html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 0;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

.urun-resim {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
}

.admin-panel {
    padding: 40px;
}

    .admin-panel h1 {
        font-size: 36px;
        margin-bottom: 10px;
        font-weight: bold;
    }

.admin-aciklama {
    color: #666;
    margin-bottom: 30px;
    font-size: 18px;
}

.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.admin-kart {
    display: block;
    background: white;
    border: 1px solid #ddd;
    border-radius: 14px;
    padding: 24px;
    text-decoration: none;
    color: black;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: 0.2s ease;
}

    .admin-kart:hover {
        transform: translateY(-4px);
        box-shadow: 0 6px 16px rgba(0,0,0,0.12);
        color: black;
    }

    .admin-kart h3 {
        margin-bottom: 10px;
        font-size: 22px;
    }

    .admin-kart p {
        margin: 0;
        color: #555;
    }

.admin-layout {
    display: flex;
    align-items: stretch;
    min-height: 100vh;
    background-color: #f4f6f9;
}

.admin-sidebar {
    align-self: stretch;
    flex: 0 0 270px;
    width: 270px;
    min-height: 100vh;
    height: auto;
    background-color: #111827;
    color: white;
    padding: 30px 20px;
    box-sizing: border-box;
}

.admin-logo h2 {
    margin: 0;
    font-size: 24px;
    font-weight: bold;
}

.admin-logo span {
    display: block;
    margin-top: 6px;
    color: #9ca3af;
    font-size: 14px;
}

.admin-nav {
    margin-top: 35px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    .admin-nav a {
        color: white;
        text-decoration: none;
        padding: 12px 14px;
        border-radius: 10px;
        transition: background-color 0.2s ease;
    }

        .admin-nav a:hover {
            background-color: #1f2937;
        }

.admin-main {
    flex: 1;
    min-width: 0;
    padding: 35px;
    box-sizing: border-box;
}

.admin-topbar h1 {
    margin: 0;
    font-size: 34px;
    font-weight: bold;
    color: #111827;
}

.admin-topbar p {
    margin-top: 8px;
    color: #6b7280;
    font-size: 16px;
}

.admin-cards {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
}

.admin-card {
    display: block;
    background: white;
    border-radius: 16px;
    padding: 24px;
    text-decoration: none;
    color: #111827;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 14px rgba(0,0,0,0.06);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

    .admin-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 10px 24px rgba(0,0,0,0.10);
        color: #111827;
    }

    .admin-card h3 {
        margin: 0 0 12px 0;
        font-size: 22px;
    }

    .admin-card p {
        margin: 0;
        color: #4b5563;
        line-height: 1.5;
    }

.admin-icerik {
    margin-top: 20px;
}

.admin-main .table {
    background: white;
    border-radius: 12px;
    overflow: hidden;
}

.admin-main form {
    background: white;
    padding: 24px;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.06);
}

.admin-main .btn {
    border-radius: 8px;
}
/*        Paneller                                */

.yonetim-ust {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

    .yonetim-ust h1 {
        margin: 0;
        font-size: 32px;
        font-weight: 700;
    }

.yonetim-kart {
    background: white;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.06);
    border: 1px solid #e5e7eb;
}

.yonetim-tablosu {
    width: 100%;
    border-collapse: collapse;
}

    .yonetim-tablosu th,
    .yonetim-tablosu td {
        padding: 14px 12px;
        border-bottom: 1px solid #e5e7eb;
        text-align: left;
        vertical-align: middle;
    }

    .yonetim-tablosu th {
        background-color: #f9fafb;
        font-weight: 700;
        color: #111827;
    }

    .yonetim-tablosu tr:hover {
        background-color: #f9fafb;
    }

.yonetim-butonlar a {
    margin-right: 10px;
    text-decoration: none;
    font-weight: 600;
}

.yonetim-bos {
    padding: 20px 0;
    color: #6b7280;
    font-size: 16px;
}

.yonetim-resim {
    width: 90px;
    height: 90px;
    object-fit: cover;
    border-radius: 10px;
    border: 1px solid #ddd;
}

.yeni-ekle-btn {
    display: inline-block;
    background: #111827;
    color: white;
    padding: 10px 16px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 600;
}

    .yeni-ekle-btn:hover {
        color: white;
        background: #1f2937;
    }

    .site-container {
    width: min(1400px, 92%);
    margin: 0 auto;
}

.site-ust-cizgi {
    background: #111;
    color: white;
    font-size: 13px;
}

.ust-cizgi-icerik {
    min-height: 38px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-header {
    background: white;
    border-bottom: 1px solid #e5e7eb;
}

.header-icerik {
    min-height: 92px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #111;
    font-size: 24px;
    font-weight: 800;
}

.site-logo img {
    width: 64px;
    height: 64px;
    object-fit: contain;
}

.site-arama {
    flex: 1;
    display: flex;
    max-width: 650px;
}

.site-arama input {
    flex: 1;
    height: 48px;
    border: 1px solid #d1d5db;
    border-right: none;
    padding: 0 16px;
    font-size: 15px;
    border-radius: 10px 0 0 10px;
    outline: none;
}

.site-arama button {
    width: 110px;
    border: none;
    background: #111827;
    color: white;
    font-weight: 700;
    border-radius: 0 10px 10px 0;
}

.site-header-sag {
    display: flex;
    align-items: center;
    gap: 18px;
}

.site-link,
.site-sepet {
    text-decoration: none;
    color: #111;
    font-weight: 700;
}

.site-menu {
    background: #0f172a;
}

.menu-icerik {
    min-height: 52px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.menu-icerik a {
    color: white;
    text-decoration: none;
    font-weight: 600;
}

.hero-alani {
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    padding: 60px 0;
}

.hero-icerik {
    display: grid;
    grid-template-columns: 1.4fr 0.9fr;
    gap: 30px;
    align-items: center;
}

.hero-etiket {
    display: inline-block;
    background: #111827;
    color: white;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 20px;
}

.hero-sol h1 {
    font-size: 48px;
    line-height: 1.1;
    margin: 0 0 16px 0;
    color: #111827;
}

.hero-sol p {
    font-size: 18px;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 24px;
}

.hero-butonlar {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-btn {
    text-decoration: none;
    padding: 14px 22px;
    border-radius: 12px;
    font-weight: 700;
}

.hero-btn.koyu {
    background: #111827;
    color: white;
}

.hero-btn.acik {
    background: white;
    color: #111827;
    border: 1px solid #d1d5db;
}

.hero-kart {
    background: white;
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.hero-kart-baslik {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 14px;
}

.hero-kart ul {
    margin: 0;
    padding-left: 20px;
    color: #374151;
    line-height: 2;
}

.markalar-bolumu,
.one-cikan-bolumu,
.bilgi-bandı {
    padding: 60px 0;
}

.bolum-baslik {
    margin-bottom: 24px;
}

.bolum-baslik h2 {
    margin: 0 0 8px 0;
    font-size: 34px;
    color: #111827;
}

.bolum-baslik p {
    margin: 0;
    color: #6b7280;
}

.marka-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-top: 30px;
}



    /* HOVER EFEKTİ */
    .marka-kart:hover {
        transform: translateY(-6px);
        box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    }

        .marka-kart:hover img {
            filter: grayscale(0%);
            transform: scale(1.05);
        }



.bilgi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.bilgi-kart {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
}

.bilgi-kart h3 {
    margin: 0 0 10px 0;
    font-size: 22px;
}

.bilgi-kart p {
    margin: 0;
    color: #4b5563;
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .hero-icerik,
    .marka-grid,
    .parca-grid,
    .bilgi-grid {
        grid-template-columns: 1fr 1fr;
    }
}
.parca-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    align-items: stretch;
}

.parca-kart {
    background: white;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    box-shadow: 0 4px 14px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
}

    .parca-kart img {
        width: 100%;
        height: 240px;
        object-fit: contain; /* cover yerine contain daha iyi olabilir */
        display: block;
        background: white;
    }

    .parca-kart h3 {
        font-size: 22px;
        margin: 18px 18px 10px;
    }

    .parca-kart p {
        margin: 0 18px 18px;
        color: #4b5563;
        min-height: 52px;
    }

.parca-alt {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 18px 18px;
    margin-top: auto; /* kritik nokta */
}

    .parca-alt span {
        font-size: 22px;
        font-weight: 800;
        color: #111827;
    }

    .parca-alt a {
        text-decoration: none;
        background: #111827;
        color: white;
        padding: 10px 14px;
        border-radius: 10px;
        font-weight: 700;
    }

.parca-kart form {
    padding: 0 18px 18px;
    margin-top: 0;
}

.sepete-ekle-btn {
    width: 100%;
    border: none;
    background: #111827;
    color: white;
    padding: 12px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
}

@media (max-width: 768px) {
    .header-icerik,
    .ust-cizgi-icerik,
    .menu-icerik,
    .site-header-sag,
    .hero-butonlar {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-icerik,
    .marka-grid,
    .parca-grid,
    .bilgi-grid {
        grid-template-columns: 1fr;
    }

    .hero-sol h1 {
        font-size: 34px;
    }
}

/************************ SİTE ANA SAYFA */


.site-container {
    width: min(1400px, 92%);
    margin: 0 auto;
}

.site-ust-cizgi {
    background: #111;
    color: white;
    font-size: 13px;
}

.ust-cizgi-icerik {
    min-height: 38px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-header {
    background: white;
    border-bottom: 1px solid #e5e7eb;
}

.header-icerik {
    min-height: 92px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #111;
    font-size: 24px;
    font-weight: 800;
}

    .site-logo img {
        width: 64px;
        height: 64px;
        object-fit: contain;
    }

