* {
    box-sizing: border-box;
}
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f3f4f6;
    margin: 0;
    padding-top: 72px;
}

.ts-topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    background: linear-gradient(90deg, #000000, #0000FF);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.ts-topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}

/* Logo + tên */
.ts-logo-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    color: inherit;
    flex-shrink: 0;
}
.ts-logo-img {
    width: 40px;
    height: auto;
    transform: scale(1.6);      
    transform-origin: center left;
}
.ts-logo-text {
    font-size: 1.8rem;
    font-weight: 700;
}

.ts-topbar-short {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.ts-pill-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    border: none;
    padding: 7px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
}
.ts-pill-btn:hover {
    background: rgba(255, 255, 255, 0.22);
}
.ts-pill-icon {
    font-size: 1rem;
}
.ts-pill-caret {
    font-size: 0.8rem;
}

.ts-search-bar {
    flex: 1;
    max-width: 520px;
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 999px;
    padding: 4px 10px;
    margin: 0 4px;
}

.ts-search-icon {
    position: relative;
    width: 20px;
    height: 20px;
    margin: 0 10px 0 4px;
}
.ts-search-icon::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid #4b5563;
}
.ts-search-icon::after {
    content: "";
    position: absolute;
    width: 8px;
    height: 2px;
    background: #4b5563;
    border-radius: 999px;
    right: -4px;
    bottom: 2px;
    transform: rotate(45deg);
}

.ts-search-input {
    border: none;
    outline: none;
    flex: 1;
    padding: 6px 4px;
    font-size: 0.95rem;
    color: #111827;
}
.ts-search-input::placeholder {
    color: #9ca3af;
}

.ts-cart-btn,
.ts-auth-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 7px 16px;
    border-radius: 999px;
    border: none;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    text-decoration: none;
}
.ts-cart-btn {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}
.ts-cart-btn:hover {
    background: rgba(255, 255, 255, 0.22);
}
.ts-cart-icon {
    font-size: 1rem;
}

.ts-auth-btn {
    background: #ffffff;
    color: black;
}
.ts-auth-btn:hover {
    opacity: 0.9;
}

#heroCarousel .carousel-item {
    height: 380px; 
    padding-top: 20px;
}

#heroCarousel .carousel-inner {
    border-radius: 24px;   
    overflow: hidden;       
    background: #ffffff;   
}

#heroCarousel .carousel-item {
    border-radius: 24px;
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 12px;
}
.category-item {
    background: #ffffff;
    border-radius: 14px;
    padding: 10px 14px;
    display: flex;
    align-items: center;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    border-left: 4px solid transparent;
}
.category-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.10);
    border-left-color: #2563eb;
    background: #f9fafb;
}
.category-thumb {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    object-fit: cover;
    margin-right: 12px;
}
.category-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}
.category-title {
    font-size: 0.98rem;
    font-weight: 600;
    color: #111827;
    margin-bottom: 2px;
}
.category-subtitle {
    font-size: 0.78rem;
    color: #6b7280;
}
.category-arrow {
    font-size: 1.1rem;
    color: #9ca3af;
    margin-left: 8px;
    transition: transform 0.15s ease, color 0.15s ease;
}
.category-item:hover .category-arrow {
    transform: translateX(3px);
    color: #2563eb;
}

.container-gradient {
    background: radial-gradient(circle at top, #000000, #12003b 40%, #0000FF 100%);
    color: #fff;
    padding: 24px 24px 32px;
    border-radius: 28px;
    margin-bottom: 40px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.product-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 1rem;
}
.product-col {
    flex: 0 0 20%;        
    min-width: 190px;
}

.product-card {
    border-radius: 16px;
    overflow: hidden;
    border: none;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.35);
}

.product-image {
    width: 100%;
    height: 160px;
    object-fit: contain;
    padding: 14px;
}

.product-body {
    padding: 10px 14px 12px;
    color: #0f172a;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}
.product-title {
    font-size: 0.98rem;
    font-weight: 600;
    margin-bottom: 2px;
    min-height: 2.6em;   
}
.product-meta {
    font-size: 0.78rem;
    color: #64748b;
}
.product-price {
    margin-top: auto;
    font-weight: 700;
    color: #e11d48;
    font-size: 1rem;
}
.product-rating {
    font-size: 0.78rem;
    color: #f59e0b;
}
.product-rating span {
    color: #64748b;
    margin-left: 4px;
}

.product-slider .carousel-control-prev,
.product-slider .carousel-control-next {
    width: 3rem;
}
.product-slider .carousel-control-prev-icon,
.product-slider .carousel-control-next-icon {
    background-size: 60% 60%;
    background-position: center;
    background-repeat: no-repeat;
    filter: invert(1);
    width: 2.7rem;
    height: 2.7rem;
    border-radius: 999px;
    background-color: rgba(15, 23, 42, 0.75);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.4);
}

.register-page {
    background: #0d0f25;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.register-card {
    background: #15172b;
    border-radius: 15px;
    padding: 30px;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    color: white;
}
.logo {
    width: 140px;
    height: auto;
    margin-bottom: 12px;
    filter: brightness(1.4) contrast(1.2);
}
.border {
    border: none !important;
}
.register-card h3 {
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}
.btn-gradient {
    background: linear-gradient(90deg, #7b2ff7, #f107a3);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 10px;
    font-weight: bold;
    width: 100%;
}
.btn-gradient:hover {
    opacity: 0.9;
}
.form-label {
    color: white;
}
.form-control {
    background: #1e1f3b;
    border: none;
    color: white;
}
.form-control::placeholder {
    color: #bfbfbf;
    opacity: 0.6;
}
.form-control:focus {
    background: #1e1f3b;
    box-shadow: 0 0 5px #7b2ff7;
    color: white;
}
a {
    color: #7b9cff;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}
.text-muted {
    color: #cccccc !important;
}

@media (max-width: 992px) {
    .ts-topbar-inner {
        flex-wrap: wrap;
        row-gap: 8px;
    }

    .ts-search-bar {
        order: 3;
        flex: 1 0 100%;
        max-width: 100%;
    }

    .ts-topbar-short {
        order: 2;
    }

    .ts-cart-btn,
    .ts-auth-btn {
        order: 4;
    }

    .product-col {
        flex: 0 0 25%;
    }
}
@media (max-width: 767.98px) {
    .product-col {
        flex: 0 0 50%;
    }
}
@media (max-width: 575.98px) {
    body {
        padding-top: 92px;
    }
    .ts-topbar-inner {
        padding-inline: 10px;
    }
    .ts-logo-text {
        display: none; 
    }
    .product-col {
        flex: 0 0 100%;
    }
}