:root {
    --main-green: #2e7d32;
    --light-green: #e8f5e9;
    --dark-text: #222;
    --accent: #ffb74d;
}

body {
    font-family: 'Cairo', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: #f5f5f5;
    color: var(--dark-text);
    padding-bottom: 64px; /* مساحة لشريط الموبايل السفلي */
}

.latin-digits {
    font-family: "Segoe UI", Arial, sans-serif !important;
    direction: ltr;
    unicode-bidi: bidi-override;
}

header {
    background-color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1050;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
}

.header-main {
    flex-wrap: nowrap;
}

.brand-name {
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--main-green);
}

.brand-subtitle {
    font-size: 0.8rem;
    color: #000;
}

.brand-icon {
    padding: 6px;
    border-radius: 10px;
    background-color: var(--light-green);
    color: var(--main-green);
    flex-shrink: 0;
}

.search-wrapper {
    max-width: 520px;
    width: 100%;
    flex: 1 1 auto;
}

.search-input {
    padding-right: 2.3rem;
    border-radius: 999px;
    border-color: #ddd;
}

.search-input:focus {
    box-shadow: 0 0 0 0.15rem rgba(46, 125, 50, 0.1);
    border-color: var(--main-green);
}

.search-icon {
    position: absolute;
    right: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    color: var(--main-green);
}

.icon-btn {
    border: none;
    background: transparent;
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
}

.icon-btn i {
    color: var(--main-green);
}

.icon-badge {
    position: absolute;
    top: -4px;
    left: -4px;
    min-width: 16px;
    height: 16px;
    padding: 0 3px;
    font-size: 0.65rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background-color: #d32f2f;
}

.category-bar {
    background-color: #fafafa;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.category-grid-desktop {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
}

.category-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.18rem;
    padding: 0.5rem 0.25rem 0.65rem;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 10px;
    text-decoration: none;
    color: #000;
    transition: all 0.18s ease-in-out;
    background-color: transparent;
}

.category-link i {
    font-size: 1.15rem;
    color: var(--main-green);
}

.category-link span {
    line-height: 1.15;
}

.category-link.active,
.category-link:hover {
    background-color: var(--main-green);
    color: #fff;
}

.category-link.active i,
.category-link:hover i {
    color: #fff;
}

.mobile-search {
    display: none;
    padding: 0.5rem 1rem 0.75rem;
    background-color: #ffffff;
    border-bottom: 1px solid #eee;
}

.mobile-search.active {
    display: block;
}

@media (max-width: 576px) {
    .brand-name {
        font-size: 1.3rem;
    }
    .desktop-search {
        display: none;
    }
    .category-bar {
        display: none;
    }
    .top-cart-mobile-hide {
        display: none !important;
    }
}

@media (min-width: 577px) {
    .mobile-search-toggle {
        display: none;
    }
}

.bottom-nav {
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
    height: 56px;
    background-color: #ffffff;
    border-top: 1px solid #e0e0e0;
    display: none;
    align-items: center;
    justify-content: space-around;
    z-index: 1100;
}

.bottom-nav button,
.bottom-nav a {
    flex: 1;
    border: none;
    background: transparent;
    padding: 4px 0 6px;
    font-size: 0.7rem;
    color: #000;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    text-decoration: none;
    position: relative;
}

.bottom-nav i {
    font-size: 1.1rem;
    color: var(--main-green);
}

.bottom-nav .active {
    color: var(--main-green);
    font-weight: 700;
}

.bottom-nav .active i {
    color: var(--main-green);
}

.bottom-nav .active::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 3px;
    border-radius: 999px;
    background-color: var(--main-green);
}

.bottom-nav .cart-badge {
    position: absolute;
    top: 2px;
    left: 50%;
    transform: translateX(6px);
    min-width: 14px;
    height: 14px;
    border-radius: 999px;
    background-color: #d32f2f;
    color: #fff;
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 576px) {
    .bottom-nav {
        display: flex;
    }
}

.sheet-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0,0,0,0.25);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1198;
}

.sheet-backdrop.open {
    opacity: 1;
    visibility: visible;
}

.categories-sheet {
    position: fixed;
    right: 0;
    left: 0;
    bottom: -100%;
    background-color: #ffffff;
    border-radius: 18px 18px 0 0;
    box-shadow: 0 -4px 12px rgba(0,0,0,0.12);
    padding: 0.75rem 1rem 1rem;
    z-index: 1199;
    transition: bottom 0.24s ease;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.categories-sheet.open {
    bottom: 0;
}

.sheet-handle {
    width: 40px;
    height: 4px;
    border-radius: 999px;
    background-color: #ddd;
    margin: 0 auto 6px;
}

.sheet-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.sheet-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-text);
}

.sheet-close-btn {
    border: none;
    background: transparent;
    color: #999;
    font-size: 1.1rem;
    cursor: pointer;
}

.sheet-body {
    margin-top: 0.25rem;
    overflow-y: auto;
}

.category-grid-sheet {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

.category-link-sheet {
    text-decoration: none;
    background-color: #fafafa;
    border-radius: 10px;
    padding: 0.45rem 0.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.18rem;
    font-size: 0.8rem;
    color: #000;
    transition: all 0.16s ease-in-out;
}

.category-link-sheet i {
    font-size: 1.1rem;
    color: var(--main-green);
}

.category-link-sheet:hover {
    background-color: #2e7d32;
    color: #fff;
}

.category-link-sheet:hover i {
    color: #fff;
}

.category-link-sheet.active {
    background-color: #2e7d32;
    color: #fff;
    font-weight: 600;
}

.category-link-sheet.active i {
    color: #fff;
}