/* style.css - FULL SÜRÜM (TÜM SAYFALAR + DÜZELTİLMİŞ CHECKOUT ÖZETİ) */

/* -------------------- 1. GENEL DEĞİŞKENLER & AYARLAR -------------------- */
:root {
    --primary-text: #212121;
    --secondary-text: #757575;
    --background-color: #ffffff;
    --discount-bg: rgba(220, 53, 69, 0.85); 
    --discount-text: #ffffff; 
    --shopier-dark: #0b0f34; 
    --shopier-purple: #6200ee; 
    --navbar-height: 80px;
    --input-border: #e0e0e0;
    --input-radius: 8px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Noto Sans", sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--background-color); 
    color: var(--primary-text);
}

a { text-decoration: none; color: inherit; }
button { font-family: inherit; }
* { box-sizing: border-box; }

/* -------------------- 2. ÜST NAVİGASYON (HEADER) -------------------- */
.top-navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0 40px; border-bottom: 1px solid #eee;
    max-width: 1400px; margin: 0 auto; height: var(--navbar-height);
}
.shopier-logo-img { height: 28px; }
.search-bar-container {
    position: relative; flex-grow: 1; max-width: 600px;
    background-color: #f7f7f7; border-radius: 50px; height: 45px;
    margin: 0 20px; border: 1px solid #e0e0e0; 
}
.search-bar-container input {
    width: 100%; height: 100%; padding: 0 15px 0 45px; 
    border: none; background-color: transparent; border-radius: 50px;
    font-size: 15px; color: var(--primary-text); outline: none;
}
.search-icon {
    position: absolute; left: 15px; top: 50%; transform: translateY(-50%);
    color: #555; font-size: 18px; opacity: 0.8; 
}
.user-icons { display: flex; gap: 25px; margin-left: 20px; align-items: center; }
.icon-wrapper { cursor: pointer; color: var(--shopier-dark); font-size: 22px; font-weight: 400; }
.cart-icon { font-style: normal; font-weight: 600; }

/* -------------------- 3. PROFİL BÖLÜMÜ (ANA SAYFA) -------------------- */
.profile-section {
    display: flex; flex-direction: column; align-items: center;
    justify-content: center; padding: 40px 0 60px 0; 
}
.profile-avatar-container {
    padding: 5px; border: 1px solid #e0e0e0;
    border-radius: 50%; margin-bottom: 20px;
}
.profile-avatar {
    width: 130px; height: 130px; border-radius: 50%; object-fit: cover; display: block;
}
.store-name {
    color: var(--shopier-dark); font-size: 32px; font-weight: 700;
    margin: 0 0 20px 0; white-space: nowrap; letter-spacing: -0.5px;
}
.follow-button {
    display: inline-flex; align-items: center; justify-content: center;
    height: 40px; padding: 0 25px; background-color: #fff;
    color: var(--shopier-dark); border: 1.5px solid var(--shopier-dark);
    border-radius: 12px; font-size: 15px; font-weight: 500;
    cursor: pointer; transition: all 0.2s ease; user-select: none;
}
.follow-button:hover { background-color: #f9f9f9; }

/* -------------------- 4. ÜRÜN GRİDİ -------------------- */
.content-area { max-width: 1300px; margin: 0 auto; padding: 0 40px; }
.category-nav-wrapper { border-bottom: 1px solid #eee; margin-bottom: 20px; }
.category-tabs { display: flex; gap: 30px; }
.category-tabs .tab {
    text-decoration: none; color: #999; padding: 15px 0;
    font-size: 15px; font-weight: 500; position: relative;
}
.category-tabs .tab.active { color: var(--shopier-dark); font-weight: 600; }
.category-tabs .tab.active::after {
    content: ''; position: absolute; bottom: -1px; left: 0;
    width: 100%; height: 2px; background-color: var(--shopier-dark);
}
.product-count { font-size: 13px; color: #999; margin: 20px 0; font-weight: 400; }
.product-grid-container {
    display: grid; grid-template-columns: repeat(6, 1fr);
    gap: 20px; padding-bottom: 80px;
}
.product-card {
    background-color: transparent; position: relative;
    padding: 0; text-align: left; display: flex;
    flex-direction: column; cursor: pointer;
}
.product-card:hover .product-image { transform: scale(1.05); }
.product-image-wrapper {
    position: relative; width: 100%; padding-top: 100%;
    overflow: hidden; border-radius: 12px; border: 1px solid #f0f0f0;
    margin-bottom: 10px;
}
.product-image {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; display: block; transition: transform 0.3s ease;
}
.discount-badge {
    position: absolute; bottom: 10px; left: 0;
    background-color: var(--discount-bg); color: var(--discount-text);
    padding: 4px 8px; font-size: 13px; font-weight: 600; z-index: 5;
    border-radius: 0 6px 6px 0; box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
}
.product-info { padding-left: 2px; display: flex; flex-direction: column; gap: 5px; }
.product-name {
    font-size: 15px; font-weight: 400; color: var(--shopier-dark);
    margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.price-container { display: flex; align-items: center; }
.current-price {
    font-size: 18px; font-weight: 700; color: var(--shopier-dark); margin-right: 10px;
}
.old-price {
    font-size: 14px; color: #b0b0b0; text-decoration: line-through; font-weight: 400;
}

