/**
 * Theme Name: Mesopotamia Shop
 * Theme URI: https://mesopotamia.iq
 * Author: Mesopotamia Team
 * Author URI: https://mesopotamia.iq
 * Description: High-performance WooCommerce theme for Iraq. Optimized for low-bandwidth networks with RTL-first design using CSS Logical Properties.
 * Version: 1.0.0
 * Requires at least: 6.0
 * Tested up to: 6.4
 * Requires PHP: 8.0
 * License: GNU General Public License v2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: mesopotamia
 * Domain Path: /languages
 * Tags: rtl-language-support, e-commerce, woocommerce, block-themes, full-site-editing
 */

/*--------------------------------------------------------------
# CSS Custom Properties (Design Tokens)
--------------------------------------------------------------*/
:root {
    /* Colors - Iraqi Inspired Palette */
    --meso-primary: #1a5f7a;
    --meso-primary-dark: #0d3d4d;
    --meso-secondary: #c9a227;
    --meso-accent: #e8d5b7;
    --meso-success: #2e7d32;
    --meso-warning: #f9a825;
    --meso-error: #c62828;
    
    /* Neutrals */
    --meso-white: #ffffff;
    --meso-black: #1a1a1a;
    --meso-gray-100: #f8f9fa;
    --meso-gray-200: #e9ecef;
    --meso-gray-300: #dee2e6;
    --meso-gray-500: #6c757d;
    --meso-gray-700: #495057;
    --meso-gray-900: #212529;
    
    /* Typography */
    --meso-font-primary: 'Tajawal', 'Cairo', 'Segoe UI', system-ui, sans-serif;
    --meso-font-size-base: 1rem;
    --meso-font-size-sm: 0.875rem;
    --meso-font-size-lg: 1.125rem;
    --meso-font-size-xl: 1.25rem;
    --meso-font-size-2xl: 1.5rem;
    --meso-font-size-3xl: 2rem;
    --meso-line-height-base: 1.7;
    
    /* Spacing */
    --meso-spacing-xs: 0.25rem;
    --meso-spacing-sm: 0.5rem;
    --meso-spacing-md: 1rem;
    --meso-spacing-lg: 1.5rem;
    --meso-spacing-xl: 2rem;
    --meso-spacing-2xl: 3rem;
    
    /* Layout */
    --meso-content-width: 1200px;
    --meso-wide-width: 1400px;
    
    /* Borders & Shadows */
    --meso-border-radius: 8px;
    --meso-border-radius-lg: 12px;
    --meso-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --meso-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --meso-shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --meso-transition-fast: 150ms ease;
    --meso-transition-base: 250ms ease;
}

/*--------------------------------------------------------------
# Global Reset & Base Styles (RTL-First with Logical Properties)
--------------------------------------------------------------*/
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--meso-font-primary);
    font-size: var(--meso-font-size-base);
    line-height: var(--meso-line-height-base);
    color: var(--meso-gray-900);
    background-color: var(--meso-white);
    direction: rtl;
    /* Use logical property for text alignment */
    text-align: start;
}

/*--------------------------------------------------------------
# Typography with Logical Properties
--------------------------------------------------------------*/
h1, h2, h3, h4, h5, h6 {
    font-family: var(--meso-font-primary);
    font-weight: 700;
    line-height: 1.3;
    margin-block-end: var(--meso-spacing-md);
    color: var(--meso-gray-900);
}

h1 { font-size: var(--meso-font-size-3xl); }
h2 { font-size: var(--meso-font-size-2xl); }
h3 { font-size: var(--meso-font-size-xl); }
h4 { font-size: var(--meso-font-size-lg); }

p {
    margin-block-end: var(--meso-spacing-md);
}

a {
    color: var(--meso-primary);
    text-decoration: none;
    transition: color var(--meso-transition-fast);
}

a:hover,
a:focus {
    color: var(--meso-primary-dark);
    text-decoration: underline;
}

/*--------------------------------------------------------------
# Layout Components with Logical Properties
--------------------------------------------------------------*/
.meso-container {
    inline-size: 100%;
    max-inline-size: var(--meso-content-width);
    margin-inline: auto;
    padding-inline: var(--meso-spacing-md);
}

.meso-container--wide {
    max-inline-size: var(--meso-wide-width);
}

.meso-section {
    padding-block: var(--meso-spacing-2xl);
}

/*--------------------------------------------------------------
# Buttons with Logical Properties
--------------------------------------------------------------*/
.meso-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--meso-spacing-sm);
    padding-block: var(--meso-spacing-sm);
    padding-inline: var(--meso-spacing-lg);
    font-family: var(--meso-font-primary);
    font-size: var(--meso-font-size-base);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--meso-border-radius);
    cursor: pointer;
    transition: all var(--meso-transition-base);
}

.meso-btn--primary {
    background-color: var(--meso-primary);
    color: var(--meso-white);
}

.meso-btn--primary:hover,
.meso-btn--primary:focus {
    background-color: var(--meso-primary-dark);
    color: var(--meso-white);
    text-decoration: none;
}

