/* ==========================================================================
   Global Variables & Base Styles
   ========================================================================== */
   :root {
    --color-primary: #4a7c59;
    --color-primary-dark: #3d664a;
    --color-primary-light: #e6f4ea;
    --color-accent: #d4af37;
    --color-bg: #fdfcf8;
    --color-text-main: #1a1a1a;
    --color-text-muted: #9ca3af; /* gray-400 */
    --color-text-light: #d1d5db; /* gray-300 */
    --color-border: #f3f4f6; /* gray-100 */
    --color-border-light: #f9fafb; /* gray-50 */
    --color-white: #ffffff;
    --color-red: #ef4444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Tajawal', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text-main);
    overflow: hidden; /* App container will scroll */
}

/* Utilities */
.shadow-sm { box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); }

.icon-primary { font-size: 1.25rem; color: var(--color-primary); }
.icon-lg { font-size: 1.125rem; }
.icon-xl { font-size: 1.25rem; }
.icon-2xl { font-size: 1.5rem; }

/* ==========================================================================
   Layout Base
   ========================================================================== */
.app-container {
    width: 100%;
    height: 100vh; /* Fallback for older browsers */
    height: 100dvh; /* Modern mobile viewport */
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg);
}

.app-main {
    flex: 1;
    overflow-y: auto;
    padding-bottom: 6rem; /* Spacer for fixed bottom nav */
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* ==========================================================================
   Header
   ========================================================================== */
.app-header {
    flex-shrink: 0;
    padding: 3.5rem 1.25rem 1rem;
    background-color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brand-logo {
    height: 2.25rem;
    width: auto;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.icon-btn {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: 0.75rem;
    border: 1px solid var(--color-border-light);
    cursor: pointer;
    transition: transform 0.2s ease;
}
.icon-btn:active { transform: scale(0.95); }

.cart-btn {
    position: relative;
}

.cart-badge {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 0.625rem;
    width: 1.25rem;
    height: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 9999px;
    font-weight: 700;
    border: 2px solid var(--color-bg);
}

/* ==========================================================================
   Search Section
   ========================================================================== */
.search-section {
    padding: 0 1.25rem;
    margin-top: 1.5rem;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    right: 1rem;
    color: var(--color-text-muted);
    font-size: 1.25rem;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 1.5rem;
    font-size: 0.875rem;
    outline: none;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    font-family: inherit;
    transition: box-shadow 0.2s ease;
}

.search-input:focus {
    box-shadow: 0 0 0 1px var(--color-primary);
}

.filter-btn {
    position: absolute;
    left: 0.75rem;
    padding: 0.5rem;
    background-color: var(--color-primary-light);
    border-radius: 1rem;
    color: var(--color-primary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* ==========================================================================
   Categories Section
   ========================================================================== */
.categories-section {
    margin-top: 2rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: 1.125rem;
    font-weight: 700;
}

.view-all-btn {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.categories-scroll {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    padding: 0 1.5rem 0.5rem;
}

.category-item {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.category-icon-wrapper {
    width: 4rem;
    height: 4rem;
    border-radius: 1.5rem;
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    transition: transform 0.15s ease, background-color 0.2s ease;
}

.category-item:active .category-icon-wrapper {
    transform: scale(0.95);
}

.category-icon-wrapper.active {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 10px 15px -3px rgba(74, 124, 89, 0.2);
    border-color: transparent;
}

.category-name {
    font-size: 0.75rem;
    font-weight: 500;
    color: #6b7280; /* gray-500 */
}

.category-name.active {
    font-weight: 700;
    color: var(--color-primary);
}

/* ==========================================================================
   Featured Promo Banner
   ========================================================================== */
.promo-section {
    padding: 0 1.25rem;
    margin-top: 2rem;
}

.promo-banner {
    position: relative;
    width: 100%;
    height: 11rem;
    border-radius: 2rem;
    background: linear-gradient(to right, var(--color-primary), var(--color-primary-dark));
    overflow: hidden;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    box-shadow: 0 20px 25px -5px rgba(74, 124, 89, 0.2);
}

.promo-content {
    flex: 1;
    z-index: 10;
}

.promo-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 9999px;
    font-size: 0.625rem;
    color: var(--color-white);
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.promo-title {
    color: var(--color-white);
    font-weight: 700;
    font-size: 1.25rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

.promo-btn {
    margin-top: 0.5rem;
    padding: 0.625rem 1.25rem;
    background-color: var(--color-accent);
    color: var(--color-white);
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: transform 0.15s ease;
}

.promo-btn:active {
    transform: scale(0.95);
}

.promo-image {
    position: absolute;
    left: -2rem; /* RTL flipped from -right-8 */
    top: 0;
    height: 100%;
    width: auto;
    object-fit: cover;
    opacity: 0.8;
}

/* ==========================================================================
   Featured Products Grid
   ========================================================================== */
.products-section {
    margin-top: 2.5rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    column-gap: 1rem;
    row-gap: 2rem;
    padding: 0 1.25rem;
}

.product-card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.product-image-container {
    position: relative;
    background-color: var(--color-white);
    border-radius: 1.75rem;
    padding: 1rem;
    border: 1px solid var(--color-border-light);
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.favorite-btn {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem; /* RTL flipped from right-3 */
    z-index: 10;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 1rem;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    transition: color 0.2s ease;
}

.favorite-btn.active {
    color: var(--color-red);
}

.product-image {
    width: 80%;
    height: 80%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image {
    transform: scale(1.05);
}

.add-to-cart-btn {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem; /* RTL flipped from right-3 */
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    box-shadow: 0 10px 15px -3px rgba(74, 124, 89, 0.2);
    cursor: pointer;
    transition: transform 0.15s ease;
}

.add-to-cart-btn:active {
    transform: scale(0.9);
}

.product-details {
    padding: 0 0.5rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}

.star-icon {
    color: var(--color-accent);
    font-size: 0.75rem;
}

.product-rating span {
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--color-text-muted);
}

.product-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-main);
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-subtitle {
    font-size: 0.625rem;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.product-price {
    color: var(--color-accent);
    font-weight: 800;
    font-size: 1rem;
}

/* ==========================================================================
   Blogs Section
   ========================================================================== */
.blogs-section {
    margin-top: 3rem;
    padding: 0 1.25rem;
}

.blogs-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.blog-card {
    background-color: var(--color-white);
    border-radius: 1.5rem;
    padding: 1rem;
    display: flex;
    gap: 1rem;
    border: 1px solid var(--color-border-light);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.blog-card:active {
    background-color: var(--color-border-light);
}

.blog-image-wrapper {
    width: 6rem;
    height: 6rem;
    border-radius: 1rem;
    overflow: hidden;
    flex-shrink: 0;
}

.blog-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0.25rem 0;
}

.blog-category {
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--color-accent);
    background-color: rgba(212, 175, 55, 0.1);
    padding: 0.125rem 0.5rem;
    border-radius: 0.375rem;
    align-self: flex-start;
    margin-bottom: 0.5rem;
}

.blog-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 0.25rem;
    line-height: 1.2;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.625rem;
    color: var(--color-text-muted);
}

.meta-separator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* ==========================================================================
   Bottom Navigation
   ========================================================================== */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 0.75rem 2rem calc(1rem + env(safe-area-inset-bottom, 0px));
    background-color: var(--color-white);
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.05);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0;
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.2s ease;
}

.nav-item span {
    font-size: 0.625rem;
    font-weight: 500;
}

.nav-item.active {
    color: var(--color-primary);
}

.nav-item.active span {
    font-weight: 700;
}