/* -------------------- 5. LOGIN STİLLERİ -------------------- */
.login-page-body { display: flex; justify-content: center; align-items: center; min-height: 100vh; background-color: #fff; position: relative; }
.back-arrow { position: absolute; top: 40px; left: 40px; font-size: 20px; color: #333; cursor: pointer; }
.login-wrapper { width: 100%; max-width: 420px; padding: 20px; text-align: center; }
.login-logo { display: flex; flex-direction: column; align-items: center; margin-bottom: 40px; }
.login-logo .shop-text { font-size: 32px; font-weight: 800; color: #ff0055; line-height: 1; }
.login-logo .by-text { font-size: 13px; color: #6200ee; margin-top: -3px; }
.login-logo .by-text b { font-weight: 700; }
.login-title { font-size: 18px; font-weight: 700; color: #333; margin-bottom: 10px; }
.login-subtitle { font-size: 14px; color: #666; margin-bottom: 30px; line-height: 1.5; padding: 0 20px; }
.phone-input-group { border: 1px solid #e5e7eb; border-radius: 12px; padding: 10px 15px; margin-bottom: 20px; background-color: #fff; text-align: left; position: relative; cursor: pointer; }
.country-label { display: block; font-size: 11px; color: #9ca3af; margin-bottom: 2px; }
.input-row { display: flex; align-items: center; }
.country-code { font-weight: 600; color: #333; font-size: 15px; margin-right: 5px; }
.phone-input-group input { border: none; outline: none; font-size: 15px; width: 100%; color: #333; font-weight: 500; }
.dropdown-arrow { margin-left: auto; color: #333; font-size: 12px; }
.btn-login { width: 100%; padding: 16px; background-color: #9ca3af; color: white; border: none; border-radius: 50px; font-size: 16px; font-weight: 700; cursor: pointer; transition: background-color 0.3s; }
.btn-login:hover { background-color: #6b7280; }
.email-login-link { display: block; margin-top: 25px; margin-bottom: 50px; color: #6200ee; font-size: 14px; font-weight: 600; }
.login-footer-info { background-color: #f9fafb; border-radius: 12px; padding: 20px; text-align: left; }
.info-item { display: flex; align-items: center; margin-bottom: 12px; font-size: 12px; color: #4b5563; font-weight: 500; }
.info-item:last-child { margin-bottom: 0; }
.info-item i { font-size: 16px; margin-right: 12px; color: #9ca3af; width: 20px; text-align: center; }
.loading-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(255, 255, 255, 0.95); display: flex; flex-direction: column; justify-content: center; align-items: center; z-index: 2000; }
.spinner { width: 40px; height: 40px; border: 3px solid #f3f3f3; border-top: 3px solid #2ecc71; border-radius: 50%; animation: spin 0.8s linear infinite; margin-bottom: 15px; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