.meso-btn--secondary {
    background-color: var(--meso-secondary);
    color: var(--meso-black);
}

.meso-btn--outline {
    background-color: transparent;
    border-color: var(--meso-primary);
    color: var(--meso-primary);
}

.meso-btn--outline:hover,
.meso-btn--outline:focus {
    background-color: var(--meso-primary);
    color: var(--meso-white);
}

/*--------------------------------------------------------------
# Forms with Logical Properties
--------------------------------------------------------------*/
.meso-form-group {
    margin-block-end: var(--meso-spacing-md);
}

.meso-form-label {
    display: block;
    margin-block-end: var(--meso-spacing-xs);
    font-weight: 600;
    color: var(--meso-gray-700);
}

.meso-form-input,
.meso-form-select,
.meso-form-textarea {
    inline-size: 100%;
    padding-block: var(--meso-spacing-sm);
    padding-inline: var(--meso-spacing-md);
    font-family: var(--meso-font-primary);
    font-size: var(--meso-font-size-base);
    color: var(--meso-gray-900);
    background-color: var(--meso-white);
    border: 1px solid var(--meso-gray-300);
    border-radius: var(--meso-border-radius);
    transition: border-color var(--meso-transition-fast), box-shadow var(--meso-transition-fast);
}

.meso-form-input:focus,
.meso-form-select:focus,
.meso-form-textarea:focus {
    outline: none;
    border-color: var(--meso-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.15);
}

/*--------------------------------------------------------------
# Cards with Logical Properties
--------------------------------------------------------------*/
.meso-card {
    background-color: var(--meso-white);
    border-radius: var(--meso-border-radius-lg);
    box-shadow: var(--meso-shadow-md);
    overflow: hidden;
    transition: box-shadow var(--meso-transition-base), transform var(--meso-transition-base);
}

.meso-card:hover {
    box-shadow: var(--meso-shadow-lg);
    transform: translateY(-2px);
}

.meso-card__image {
    inline-size: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.meso-card__content {
    padding: var(--meso-spacing-lg);
}

.meso-card__title {
    margin-block-end: var(--meso-spacing-sm);
    font-size: var(--meso-font-size-lg);
}

/*--------------------------------------------------------------
# WooCommerce Overrides with Logical Properties
--------------------------------------------------------------*/

/* Product Grid */
.woocommerce ul.products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--meso-spacing-lg);
    list-style: none;
    padding: 0;
    margin: 0;
}

.woocommerce ul.products li.product {
    margin: 0;
    padding: 0;
}

/* Product Card */
.woocommerce ul.products li.product .woocommerce-loop-product__link {
    display: block;
    text-decoration: none;
}

.woocommerce ul.products li.product .woocommerce-loop-product__title {
    font-size: var(--meso-font-size-base);
    font-weight: 600;
    color: var(--meso-gray-900);
    margin-block: var(--meso-spacing-sm);
    padding-inline: var(--meso-spacing-sm);
}

.woocommerce ul.products li.product .price {
    color: var(--meso-primary);
    font-weight: 700;
    font-size: var(--meso-font-size-lg);
    padding-inline: var(--meso-spacing-sm);
}

/* Add to Cart Button */
.woocommerce ul.products li.product .button,
.woocommerce a.button,
.woocommerce button.button,
.woocommerce input.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--meso-spacing-sm);
    padding-block: var(--meso-spacing-sm);
    padding-inline: var(--meso-spacing-lg);
    font-family: var(--meso-font-primary);
    font-size: var(--meso-font-size-sm);
    font-weight: 600;
    background-color: var(--meso-primary);
    color: var(--meso-white);
    border: none;
    border-radius: var(--meso-border-radius);
    cursor: pointer;
    transition: background-color var(--meso-transition-fast);
}

.woocommerce a.button:hover,
.woocommerce button.button:hover,
.woocommerce input.button:hover {
    background-color: var(--meso-primary-dark);
    color: var(--meso-white);
}

/* Checkout Form */
.woocommerce-checkout .woocommerce-billing-fields,
.woocommerce-checkout .woocommerce-shipping-fields {
    margin-block-end: var(--meso-spacing-xl);
}

.woocommerce-checkout .form-row {
    margin-block-end: var(--meso-spacing-md);
}

.woocommerce-checkout .form-row label {
    display: block;
    margin-block-end: var(--meso-spacing-xs);
    font-weight: 600;
    color: var(--meso-gray-700);
}

.woocommerce-checkout .form-row input.input-text,
.woocommerce-checkout .form-row select,
.woocommerce-checkout .form-row textarea {
    inline-size: 100%;
    padding-block: var(--meso-spacing-sm);
    padding-inline: var(--meso-spacing-md);
    font-family: var(--meso-font-primary);
    font-size: var(--meso-font-size-base);
    border: 1px solid var(--meso-gray-300);
    border-radius: var(--meso-border-radius);
}

.woocommerce-checkout .form-row input.input-text:focus,
.woocommerce-checkout .form-row select:focus {
    outline: none;
    border-color: var(--meso-primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 122, 0.15);
}

