/**
 * FICHIER: elea-modern-design-system.css
 * EMPLACEMENT: /wp-content/plugins/elea-market-tools/assets/css/elea-modern-design-system.css
 * 
 * Design System Moderne ELEA - Améliorations UX/UI
 * ✅ Design System complet avec composants réutilisables
 * ✅ Animations fluides et micro-interactions
 * ✅ Accessibilité renforcée (WCAG 2.1 AA)
 * ✅ Mobile-first responsive design
 */

/* ===== DESIGN SYSTEM VARIABLES ===== */
:root {
    /* 🎨 ELEA Brand Colors - Palette étendue */
    --elea-primary-50: #eff6ff;
    --elea-primary-100: #dbeafe;
    --elea-primary-200: #bfdbfe;
    --elea-primary-300: #93c5fd;
    --elea-primary-400: #60a5fa;
    --elea-primary-500: #0069B4;  /* Brand primary */
    --elea-primary-600: #004D85;  /* Brand primary hover */
    --elea-primary-700: #1e40af;
    --elea-primary-800: #1e3a8a;
    --elea-primary-900: #1e3a8a;
    
    --elea-secondary-50: #f0f9ff;
    --elea-secondary-100: #e0f2fe;
    --elea-secondary-200: #bae6fd;
    --elea-secondary-300: #7dd3fc;
    --elea-secondary-400: #38bdf8;
    --elea-secondary-500: #00ACE9;  /* Brand secondary */
    --elea-secondary-600: #0091C7;
    --elea-secondary-700: #0369a1;
    --elea-secondary-800: #075985;
    --elea-secondary-900: #0c4a6e;
    
    /* 🌈 Semantic Colors */
    --elea-success-50: #f0fdf4;
    --elea-success-100: #dcfce7;
    --elea-success-500: #22c55e;
    --elea-success-600: #16a34a;
    --elea-success-700: #15803d;
    
    --elea-warning-50: #fffbeb;
    --elea-warning-100: #fef3c7;
    --elea-warning-500: #f59e0b;
    --elea-warning-600: #d97706;
    --elea-warning-700: #b45309;
    
    --elea-error-50: #fef2f2;
    --elea-error-100: #fee2e2;
    --elea-error-500: #ef4444;
    --elea-error-600: #dc2626;
    --elea-error-700: #b91c1c;
    
    /* 📏 Spacing System (8px base) */
    --elea-space-0: 0;
    --elea-space-1: 0.25rem;  /* 4px */
    --elea-space-2: 0.5rem;   /* 8px */
    --elea-space-3: 0.75rem;  /* 12px */
    --elea-space-4: 1rem;     /* 16px */
    --elea-space-5: 1.25rem;  /* 20px */
    --elea-space-6: 1.5rem;   /* 24px */
    --elea-space-8: 2rem;     /* 32px */
    --elea-space-10: 2.5rem;  /* 40px */
    --elea-space-12: 3rem;    /* 48px */
    --elea-space-16: 4rem;    /* 64px */
    --elea-space-20: 5rem;    /* 80px */
    
    /* 📐 Border Radius System */
    --elea-radius-none: 0;
    --elea-radius-sm: 0.25rem;   /* 4px */
    --elea-radius-md: 0.5rem;    /* 8px */
    --elea-radius-lg: 0.75rem;   /* 12px */
    --elea-radius-xl: 1rem;      /* 16px */
    --elea-radius-2xl: 1.5rem;   /* 24px */
    --elea-radius-full: 9999px;
    
    /* 🎭 Shadow System */
    --elea-shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --elea-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --elea-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --elea-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --elea-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --elea-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --elea-shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
    
    /* 🎬 Animation System */
    --elea-transition-fast: 150ms ease-in-out;
    --elea-transition-normal: 300ms ease-in-out;
    --elea-transition-slow: 500ms ease-in-out;
    --elea-ease-in-out-cubic: cubic-bezier(0.4, 0, 0.2, 1);
    --elea-ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --elea-ease-in-back: cubic-bezier(0.36, 0, 0.66, -0.56);
    
    /* 📱 Breakpoints */
    --elea-breakpoint-sm: 640px;
    --elea-breakpoint-md: 768px;
    --elea-breakpoint-lg: 1024px;
    --elea-breakpoint-xl: 1280px;
    --elea-breakpoint-2xl: 1536px;
    
