/* ==========================================================================
   PDP ENTERPRISE - PRODUCTION MAIN FRAMEWORK STYLESHEET
   Description: Complete enterprise typography, responsive design system,
   and automated multi-language RTL/LTR engine.
   ========================================================================== */

:root {
    --primary: #0b1528;
    --secondary: #c5a059;
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --danger: #9B1C1C;
    --success: #03543F;
    --font-en: 'Inter', system-ui, -apple-system, sans-serif;
    --font-fa: 'Vazirmatn', 'Tahoma', system-ui, sans-serif;
}

/* 1. Base Structure & Reset Enhancements */
body {
    background-color: var(--gray-50);
    color: var(--gray-800);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* 2. Unified System Alerts */
.pdp-alert { 
    margin-block-start: 20px; 
    padding: 16px 20px; 
    border-radius: 12px; 
    font-size: 0.875rem; 
    text-align: start;
    font-weight: 500;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}
.pdp-alert-success { background-color: #DEF7EC; color: var(--success); border-color: #BCF0DA; }
.pdp-alert-error { background-color: #FDE8E8; color: var(--danger); border-color: #FBD5D5; }

/* 3. Global Layout Primitives */
.pdp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

/* 4. Accessibility & Focus Rings */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 2px;
}

/* ==========================================================================
   5. PDP ENTERPRISE - DYNAMIC RTL & LTR AUTOMATION ENGINE
   ========================================================================== */
body.rtl-layout {
    direction: rtl;
    text-align: right;
    font-family: var(--font-fa);
}

body.ltr-layout {
    direction: ltr;
    text-align: left;
    font-family: var(--font-en);
}

/* RTL Override Utilities */
body.rtl-layout .text-left { text-align: right !important; }
body.rtl-layout .text-right { text-align: left !important; }
body.rtl-layout .ml-auto { margin-left: 0 !important; margin-right: auto !important; }
body.rtl-layout .mr-auto { margin-right: 0 !important; margin-left: auto !important; }
body.rtl-layout .space-x-reverse > :not([hidden]) ~ :not([hidden]) {
    --tw-space-x-reverse: 1;
}

/* Text Clamping Utilities */
.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;  
    overflow: hidden;
}
.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;  
    overflow: hidden;
}

/* Form Controls Custom Styling */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
select,
textarea {
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* WordPress Admin & Meta Box Integration Enhancements */
.pdp-enterprise-form .pdp-field-group {
    background: #ffffff;
    padding: 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 12px;
}

.pdp-enterprise-form label {
    font-size: 13px;
    color: #1e293b;
    margin-bottom: 6px;
    display: block;
}

/* Mobile Menu Transitions */
#pdp-mobile-menu {
    transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
}