:root {
    --fk-blue: #2874f0;
    --fk-blue-dark: #1f62cc;
    --fk-yellow: #ffe11b;
    --fk-tab-bg: #ebeef3;
    --fk-bg: #f1f3f6;
    --fk-white: #ffffff;
    --fk-text: #212121;
    --fk-text-light: #6b7280;
    --fk-border: #e5e7eb;
    --fk-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
    --fk-shadow-lg: 0 10px 30px rgba(17, 24, 39, 0.08);
    --good: #26a541;
}

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

body {
    font-family: "Roboto", "Segoe UI", sans-serif;
    background: var(--fk-bg);
    color: var(--fk-text);
    line-height: 1.35;
}

.fk-top-header {
    background: var(--fk-white);
    padding: 14px 0 6px;
    border-bottom: 1px solid var(--fk-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.fk-header-container,
.fk-category-list,
.fk-banner-grid,
.fk-section {
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 18px;
}

.fk-desktop-single-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.fk-tabs {
    display: flex;
    gap: 14px;
}

.fk-tab {
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    color: var(--fk-text);
    border-radius: 12px;
    padding: 10px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.active-jebikart {
    background: var(--fk-yellow);
}

.travel-tab {
    background: var(--fk-tab-bg);
}

.fk-tab img {
    height: 18px;
    width: auto;
}

.fk-logo-only {
    padding: 8px 14px;
}

.fk-tab.active-jebikart.fk-logo-only {
    background: transparent;
    box-shadow: none;
}

.fk-logo-only img {
    height: 34px;
}

.fk-location {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #111827;
    font-weight: 500;
    font-size: 15px;
}

.fk-location-icon {
    font-size: 12px;
}

.fk-location-link {
    color: var(--fk-blue);
    text-decoration: none;
    margin-left: 2px;
}

.fk-location-link i {
    font-size: 10px;
}

.fk-action-row {
    display: flex;
    align-items: center;
    gap: 18px;
    padding-bottom: 8px;
}

.fk-search-container {
    flex: 2;
    max-width: 700px;
    position: relative;
}

.fk-search-input-group {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid #99c2ff;
    border-radius: 8px;
    background: #ffffff;
    padding: 0 14px;
    height: 40px;
}

.fk-search-icon {
    color: #6b7280;
    font-size: 16px;
}

.fk-search-input-group input {
    width: 100%;
    border: 0;
    background: transparent;
    outline: 0;
    font-size: 15px;
    padding: 0;
    color: #212121;
}

.fk-search-input-group input::placeholder {
    color: #6b7280;
}

.fk-search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #dbeafe;
    border-top: none;
    border-radius: 0 0 12px 12px;
    box-shadow: var(--fk-shadow-lg);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

.fk-search-dropdown.hidden {
    display: none;
}

.fk-search-result-item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid #f1f3f6;
    text-decoration: none;
    color: var(--fk-text);
    gap: 12px;
}

.fk-search-result-item:hover {
    background: #f8fbff;
}

.fk-search-result-item img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.fk-search-result-info {
    display: flex;
    flex-direction: column;
}

.fk-search-result-name {
    font-weight: 500;
    font-size: 14px;
}

.fk-search-result-price {
    font-weight: 600;
    font-size: 13px;
    color: var(--fk-blue-dark);
}

.fk-header-actions {
    display: flex;
    align-items: center;
    gap: 30px;
}

.fk-action-item {
    color: #212121;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 500;
}

.fk-action-item:hover {
    color: var(--fk-blue);
}

.tiny-icon {
    font-size: 10px;
}

.fk-category-bar {
    margin-top: 4px;
    background: var(--fk-white);
    border-top: 1px solid var(--fk-border);
    border-bottom: 1px solid var(--fk-border);
}

.fk-category-list {
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow-x: auto;
    gap: 20px;
    padding-top: 12px;
    padding-bottom: 12px;
}

.fk-category-card {
    min-width: 72px;
    text-align: center;
    color: var(--fk-text);
    text-decoration: none;
    position: relative;
}

.fk-category-card img {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.fk-category-card span {
    display: block;
    margin-top: 6px;
    font-weight: 500;
    font-size: 15px;
    white-space: nowrap;
}

.fk-category-card.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    width: 40px;
    height: 3px;
    bottom: -12px;
    border-radius: 999px;
    background: var(--fk-blue);
}

.fk-banner-grid {
    margin-top: 16px;
    display: grid;
    grid-template-columns: 2fr 2fr 1fr;
    gap: 14px;
}