/* -------------------- 6. PROFİL SAYFASI -------------------- */
.profile-page-container { max-width: 500px; margin: 50px auto; padding: 0 20px; display: flex; flex-direction: column; gap: 20px; }
.profile-top-buttons { display: flex; flex-direction: column; gap: 15px; }
.profile-box-btn { display: flex; align-items: center; justify-content: center; gap: 10px; background-color: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 15px; text-decoration: none; color: var(--primary-text); font-size: 14px; font-weight: 500; transition: background-color 0.2s; }
.profile-box-btn:hover { background-color: #f9f9f9; }
.profile-box-btn i { font-size: 18px; color: var(--shopier-dark); }
.profile-list-menu { border-top: 1px solid #f0f0f0; padding-top: 10px; }
.profile-list-item { display: flex; align-items: center; justify-content: space-between; padding: 15px 5px; border-bottom: 1px solid #f0f0f0; text-decoration: none; color: var(--primary-text); transition: background-color 0.2s; }
.profile-list-item:hover { background-color: #fcfcfc; }
.list-left { display: flex; align-items: center; gap: 15px; }
.list-left i { font-size: 18px; color: var(--shopier-dark); width: 20px; text-align: center; }
.list-left span { font-size: 14px; font-weight: 500; }
.list-arrow { font-size: 12px; color: #ccc; }
.sell-on-shopier-btn { display: block; background-color: #f5f5f5; color: var(--primary-text); text-align: center; padding: 15px; border-radius: 8px; font-size: 14px; font-weight: 500; text-decoration: none; margin-top: 10px; }
.sell-on-shopier-btn:hover { background-color: #eeeeee; }
.logout-text-link { display: block; text-align: center; color: #999; font-size: 12px; text-decoration: none; margin-top: 10px; }
.logout-text-link:hover { color: #333; text-decoration: underline; }

/* -------------------- 7. ÜRÜN DETAY & SEPET -------------------- */
.product-detail-container { max-width: 1100px; margin: 40px auto; padding: 0 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.detail-left { position: relative; }
.main-image-box { position: relative; width: 100%; border-radius: 12px; overflow: hidden; margin-bottom: 15px; border: 1px solid #f0f0f0; }
.detail-main-image { width: 100%; display: block; }
.detail-discount-badge { position: absolute; top: 15px; right: 15px; color: #e63535; font-weight: 700; font-size: 16px; }
.fav-icon { position: absolute; bottom: 15px; right: 15px; background: white; border-radius: 50%; padding: 10px; font-size: 18px; color: #ccc; box-shadow: 0 2px 5px rgba(0,0,0,0.1); cursor: pointer; }
.thumbnail-row { display: flex; gap: 10px; align-items: center; }
.thumbnail { width: 70px; height: 70px; border-radius: 8px; overflow: hidden; border: 1px solid #eee; cursor: pointer; opacity: 0.7; }
.thumbnail.active { opacity: 1; border-color: #000; }
.thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.thumbnail-arrow { margin-left: auto; color: #333; cursor: pointer; }
.detail-title { font-size: 24px; font-weight: 700; color: var(--shopier-dark); margin: 0 0 10px 0; }
.detail-price-box { margin-bottom: 10px; }
.detail-current-price { font-size: 24px; font-weight: 400; color: var(--shopier-dark); margin-right: 10px; }
.detail-old-price { font-size: 18px; color: #999; text-decoration: line-through; }
.free-shipping-tag { display: inline-block; background-color: #f4f5f9; color: #555; font-size: 12px; padding: 5px 10px; border-radius: 4px; margin-bottom: 25px; font-weight: 600; }
.quantity-selector { display: flex; align-items: center; justify-content: space-between; border: 1px solid #e0e0e0; border-radius: 8px; padding: 10px 15px; margin-bottom: 20px; max-width: 250px; }
.qty-label { font-size: 14px; font-weight: 500; }
.qty-controls button { background: none; border: none; font-size: 18px; cursor: pointer; }
.qty-controls input { width: 30px; text-align: center; border: none; font-size: 14px; font-weight: 600; }
.action-buttons { display: flex; flex-direction: column; gap: 12px; margin-bottom: 30px; }
.btn-add-cart { background-color: var(--shopier-purple); color: white; border: none; padding: 15px; border-radius: 50px; font-size: 16px; font-weight: 600; cursor: pointer; transition: background 0.2s; }
.btn-add-cart:hover { background-color: #5000c9; }
.btn-buy-now { background-color: white; color: var(--shopier-purple); border: 1px solid var(--shopier-purple); padding: 15px; border-radius: 50px; font-size: 16px; font-weight: 600; cursor: pointer; }
.detail-tabs { border-bottom: 1px solid #eee; margin-bottom: 15px; display: flex; gap: 25px; }
.tab-link { padding-bottom: 10px; font-size: 14px; font-weight: 600; color: #999; cursor: pointer; }
.tab-link.active { color: var(--shopier-dark); border-bottom: 2px solid var(--shopier-dark); }
.product-description { font-size: 14px; line-height: 1.6; color: #555; margin-bottom: 40px; }
.store-mini-card { background-color: #f9f9f9; padding: 15px; border-radius: 12px; display: flex; justify-content: space-between; align-items: center; }
.mini-card-left { display: flex; align-items: center; gap: 10px; }
.mini-card-left img { width: 45px; height: 45px; border-radius: 50%; object-fit: cover; }
.mini-store-name { display: block; font-weight: 700; font-size: 14px; color: #333; }
.mini-store-link { font-size: 12px; color: #777; text-decoration: none; }
.mini-follow-btn { background: white; border: 1px solid #333; border-radius: 20px; padding: 6px 16px; font-size: 12px; font-weight: 600; cursor: pointer; }