.search-box {
    width: 620px;
    height: 52px;
    display: flex;
    border: 1px solid #d6dbe3;
    border-radius: 10px;
    overflow: hidden;
    background: white;
}

    .search-box input {
        flex: 1;
        border: none;
        outline: none;
        padding: 0 18px;
        font-size: 15px;
    }

    .search-box button {
        width: 110px;
        border: none;
        background: #071225;
        color: white;
        font-weight: 700;
        cursor: pointer;
    }

.site-header-sag {
    display: flex;
    align-items: center;
    gap: 18px;
}

.site-link,
.site-sepet {
    text-decoration: none;
    color: #111;
    font-weight: 700;
}

.site-menu {
    background: #0f172a;
}

.menu-icerik {
    min-height: 52px;
    display: flex;
    align-items: center;
    gap: 30px;
}

    .menu-icerik a {
        color: white;
        text-decoration: none;
        font-weight: 600;
    }

.hero {
    height: 540px;
    display: flex;
    align-items: center;
    background: linear-gradient(to right, rgba(245,246,248,0.97) 0%, 
    rgba(245,246,248,0.90) 25%, 
    rgba(245,246,248,0.50) 40%, 
    rgba(245,246,248,0.00) 60% ), 
    url('/images/hero-atv.png');
    background-size: contain; /* 🔥 KESİNLİKLE BU */
    background-position: right center; /* 🔥 LOGO + ATV FULL */
    background-repeat: no-repeat;
    background-color: #f5f6f8; /* boşlukları doldurur */
}


.hero-content {
    width: 1200px;
    margin: 0 auto;
    padding-left: 0;
}

    .hero-content h1 {
        max-width: 620px;
        font-size: 52px;
        line-height: 1.15;
        margin: 20px 0;
        color: #071225;
    }

    .hero-content p {
        max-width: 620px;
        font-size: 18px;
        line-height: 1.7;
        color: #243044;
    }

.hero-badge {
    display: inline-block;
    background: #071225;
    color: white;
    padding: 9px 18px;
    border-radius: 999px;
    font-weight: 700;
}

.hero-buttons {
    margin-top: 30px;
}

.btn-primary,
.btn-outline {
    display: inline-block;
    text-decoration: none;
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 700;
    margin-right: 12px;
}

.btn-primary {
    background: #071225;
    color: white;
}

.btn-outline {
    background: white;
    color: #071225;
    border: 1px solid #d6dbe3;
}

.markalar-bolumu,
.one-cikan-bolumu,
.bilgi-bandı {
    padding: 60px 0;
}

.bolum-baslik {
    margin-bottom: 24px;
}

    .bolum-baslik h2 {
        margin: 0 0 8px 0;
        font-size: 34px;
        color: #111827;
    }

    .bolum-baslik p {
        margin: 0;
        color: #6b7280;
    }

.marka-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}





.bilgi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.bilgi-kart {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 24px;
}

    .bilgi-kart h3 {
        margin: 0 0 10px 0;
        font-size: 22px;
    }

    .bilgi-kart p {
        margin: 0;
        color: #4b5563;
        line-height: 1.6;
    }

@media (max-width: 1100px) {
    .hero-icerik,
    .marka-grid,
    .parca-grid,
    .bilgi-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-icerik,
    .ust-cizgi-icerik,
    .menu-icerik,
    .site-header-sag,
    .hero-butonlar {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-icerik,
    .marka-grid,
    .parca-grid,
    .bilgi-grid {
        grid-template-columns: 1fr;
    }

    .hero-sol h1 {
        font-size: 34px;
    }
}

html, body {
    margin: 0;
    padding: 0;
}

.ust-siyah-bar {
    width: 100%;
    background-color: #000;
    color: white;
    min-height: 40px;
    display: flex;
    align-items: center;
}

.ust-siyah-bar-icerik {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    box-sizing: border-box;
    gap: 20px;
}

.ust-sol,
.ust-orta,
.ust-sag {
    display: flex;
    align-items: center;
}

.ust-orta {
    flex: 1;
    justify-content: center;
    text-align: center;
    font-size: 13px;
}

.ust-sag {
    gap: 18px;
}

.ust-logo-yazi,
.ust-link {
    color: white;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
}

    .ust-logo-yazi:hover,
    .ust-link:hover {
        color: #d1d5db;
    }

.cikis-form {
    margin: 0;
}

.buton-link {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font: inherit;
}

/************************************************** MÜŞTERİ SEPET ***********************************************/
.sepete-ekle-btn {
    width: 100%;
    border: none;
    background: #111827;
    color: white;
    padding: 12px;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
}

.detay-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.detay-resim {
    width: 100%;
    max-width: 550px;
    border-radius: 16px;
    object-fit: cover;
}

@media (max-width: 768px) {
    .detay-grid {
        grid-template-columns: 1fr;
    }
}

/************************************* Filtreleme ***************************************/
.magaza-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 30px;
    align-items: start;
}

.filtre-alani {
    position: sticky;
    top: 20px;
}

.filtre-kutu {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.05);
}

    .filtre-kutu h3 {
        margin: 0 0 16px 0;
        font-size: 22px;
        color: #111827;
    }

.filtre-link {
    display: block;
    padding: 10px 12px;
    margin-bottom: 8px;
    text-decoration: none;
    color: #374151;
    border-radius: 10px;
    font-weight: 600;
    transition: 0.2s ease;
}

    .filtre-link:hover {
        background: #f3f4f6;
        color: #111827;
    }

.aktif-filtre {
    background: #111827;
    color: white !important;
}

.urun-yok {
    background: white;
    border-radius: 14px;
    padding: 24px;
    border: 1px solid #e5e7eb;
    color: #6b7280;
}

@media (max-width: 900px) {
    .magaza-layout {
        grid-template-columns: 1fr;
    }

    .filtre-alani {
        position: static;
    }
}

/************************************** FOOTER ALT MENU CSS ************************************************/
.site-footer {
    margin-top: 60px;
}

.site-footer-ust {
    background: #eef3f8;
    border-top: 1px solid #d9e2ec;
    padding: 55px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-kolon h2 {
    margin: 0 0 18px 0;
    font-size: 22px;
    color: #07152b;
    font-weight: 800;
}

.footer-kolon a {
    display: block;
    text-decoration: none;
    color: #425466;
    margin-bottom: 12px;
    font-size: 15px;
    transition: 0.2s ease;
}

    .footer-kolon a:hover {
        color: #07152b;
    }

.site-footer-alt {
    background: #020b18;
    padding: 18px 0;
}

.footer-alt-icerik {
    display: flex;
    justify-content: center;
    align-items: center;
}

    .footer-alt-icerik p {
        margin: 0;
        color: #ffffff;
        font-size: 14px;
    }

.footer-guvenlik-mesaji {
    text-align: center;
    line-height: 1.45;
    font-weight: 400;
    letter-spacing: 0;
}

@media (max-width: 1100px) {
    .footer-guvenlik-mesaji {
        max-width: 520px;
    }
}

@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-guvenlik-mesaji {
        font-size: 12px !important;
        font-weight: 400 !important;
        line-height: 1.4;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.site-header-sag {
    display: flex;
    align-items: center;
    gap: 18px;
}

.header-link {
    text-decoration: none;
    color: #07152b;
    font-weight: 600;
    transition: 0.2s ease;
}

    .header-link:hover {
        color: #0b1730;
    }

.kullanici-adi {
    font-weight: 700;
    color: #07152b;
}

.cikis-form {
    margin: 0;
}

.buton-link {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    font: inherit;
    font-weight: 600;
    color: #07152b;
}

/***********************************************  yapışık olması için ****************************/
html, body {
    height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

.site-footer {
    margin-top: auto;
}
/************************************************************ SİPARİŞ BUTON *******************************************************/
.siparisi-tamamla-btn {
    display: inline-block;
    text-decoration: none;
    background: #07152b;
    color: white;
    padding: 12px 22px;
    border-radius: 10px;
    font-weight: 700;
    margin-top: 15px;
}

.siparisi-tamamla-btn:hover {
    color: white;
    background: #0b1730;
}

.sepet-islem a {
    margin-right: 10px;
    text-decoration: none;
    font-weight: 700;
    color: #07152b;
}

/*************************************************** ADET BUTON ***************************************/

.adet-kontrol {
    display: inline-flex;
    align-items: center;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    overflow: hidden;
    background: white;
    margin-bottom: 8px;
}

.adet-btn {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #07152b;
    font-weight: 800;
    font-size: 18px;
    background: #f8fafc;
    transition: 0.2s ease;
}

    .adet-btn:hover {
        background: #e5e7eb;
        color: #07152b;
    }

.adet-sayi {
    min-width: 42px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #111827;
    background: white;
}

.sepet-kaldir-btn {
    display: inline-block;
    text-decoration: none;
    color: #b91c1c;
    font-weight: 600;
    font-size: 14px;
}

    .sepet-kaldir-btn:hover {
        color: #991b1b;
    }

.sepet-islem-alani {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}


.musteri-login-wrapper {
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
}

.musteri-login-card {
    width: 100%;
    max-width: 1100px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 24px;
    padding: 38px;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.08);
}

.musteri-login-header {
    text-align: center;
    margin-bottom: 30px;
}

    .musteri-login-header h1 {
        margin: 0 0 10px 0;
        font-size: 36px;
        font-weight: 800;
        color: #07152b;
    }

    .musteri-login-header p {
        margin: 0;
        font-size: 15px;
        color: #6b7280;
    }

.musteri-login-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 28px;
    align-items: stretch;
}

.musteri-login-sol,
.musteri-login-sag {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 18px;
    padding: 28px;
}

