/**
 * TripSplit - Enhanced UI Components and Arabic Cultural Design
 * Advanced styling for better user experience with Arabic cultural elements
 */

/* ===== CSS CUSTOM PROPERTIES ===== */

:root {
    /* Primary Colors - Inspired by Saudi Arabia */
    --primary-green: #006C35;
    --primary-gold: #FFD700;
    --primary-white: #FFFFFF;
    
    /* Secondary Colors */
    --secondary-blue: #1E40AF;
    --secondary-purple: #7C3AED;
    --secondary-teal: #0D9488;
    
    /* Neutral Colors */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    
    /* Status Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-green) 0%, var(--secondary-teal) 100%);
    --gradient-gold: linear-gradient(135deg, var(--primary-gold) 0%, #FFA500 100%);
    --gradient-blue: linear-gradient(135deg, var(--secondary-blue) 0%, var(--secondary-purple) 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Typography */
    --font-arabic: 'Tajawal', 'Cairo', 'Amiri', sans-serif;
    --font-english: 'Inter', 'Roboto', sans-serif;
    
    /* Z-index layers */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
}

/* ===== ENHANCED COMPONENTS ===== */

/* Modern Card Design */
.card-modern {
    background: var(--primary-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-lg);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.card-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.card-modern.card-gold::before {
    background: var(--gradient-gold);
}

.card-modern.card-blue::before {
    background: var(--gradient-blue);
}

/* Enhanced Buttons */
.btn-primary-enhanced {
    background: var(--gradient-primary);
    color: var(--primary-white);
    border: none;
    border-radius: var(--radius-lg);
    padding: var(--space-sm) var(--space-lg);
    font-weight: 600;
    font-family: var(--font-arabic);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.btn-primary-enhanced::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 0.5s;
}

.btn-primary-enhanced:hover::before {
    left: 100%;
}

.btn-primary-enhanced:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary-enhanced:active {
    transform: translateY(0);
}

.btn-gold {
    background: var(--gradient-gold);
    color: var(--gray-800);
}

.btn-outline-enhanced {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
    border-radius: var(--radius-lg);
    padding: var(--space-sm) var(--space-lg);
    font-weight: 600;
    font-family: var(--font-arabic);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-outline-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--primary-green);
    transition: width 0.3s ease;
    z-index: -1;
}

.btn-outline-enhanced:hover::before {
    width: 100%;
}

.btn-outline-enhanced:hover {
    color: var(--primary-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Enhanced Form Controls */
.form-control-enhanced {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-family: var(--font-arabic);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--primary-white);
    position: relative;
}

.form-control-enhanced:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px rgba(0, 108, 53, 0.1);
    transform: translateY(-1px);
}

.form-control-enhanced::placeholder {
    color: var(--gray-400);
    font-style: italic;
}

.form-group-enhanced {
    position: relative;
    margin-bottom: var(--space-lg);
}

.form-label-enhanced {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--gray-700);
    font-family: var(--font-arabic);
}

.form-label-enhanced.required::after {
    content: ' *';
    color: var(--error);
}

/* Enhanced Navigation */
.nav-enhanced {
    background: var(--primary-white);
    box-shadow: var(--shadow-md);
    padding: var(--space-md) 0;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.nav-item-enhanced {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    color: var(--gray-700);
    text-decoration: none;
    font-family: var(--font-arabic);
    font-weight: 500;
    position: relative;
}

.nav-item-enhanced::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-item-enhanced:hover::before,
.nav-item-enhanced.active::before {
    width: 100%;
}

.nav-item-enhanced:hover,
.nav-item-enhanced.active {
    color: var(--primary-green);
    background: rgba(0, 108, 53, 0.05);
}

/* Enhanced Modal */
.modal-enhanced {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    backdrop-filter: blur(5px);
}

.modal-content-enhanced {
    background: var(--primary-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.modal-header-enhanced {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 2px solid var(--gray-100);
}

.modal-title-enhanced {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    font-family: var(--font-arabic);
}

.modal-close-enhanced {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-400);
    cursor: pointer;
    transition: color 0.3s ease;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
}