    /* 🔤 Typography Scale */
    --elea-text-xs: 0.75rem;     /* 12px */
    --elea-text-sm: 0.875rem;    /* 14px */
    --elea-text-base: 1rem;      /* 16px */
    --elea-text-lg: 1.125rem;    /* 18px */
    --elea-text-xl: 1.25rem;     /* 20px */
    --elea-text-2xl: 1.5rem;     /* 24px */
    --elea-text-3xl: 1.875rem;   /* 30px */
    --elea-text-4xl: 2.25rem;    /* 36px */
    --elea-text-5xl: 3rem;       /* 48px */
    
    /* 📏 Line Heights */
    --elea-leading-none: 1;
    --elea-leading-tight: 1.25;
    --elea-leading-snug: 1.375;
    --elea-leading-normal: 1.5;
    --elea-leading-relaxed: 1.625;
    --elea-leading-loose: 2;
    
    /* 🎯 Z-Index Scale */
    --elea-z-dropdown: 1000;
    --elea-z-sticky: 1020;
    --elea-z-fixed: 1030;
    --elea-z-modal-backdrop: 1040;
    --elea-z-modal: 1050;
    --elea-z-popover: 1060;
    --elea-z-tooltip: 1070;
    --elea-z-toast: 1080;
}

/* ===== MODERN COMPONENT SYSTEM ===== */

/* 🎯 Enhanced Button System */
.elea-btn-modern {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--elea-space-2);
    padding: var(--elea-space-3) var(--elea-space-6);
    border: 2px solid transparent;
    border-radius: var(--elea-radius-lg);
    font-size: var(--elea-text-base);
    font-weight: 600;
    line-height: var(--elea-leading-none);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--elea-transition-normal);
    overflow: hidden;
    min-height: 44px; /* Touch target */
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.elea-btn-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--elea-transition-slow);
}

.elea-btn-modern:hover::before {
    left: 100%;
}

/* Button Variants */
.elea-btn-primary {
    background: linear-gradient(135deg, var(--elea-primary-500), var(--elea-primary-600));
    color: #343A40;
    box-shadow: var(--elea-shadow-md);
}

.elea-btn-primary:hover {
    background: linear-gradient(135deg, var(--elea-primary-600), var(--elea-primary-700));
    transform: translateY(-2px);
    box-shadow: var(--elea-shadow-lg);
    color: #343A40;
}

.elea-btn-secondary {
    background: var(--elea-secondary-500);
    color: #343A40;
    box-shadow: var(--elea-shadow-sm);
}

.elea-btn-secondary:hover {
    background: var(--elea-secondary-600);
    transform: translateY(-1px);
    box-shadow: var(--elea-shadow-md);
    color: #343A40;
}

.elea-btn-outline {
    background: transparent;
    border-color: var(--elea-primary-500);
    color: var(--elea-primary-500);
}

.elea-btn-outline:hover {
    background: var(--elea-primary-500);
    color: #343A40;
    transform: translateY(-1px);
    box-shadow: var(--elea-shadow-md);
}

.elea-btn-ghost {
    background: transparent;
    color: var(--elea-primary-500);
}

.elea-btn-ghost:hover {
    background: var(--elea-primary-50);
    color: var(--elea-primary-600);
}

/* Button Sizes */
.elea-btn-sm {
    padding: var(--elea-space-2) var(--elea-space-4);
    font-size: var(--elea-text-sm);
    min-height: 36px;
}

.elea-btn-lg {
    padding: var(--elea-space-4) var(--elea-space-8);
    font-size: var(--elea-text-lg);
    min-height: 52px;
}

.elea-btn-xl {
    padding: var(--elea-space-5) var(--elea-space-10);
    font-size: var(--elea-text-xl);
    min-height: 60px;
}

/* 🎨 Enhanced Card System */
.elea-card-modern {
    background: white;
    border-radius: var(--elea-radius-xl);
    box-shadow: var(--elea-shadow-sm);
    border: 1px solid var(--elea-primary-100);
    overflow: hidden;
    transition: all var(--elea-transition-normal);
    position: relative;
}

.elea-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--elea-primary-500), var(--elea-secondary-500));
    opacity: 0;
    transition: opacity var(--elea-transition-normal);
}

.elea-card-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--elea-shadow-xl);
    border-color: var(--elea-primary-200);
}

.elea-card-modern:hover::before {
    opacity: 1;
}

.elea-card-header {
    padding: var(--elea-space-6);
    border-bottom: 1px solid var(--elea-primary-100);
    background: linear-gradient(135deg, var(--elea-primary-50), white);
    margin-bottom: 40px;
}

