="dark"] .nav-tabs .nav-link.active {
        background-color: var(--bg-card);
        color: #3b82f6;
        border-color: var(--border-color) var(--border-color) var(--bg-card);
    }
[data-theme="dark"] .nav-tabs .nav-link {
    background-color: transparent;
    color: var(--text-secondary);
}

[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: var(--bg-card);
    color: #3b82f6;
    border-color: var(--border-color) var(--border-color) var(--bg-card);
}
[data-theme="dark"] .nav-tabs .nav-link {
    background-color: transparent;
    color: var(--text-secondary);
}

    [data-theme="dark"] .nav-tabs .nav-link.active {
        background-color: var(--bg-card);
        color: #3b82f6;
        border-color: var(--border-color) var(--border-color) var(--bg-card);
    }

/* -------------------- RESPONSİVE GENEL DÜZENLEMELER -------------------- */
@media (max-width: 768px) {
    body {
        padding-top: 68px;
    }

    .navbar-brand {
        font-size: 1.3rem;
    }
}

/* ===== SEPET SAYFASI KARANLIK MOD DÜZELTMELERİ ===== */
[data-theme="dark"] .list-group-item {
    background-color: var(--bg-card) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .card {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .card-header,
[data-theme="dark"] .card-footer {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .card-header {
    border-bottom-color: var(--border-color) !important;
}

[data-theme="dark"] .card-footer {
    border-top-color: var(--border-color) !important;
}

[data-theme="dark"] .btn-outline-primary,
[data-theme="dark"] .btn-outline-secondary,
[data-theme="dark"] .btn-outline-danger {
    color: var(--text-primary);
    border-color: var(--border-color);
}

    [data-theme="dark"] .btn-outline-primary:hover,
    [data-theme="dark"] .btn-outline-secondary:hover,
    [data-theme="dark"] .btn-outline-danger:hover {
        background-color: var(--border-color);
        color: var(--text-primary);
    }

[data-theme="dark"] .input-group .form-control {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

[data-theme="dark"] .input-group .btn-outline-secondary {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

    [data-theme="dark"] .input-group .btn-outline-secondary:hover {
        background-color: var(--border-color);
    }

/* ===== KARANLIK MODDA SEPET SAYISININ (NUMBER INPUT) DÜZELTMESİ ===== */
[data-theme="dark"] input[type="number"] {
    background-color: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text-primary) !important;
}

/* Ayrıca sepetteki butonlar için de iyileştirme */
[data-theme="dark"] .input-group .btn-outline-secondary {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--text-primary);
}

    [data-theme="dark"] .input-group .btn-outline-secondary:hover {
        background-color: var(--border-color);
    }

/* ===== KARANLIK MODDA SEPET ADET INPUTU KESİN ÇÖZÜM ===== */
[data-theme="dark"] .form-control,
[data-theme="dark"] input[type="number"],
[data-theme="dark"] .input-group .form-control {
    background-color: #334155 !important;
    border-color: #475569 !important;
    color: #f1f5f9 !important;
}

[data-theme="dark"] .input-group .btn-outline-secondary {
    background-color: #334155 !important;
    border-color: #475569 !important;
    color: #f1f5f9 !important;
}

    [data-theme="dark"] .input-group .btn-outline-secondary:hover {
        background-color: #475569 !important;
        color: white !important;
    }

/* ===== KARANLIK MODDA LİNK RENKLERİ (SEPET, ALERT VB.) ===== */
[data-theme="dark"] a:not(.btn):not(.nav-link):not(.dropdown-item) {
    color: #90cdf4 !important; /* Açık mavi, okunabilir */
}

    [data-theme="dark"] a:not(.btn):not(.nav-link):not(.dropdown-item):hover {
        color: #63b3ed !important; /* Biraz daha açık */
    }

[data-theme="dark"] .alert a {
    color: #90cdf4 !important;
    text-decoration: underline;
}

    [data-theme="dark"] .alert a:hover {
        color: #ffffff !important;
    }

/* ===== ÜRÜN RESİMLERİNİN BEYAZ ARKA PLANINI KALDIR VE TAM KAPLA ===== */
.product-img,
.card-img-top {
    background: transparent !important;
    background-color: transparent !important;
    object-fit: cover !important;
    height: 180px !important;
    width: 100% !important;
}

/* Karanlık modda da aynı */
[data-theme="dark"] .product-img,
[data-theme="dark"] .card-img-top {
    background: transparent !important;
    background-color: transparent !important;
}

/* Mobilde yükseklik biraz azalsın */
@media (max-width: 768px) {
    .product-img,
    .card-img-top {
        height: 130px !important;
    }
}

/* ===== ÜRÜN RESİMLERİ: TAŞMA YOK, TAM GÖRÜNÜM ===== */
.product-img,
.card-img-top {
    background-color: transparent !important;
    object-fit: contain !important;
    height: 180px !important;
    width: 100% !important;
    padding: 4px;
}

@media (max-width: 768px) {
    .product-img,
    .card-img-top {
        height: 130px !important;
    }
}

.navbar {
    min-height: 70px; /* Sabit yükseklik */
}

.navbar-brand {
    display: flex;
    align-items: center;
    padding: 0;
}

    .navbar-brand img {
        height: 100px; /* Büyük logo */
        width: auto;
        max-height: none;
        object-fit: contain;
    }

.navbar-nav {
    align-items: center;
}