.modal-close-enhanced:hover {
    color: var(--gray-600);
    background: var(--gray-100);
}

/* Enhanced Alerts */
.alert-enhanced {
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    font-family: var(--font-arabic);
    position: relative;
    overflow: hidden;
}

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

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

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

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

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

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

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

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    color: #1e40af;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

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

.alert-icon {
    margin-left: var(--space-sm);
    font-size: 1.25rem;
}

/* Enhanced Progress Bars */
.progress-enhanced {
    width: 100%;
    height: 8px;
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.progress-bar-enhanced {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    transition: width 1s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar-enhanced::before {
    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: 1rem 1rem;
    animation: progress-stripes 1s linear infinite;
}

@keyframes progress-stripes {
    0% {
        background-position: 1rem 0;
    }
    100% {
        background-position: 0 0;
    }
}

.progress-circular {
    width: 60px;
    height: 60px;
    position: relative;
}

.progress-circular svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-circular-bg {
    fill: none;
    stroke: var(--gray-200);
    stroke-width: 4;
}

.progress-circular-fill {
    fill: none;
    stroke: var(--primary-green);
    stroke-width: 4;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.5s ease;
}

/* Enhanced Tables */
.table-enhanced {
    width: 100%;
    border-collapse: collapse;
    background: var(--primary-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    font-family: var(--font-arabic);
}

.table-enhanced th {
    background: var(--gradient-primary);
    color: var(--primary-white);
    padding: var(--space-md) var(--space-lg);
    text-align: right;
    font-weight: 600;
    position: relative;
}

.table-enhanced td {
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--gray-100);
    text-align: right;
}

.table-enhanced tbody tr {
    transition: background-color 0.3s ease;
}

.table-enhanced tbody tr:hover {
    background: var(--gray-50);
}

.table-enhanced tbody tr:last-child td {
    border-bottom: none;
}

/* Enhanced Badges */
.badge-enhanced {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-arabic);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-success {
    background: rgba(16, 185, 129, 0.1);
    color: #065f46;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-warning {
    background: rgba(245, 158, 11, 0.1);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.badge-error {
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.badge-info {
    background: rgba(59, 130, 246, 0.1);
    color: #1e40af;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.badge-primary {
    background: rgba(0, 108, 53, 0.1);
    color: var(--primary-green);
    border: 1px solid rgba(0, 108, 53, 0.2);
}

/* Enhanced Tooltips */
.tooltip-enhanced {
    position: relative;
    display: inline-block;
}

.tooltip-enhanced::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-900);
    color: var(--primary-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-family: var(--font-arabic);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: var(--z-tooltip);
}

.tooltip-enhanced::after {
    content: '';
    position: absolute;
    bottom: 115%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--gray-900);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.tooltip-enhanced:hover::before,
.tooltip-enhanced:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Enhanced Dropdowns */
.dropdown-enhanced {
    position: relative;
    display: inline-block;
}

.dropdown-menu-enhanced {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--primary-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--space-sm) 0;
    min-width: 200px;
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.dropdown-enhanced:hover .dropdown-menu-enhanced,
.dropdown-enhanced.active .dropdown-menu-enhanced {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item-enhanced {
    display: block;
    padding: var(--space-sm) var(--space-md);
    color: var(--gray-700);
    text-decoration: none;
    font-family: var(--font-arabic);
    transition: all 0.3s ease;
    border: none;
    background: none;
    width: 100%;
    text-align: right;
    cursor: pointer;
}

.dropdown-item-enhanced:hover {
    background: var(--gray-50);
    color: var(--primary-green);
}

.dropdown-divider {
    height: 1px;
    background: var(--gray-200);
    margin: var(--space-sm) 0;
}

/* Enhanced Tabs */
.tabs-enhanced {
    border-bottom: 2px solid var(--gray-200);
    margin-bottom: var(--space-lg);
}

.tab-list-enhanced {
    display: flex;
    list-style: none;
    padding: 0;
    margin: 0;
}