.musteri-form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 18px;
}

    .musteri-form-group label {
        font-size: 15px;
        font-weight: 700;
        color: #111827;
    }

.musteri-login-input {
    width: 100%;
    height: 54px;
    border: 1px solid #d1d5db;
    border-radius: 14px;
    padding: 0 16px;
    font-size: 15px;
    color: #111827;
    outline: none;
    box-sizing: border-box;
    background: #fff;
    transition: 0.2s ease;
}

    .musteri-login-input:focus {
        border-color: #07152b;
        box-shadow: 0 0 0 4px rgba(7, 21, 43, 0.08);
    }

.musteri-remember-row {
    margin-bottom: 18px;
}

.musteri-remember-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #374151;
    font-weight: 600;
}

.musteri-login-btn {
    width: 100%;
    height: 54px;
    border: none;
    border-radius: 14px;
    background: #07152b;
    color: #ffffff;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: 0.2s ease;
}

    .musteri-login-btn:hover {
        background: #0b1730;
    }

.musteri-login-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 18px;
}

    .musteri-login-links a {
        text-decoration: none;
        color: #07152b;
        font-size: 14px;
        font-weight: 600;
    }

        .musteri-login-links a:hover {
            text-decoration: underline;
        }

.musteri-kayit-kutu h2 {
    margin: 0 0 12px 0;
    font-size: 28px;
    font-weight: 800;
    color: #07152b;
}

.musteri-kayit-kutu p {
    margin: 0 0 20px 0;
    color: #4b5563;
    line-height: 1.7;
    font-size: 15px;
}

.musteri-register-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 54px;
    text-decoration: none;
    background: #ffffff;
    color: #07152b;
    border: 1px solid #d1d5db;
    border-radius: 14px;
    font-weight: 800;
    transition: 0.2s ease;
}

    .musteri-register-btn:hover {
        background: #f3f4f6;
        color: #07152b;
    }

.musteri-external-login {
    margin-top: 24px;
}

.musteri-divider {
    position: relative;
    text-align: center;
    margin-bottom: 18px;
}

    .musteri-divider::before {
        content: "";
        position: absolute;
        top: 50%;
        left: 0;
        right: 0;
        height: 1px;
        background: #e5e7eb;
        transform: translateY(-50%);
    }

    .musteri-divider span {
        position: relative;
        background: #f9fafb;
        padding: 0 14px;
        color: #6b7280;
        font-size: 13px;
    }

.external-login-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.external-login-btn {
    width: 100%;
    height: 48px;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    background: #ffffff;
    color: #111827;
    font-weight: 700;
    cursor: pointer;
    transition: 0.2s ease;
}

    .external-login-btn:hover {
        background: #f3f4f6;
    }

@media (max-width: 900px) {
    .musteri-login-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .musteri-login-card {
        padding: 24px 18px;
        border-radius: 18px;
    }

    .musteri-login-header h1 {
        font-size: 30px;
    }

    .musteri-login-sol,
    .musteri-login-sag {
        padding: 20px;
    }
}

/************************************** YETKİSİZ ************************************/

.yetkisiz-wrapper {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.yetkisiz-card {
    max-width: 520px;
    width: 100%;
    background: #fff;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    border: 1px solid #e5e7eb;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.yetkisiz-icon {
    font-size: 60px;
    margin-bottom: 15px;
}

.yetkisiz-card h1 {
    margin: 0 0 10px;
    font-size: 32px;
    color: #07152b;
}

.yetkisiz-card p {
    color: #4b5563;
    margin-bottom: 25px;
    line-height: 1.6;
}

.yetkisiz-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-geri {
    background: #e5e7eb;
    color: #111;
    padding: 12px 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
}

.btn-giris {
    background: #07152b;
    color: white;
    padding: 12px 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
}

/************************************************* ******************************************/
.btn-primary {
    background: #0b1a33;
    color: white;
    padding: 12px 22px;
    border-radius: 10px;
    transition: 0.2s;
}

    .btn-primary:hover {
        background: #162b52;
    }

.btn-outline {
    border: 1px solid #ddd;
    padding: 12px 22px;
    border-radius: 10px;
}

    .btn-outline:hover {
        background: #f5f5f5;
    }


    .arama-sonuc-container {
    width: 1200px;
    margin: 50px auto;
}

.arama-sonuc-container h2 {
    font-size: 32px;
    margin-bottom: 30px;
}

.arama-sonuc-container h3 {
    margin: 35px 0 20px;
    font-size: 24px;
}

.arama-bos {
    padding: 25px;
    background: #f5f6f8;
    border-radius: 12px;
    color: #555;
}

.urun-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.urun-kart {
    background: white;
    border: 1px solid #e2e6ec;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}

.urun-kart img {
    width: 100%;
    height: 190px;
    object-fit: contain;
    background: #f7f8fa;
}

.urun-bilgi {
    padding: 16px;
}

.urun-bilgi h4 {
    margin: 0 0 8px;
}

.urun-bilgi p {
    color: #666;
    font-size: 14px;
}

.urun-bilgi strong {
    color: #071225;
    font-size: 18px;
}

.kargo-float {
    position: fixed;
    left: 24px;
    bottom: 22px;
    display: flex;
    align-items: center;
    color: #ffffff;
    z-index: 9998;
    isolation: isolate;
}

.kargo-float__icon {
    position: relative;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    flex: 0 0 62px;
    border: 3px solid #ffffff;
    border-radius: 50%;
    background: linear-gradient(145deg, #35e47a 0%, #14bd5c 52%, #079542 100%);
    box-shadow:
        0 15px 34px rgba(0, 0, 0, 0.3),
        0 6px 16px rgba(18, 201, 91, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

    .kargo-float__icon::before {
        content: "";
        position: absolute;
        inset: -7px;
        border: 1px solid rgba(37, 211, 102, 0.28);
        border-radius: inherit;
        pointer-events: none;
    }

    .kargo-float__icon svg {
        overflow: visible;
        fill: none;
        stroke: currentColor;
        stroke-width: 1.7;
        stroke-linecap: round;
        stroke-linejoin: round;
        filter: drop-shadow(0 2px 3px rgba(0, 80, 34, 0.22));
    }

.kargo-float__balon {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 238px;
    margin-left: -10px;
    padding: 11px 18px 11px 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0 18px 18px 0;
    background: rgba(2, 11, 24, 0.96);
    box-shadow: 0 12px 30px rgba(2, 11, 24, 0.24);
    line-height: 1.15;
}

    .kargo-float__balon::after {
        content: "";
        position: absolute;
        left: 19px;
        bottom: -7px;
        width: 14px;
        height: 14px;
        border-right: 1px solid rgba(255, 255, 255, 0.12);
        border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        background: rgba(2, 11, 24, 0.96);
        transform: rotate(45deg);
    }

    .kargo-float__balon strong {
        font-size: 13px;
        font-weight: 780;
        letter-spacing: 0.01em;
        white-space: nowrap;
    }

    .kargo-float__balon small {
        color: #aebccc;
        font-size: 11px;
        font-weight: 550;
    }

.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 22px;
    display: flex;
    align-items: center;
    color: #ffffff;
    text-decoration: none;
    z-index: 9999;
    isolation: isolate;
}

.whatsapp-float__label {
    max-width: 0;
    overflow: hidden;
    padding: 10px 0;
    border: 1px solid rgba(255,255,255,0.12);
    border-right: 0;
    border-radius: 999px 0 0 999px;
    background: rgba(2, 11, 24, 0.96);
    box-shadow: 0 12px 30px rgba(2, 11, 24, 0.24);
    color: #ffffff;
    font-size: 13px;
    font-weight: 750;
    letter-spacing: 0.02em;
    line-height: 1;
    opacity: 0;
    white-space: nowrap;
    transform: translateX(14px);
    transition:
        max-width 0.28s ease,
        padding 0.28s ease,
        opacity 0.2s ease,
        transform 0.28s ease;
}

.whatsapp-float__icon {
    position: relative;
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    flex: 0 0 62px;
    border: 3px solid #ffffff;
    border-radius: 50%;
    background: linear-gradient(145deg, #35e47a 0%, #14bd5c 52%, #079542 100%);
    box-shadow:
        0 15px 34px rgba(0, 0, 0, 0.3),
        0 6px 16px rgba(18, 201, 91, 0.32),
        inset 0 1px 0 rgba(255, 255, 255, 0.42);
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease;
}

    .whatsapp-float__icon::before {
        content: "";
        position: absolute;
        inset: -7px;
        border: 1px solid rgba(37, 211, 102, 0.28);
        border-radius: inherit;
        pointer-events: none;
    }

    .whatsapp-float__icon svg {
        position: relative;
        filter: drop-shadow(0 2px 3px rgba(0, 80, 34, 0.22));
    }

.whatsapp-float:hover .whatsapp-float__label,
.whatsapp-float:focus-visible .whatsapp-float__label {
    max-width: 180px;
    padding: 10px 21px 10px 16px;
    opacity: 1;
    transform: translateX(10px);
}

.whatsapp-float:hover .whatsapp-float__icon,
.whatsapp-float:focus-visible .whatsapp-float__icon {
    transform: translateY(-3px) scale(1.03);
    box-shadow:
        0 19px 38px rgba(0, 0, 0, 0.32),
        0 8px 20px rgba(18, 201, 91, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.whatsapp-float:focus-visible {
    outline: 3px solid rgba(37, 211, 102, 0.35);
    outline-offset: 7px;
    border-radius: 999px;
}


.sepet-mesaj {
    background: #e8f7ee;
    color: #176b38;
    padding: 14px 18px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 700;
}