.fk-banner-item {
    background: #dce5cf;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--fk-shadow);
    min-height: 255px;
}

.fk-banner-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.fk-section {
    margin-top: 20px;
    margin-bottom: 20px;
}

.fk-section-card {
    background: var(--fk-white);
    border-radius: 10px;
    box-shadow: var(--fk-shadow);
    padding: 18px;
}

.fk-section-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.fk-section-title h2 {
    font-size: 24px;
}

.fk-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.fk-product-card {
    border: 1px solid var(--fk-border);
    border-radius: 10px;
    padding: 14px;
    background: #fff;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.fk-product-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--fk-shadow-lg);
}

.fk-product-card-compact {
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 12px;
}

.fk-product-card img {
    width: 100%;
    height: 165px;
    object-fit: contain;
    margin-bottom: 10px;
}

.fk-product-title {
    font-weight: 600;
    min-height: 40px;
}

.fk-product-price {
    margin-top: 8px;
    font-weight: 700;
    font-size: 18px;
}

.fk-rating {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: #eaf8ee;
    color: var(--good);
    font-size: 13px;
    border-radius: 999px;
    padding: 3px 8px;
    margin-top: 7px;
    width: fit-content;
    align-self: flex-start;
}

.fk-product-desc {
    color: var(--fk-text-light);
    font-size: 13px;
    margin-top: 8px;
    min-height: 34px;
}

.fk-product-spec {
    color: #3f3f46;
    font-size: 12px;
    margin-top: 6px;
}

.fk-add-cart {
    margin-top: 10px;
    width: 100%;
    border: 0;
    border-radius: 8px;
    background: #f2f7ff;
    color: var(--fk-blue-dark);
    font-weight: 600;
    padding: 10px 8px;
    cursor: pointer;
}

.fk-product-page-shell {
    max-width: 1220px;
}

.fk-product-detail-card {
    padding: 26px;
}

.fk-product-detail-layout {
    display: grid;
    grid-template-columns: minmax(260px, 340px) 1fr;
    gap: 24px;
    align-items: start;
}

.fk-product-detail-media {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    padding: 18px;
}

.fk-product-detail-media img {
    width: 100%;
    height: 320px;
    object-fit: contain;
}

.fk-product-detail-copy h1,
.fk-product-detail-copy h3 {
    font-size: 28px;
    line-height: 1.2;
    margin-bottom: 10px;
}

.fk-product-desc-full {
    font-size: 15px;
    line-height: 1.6;
    min-height: 0;
}

.fk-product-spec-list-wrap {
    margin-top: 18px;
}

.fk-product-spec-list-wrap h4 {
    margin-bottom: 10px;
    font-size: 16px;
}

.fk-product-spec-list {
    padding-left: 18px;
    color: #334155;
    display: grid;
    gap: 8px;
}

.fk-add-cart-detail {
    max-width: 220px;
    margin-top: 18px;
}

.fk-footer {
    color: var(--fk-text-light);
    text-align: center;
    border-top: 1px solid var(--fk-border);
    padding-top: 14px;
}

.account-shell,
.cart-shell,
.fk-product-page-shell {
    max-width: 1220px;
}

.account-grid,
.cart-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: 1fr 1fr;
}

.account-card,
.cart-card,
.fk-product-detail-card {
    padding: 26px;
}

.account-grid-compact {
    display: grid;
    gap: 16px;
    grid-template-columns: 1fr 1fr;
}

.account-grid-span-2 {
    grid-column: span 2;
}

.account-actions-row,
.cart-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 14px;
}

.account-inline-note {
    color: var(--fk-text-light);
    font-size: 13px;
}

.account-inline-note.ok {
    color: #15803d;
}

.account-inline-note.err {
    color: #b91c1c;
}

.cart-list {
    display: grid;
    gap: 14px;
}

.cart-item-row {
    display: grid;
    gap: 14px;
    grid-template-columns: 84px 1fr auto;
    align-items: center;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 12px;
}

.cart-item-row img {
    width: 84px;
    height: 84px;
    object-fit: contain;
    background: #fff;
    border-radius: 10px;
}

.cart-item-copy h3 {
    margin-bottom: 6px;
    font-size: 16px;
}

.cart-item-copy p {
    color: var(--fk-text-light);
    margin-bottom: 6px;
}

.cart-summary-box {
    background: #f8fbff;
    border: 1px solid #dbeafe;
    border-radius: 12px;
    padding: 16px;
    display: grid;
    gap: 10px;
    margin-bottom: 16px;
}

