/* =========================================================
   RESPONSIVE.CSS
   Breakpoints:
   - Tablet:  max-width 991px
   - Mobile:  max-width 640px
   ========================================================= */

/* ---------------- TABLET (<=991px) ---------------- */
@media (max-width: 991px) {

    .food-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .hero-text h1 {
        font-size: 2.4rem;
    }

    .special-inner {
        padding: 32px;
        gap: 32px;
    }

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

    .cart-summary {
        position: static;
    }

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

    .form-row.three-col {
        grid-template-columns: 1fr 1fr;
    }

    .profile-layout {
        grid-template-columns: 1fr;
    }

    .profile-sidebar {
        position: static;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---------------- MOBILE NAV TOGGLE (<=860px) ---------------- */
@media (max-width: 860px) {

    .hamburger {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        box-shadow: var(--shadow-md);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition);
    }

    .nav-links.open {
        max-height: 400px;
    }

    .nav-links a {
        width: 100%;
        padding: 16px 24px;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-links a.active::after {
        display: none;
    }

    .navbar-actions .btn-outline {
        display: none;
    }
}

/* ---------------- MOBILE (<=640px) ---------------- */
@media (max-width: 640px) {

    .section {
        padding: 48px 0;
    }

    .container {
        padding: 0 18px;
    }

    /* Hero stacks vertically, image below text */
    .hero-inner {
        flex-direction: column;
        text-align: center;
        padding-top: 32px;
        padding-bottom: 40px;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-text > p {
        margin-left: auto;
        margin-right: auto;
    }

    .search-box {
        margin-left: auto;
        margin-right: auto;
        max-width: 100%;
    }

    .search-box button span {
        display: none;
    }

    .hero-stats {
        justify-content: center;
        gap: 24px;
    }

    .hero-image {
        margin-top: 32px;
    }

    /* Food + feature grids collapse to single column */
    .food-grid {
        grid-template-columns: 1fr;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Today's Special stacks */
    .special-inner {
        flex-direction: column;
        padding: 24px;
    }

    .offers-section {
        margin: 0 12px;
    }

    .navbar-actions .btn-primary {
        padding: 10px 16px;
        font-size: 0.85rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .cart-item {
        grid-template-columns: 60px 1fr;
        grid-template-areas:
            "img info"
            "img qty"
            "sub sub"
            "remove remove";
        row-gap: 10px;
    }

    .cart-item img {
        grid-area: img;
        width: 60px;
        height: 60px;
    }

    .cart-item-info {
        grid-area: info;
    }

    .qty-control {
        grid-area: qty;
        justify-self: start;
    }

    .cart-item-subtotal {
        grid-area: sub;
        text-align: left;
    }

    .remove-item {
        grid-area: remove;
        justify-self: start;
    }

    .form-row,
    .form-row.three-col {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 20px;
    }

    .auth-card {
        padding: 32px 24px;
    }

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

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

    .success-details-grid {
        grid-template-columns: 1fr;
    }

    .success-actions {
        flex-direction: column;
    }

    .success-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .admin-layout {
        flex-direction: column;
    }

    .admin-sidebar {
        width: 100%;
        height: auto;
        position: static;
    }

    .admin-main {
        padding: 24px 16px;
    }

    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .inline-form {
        flex-direction: column;
    }
}