.checkout-page {
    width: 1200px;
    margin: 55px auto 90px;
}

    .checkout-page h1 {
        font-size: 34px;
        margin-bottom: 25px;
        color: #071225;
    }

.checkout-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
    align-items: start;
}

.checkout-card {
    background: #fff;
    border: 1px solid #e2e6ec;
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

    .checkout-card h2 {
        font-size: 22px;
        margin-bottom: 22px;
        color: #071225;
    }

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-group.full {
    grid-column: span 2;
}

.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 7px;
    color: #243044;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid #d6dbe3;
    border-radius: 10px;
    padding: 13px 14px;
    font-size: 15px;
    outline: none;
}

.form-group textarea {
    min-height: 95px;
    resize: vertical;
}

.checkout-btn {
    width: 100%;
    margin-top: 22px;
    height: 48px;
    border: none;
    border-radius: 10px;
    background: #071225;
    color: #fff;
    font-weight: 800;
    cursor: pointer;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 0;
    border-bottom: 1px solid #edf0f4;
}

    .summary-item span {
        display: block;
        margin-top: 5px;
        color: #667085;
    }

.summary-total {
    display: flex;
    justify-content: space-between;
    margin-top: 22px;
    padding-top: 22px;
    border-top: 2px solid #071225;
    font-size: 20px;
}

@media (max-width: 900px) {
    .checkout-page {
        width: calc(100% - 30px);
    }

    .checkout-layout,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-group.full {
        grid-column: span 1;
    }
}


.auth-page {
    min-height: 520px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 70px 15px;
    background: #f5f6f8;
}

.auth-card {
    width: 440px;
    background: #fff;
    border: 1px solid #e2e6ec;
    border-radius: 18px;
    padding: 36px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.08);
}

    .auth-card h1 {
        font-size: 32px;
        color: #071225;
        margin-bottom: 10px;
    }

    .auth-card p {
        color: #667085;
        line-height: 1.6;
        margin-bottom: 25px;
    }

.auth-group {
    margin-bottom: 18px;
}

    .auth-group label {
        display: block;
        font-weight: 700;
        margin-bottom: 7px;
        color: #243044;
    }

    .auth-group input {
        width: 100%;
        height: 48px;
        border: 1px solid #d6dbe3;
        border-radius: 10px;
        padding: 0 14px;
        font-size: 15px;
        outline: none;
    }

.auth-btn {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: 10px;
    background: #071225;
    color: white;
    font-weight: 800;
    cursor: pointer;
}

.auth-bottom {
    margin-top: 22px;
    text-align: center;
    color: #667085;
}

    .auth-bottom a {
        color: #071225;
        font-weight: 800;
        text-decoration: none;
    }

.login-menu {
    display: flex;
    align-items: center;
    gap: 14px;
}

.login-link {
    color: #071225;
    font-weight: 700;
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 15px;
}

.logout-button {
    padding: 0;
}


.map-section {
    padding: 55px 0;
    background: #ffffff;
}

.map-container {
    width: 1200px;
    margin: 0 auto;
}

    .map-container h2 {
        font-size: 30px;
        color: #071225;
        margin-bottom: 8px;
    }

    .map-container p {
        color: #667085;
        margin-bottom: 22px;
    }

.map-box {
    width: 100%;
    height: 380px;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #e2e6ec;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

    .map-box iframe {
        width: 100%;
        height: 100%;
        border: 0;
    }




/************************************************* HAKKIMIZDA ******************************************/

.about-banner {
    background: linear-gradient(135deg, #071225, #12233f);
    color: white;
    padding: 70px 0;
    text-align: center;
}

    .about-banner span {
        display: inline-block;
        background: rgba(255,255,255,0.12);
        padding: 8px 18px;
        border-radius: 999px;
        font-weight: 800;
        margin-bottom: 18px;
    }

    .about-banner h1 {
        font-size: 42px;
        margin-bottom: 12px;
    }

    .about-banner p {
        color: #dbe3ef;
        font-size: 18px;
    }

.about-page {
    padding: 60px 0 80px;
}

.about-main {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 28px;
    margin-bottom: 28px;
}

.about-text-card,
.about-stats,
.about-feature {
    background: white;
    border: 1px solid #e2e6ec;
    border-radius: 18px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.06);
}

.about-text-card {
    padding: 34px;
}

    .about-text-card h2 {
        font-size: 30px;
        margin-bottom: 16px;
        color: #071225;
    }

    .about-text-card p {
        color: #4b5563;
        line-height: 1.8;
        margin-bottom: 12px;
    }

.about-stats {
    padding: 26px;
    display: grid;
    gap: 16px;
}

    .about-stats div {
        background: #f5f6f8;
        border-radius: 14px;
        padding: 18px;
    }

    .about-stats strong {
        display: block;
        font-size: 28px;
        color: #071225;
    }

    .about-stats span {
        color: #667085;
    }

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.about-feature {
    padding: 28px;
    transition: 0.2s;
}

    .about-feature:hover {
        transform: translateY(-5px);
    }

    .about-feature .icon {
        width: 52px;
        height: 52px;
        border-radius: 14px;
        background: #f5f6f8;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
        margin-bottom: 16px;
    }

    .about-feature h3 {
        color: #071225;
        margin-bottom: 10px;
    }

    .about-feature p {
        color: #667085;
        line-height: 1.6;
    }

@media (max-width: 900px) {
    .about-main,
    .about-features {
        grid-template-columns: 1fr;
    }

    .about-banner h1 {
        font-size: 30px;
    }
}



/************************************************************  İLETİŞİM ***********************************/
.contact-banner {
    background: linear-gradient(135deg, #071225, #12233f);
    color: white;
    text-align: center;
    padding: 65px 0;
}

    .contact-banner span {
        display: inline-block;
        background: rgba(255,255,255,0.12);
        padding: 8px 18px;
        border-radius: 999px;
        font-weight: 800;
        margin-bottom: 16px;
    }

    .contact-banner h1 {
        font-size: 42px;
        margin-bottom: 10px;
    }

    .contact-banner p {
        color: #dbe3ef;
        font-size: 17px;
    }

.contact-page {
    padding: 60px 0 90px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
}

.contact-card {
    background: white;
    border: 1px solid #e2e6ec;
    border-radius: 18px;
    padding: 32px;
    box-shadow: 0 10px 28px rgba(0,0,0,0.06);
}

    .contact-card h2 {
        font-size: 26px;
        color: #071225;
        margin-bottom: 22px;
    }

.contact-form {
    display: grid;
    gap: 16px;
}

    .contact-form input,
    .contact-form textarea {
        width: 100%;
        border: 1px solid #d6dbe3;
        border-radius: 12px;
        padding: 14px 16px;
        font-size: 15px;
        outline: none;
    }

    .contact-form textarea {
        min-height: 130px;
        resize: vertical;
    }

    .contact-form button {
        height: 48px;
        border: none;
        border-radius: 12px;
        background: #071225;
        color: white;
        font-weight: 800;
        cursor: pointer;
    }

.info-item {
    background: #f5f6f8;
    border-radius: 14px;
    padding: 16px;
    margin-bottom: 14px;
}

    .info-item strong {
        display: block;
        color: #071225;
        margin-bottom: 6px;
    }

    .info-item span {
        color: #667085;
    }

.contact-whatsapp {
    display: block;
    text-align: center;
    margin-top: 20px;
    background: #25D366;
    color: white;
    padding: 14px 18px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 800;
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .contact-banner h1 {
        font-size: 32px;
    }
}



.marka-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.marka-kart {
    height: 130px;
    background: #fff;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    transition: 0.25s;
}

    .marka-kart img {
        max-width: 70%;
        max-height: 60px;
        object-fit: contain;
        filter: grayscale(100%);
        transition: 0.3s;
    }

    /* 🔥 SADECE SON 2 LOGO */
    .marka-kart.buyuk-logo img {
        max-width: 85%;
        max-height: 85px;
    }

    /* HOVER */
    .marka-kart:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    }

        .marka-kart:hover img {
            filter: grayscale(0%);
        }



.marka-grid .marka-kart.buyuk-logo img {
    max-width: 85% !important;
    max-height: 85px !important;
    transform: none !important;
}



.policy-hero {
    width: 100%;
    height: 110px;
    background: linear-gradient(135deg, #f2f3f5, #e2e4e8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #e5e5e5;
}

    .policy-hero h1 {
        font-size: 22px;
        font-weight: 700;
        color: #1f2937;
        letter-spacing: 1px;
        margin: 0;
        text-align: center;
    }

    .policy-hero span {
        width: 55px;
        height: 3px;
        background: #d4a017;
        display: block;
        margin-top: 10px;
    }

.policy-page {
    background: #fff;
    padding: 35px 15px 55px;
}

.policy-content {
    max-width: 980px;
    margin: 0 auto;
    font-size: 14px;
    color: #111827;
    line-height: 1.65;
}

    .policy-content h3 {
        font-size: 16px;
        font-weight: 700;
        color: #111827;
        margin: 18px 0 8px;
    }

    .policy-content p {
        margin: 0 0 10px;
    }

    .policy-content strong {
        font-weight: 700;
    }

    .policy-content ul {
        margin: 8px 0 12px 20px;
        padding: 0;
    }

    .policy-content li {
        margin-bottom: 5px;
    }

.policy-divider {
    position: relative;
    height: 30px;
    border-top: 1px solid #d7d7d7;
    margin: 18px 0 8px;
}

    .policy-divider span {
        width: 20px;
        height: 20px;
        background: #fff;
        border: 5px solid #f0f0f0;
        border-radius: 50%;
        position: absolute;
        left: 50%;
        top: -10px;
        transform: translateX(-50%);
    }