.cart-container { max-width: 1100px; margin: 40px auto; padding: 0 20px; }
.cart-title { font-size: 24px; font-weight: 700; color: var(--shopier-dark); margin-bottom: 5px; }
.cart-count-text { font-size: 14px; color: #777; margin-bottom: 30px; }
.cart-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 30px; align-items: start; }
.cart-items { border: 1px solid #eee; border-radius: 12px; background: #fff; padding: 20px; }
.cart-item { display: flex; align-items: center; padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid #f0f0f0; position: relative; }
.cart-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.cart-item-image { width: 80px; height: 80px; border-radius: 8px; overflow: hidden; margin-right: 15px; border: 1px solid #f5f5f5; }
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-details { flex-grow: 1; }
.cart-item-name { font-size: 14px; font-weight: 500; color: var(--shopier-dark); margin: 0 0 10px 0; }
.cart-qty-selector { display: flex; align-items: center; gap: 10px; }
.qty-btn { width: 32px; height: 32px; border-radius: 50%; border: 1px solid #ddd; background: #fff; color: #555; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; }
.qty-btn:hover { background-color: #f5f5f5; }
.cart-item-right { text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.cart-item-price .final-price { display: block; font-size: 15px; font-weight: 700; color: var(--shopier-dark); }
.cart-item-price .old-price-small { font-size: 12px; color: #999; text-decoration: line-through; }
.options-btn { background: none; border: 1px solid #ddd; border-radius: 50%; width: 30px; height: 30px; cursor: pointer; color: #777; display: flex; align-items: center; justify-content: center; }
.cart-modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center; z-index: 1000; }
.cart-modal { background: white; padding: 20px; border-radius: 20px; width: 300px; display: flex; flex-direction: column; gap: 10px; box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.modal-btn { width: 100%; background: white; border: 1px solid var(--shopier-purple); color: var(--shopier-purple); padding: 12px; border-radius: 50px; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.modal-btn:hover { background-color: #f3e5ff; }
.cart-summary { background: #fff; border: 1px solid #eee; border-radius: 12px; padding: 20px; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: 14px; color: #555; }
.summary-row.total { border-top: 1px solid #f0f0f0; padding-top: 15px; margin-top: 15px; font-weight: 700; color: var(--shopier-dark); font-size: 16px; }
.checkout-btn { width: 100%; background-color: var(--shopier-purple); color: white; border: none; padding: 15px; border-radius: 25px; font-size: 16px; font-weight: 600; cursor: pointer; margin-top: 20px; box-shadow: 0 4px 10px rgba(98, 0, 238, 0.2); }
.checkout-btn:hover { background-color: #5000c9; }

/* ============================================================
   9. CHECKOUT SAYFASI TASARIMI (checkout.php)
   ============================================================ */

.checkout-header {
    padding: 20px 0;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}
@media (min-width: 768px) { .checkout-header { text-align: left; padding: 30px 40px 10px 40px; } }
.checkout-logo { height: 28px; }

/* Wrapper */
.checkout-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 40px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: start;
}

/* Sol Taraf (Form) */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 15px;
}
.section-title {
    font-size: 16px; font-weight: 700; color: var(--shopier-dark); margin: 0;
}
.mt-30 { margin-top: 30px; }
.guest-link {
    font-size: 12px; color: var(--shopier-dark); font-weight: 600; text-decoration: none;
}
.input-group { position: relative; margin-bottom: 12px; width: 100%; }
.input-row { display: flex; gap: 15px; margin-bottom: 12px; }
.input-row .input-group { margin-bottom: 0; }