.tab-item-enhanced {
    margin-left: var(--space-md);
}

.tab-link-enhanced {
    display: block;
    padding: var(--space-md) var(--space-lg);
    color: var(--gray-600);
    text-decoration: none;
    font-family: var(--font-arabic);
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.tab-link-enhanced:hover,
.tab-link-enhanced.active {
    color: var(--primary-green);
    border-bottom-color: var(--primary-green);
}

.tab-content-enhanced {
    padding: var(--space-lg) 0;
}

/* Enhanced Accordion */
.accordion-enhanced {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.accordion-item-enhanced {
    border-bottom: 1px solid var(--gray-200);
}

.accordion-item-enhanced:last-child {
    border-bottom: none;
}

.accordion-header-enhanced {
    background: var(--gray-50);
    padding: var(--space-md) var(--space-lg);
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-arabic);
    font-weight: 600;
}

.accordion-header-enhanced:hover {
    background: var(--gray-100);
}

.accordion-header-enhanced.active {
    background: rgba(0, 108, 53, 0.05);
    color: var(--primary-green);
}

.accordion-icon {
    transition: transform 0.3s ease;
}

.accordion-header-enhanced.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content-enhanced {
    padding: var(--space-lg);
    background: var(--primary-white);
    font-family: var(--font-arabic);
    line-height: 1.6;
}

/* Enhanced Pagination */
.pagination-enhanced {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    margin: var(--space-xl) 0;
}

.pagination-item {
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-700);
    text-decoration: none;
    font-family: var(--font-arabic);
    transition: all 0.3s ease;
    min-width: 40px;
    text-align: center;
}

.pagination-item:hover {
    background: var(--gray-50);
    border-color: var(--primary-green);
    color: var(--primary-green);
}

.pagination-item.active {
    background: var(--primary-green);
    border-color: var(--primary-green);
    color: var(--primary-white);
}

.pagination-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* ===== CULTURAL ELEMENTS ===== */

/* Islamic Patterns */
.islamic-pattern {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23006C35' fill-opacity='0.05'%3E%3Cpath d='M30 30c0-16.569 13.431-30 30-30v60c-16.569 0-30-13.431-30-30zM0 30c0 16.569 13.431 30 30 30V0C13.431 0 0 13.431 0 30z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

/* Arabic Calligraphy Style Headers */
.header-arabic {
    font-family: 'Amiri', 'Scheherazade', serif;
    font-weight: 700;
    text-align: center;
    position: relative;
    margin: var(--space-xl) 0;
}

.header-arabic::before,
.header-arabic::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 100px;
    height: 2px;
    background: var(--gradient-gold);
}

.header-arabic::before {
    right: 100%;
    margin-right: var(--space-md);
}

.header-arabic::after {
    left: 100%;
    margin-left: var(--space-md);
}

/* Prayer Time Indicator */
.prayer-indicator {
    background: var(--gradient-primary);
    color: var(--primary-white);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    font-family: var(--font-arabic);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    box-shadow: var(--shadow-md);
}

.prayer-indicator.active {
    animation: pulse 2s ease-in-out infinite;
    background: var(--gradient-gold);
    color: var(--gray-800);
}

/* Generosity Badge */
.generosity-badge {
    background: var(--gradient-gold);
    color: var(--gray-800);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-arabic);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    box-shadow: var(--shadow-sm);
}

/* Family Role Indicators */
.family-role {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    font-family: var(--font-arabic);
    display: inline-block;
}

.family-role.father {
    background: rgba(0, 108, 53, 0.1);
    color: var(--primary-green);
    border: 1px solid rgba(0, 108, 53, 0.2);
}

.family-role.mother {
    background: rgba(245, 158, 11, 0.1);
    color: #92400e;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.family-role.child {
    background: rgba(59, 130, 246, 0.1);
    color: #1e40af;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.family-role.elder {
    background: rgba(147, 51, 234, 0.1);
    color: #6b21a8;
    border: 1px solid rgba(147, 51, 234, 0.2);
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 768px) {
    :root {
        --space-xs: 0.125rem;
        --space-sm: 0.25rem;
        --space-md: 0.75rem;
        --space-lg: 1rem;
        --space-xl: 1.5rem;
        --space-2xl: 2rem;
    }
    