.policy-note {
    margin-top: 20px !important;
    padding: 12px 15px;
    background: #f8f9fa;
    border-left: 4px solid #d4a017;
    font-weight: 500;
}

@media (max-width: 768px) {
    .policy-hero {
        height: 90px;
    }

        .policy-hero h1 {
            font-size: 18px;
        }

    .policy-content {
        font-size: 13px;
    }
}

/* Mobile polish layer: keeps desktop intact and fixes small-screen overflow. */
*, *::before, *::after {
    box-sizing: border-box;
}

img, iframe {
    max-width: 100%;
}

@media (max-width: 900px) {
    body {
        margin-bottom: 0;
        overflow-x: hidden;
    }

    .site-container,
    .hero-content,
    .arama-sonuc-container,
    .checkout-page,
    .map-container {
        width: min(100% - 28px, 760px);
    }

    .ust-siyah-bar-icerik {
        justify-content: center;
        padding: 8px 14px;
        text-align: center;
    }

    .ust-sol {
        display: none;
    }

    .ust-orta {
        flex: 0 1 auto;
        font-size: 12px;
        line-height: 1.35;
    }

    .header-icerik {
        min-height: auto;
        padding: 16px 0;
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .site-logo {
        justify-content: center;
        font-size: 21px;
    }

    .site-logo img {
        width: 54px;
        height: 54px;
    }

    .search-box,
    .site-arama {
        width: 100%;
        max-width: none;
    }

    .search-box input,
    .site-arama input {
        min-width: 0;
    }

    .search-box button,
    .site-arama button {
        width: 82px;
        flex: 0 0 82px;
    }

    .site-header-sag,
    .login-menu {
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
        text-align: center;
    }

    .menu-icerik {
        min-height: auto;
        padding: 10px 0;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .menu-icerik a {
        padding: 10px 8px;
        text-align: center;
        border-radius: 8px;
        background: rgba(255,255,255,0.06);
    }

    .hero {
        height: auto;
        min-height: 430px;
        padding: 38px 0 220px;
        background:
            linear-gradient(to bottom, rgba(245,246,248,0.98) 0%, rgba(245,246,248,0.92) 58%, rgba(245,246,248,0.15) 100%),
            url('/images/hero-atv.png');
        background-size: contain;
        background-position: center bottom;
        background-repeat: no-repeat;
    }

    .hero-content h1 {
        max-width: 100%;
        font-size: 34px;
        line-height: 1.16;
        margin: 14px 0;
    }

    .hero-content p {
        max-width: 100%;
        font-size: 16px;
        line-height: 1.55;
    }

    .hero-buttons {
        display: grid;
        gap: 10px;
        margin-top: 20px;
    }

    .btn-primary,
    .btn-outline,
    .hero-btn {
        width: 100%;
        margin-right: 0;
        text-align: center;
    }

    .markalar-bolumu,
    .one-cikan-bolumu,
    .bilgi-bandı,
    .bilgi-bandı,
    .about-page,
    .contact-page {
        padding: 34px 0;
    }

    .bolum-baslik h2,
    .arama-sonuc-container h2,
    .checkout-page h1 {
        font-size: 28px;
    }

    .marka-grid,
    .parca-grid,
    .urun-grid,
    .bilgi-grid,
    .footer-grid,
    .about-main,
    .about-features,
    .contact-grid,
    .checkout-layout,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .marka-kart {
        height: 105px;
    }

    .parca-kart img {
        height: 210px;
    }

    .parca-kart h3 {
        font-size: 19px;
        overflow-wrap: anywhere;
    }

    .parca-alt {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
    }

    .parca-alt a {
        text-align: center;
    }

    .magaza-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .filtre-alani {
        position: static;
    }

    .filtre-kutu {
        padding: 16px;
    }

    .filtre-link {
        margin-bottom: 6px;
    }

    .site-footer {
        margin-top: 34px;
    }

    .site-footer-ust {
        padding: 34px 0;
    }

    .footer-grid {
        gap: 22px;
    }

    .footer-kolon h2 {
        font-size: 19px;
        margin-bottom: 12px;
    }

    .site-footer-alt {
        padding: 14px 0;
        text-align: center;
    }

    .whatsapp-float {
        right: 14px;
        bottom: 14px;
    }

    .kargo-float {
        left: 14px;
        bottom: 14px;
    }

    .kargo-float__icon {
        width: 56px;
        height: 56px;
        flex-basis: 56px;
        border-width: 2px;
    }

        .kargo-float__icon svg {
            width: 26px;
            height: 26px;
        }

    .kargo-float__balon {
        min-width: 0;
        max-width: calc(100vw - 154px);
        padding: 9px 12px 9px 19px;
        border-radius: 0 15px 15px 0;
    }

        .kargo-float__balon strong {
            overflow: hidden;
            font-size: 11px;
            text-overflow: ellipsis;
        }

        .kargo-float__balon small {
            font-size: 10px;
        }

    .whatsapp-float__label {
        display: none;
    }

    .whatsapp-float__icon {
        width: 56px;
        height: 56px;
        flex-basis: 56px;
        border-width: 2px;
    }

        .whatsapp-float__icon svg {
            width: 28px;
            height: 28px;
        }

    .whatsapp-float:hover .whatsapp-float__icon,
    .whatsapp-float:focus-visible .whatsapp-float__icon {
        transform: none;
    }

    .admin-layout {
        display: block;
    }

    .admin-sidebar {
        width: 100%;
        padding: 18px 14px;
    }

    .admin-nav {
        margin-top: 18px;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .admin-nav a {
        text-align: center;
        padding: 10px 8px;
        font-size: 14px;
    }

    .admin-main {
        padding: 22px 14px;
    }

    .yonetim-ust {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
    }

    .yonetim-kart {
        overflow-x: auto;
    }

    .yonetim-tablosu {
        min-width: 680px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .whatsapp-float__label,
    .whatsapp-float__icon {
        transition: none;
    }
}

@media (max-width: 560px) {
    .site-container,
    .hero-content,
    .arama-sonuc-container,
    .checkout-page,
    .map-container {
        width: min(100% - 22px, 520px);
    }

    .site-logo {
        font-size: 19px;
    }

    .search-box {
        height: 48px;
    }

    .search-box button,
    .site-arama button {
        width: 70px;
        flex-basis: 70px;
        font-size: 13px;
    }

    .hero {
        padding-bottom: 185px;
    }

    .hero-content h1 {
        font-size: 29px;
    }

    .menu-icerik,
    .admin-nav {
        grid-template-columns: 1fr;
    }

    .musteri-login-card,
    .auth-card,
    .checkout-card,
    .contact-card,
    .about-text-card {
        width: 100%;
        padding: 20px;
        border-radius: 14px;
    }

    .parca-kart img,
    .urun-kart img {
        height: 180px;
    }
}


.urun-resim-alani {
    position: relative;
}

    .urun-resim-alani img {
        display: block;
        width: 100%;
    }

.stokta-yok-katmani {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.58);
    color: #fff;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: 1px;
}

.stok-bilgisi {
    padding: 0 18px 14px;
    font-weight: 700;
}

.stok-var {
    color: #15803d;
}

.stok-tukendi {
    color: #dc2626;
}

.stok-bitti-btn {
    background: #9ca3af !important;
    cursor: not-allowed;
    opacity: 0.8;
}

/* PARÇA MAĞAZASI – MASAÜSTÜ */
.magaza-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
    gap: 30px;
}

.urun-alani {
    width: 100%;
    min-width: 0;
}

    .urun-alani .parca-grid {
        display: grid;
        width: 100%;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 22px;
    }

/* TABLET */
@media (max-width: 1200px) and (min-width: 901px) {
    .urun-alani .parca-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

/* TELEFON VE KÜÇÜK TABLET */
@media (max-width: 900px) {
    .magaza-layout {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 24px;
    }

    .filtre-alani {
        position: static;
        width: 100%;
        min-width: 0;
    }

    .urun-alani {
        width: 100%;
        min-width: 0;
    }

        .urun-alani .parca-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
            gap: 14px;
        }

    .urun-listesi-baslik {
        align-items: stretch;
        flex-direction: column;
        gap: 15px;
    }

    .urun-siralama {
        width: 100%;
        flex: none;
    }

    .urun-listesi-baslik h2 {
        font-size: 24px;
    }

    .parca-kart {
        min-width: 0;
    }

        .parca-kart img {
            height: 180px;
        }

        .parca-kart h3 {
            margin: 14px 14px 8px;
            font-size: 17px;
            overflow-wrap: anywhere;
        }

        .parca-kart p {
            margin: 0 14px 14px;
            font-size: 14px;
            min-height: auto;
        }

    .parca-kodu {
        padding: 10px 14px 0;
    }

    .parca-alt {
        align-items: stretch;
        flex-direction: column;
        gap: 10px;
        padding: 0 14px 14px;
    }

        .parca-alt span {
            font-size: 19px;
        }

        .parca-alt a {
            text-align: center;
        }

    .stok-bilgisi {
        padding: 0 14px 12px;
    }

    .sepet-form {
        padding: 0 14px 14px !important;
    }
}

/* KÜÇÜK TELEFON */
@media (max-width: 370px) {
    .urun-alani .parca-grid {
        grid-template-columns: 1fr !important;
    }

    .parca-kart img {
        height: 210px;
    }
}


/* UYUMLU ARAÇLAR */
.uyumlu-arac-listesi {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    margin-top: 14px;
}

.uyumlu-arac-kart {
    display: flex;
    align-items: center;
    gap: 18px;
    width: 100%;
    padding: 12px;
    border: 1px solid #d7e0ec;
    border-radius: 12px;
    background: #f1f5f9;
    box-sizing: border-box;
    transition: 0.2s ease;
}