/* Cart Table */
.woocommerce-cart-form__contents {
    inline-size: 100%;
    border-collapse: collapse;
}

.woocommerce-cart-form__contents th,
.woocommerce-cart-form__contents td {
    padding: var(--meso-spacing-md);
    text-align: start;
    border-block-end: 1px solid var(--meso-gray-200);
}

/* Cart Totals */
.cart_totals {
    background-color: var(--meso-gray-100);
    padding: var(--meso-spacing-lg);
    border-radius: var(--meso-border-radius-lg);
}

/*--------------------------------------------------------------
# Trust Signals (Cart Page)
--------------------------------------------------------------*/
.meso-trust-signals {
    display: flex;
    flex-wrap: wrap;
    gap: var(--meso-spacing-md);
    margin-block-start: var(--meso-spacing-lg);
    padding: var(--meso-spacing-lg);
    background-color: var(--meso-gray-100);
    border-radius: var(--meso-border-radius);
    border-inline-start: 4px solid var(--meso-success);
}

.meso-trust-signal {
    display: flex;
    align-items: center;
    gap: var(--meso-spacing-sm);
    font-size: var(--meso-font-size-sm);
    font-weight: 600;
    color: var(--meso-gray-700);
}

.meso-trust-signal__icon {
    inline-size: 24px;
    block-size: 24px;
    color: var(--meso-success);
}

/*--------------------------------------------------------------
# Header Styles
--------------------------------------------------------------*/
.meso-header {
    background-color: var(--meso-white);
    box-shadow: var(--meso-shadow-sm);
    position: sticky;
    inset-block-start: 0;
    z-index: 1000;
}

.meso-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--meso-spacing-lg);
    padding-block: var(--meso-spacing-md);
}

.meso-header__logo {
    font-size: var(--meso-font-size-xl);
    font-weight: 700;
    color: var(--meso-primary);
}

.meso-header__nav {
    display: flex;
    align-items: center;
    gap: var(--meso-spacing-lg);
}

.meso-header__nav-link {
    font-weight: 500;
    color: var(--meso-gray-700);
    transition: color var(--meso-transition-fast);
}

.meso-header__nav-link:hover {
    color: var(--meso-primary);
    text-decoration: none;
}

/*--------------------------------------------------------------
# Footer Styles
--------------------------------------------------------------*/
.meso-footer {
    background-color: var(--meso-gray-900);
    color: var(--meso-gray-300);
    padding-block: var(--meso-spacing-2xl);
    margin-block-start: var(--meso-spacing-2xl);
}

.meso-footer a {
    color: var(--meso-gray-300);
}

.meso-footer a:hover {
    color: var(--meso-white);
}

.meso-footer__copyright {
    text-align: center;
    padding-block-start: var(--meso-spacing-lg);
    border-block-start: 1px solid var(--meso-gray-700);
    margin-block-start: var(--meso-spacing-lg);
    font-size: var(--meso-font-size-sm);
}

/*--------------------------------------------------------------
# Utility Classes with Logical Properties
--------------------------------------------------------------*/
.meso-text-start { text-align: start; }
.meso-text-center { text-align: center; }
.meso-text-end { text-align: end; }

.meso-mb-0 { margin-block-end: 0; }
.meso-mb-sm { margin-block-end: var(--meso-spacing-sm); }
.meso-mb-md { margin-block-end: var(--meso-spacing-md); }
.meso-mb-lg { margin-block-end: var(--meso-spacing-lg); }

.meso-mt-0 { margin-block-start: 0; }
.meso-mt-sm { margin-block-start: var(--meso-spacing-sm); }
.meso-mt-md { margin-block-start: var(--meso-spacing-md); }
.meso-mt-lg { margin-block-start: var(--meso-spacing-lg); }

.meso-ms-auto { margin-inline-start: auto; }
.meso-me-auto { margin-inline-end: auto; }

.meso-ps-md { padding-inline-start: var(--meso-spacing-md); }
.meso-pe-md { padding-inline-end: var(--meso-spacing-md); }

.meso-hidden { display: none; }
.meso-sr-only {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/*--------------------------------------------------------------
# Responsive Design with Logical Properties
--------------------------------------------------------------*/
@media (max-width: 768px) {
    :root {
        --meso-font-size-base: 0.9375rem;
        --meso-font-size-3xl: 1.75rem;
        --meso-font-size-2xl: 1.375rem;
    }
    
    .meso-header__inner {
        flex-wrap: wrap;
    }
    
    .meso-header__nav {
        inline-size: 100%;
        justify-content: center;
        padding-block-start: var(--meso-spacing-sm);
    }
    
    .woocommerce ul.products {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--meso-spacing-sm);
    }
    
    .meso-trust-signals {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .woocommerce ul.products {
        grid-template-columns: 1fr;
    }
}

/*--------------------------------------------------------------
# Print Styles
--------------------------------------------------------------*/
@media print {
    .meso-header,
    .meso-footer,
    .meso-trust-signals {
        display: none;
    }
    
    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
}