.success-box {
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.cart-link-btn {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cart-remove-btn {
    max-width: 88px;
}

.admin-page {
    min-height: 100vh;
}

.admin-container {
    max-width: 1080px;
    margin: 26px auto;
    padding: 0 16px 24px;
}

.admin-auth,
.admin-panel {
    background: var(--fk-white);
    border-radius: 12px;
    box-shadow: var(--fk-shadow-lg);
    padding: 22px;
}

.admin-auth {
    max-width: 460px;
    margin: 26px auto;
}

.admin-header {
    margin-bottom: 20px;
}

.admin-header h2 {
    margin-bottom: 4px;
    color: var(--fk-blue-dark);
}

.admin-grid {
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr 1fr;
}

.admin-grid-compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
}

.admin-form-section {
    background: #f9fbff;
    border: 1px solid #deebff;
    border-radius: 10px;
    padding: 16px;
}

.admin-form-section h3 {
    margin-bottom: 14px;
}

.form-group {
    margin-bottom: 12px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 5px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid #d1d5db;
    border-radius: 7px;
    padding: 10px;
    font: inherit;
}

.form-group textarea {
    min-height: 90px;
    resize: vertical;
}

.admin-btn {
    border: 0;
    border-radius: 7px;
    background: var(--fk-blue);
    color: #fff;
    font-weight: 600;
    padding: 10px 14px;
    cursor: pointer;
}

.admin-btn:hover {
    background: var(--fk-blue-dark);
}

.admin-btn:disabled,
.secondary-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.secondary-btn {
    border: 1px solid #cbd5e1;
    border-radius: 7px;
    background: #fff;
    color: #334155;
    font-weight: 600;
    padding: 10px 14px;
    cursor: pointer;
}

.admin-form-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 4px;
}

.admin-full-section {
    margin-top: 20px;
}

.admin-note {
    color: var(--fk-text-light);
    font-size: 13px;
    margin-top: 8px;
}

.status-msg {
    margin-bottom: 10px;
    font-weight: 500;
}

.status-msg.ok {
    color: #15803d;
}

.status-msg.err {
    color: #b91c1c;
}

.mini-grid {
    margin-top: 14px;
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.mini-grid img {
    width: 100%;
    height: 90px;
    object-fit: cover;
    border-radius: 8px;
}

.mini-card {
    border: 1px solid #dbe4f2;
    border-radius: 8px;
    background: #fff;
    overflow: hidden;
}

.mini-card .meta {
    padding: 8px;
    font-size: 12px;
}

.mini-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.mini-actions .secondary-btn,
.mini-actions .danger-btn {
    border-radius: 0;
    padding: 8px 6px;
    font-size: 12px;
}

.mini-actions .secondary-btn {
    border: 0;
    border-right: 1px solid #dbe4f2;
}

.danger-btn {
    width: 100%;
    background: #fee2e2;
    color: #b91c1c;
    border: 0;
    padding: 6px;
    cursor: pointer;
}

.admin-products-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 12px;
}

.admin-products-table th,
.admin-products-table td {
    border: 1px solid #dbe4f2;
    padding: 8px;
    text-align: left;
    vertical-align: top;
    font-size: 13px;
}

.admin-products-table th {
    background: #ecf4ff;
}

.hidden {
    display: none;
}

@media (max-width: 1024px) {
    .fk-banner-grid {
        grid-template-columns: 1fr 1fr;
    }

    .account-grid,
    .cart-grid {
        grid-template-columns: 1fr;
    }

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

    .admin-grid-compact {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .fk-desktop-single-row {
        gap: 15px;
    }
    
    .fk-search-container {
        flex: 1;
        min-width: 150px;
    }

    .fk-header-actions {
        gap: 15px;
    }

    .fk-location {
        justify-content: center;
        font-size: 14px;
    }

    .fk-category-list {
        justify-content: flex-start;
    }

    .fk-banner-grid {
        grid-template-columns: 1fr;
    }

    .account-grid-compact {
        grid-template-columns: 1fr;
    }

    .account-grid-span-2 {
        grid-column: span 1;
    }

    .fk-product-detail-layout {
        grid-template-columns: 1fr;
    }

    .cart-item-row {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .cart-item-row img {
        margin: 0 auto;
    }

    .fk-product-detail-media img {
        height: 220px;
    }

    .fk-action-item {
        font-size: 14px;
    }

    .fk-search-input-group input {
        font-size: 17px;
    }
}