.elea-card-body {
    padding: var(--elea-space-6);
}

.elea-card-footer {
    padding: var(--elea-space-6);
    border-top: 1px solid var(--elea-primary-100);
    background: var(--elea-primary-50);
}

/* 📝 Enhanced Form System */
.elea-form-group-modern {
    margin-bottom: var(--elea-space-6);
}

.elea-label-modern {
    display: block;
    font-size: var(--elea-text-sm);
    font-weight: 600;
    color: var(--elea-primary-700);
    margin-bottom: var(--elea-space-2);
    line-height: var(--elea-leading-tight);
}

.elea-input-modern {
    width: 100%;
    padding: var(--elea-space-3) var(--elea-space-4);
    border: 2px solid var(--elea-primary-200);
    border-radius: var(--elea-radius-lg);
    font-size: var(--elea-text-base);
    line-height: var(--elea-leading-normal);
    background: white;
    color: var(--elea-primary-900);
    transition: all var(--elea-transition-normal);
    min-height: 44px;
    box-sizing: border-box;
}

.elea-input-modern:focus {
    outline: none;
    border-color: var(--elea-primary-500);
    box-shadow: 0 0 0 3px var(--elea-primary-100);
    background: var(--elea-primary-50);
}

.elea-input-modern::placeholder {
    color: var(--elea-primary-400);
    opacity: 1;
}

.elea-textarea-modern {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.elea-select-modern {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--elea-space-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--elea-space-10);
    appearance: none;
}

/* 🎭 Enhanced Navigation System */
.elea-nav-modern {
    display: flex;
    background: white;
    border-radius: var(--elea-radius-xl);
    box-shadow: var(--elea-shadow-lg);
    border: 1px solid var(--elea-primary-100);
    overflow: hidden;
    position: relative;
}

.elea-nav-item-modern {
    flex: 1;
    position: relative;
    background: transparent;
    border: none;
    padding: var(--elea-space-6);
    cursor: pointer;
    transition: all var(--elea-transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--elea-space-2);
    min-height: 120px;
    justify-content: center;
}

.elea-nav-item-modern::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--elea-primary-500), var(--elea-secondary-500));
    transform: scaleX(0);
    transition: transform var(--elea-transition-normal);
}

.elea-nav-item-modern:hover {
    background: var(--elea-primary-50);
    transform: translateY(-2px);
}

.elea-nav-item-modern.active {
    background: linear-gradient(135deg, var(--elea-primary-500), var(--elea-primary-600));
    color: #343A40;
}

.elea-nav-item-modern.active::before {
    transform: scaleX(1);
}

.elea-nav-icon-modern {
    font-size: var(--elea-text-2xl);
    transition: transform var(--elea-transition-normal);
}

.elea-nav-item-modern:hover .elea-nav-icon-modern {
    transform: scale(1.1);
}

.elea-nav-label-modern {
    font-size: var(--elea-text-sm);
    font-weight: 600;
    text-align: center;
    line-height: var(--elea-leading-tight);
}

.elea-nav-badge-modern {
    background: var(--elea-secondary-500);
    color: #343A40;
    padding: var(--elea-space-1) var(--elea-space-2);
    border-radius: var(--elea-radius-full);
    font-size: var(--elea-text-xs);
    font-weight: 700;
    min-width: 20px;
    text-align: center;
}

.elea-nav-item-modern.active .elea-nav-badge-modern {
    background: rgba(255, 255, 255, 0.2);
    color: #343A40;
}

/* 🎪 Enhanced Progress System */
.elea-progress-modern {
    background: var(--elea-primary-100);
    border-radius: var(--elea-radius-full);
    height: 8px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--elea-shadow-inner);
}

.elea-progress-bar-modern {
    height: 100%;
    background: linear-gradient(90deg, var(--elea-primary-500), var(--elea-secondary-500));
    border-radius: var(--elea-radius-full);
    transition: width var(--elea-transition-slow);
    position: relative;
    overflow: hidden;
}

.elea-progress-bar-modern::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background-image: linear-gradient(
        -45deg,
        rgba(255, 255, 255, 0.2) 25%,
        transparent 25%,
        transparent 50%,
        rgba(255, 255, 255, 0.2) 50%,
        rgba(255, 255, 255, 0.2) 75%,
        transparent 75%,
        transparent
    );
    background-size: 20px 20px;
    animation: elea-progress-stripes 1s linear infinite;
}

@keyframes elea-progress-stripes {
    0% { background-position: 0 0; }
    100% { background-position: 20px 0; }
}