    .card-modern {
        padding: var(--space-md);
        border-radius: var(--radius-lg);
    }
    
    .btn-primary-enhanced,
    .btn-outline-enhanced {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
    }
    
    .modal-content-enhanced {
        padding: var(--space-lg);
        margin: var(--space-md);
    }
    
    .table-enhanced {
        font-size: 0.875rem;
    }
    
    .table-enhanced th,
    .table-enhanced td {
        padding: var(--space-sm) var(--space-md);
    }
    
    .header-arabic::before,
    .header-arabic::after {
        width: 50px;
    }
    
    .pagination-enhanced {
        gap: var(--space-xs);
    }
    
    .pagination-item {
        padding: var(--space-xs) var(--space-sm);
        min-width: 32px;
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .nav-enhanced {
        padding: var(--space-sm) 0;
    }
    
    .modal-content-enhanced {
        max-width: 95vw;
        margin: var(--space-sm);
    }
    
    .dropdown-menu-enhanced {
        min-width: 150px;
        right: auto;
        left: 0;
    }
    
    .tab-list-enhanced {
        flex-wrap: wrap;
    }
    
    .tab-item-enhanced {
        margin-left: 0;
        margin-bottom: var(--space-sm);
    }
    
    .pagination-enhanced {
        flex-wrap: wrap;
    }
}

/* ===== DARK MODE SUPPORT ===== */

@media (prefers-color-scheme: dark) {
    :root {
        --primary-white: #1F2937;
        --gray-50: #374151;
        --gray-100: #4B5563;
        --gray-200: #6B7280;
        --gray-300: #9CA3AF;
        --gray-400: #D1D5DB;
        --gray-500: #E5E7EB;
        --gray-600: #F3F4F6;
        --gray-700: #F9FAFB;
        --gray-800: #FFFFFF;
        --gray-900: #FFFFFF;
    }
    
    .card-modern {
        background: var(--gray-800);
        color: var(--gray-100);
    }
    
    .nav-enhanced {
        background: rgba(31, 41, 55, 0.95);
    }
    
    .modal-content-enhanced {
        background: var(--gray-800);
        color: var(--gray-100);
    }
    
    .table-enhanced {
        background: var(--gray-800);
        color: var(--gray-100);
    }
    
    .accordion-header-enhanced {
        background: var(--gray-700);
        color: var(--gray-100);
    }
    
    .accordion-content-enhanced {
        background: var(--gray-800);
        color: var(--gray-100);
    }
}

/* ===== PRINT STYLES ===== */

@media print {
    .btn-primary-enhanced,
    .btn-outline-enhanced,
    .fab,
    .modal-enhanced,
    .dropdown-menu-enhanced {
        display: none !important;
    }
    
    .card-modern {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
    
    .table-enhanced {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
    
    * {
        animation: none !important;
        transition: none !important;
    }
}

/* ===== ACCESSIBILITY IMPROVEMENTS ===== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.focus-visible:focus {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .card-modern,
    .btn-primary-enhanced,
    .btn-outline-enhanced,
    .form-control-enhanced,
    .table-enhanced,
    .modal-content-enhanced {
        border: 2px solid currentColor;
    }
    
    .gradient-text,
    .btn-primary-enhanced,
    .progress-bar-enhanced {
        background: currentColor !important;
    }
}

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

.text-primary { color: var(--primary-green); }
.text-secondary { color: var(--secondary-blue); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }
.text-info { color: var(--info); }

.bg-primary { background-color: var(--primary-green); }
.bg-secondary { background-color: var(--secondary-blue); }
.bg-success { background-color: var(--success); }
.bg-warning { background-color: var(--warning); }
.bg-error { background-color: var(--error); }
.bg-info { background-color: var(--info); }

.border-primary { border-color: var(--primary-green); }
.border-secondary { border-color: var(--secondary-blue); }
.border-success { border-color: var(--success); }
.border-warning { border-color: var(--warning); }
.border-error { border-color: var(--error); }
.border-info { border-color: var(--info); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.rounded-sm { border-radius: var(--radius-sm); }
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }

.font-arabic { font-family: var(--font-arabic); }
.font-english { font-family: var(--font-english); }