.chk-input {
    width: 100%; padding: 14px 12px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    font-size: 14px; color: #333;
    outline: none; box-sizing: border-box;
    transition: border-color 0.2s; font-family: inherit;
}
.chk-input:focus { border-color: #6200ee; }

.chk-select {
    width: 100%; padding: 14px 12px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    font-size: 14px; color: #333;
    outline: none; appearance: none; background: #fff;
    cursor: pointer;
}
.full-border { border: 1px solid #e0e0e0; }
.floating-label { position: absolute; top: 2px; left: 12px; font-size: 10px; color: #777; }
.select-arrow { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 12px; color: #777; pointer-events: none; }

.phone-wrapper {
    border: 1px solid var(--input-border);
    border-radius: 6px;
    padding: 5px 12px; background: #fff;
}
.phone-label { display: block; font-size: 10px; color: #777; margin-bottom: 2px; }
.phone-inner { display: flex; align-items: center; }
.phone-inner .country-code { font-weight: 600; color: #333; font-size: 14px; margin-right: 5px; }
.phone-input { border: none; padding: 5px; font-size: 14px; width: 100%; outline: none; }
.phone-inner .country-name { font-size: 12px; color: #333; margin-left: auto; margin-right: 5px; }
.phone-arrow { font-size: 10px; color: #777; }

.installment-wrapper {
    border: 1px solid var(--input-border);
    border-radius: 6px;
    padding: 5px 12px; height: 50px;
    display: flex; flex-direction: column; justify-content: center;
    position: relative;
}
.floating-label-small { font-size: 10px; color: #777; }
.chk-select-simple { border: none; width: 100%; background: transparent; font-size: 14px; font-weight: 500; outline: none; appearance: none; }
.select-arrow-simple { position: absolute; right: 15px; top: 50%; transform: translateY(-50%); font-size: 12px; color: #333; }
.installment-link { position: absolute; right: 12px; bottom: -20px; font-size: 10px; color: #6200ee; text-decoration: none; }
.legal-text { font-size: 11px; color: #333; margin: 20px 0; line-height: 1.5; }

.btn-complete-payment {
    width: 100%; background-color: #6200ee; color: white;
    border: none; padding: 15px; border-radius: 50px;
    font-size: 15px; font-weight: 600; cursor: pointer; margin-top: 20px;
}
.btn-complete-payment:hover { background-color: #5000c9; }

/* Sağ Özet */
.summary-header h3 { font-size: 16px; font-weight: 700; color: var(--shopier-dark); margin: 0 0 15px 0; }
.summary-card { border: 1px solid #e0e0e0; border-radius: 8px; padding: 20px; background: #fff; }
.summary-store-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; font-size: 13px; }
.summary-store-name { font-weight: 600; color: #333; }
.summary-product-count { color: #777; }
.toggle-products { color: #333; font-weight: 500; cursor: pointer; font-size: 11px; margin-left: auto; padding-left: 10px;}

/* GÜNCELLENEN ÖZET ÜRÜN STİLLERİ (image_65f91f.png) */
.summary-products-list { margin-bottom: 15px; }
.summary-product-item {
    display: flex; gap: 15px; margin-bottom: 15px; align-items: flex-start;
}
.sp-image img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; }
.sp-details { flex: 1; display: flex; justify-content: space-between; align-items: flex-start; }
.sp-name {
    font-weight: 500; color: #333; font-size: 13px; max-width: 150px;
}
.sp-price-block {
    text-align: right; display: flex; flex-direction: column; gap: 2px;
}
.sp-price .sp-current { font-weight: 700; color: var(--shopier-dark); font-size: 14px; display: block; }
.sp-price .sp-old { text-decoration: line-through; color: #999; font-size: 12px; display: block; }
.sp-qty { color: #777; font-size: 11px; margin-top: 3px; }