/* 🎨 Enhanced Alert System */
.elea-alert-modern {
    padding: var(--elea-space-4);
    border-radius: var(--elea-radius-lg);
    border: 1px solid;
    display: flex;
    align-items: flex-start;
    gap: var(--elea-space-3);
    margin-bottom: var(--elea-space-4);
    position: relative;
    overflow: hidden;
}

.elea-alert-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.elea-alert-success {
    background: var(--elea-success-50);
    border-color: var(--elea-success-200);
    color: var(--elea-success-800);
}

.elea-alert-success::before {
    background: var(--elea-success-500);
}

.elea-alert-warning {
    background: var(--elea-warning-50);
    border-color: var(--elea-warning-200);
    color: var(--elea-warning-800);
}

.elea-alert-warning::before {
    background: var(--elea-warning-500);
}

.elea-alert-error {
    background: var(--elea-error-50);
    border-color: var(--elea-error-200);
    color: var(--elea-error-800);
}

.elea-alert-error::before {
    background: var(--elea-error-500);
}

.elea-alert-info {
    background: var(--elea-primary-50);
    border-color: var(--elea-primary-200);
    color: var(--elea-primary-800);
}

.elea-alert-info::before {
    background: var(--elea-primary-500);
}

/* 🎯 Enhanced Modal System */
.elea-modal-modern {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--elea-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--elea-space-4);
    opacity: 0;
    visibility: hidden;
    transition: all var(--elea-transition-normal);
}

.elea-modal-modern.show {
    opacity: 1;
    visibility: visible;
}

.elea-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.elea-modal-content {
    position: relative;
    background: white;
    border-radius: var(--elea-radius-2xl);
    box-shadow: var(--elea-shadow-2xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    transform: scale(0.9) translateY(20px);
    transition: transform var(--elea-transition-normal);
}

.elea-modal-modern.show .elea-modal-content {
    transform: scale(1) translateY(0);
}

.elea-modal-header {
    padding: var(--elea-space-6);
    border-bottom: 1px solid var(--elea-primary-100);
    background: linear-gradient(135deg, var(--elea-primary-500), var(--elea-primary-600));
    color: #343A40;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.elea-modal-body {
    padding: var(--elea-space-6);
    max-height: 60vh;
    overflow-y: auto;
}

.elea-modal-footer {
    padding: var(--elea-space-6);
    border-top: 1px solid var(--elea-primary-100);
    background: var(--elea-primary-50);
    display: flex;
    gap: var(--elea-space-3);
    justify-content: flex-end;
}

/* 🎨 Enhanced Loading States */
.elea-loading-modern {
    display: inline-flex;
    align-items: center;
    gap: var(--elea-space-2);
    color: var(--elea-primary-600);
    font-weight: 500;
}

.elea-spinner-modern {
    width: 20px;
    height: 20px;
    border: 2px solid var(--elea-primary-200);
    border-top: 2px solid var(--elea-primary-500);
    border-radius: 50%;
    animation: elea-spin 1s linear infinite;
}

@keyframes elea-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.elea-skeleton-modern {
    background: linear-gradient(90deg, var(--elea-primary-100) 25%, var(--elea-primary-50) 50%, var(--elea-primary-100) 75%);
    background-size: 200% 100%;
    animation: elea-skeleton-loading 1.5s infinite;
    border-radius: var(--elea-radius-md);
}

@keyframes elea-skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* 🎯 Enhanced Tooltip System */
.elea-tooltip-modern {
    position: relative;
    display: inline-block;
}

.elea-tooltip-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--elea-primary-900);
    color: #343A40;
    padding: var(--elea-space-2) var(--elea-space-3);
    border-radius: var(--elea-radius-md);
    font-size: var(--elea-text-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--elea-transition-normal);
    z-index: var(--elea-z-tooltip);
    margin-bottom: var(--elea-space-2);
}

.elea-tooltip-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--elea-primary-900);
}

.elea-tooltip-modern:hover .elea-tooltip-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* ===== RESPONSIVE ENHANCEMENTS ===== */

/* 📱 Mobile Optimizations */
@media (max-width: 768px) {
    .elea-nav-modern {
        flex-direction: column;
    }
    
    .elea-nav-item-modern {
        min-height: 80px;
        border-bottom: 1px solid var(--elea-primary-100);
    }
    
    .elea-nav-item-modern:last-child {
        border-bottom: none;
    }
    
    .elea-modal-content {
        max-width: 95vw;
        margin: var(--elea-space-4);
    }
    