    .uyumlu-arac-kart:hover {
        border-color: #9db0c9;
        background: #eaf0f7;
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
    }

.uyumlu-arac-resim {
    width: 120px;
    height: 85px;
    flex-shrink: 0;
    object-fit: cover;
    border-radius: 9px;
    background: white;
}

.uyumlu-arac-kart > div {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.uyumlu-arac-kart strong {
    color: #0f172a;
    font-size: 16px;
}

.uyumlu-arac-kart span {
    color: #2563eb;
    font-size: 14px;
    font-weight: 600;
}

@media (max-width: 600px) {
    .uyumlu-arac-kart {
        gap: 12px;
    }

    .uyumlu-arac-resim {
        width: 90px;
        height: 70px;
    }
}

.excel-kisa-kod {
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 6px;
    color: #1d4ed8;
    font-weight: 800;
    padding: 5px 8px;
}

.kod-yok {
    color: #94a3b8;
    font-size: 13px;
}

/* ÜRÜN DETAY ÇOKLU GÖRSEL GALERİSİ */
.urun-galeri {
    min-width: 0;
}

.urun-galeri-ana {
    position: relative;
    width: 100%;
    max-width: 650px;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    background: #fff;
    touch-action: pan-y;
}

    .urun-galeri-ana .detay-resim {
        display: block;
        width: 100%;
        max-width: none;
        height: 100%;
        border-radius: 0;
        object-fit: contain;
        transition: opacity .18s ease;
    }

    .urun-galeri-ana .stokta-yok-katmani {
        z-index: 1;
        pointer-events: none;
    }

.urun-galeri-ok {
    position: absolute;
    z-index: 2;
    top: 50%;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, .55);
    border-radius: 50%;
    background: rgba(15, 23, 42, .72);
    color: #fff;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    transform: translateY(-50%);
    transition: background .2s ease, transform .2s ease;
}

    .urun-galeri-ok:hover,
    .urun-galeri-ok:focus-visible {
        background: rgba(15, 23, 42, .92);
        outline: 3px solid rgba(37, 99, 235, .35);
        transform: translateY(-50%) scale(1.05);
    }

.urun-galeri-onceki {
    left: 14px;
}

.urun-galeri-sonraki {
    right: 14px;
}

.urun-galeri-sayac {
    position: absolute;
    z-index: 2;
    right: 14px;
    bottom: 14px;
    border-radius: 999px;
    background: rgba(15, 23, 42, .75);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    padding: 6px 10px;
}

.urun-galeri-kucukler {
    display: flex;
    gap: 10px;
    max-width: 650px;
    margin-top: 12px;
    padding: 2px 2px 8px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
}

.urun-galeri-kucuk {
    flex: 0 0 104px;
    height: 76px;
    overflow: hidden;
    border: 2px solid transparent;
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    padding: 0;
    opacity: .72;
    scroll-snap-align: start;
    transition: border-color .2s ease, opacity .2s ease,
        transform .2s ease;
}

    .urun-galeri-kucuk:hover,
    .urun-galeri-kucuk:focus-visible,
    .urun-galeri-kucuk.aktif {
        border-color: #2563eb;
        opacity: 1;
        outline: none;
        transform: translateY(-1px);
    }

    .urun-galeri-kucuk img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

@media (max-width: 600px) {
    .urun-galeri-ana {
        border-radius: 12px;
    }

    .urun-galeri-ok {
        width: 40px;
        height: 40px;
    }

    .urun-galeri-onceki {
        left: 9px;
    }

    .urun-galeri-sonraki {
        right: 9px;
    }

    .urun-galeri-kucuk {
        flex-basis: 88px;
        height: 66px;
    }
}

.hesap-bilgisi {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.siparislerim-link {
    color: #2563eb;
    font-weight: 800;
}

.mobil-siparislerim {
    display: none;
}

@media (max-width: 768px) {
    .hesap-bilgisi {
        align-items: center;
    }

    .mobil-siparislerim {
        display: block;
    }
}

/* ÜYELİK GEREKLİ POPUP */
.uyelik-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 23, 42, 0.68);
    backdrop-filter: blur(4px);
}

    .uyelik-modal.acik {
        display: flex;
    }

.uyelik-modal-kutu {
    position: relative;
    width: 100%;
    max-width: 430px;
    padding: 34px;
    color: #0f172a;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.3);
    text-align: center;
    animation: uyelikModalAc 0.22s ease;
}

.uyelik-modal-kapat {
    position: absolute;
    top: 12px;
    right: 15px;
    width: 36px;
    height: 36px;
    padding: 0;
    color: #64748b;
    background: transparent;
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    font-size: 27px;
    line-height: 1;
}

    .uyelik-modal-kapat:hover {
        color: #0f172a;
        background: #f1f5f9;
    }

.uyelik-modal-ikon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    margin: 0 auto 18px;
    background: #eff6ff;
    border-radius: 50%;
    font-size: 29px;
}

.uyelik-modal-kutu h2 {
    margin: 0 0 10px;
    font-size: 25px;
}

.uyelik-modal-kutu p {
    margin: 0 auto 24px;
    color: #64748b;
    line-height: 1.6;
}

.uyelik-modal-butonlar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 11px;
}

.uyelik-giris-btn,
.uyelik-kayit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 16px;
    border-radius: 10px;
    font-weight: 800;
    text-decoration: none;
}

.uyelik-giris-btn {
    color: #ffffff;
    background: #0f172a;
}

    .uyelik-giris-btn:hover {
        background: #1e293b;
    }

.uyelik-kayit-btn {
    color: #0f172a;
    background: #ffffff;
    border: 1px solid #cbd5e1;
}

    .uyelik-kayit-btn:hover {
        background: #f8fafc;
        border-color: #94a3b8;
    }

.uyelik-vazgec-btn {
    margin-top: 17px;
    padding: 7px;
    color: #64748b;
    background: transparent;
    border: 0;
    cursor: pointer;
    font-weight: 700;
}

    .uyelik-vazgec-btn:hover {
        color: #0f172a;
    }

@keyframes uyelikModalAc {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 500px) {
    .uyelik-modal-kutu {
        padding: 30px 20px 24px;
    }

    .uyelik-modal-butonlar {
        grid-template-columns: 1fr;
    }
}

.parca-kodu {
    padding: 12px 18px 0;
    color: #667085;
    font-size: 12px;
    line-height: 1.4;
}

    .parca-kodu strong {
        color: #101828;
        font-weight: 700;
        letter-spacing: 0.3px;
    }

.parca-baslik-link {
    color: inherit;
    text-decoration: none;
}

    .parca-baslik-link:hover {
        color: #1d4ed8;
    }

.urun-resim-link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.sepet-guncelle-form {
    display: inline-flex;
    margin: 0;
}

.sepet-tablo-kapsayici {
    overflow-x: auto;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
}

.sepet-ozet {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 24px;
    margin-top: 24px;
    padding: 20px;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
}

    .sepet-ozet > div {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }

    .sepet-ozet span {
        color: #64748b;
        font-size: 13px;
    }

    .sepet-ozet strong {
        color: #0f172a;
        font-size: 22px;
    }

.sepet-bos-alani {
    padding: 60px 20px;
    background: #fff;
    border: 1px dashed #cbd5e1;
    border-radius: 14px;
    text-align: center;
}

@media (max-width: 700px) {
    .sepet-ozet {
        align-items: stretch;
        flex-direction: column;
    }
}


/* =====================================================
   ORTAK SEPET BİLDİRİMİ
===================================================== */

.sepet-toast {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 10000;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 32px;
    align-items: center;
    gap: 12px;
    width: min(420px, calc(100vw - 32px));
    padding: 16px;
    color: #0f172a;
    background: #ffffff;
    border: 1px solid #dbe3ee;
    border-left: 5px solid #16a34a;
    border-radius: 14px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, .20);
    animation: sepetToastGiris .3s ease;
}

    .sepet-toast.warning {
        border-left-color: #f59e0b;
    }

.sepet-toast-ikon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    color: #ffffff;
    background: #16a34a;
    border-radius: 50%;
    font-size: 22px;
    font-weight: 900;
}

.sepet-toast.warning .sepet-toast-ikon {
    background: #f59e0b;
}

.sepet-toast-icerik {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 3px;
}

    .sepet-toast-icerik strong {
        color: #0f172a;
        font-size: 15px;
        font-weight: 800;
    }

    .sepet-toast-icerik span {
        overflow: hidden;
        color: #64748b;
        font-size: 13px;
        line-height: 1.4;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

.sepet-toast-kapat {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    padding: 0;
    color: #64748b;
    background: transparent;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font-size: 24px;
}

    .sepet-toast-kapat:hover {
        color: #0f172a;
        background: #f1f5f9;
    }

.sepet-toast.kapanis {
    animation: sepetToastCikis .25s ease forwards;
}

@keyframes sepetToastGiris {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes sepetToastCikis {
    from {
        opacity: 1;
        transform: translateX(0);
    }

    to {
        opacity: 0;
        transform: translateX(30px);
    }
}


/* =====================================================
   SEPET ADET VE KALDIRMA BUTONLARI
===================================================== */

.adet-kontrol {
    display: inline-flex;
    align-items: center;
    overflow: hidden;
    border: 1px solid #cbd5e1;
    border-radius: 9px;
}

.sepet-guncelle-form {
    display: inline-flex;
    margin: 0;
}

.adet-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    color: #0f172a;
    background: #f8fafc;
    border: 0;
    cursor: pointer;
    font-size: 19px;
    font-weight: 800;
}