.summary-divider { height: 1px; background: #f0f0f0; margin: 15px 0; }
.summary-row { display: flex; justify-content: space-between; font-size: 13px; color: #333; margin-bottom: 8px; }
.summary-row.total { font-weight: 700; font-size: 16px; margin-top: 10px; border-top: 1px solid #f0f0f0; padding-top: 10px; color: var(--shopier-dark); }
.store-mini-card-checkout { margin-top: 20px; background-color: #f9f9f9; border-radius: 8px; padding: 15px; display: flex; align-items: center; gap: 10px; }
.mini-avatar { width: 30px; height: 30px; border-radius: 50%; }
.mini-info { display: flex; flex-direction: column; }
.mini-name { font-size: 12px; font-weight: 700; color: #333; }
.mini-link { font-size: 11px; color: #777; text-decoration: none; }

.checkout-footer { text-align: center; margin-top: 60px; padding-bottom: 40px; font-size: 12px; color: #777; }
.checkout-footer .footer-links { margin-bottom: 10px; font-weight: 600; color: #333; }

.input-error-text { color: #e63535; font-size: 13px; font-weight: 600; margin-bottom: 8px; display: none; text-align: left; width: 100%; animation: fadeIn 0.3s ease-in-out; }
@keyframes shake { 0%, 100% { transform: translateX(0); } 10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); } 20%, 40%, 60%, 80% { transform: translateX(5px); } }
.shake-animation { animation: shake 0.4s ease-in-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }

/* Responsive */
@media (max-width: 1400px) { .product-grid-container { grid-template-columns: repeat(5, 1fr); } }
@media (max-width: 1200px) { .product-grid-container { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px) { 
    .product-grid-container { grid-template-columns: repeat(3, 1fr); } 
    .top-navbar { padding: 0 20px; }
    .search-bar-container { display: none; }
    .checkout-wrapper { grid-template-columns: 1fr; padding: 20px; }
    .checkout-summary-section { order: -1; margin-bottom: 30px; }
}
@media (max-width: 768px) {
    .product-detail-container { grid-template-columns: 1fr; }
    .cart-layout { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .product-grid-container { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .profile-avatar { width: 100px; height: 100px; }
    .store-name { font-size: 24px; }
    .content-area { padding: 0 15px; }
}

/* --- CANLI ARAMA SONUÇLARI TASARIMI (Shopier Tarzı) --- */

/* Sonuç Kutusu (Dış Çerçeve) */
.search-results-box {
    position: absolute;
    top: 55px; /* Arama çubuğunun hemen altı */
    left: 15px; 
    right: 15px; /* Genişliği arama çubuğuna göre ayarlar */
    background-color: #ffffff;
    border-radius: 16px; /* Yuvarlak köşeler */
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15); /* Havalı gölge */
    z-index: 9999;
    padding: 10px 0;
    display: none; /* Başlangıçta gizli */
    border: 1px solid #f1f1f1;
    overflow: hidden;
}

/* Kutuyu Görünür Yapma */
.search-results-box.active {
    display: block;
    animation: slideDown 0.2s ease-out;
}

/* Animasyon */
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Başlık Satırı (Aranan Kelime ve Kapat Butonu) */
.search-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 20px 12px 20px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 5px;
}

.search-term-display {
    font-weight: 700;
    color: #0b0f34; /* Koyu lacivert */
    font-size: 15px;
}

.close-search {
    cursor: pointer;
    font-size: 16px;
    color: #999;
    transition: color 0.2s;
    padding: 5px;
}
.close-search:hover { color: #333; }

/* Liste Elemanları (Ürünler) */
.search-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    text-decoration: none;
    transition: background-color 0.2s;
    color: #555;
    font-size: 14px;
    border-bottom: 1px solid #f9f9f9;
}

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

.search-item:hover {
    background-color: #f7f9fc; /* Üzerine gelince hafif renk */
    color: #0b0f34;
}

/* Ürün Adı */
.search-item-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 80%; /* Uzun isimleri kesmek için */
}

/* Aranan harfleri koyu yapma stili */
.search-item-name b {
    color: #000;
    font-weight: 800;
}

/* Sağdaki 'Ürün' Etiketi */
.search-item-type {
    font-size: 12px;
    font-weight: 700;
    color: #0b0f34;
    background-color: #f0f0f5; /* Hafif gri arka plan */
    padding: 3px 8px;
    border-radius: 6px;
}

/* Sonuç Yok Mesajı */
.no-results {
    padding: 20px;
    color: #999;
    font-size: 13px;
    text-align: center;
    font-style: italic;
}