    .elea-card-modern {
        margin: var(--elea-space-2);
    }
    
    .elea-btn-modern {
        width: 100%;
        justify-content: center;
    }
}

/* 🖥️ Desktop Enhancements */
@media (min-width: 1024px) {
    .elea-card-modern:hover {
        transform: translateY(-8px);
    }
    
    .elea-nav-item-modern:hover {
        transform: translateY(-4px);
    }
}

/* ===== ACCESSIBILITY ENHANCEMENTS ===== */

/* 🎯 Focus Management */
.elea-btn-modern:focus,
.elea-input-modern:focus,
.elea-nav-item-modern:focus {
    outline: 2px solid var(--elea-primary-500);
    outline-offset: 2px;
}

/* 🎨 High Contrast Mode */
@media (prefers-contrast: high) {
    .elea-card-modern {
        border: 2px solid var(--elea-primary-500);
    }
    
    .elea-btn-modern {
        border-width: 2px;
    }
}

/* 🎭 Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .elea-btn-modern,
    .elea-card-modern,
    .elea-nav-item-modern,
    .elea-modal-content,
    .elea-progress-bar-modern {
        transition: none;
        animation: none;
    }
    
    .elea-btn-modern::before,
    .elea-card-modern::before {
        display: none;
    }
}

/* 🌙 Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --elea-bg-primary: #1a1a1a;
        --elea-bg-soft: #2a2a2a;
        --elea-text-primary: #ffffff;
        --elea-text-secondary: #d1d5db;
        --elea-border: #374151;
    }
    
    .elea-card-modern {
        background: var(--elea-bg-soft);
        border-color: var(--elea-border);
    }
    
    .elea-input-modern {
        background: var(--elea-bg-soft);
        border-color: var(--elea-border);
        color: var(--elea-text-primary);
    }
}

/* ===== UTILITY CLASSES ===== */

/* 📏 Spacing Utilities */
.elea-p-0 { padding: var(--elea-space-0); }
.elea-p-1 { padding: var(--elea-space-1); }
.elea-p-2 { padding: var(--elea-space-2); }
.elea-p-3 { padding: var(--elea-space-3); }
.elea-p-4 { padding: var(--elea-space-4); }
.elea-p-6 { padding: var(--elea-space-6); }
.elea-p-8 { padding: var(--elea-space-8); }

.elea-m-0 { margin: var(--elea-space-0); }
.elea-m-1 { margin: var(--elea-space-1); }
.elea-m-2 { margin: var(--elea-space-2); }
.elea-m-3 { margin: var(--elea-space-3); }
.elea-m-4 { margin: var(--elea-space-4); }
.elea-m-6 { margin: var(--elea-space-6); }
.elea-m-8 { margin: var(--elea-space-8); }

/* 🎨 Text Utilities */
.elea-text-primary { color: var(--elea-primary-500); }
.elea-text-secondary { color: var(--elea-secondary-500); }
.elea-text-success { color: var(--elea-success-600); }
.elea-text-warning { color: var(--elea-warning-600); }
.elea-text-error { color: var(--elea-error-600); }

.elea-text-xs { font-size: var(--elea-text-xs); }
.elea-text-sm { font-size: var(--elea-text-sm); }
.elea-text-base { font-size: var(--elea-text-base); }
.elea-text-lg { font-size: var(--elea-text-lg); }
.elea-text-xl { font-size: var(--elea-text-xl); }
.elea-text-2xl { font-size: var(--elea-text-2xl); }

/* 🎭 Display Utilities */
.elea-hidden { display: none; }
.elea-block { display: block; }
.elea-inline-block { display: inline-block; }
.elea-flex { display: flex; }
.elea-inline-flex { display: inline-flex; }
.elea-grid { display: grid; }

.elea-items-center { align-items: center; }
.elea-justify-center { justify-content: center; }
.elea-justify-between { justify-content: space-between; }

/* 🎯 Border Utilities */
.elea-rounded { border-radius: var(--elea-radius-md); }
.elea-rounded-lg { border-radius: var(--elea-radius-lg); }
.elea-rounded-xl { border-radius: var(--elea-radius-xl); }
.elea-rounded-full { border-radius: var(--elea-radius-full); }

/* 🎨 Shadow Utilities */
.elea-shadow-sm { box-shadow: var(--elea-shadow-sm); }
.elea-shadow-md { box-shadow: var(--elea-shadow-md); }
.elea-shadow-lg { box-shadow: var(--elea-shadow-lg); }
.elea-shadow-xl { box-shadow: var(--elea-shadow-xl); }