    .adet-btn:hover {
        color: #ffffff;
        background: #0f172a;
    }

.adet-sayi {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 36px;
    padding: 0 8px;
    color: #0f172a;
    background: #ffffff;
    border-right: 1px solid #cbd5e1;
    border-left: 1px solid #cbd5e1;
    font-weight: 800;
}

.sepet-kaldir-btn {
    padding: 8px 12px;
    color: #b42318;
    background: #fff1f0;
    border: 1px solid #fecaca;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
}

    .sepet-kaldir-btn:hover {
        color: #ffffff;
        background: #dc2626;
        border-color: #dc2626;
    }


/* =====================================================
   SEPET TOPLAM KARTI
===================================================== */

.sepet-ozet {
    display: flex;
    width: min(390px, 100%);
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    margin: 24px 0 0 auto;
    padding: 24px;
    background: #ffffff;
    border: 1px solid #dbe3ee;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .08);
}

    .sepet-ozet > div {
        display: flex;
        flex-direction: column;
        gap: 7px;
        padding-bottom: 18px;
        border-bottom: 1px solid #e2e8f0;
    }

    .sepet-ozet span {
        color: #64748b;
        font-size: 13px;
        font-weight: 700;
    }

    .sepet-ozet strong {
        color: #0f172a;
        font-size: 28px;
        line-height: 1.2;
    }

    .sepet-ozet .sepete-ekle-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        min-height: 48px;
        box-sizing: border-box;
        text-decoration: none;
    }


/* =====================================================
   MOBİL
===================================================== */

@media (max-width: 600px) {
    .sepet-toast {
        top: 12px;
        right: 16px;
        left: 16px;
        width: auto;
    }

    .sepet-ozet {
        width: 100%;
        margin-left: 0;
        box-sizing: border-box;
    }
}


/* MARKA YÖNETİMİ */

.marka-yonetim-baslik,
.marka-form-baslik {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 28px;
}

    .marka-yonetim-baslik h1,
    .marka-form-baslik h1 {
        margin: 6px 0 8px;
        font-size: 32px;
    }

    .marka-yonetim-baslik p,
    .marka-form-baslik p {
        margin: 0;
        color: #64748b;
    }

.marka-ust-yazi {
    color: #31527c;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.4px;
}

.marka-ana-buton,
.marka-sil-buton {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 44px;
    padding: 0 20px;
    border: 0;
    border-radius: 10px;
    background: #101a2e;
    color: white;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.marka-liste-karti,
.marka-form-karti {
    padding: 24px;
    border: 1px solid #dce4ee;
    border-radius: 16px;
    background: white;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.marka-tablo-kapsayici {
    overflow-x: auto;
}

.marka-tablosu {
    width: 100%;
    border-collapse: collapse;
}

    .marka-tablosu th,
    .marka-tablosu td {
        padding: 16px;
        border-bottom: 1px solid #e2e8f0;
        text-align: left;
    }

    .marka-tablosu th {
        background: #f8fafc;
        color: #475569;
        font-size: 13px;
    }

    .marka-tablosu code {
        padding: 5px 8px;
        border-radius: 6px;
        background: #f1f5f9;
        color: #31527c;
    }

.marka-durum {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

    .marka-durum.aktif {
        background: #dcfce7;
        color: #15803d;
    }

    .marka-durum.pasif {
        background: #f1f5f9;
        color: #64748b;
    }

.marka-islemler {
    display: flex;
    gap: 8px;
}

.marka-duzenle,
.marka-sil {
    padding: 8px 12px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
}

.marka-duzenle {
    background: #e8f0fe;
    color: #1d4ed8;
}

.marka-sil {
    background: #fee2e2;
    color: #b91c1c;
}

.marka-bildirim {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 10px;
    font-weight: 700;
}

.marka-basarili {
    background: #dcfce7;
    color: #166534;
}

.marka-hatali {
    background: #fee2e2;
    color: #b91c1c;
}

.marka-form-sayfasi {
    max-width: 850px;
}

.marka-form-karti {
    display: grid;
    gap: 22px;
}

.marka-form-grup {
    display: grid;
    gap: 8px;
}

    .marka-form-grup label {
        font-weight: 800;
    }

    .marka-form-grup input {
        width: 100%;
        min-height: 46px;
        box-sizing: border-box;
        padding: 0 14px;
        border: 1px solid #cbd5e1;
        border-radius: 9px;
        background: white;
    }

    .marka-form-grup small,
    .marka-checkbox small {
        display: block;
        color: #64748b;
    }

.marka-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border: 1px solid #dce4ee;
    border-radius: 10px;
    background: #f8fafc;
}

    .marka-checkbox input {
        width: 18px;
        height: 18px;
    }

.marka-form-butonlar {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
}

.marka-iptal-buton,
.marka-geri-link {
    color: #334155;
    font-weight: 700;
    text-decoration: none;
}

.marka-sil-buton {
    background: #b91c1c;
}

    .marka-sil-buton:disabled {
        cursor: not-allowed;
        opacity: 0.45;
    }

.marka-bos {
    padding: 50px 20px;
    text-align: center;
}

@media (max-width: 700px) {
    .marka-yonetim-baslik,
    .marka-form-baslik {
        flex-direction: column;
    }

    .marka-form-butonlar {
        align-items: stretch;
        flex-direction: column-reverse;
    }

    .marka-ana-buton,
    .marka-iptal-buton {
        width: 100%;
        box-sizing: border-box;
        text-align: center;
    }
}

.site-header-sag {
    display: flex;
    align-items: center;
    gap: 18px;
}

.hesap-bilgisi {
    display: flex !important;
    flex-direction: row !important;
    align-items: center;
    gap: 14px;
    white-space: nowrap;
}

    .hesap-bilgisi .header-link {
        display: inline-flex !important;
        width: auto !important;
        margin: 0 !important;
    }

.cikis-form {
    margin: 0;
}

    .cikis-form .buton-link {
        display: inline-flex;
        align-items: center;
        white-space: nowrap;
    }


.auth-success {
    margin-bottom: 22px;
    padding: 14px 16px;
    color: #166534;
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.5;
}

/* MOBİLDE ÜRÜN LİSTESİ BAŞLIĞI */
@media (max-width: 900px) {
    .urun-listesi-baslik {
        display: flex;
        width: 100%;
        margin: 0 0 18px;
        padding: 0;
        align-items: stretch;
        flex-direction: column;
        gap: 16px;
    }

        .urun-listesi-baslik > div:first-child {
            width: 100%;
            max-width: none;
            margin: 0;
            padding: 0;
            text-align: left;
        }

        .urun-listesi-baslik h2 {
            margin: 6px 0;
            font-size: 25px;
            line-height: 1.2;
            text-align: left;
        }

        .urun-listesi-baslik p {
            margin: 0;
            text-align: left;
        }

        .urun-listesi-baslik .urun-sayisi {
            display: inline-flex;
            width: fit-content;
            margin: 0 0 5px;
        }

    .urun-siralama {
        width: 100%;
        margin: 0;
    }

        .urun-siralama select {
            width: 100%;
        }
}

/* ÖZEL 404 SAYFASI */
.sayfa-bulunamadi {
    position: relative;
    display: grid;
    min-height: 610px;
    padding: clamp(48px, 8vw, 96px) 20px;
    place-items: center;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 12% 18%,
            rgba(37, 99, 235, 0.10),
            transparent 30%),
        radial-gradient(
            circle at 88% 82%,
            rgba(15, 23, 42, 0.08),
            transparent 32%),
        #f5f7fb;
}

.sayfa-bulunamadi::before,
.sayfa-bulunamadi::after {
    position: absolute;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 50%;
    content: "";
}

.sayfa-bulunamadi::before {
    top: -170px;
    right: 9%;
}

.sayfa-bulunamadi::after {
    bottom: -210px;
    left: 6%;
    width: 360px;
    height: 360px;
}

.sayfa-bulunamadi-kart {
    position: relative;
    z-index: 1;
    display: grid;
    width: min(1080px, 100%);
    min-height: 420px;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    overflow: hidden;
    background: #fff;
    border: 1px solid #dfe6ef;
    border-radius: 28px;
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.14);
}

.sayfa-bulunamadi-gorsel {
    position: relative;
    display: grid;
    min-height: 420px;
    place-items: center;
    overflow: hidden;
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.05),
            transparent 42%),
        #07152b;
}

.sayfa-bulunamadi-gorsel::before {
    position: absolute;
    inset: 0;
    opacity: 0.2;
    background-image:
        linear-gradient(
            rgba(255, 255, 255, 0.12) 1px,
            transparent 1px),
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.12) 1px,
            transparent 1px);
    background-size: 34px 34px;
    content: "";
}

.sayfa-bulunamadi-halka {
    position: absolute;
    border: 1px solid rgba(147, 197, 253, 0.35);
    border-radius: 50%;
}

.sayfa-bulunamadi-halka-bir {
    width: 310px;
    height: 310px;
}

.sayfa-bulunamadi-halka-iki {
    width: 230px;
    height: 230px;
    border-style: dashed;
}

.sayfa-bulunamadi-kod {
    position: relative;
    z-index: 1;
    color: #fff;
    font-size: clamp(92px, 11vw, 148px);
    font-weight: 900;
    letter-spacing: -10px;
    line-height: 1;
    text-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.sayfa-bulunamadi-ikon {
    position: absolute;
    right: 18%;
    bottom: 20%;
    z-index: 2;
    display: grid;
    width: 74px;
    height: 74px;
    place-items: center;
    background: #2563eb;
    border: 6px solid #07152b;
    border-radius: 22px;
    box-shadow: 0 14px 26px rgba(0, 0, 0, 0.28);
    transform: rotate(-7deg);
}

.sayfa-bulunamadi-ikon svg {
    width: 46px;
    height: 46px;
    fill: none;
    stroke: #fff;
    stroke-width: 4;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.sayfa-bulunamadi-icerik {
    display: flex;
    padding: clamp(42px, 6vw, 76px);
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
}

.sayfa-bulunamadi-etiket {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 7px 12px;
    color: #1d4ed8;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sayfa-bulunamadi-icerik h1 {
    max-width: 520px;
    margin: 0;
    color: #07152b;
    font-size: clamp(34px, 4vw, 52px);
    font-weight: 900;
    letter-spacing: -0.035em;
    line-height: 1.08;
}

.sayfa-bulunamadi-icerik p {
    max-width: 570px;
    margin: 22px 0 0;
    color: #526175;
    font-size: 16px;
    line-height: 1.75;
}

.sayfa-bulunamadi-butonlar {
    display: flex;
    margin-top: 32px;
    flex-wrap: wrap;
    gap: 12px;
}

.sayfa-bulunamadi-ana-buton,
.sayfa-bulunamadi-ikincil-buton {
    display: inline-flex;
    min-height: 48px;
    padding: 0 21px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-weight: 800;
    text-decoration: none;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background-color 0.2s ease;
}

.sayfa-bulunamadi-ana-buton {
    color: #fff;
    background: #07152b;
    box-shadow: 0 10px 22px rgba(7, 21, 43, 0.18);
}

.sayfa-bulunamadi-ana-buton:hover {
    color: #fff;
    background: #10294e;
    box-shadow: 0 14px 28px rgba(7, 21, 43, 0.24);
    transform: translateY(-2px);
}

.sayfa-bulunamadi-ikincil-buton {
    color: #07152b;
    background: #fff;
    border: 1px solid #cbd5e1;
}

.sayfa-bulunamadi-ikincil-buton:hover {
    color: #07152b;
    background: #f8fafc;
    border-color: #94a3b8;
    transform: translateY(-2px);
}

.sayfa-bulunamadi-ana-buton:focus-visible,
.sayfa-bulunamadi-ikincil-buton:focus-visible {
    outline: 3px solid #60a5fa;
    outline-offset: 3px;
}

@media (max-width: 820px) {
    .sayfa-bulunamadi {
        min-height: auto;
        padding: 40px 16px;
    }

    .sayfa-bulunamadi-kart {
        grid-template-columns: 1fr;
        border-radius: 22px;
    }

    .sayfa-bulunamadi-gorsel {
        min-height: 285px;
    }

    .sayfa-bulunamadi-halka-bir {
        width: 250px;
        height: 250px;
    }

    .sayfa-bulunamadi-halka-iki {
        width: 185px;
        height: 185px;
    }

    .sayfa-bulunamadi-kod {
        font-size: 105px;
    }

    .sayfa-bulunamadi-ikon {
        right: calc(50% - 110px);
        bottom: 13%;
    }

    .sayfa-bulunamadi-icerik {
        padding: 42px 30px 48px;
        text-align: center;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .sayfa-bulunamadi-gorsel {
        min-height: 230px;
    }

    .sayfa-bulunamadi-kod {
        font-size: 84px;
        letter-spacing: -7px;
    }

    .sayfa-bulunamadi-halka-bir {
        width: 205px;
        height: 205px;
    }

    .sayfa-bulunamadi-halka-iki {
        width: 155px;
        height: 155px;
    }

    .sayfa-bulunamadi-ikon {
        right: calc(50% - 92px);
        width: 62px;
        height: 62px;
        border-width: 5px;
        border-radius: 18px;
    }

    .sayfa-bulunamadi-ikon svg {
        width: 38px;
        height: 38px;
    }

    .sayfa-bulunamadi-icerik {
        padding: 36px 22px 40px;
    }

    .sayfa-bulunamadi-icerik h1 {
        font-size: 32px;
    }

    .sayfa-bulunamadi-icerik p {
        margin-top: 18px;
        font-size: 15px;
    }

    .sayfa-bulunamadi-butonlar,
    .sayfa-bulunamadi-ana-buton,
    .sayfa-bulunamadi-ikincil-buton {
        width: 100%;
    }
}

/* =====================================================
   MOBİL SABİT BALON KARARLILIĞI VE FERAH YERLEŞİM
   ===================================================== */

@media (max-width: 900px) {
    html {
        height: auto;
        min-height: 100%;
        overflow-x: clip;
    }

    body {
        height: auto;
        min-height: 100vh;
        min-height: 100svh;
        overflow-x: clip;
    }

    .kargo-float,
    .whatsapp-float {
        position: fixed !important;
        bottom: calc(14px + env(safe-area-inset-bottom, 0px));
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
        will-change: transform;
    }

    .kargo-float {
        left: 14px;
    }

    .whatsapp-float {
        right: 14px;
    }

    .kargo-float__icon,
    .kargo-float__balon,
    .whatsapp-float__icon {
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
    }

    .site-footer-alt {
        padding-bottom: calc(84px + env(safe-area-inset-bottom, 0px));
    }
}

@media (max-width: 600px) {
    .site-container,
    .hero-content,
    .arama-sonuc-container,
    .checkout-page,
    .map-container {
        width: min(calc(100% - 32px), 568px);
    }

    .header-icerik {
        gap: 18px;
        padding: 18px 0;
    }

    .menu-icerik {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 9px;
        padding: 11px 0;
    }

    .menu-icerik a {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        line-height: 1.25;
    }

    .markalar-bolumu,
    .one-cikan-bolumu,
    .bilgi-bandı,
    .bilgi-bandı,
    .about-page,
    .contact-page {
        padding: 42px 0;
    }

    .bolum-baslik {
        margin-bottom: 22px;
    }

    .bolum-baslik h2,
    .arama-sonuc-container h2,
    .checkout-page h1,
    .urun-listesi-baslik h2 {
        font-size: 26px;
        line-height: 1.2;
    }

    .magaza-layout {
        gap: 28px;
    }

    .filtre-kutu {
        padding: 18px;
    }

    .urun-alani .parca-grid,
    .parca-grid,
    .urun-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 20px;
    }

    .urun-alani .parca-kart img,
    .parca-kart img,
    .urun-kart img {
        height: clamp(220px, 66vw, 275px);
    }

    .parca-kart h3 {
        margin: 17px 17px 9px;
        font-size: 20px;
        line-height: 1.35;
    }

    .parca-kart p {
        margin: 0 17px 16px;
        line-height: 1.55;
    }

    .parca-kodu {
        padding: 12px 17px 0;
    }

    .stok-bilgisi {
        padding: 0 17px 14px;
    }

    .parca-alt {
        gap: 13px;
        padding: 0 17px 17px;
    }

    .sepet-form {
        padding: 0 17px 17px !important;
    }

    .bilgi-kart,
    .checkout-card,
    .contact-card,
    .about-text-card {
        padding: 22px;
    }

    .site-footer-ust {
        padding: 42px 0;
    }
}

@media (max-width: 420px) {
    .kargo-float,
    .whatsapp-float {
        bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    }

    .kargo-float {
        left: 10px;
    }

    .whatsapp-float {
        right: 10px;
    }

    .kargo-float__icon,
    .whatsapp-float__icon {
        width: 52px;
        height: 52px;
        flex-basis: 52px;
    }

    .kargo-float__balon {
        max-width: calc(100vw - 144px);
        margin-left: -8px;
        padding: 8px 9px 8px 16px;
    }

    .kargo-float__balon strong {
        display: -webkit-box;
        overflow: hidden;
        white-space: normal;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        line-clamp: 2;
        line-height: 1.18;
        text-overflow: clip;
    }

    .kargo-float__balon small {
        line-height: 1.15;
    }

    .site-footer-alt {
        padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    }
}

/* =====================================================
   ANA MENÜ SOSYAL MEDYA BAĞLANTILARI
   ===================================================== */

.menu-sosyal {
    display: flex;
    margin-left: auto;
    align-items: center;
    gap: 10px;
}

.menu-icerik .menu-sosyal-link {
    display: inline-flex;
    min-height: 38px;
    padding: 0 13px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #f8fafc;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
    transition:
        background-color 0.2s ease,
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        transform 0.2s ease;
}

.menu-icerik .menu-sosyal-link:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 20px rgba(2, 6, 23, 0.24);
    transform: translateY(-1px);
}

.menu-icerik .menu-sosyal-link--instagram:hover {
    background: linear-gradient(135deg, #833ab4, #e1306c 58%, #f77737);
}

.menu-icerik .menu-sosyal-link--facebook:hover {
    background: #1877f2;
}

.menu-sosyal-link:focus-visible {
    outline: 3px solid #93c5fd;
    outline-offset: 3px;
}

.menu-sosyal-ikon {
    display: inline-flex;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
    align-items: center;
    justify-content: center;
}

.menu-sosyal-ikon svg {
    display: block;
    width: 20px;
    height: 20px;
}

.menu-sosyal-link--instagram svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.85;
}

.menu-sosyal-link--instagram .menu-sosyal-nokta {
    fill: currentColor;
    stroke: none;
}

.menu-sosyal-link--facebook svg {
    fill: currentColor;
}

@media (max-width: 900px) {
    .menu-sosyal {
        display: grid;
        margin-left: 0;
        grid-column: 1 / -1;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .menu-icerik .menu-sosyal-link {
        min-height: 44px;
        padding: 10px 8px;
        background: rgba(255, 255, 255, 0.09);
    }
}

@media (max-width: 360px) {
    .menu-sosyal {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .menu-icerik .menu-sosyal-link {
        transition: none;
    }
}