/* ═══════════════════════════════════════════════════════════════
   نظام الألوان للوضع الليلي والنهاري
   ═══════════════════════════════════════════════════════════════ */

/* الوضع الليلي (افتراضي) */
:root[data-theme="dark"] {
    /* الخلفيات */
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --bg-card: #1f2937;
    --bg-hover: #374151;
    
    /* النصوص */
    --text-primary: #f3f4f6;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --text-muted: #6b7280;
    
    /* الحدود */
    --border-primary: #374151;
    --border-secondary: #4b5563;
    
    /* الألوان المميزة */
    --color-blue: #3b82f6;
    --color-green: #10b981;
    --color-red: #ef4444;
    --color-yellow: #f59e0b;
    --color-purple: #8b5cf6;
    
    /* الظلال */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* الوضع النهاري */
:root[data-theme="light"] {
    /* الخلفيات */
    --bg-primary: #ffffff;
    --bg-secondary: #f3f4f6;
    --bg-tertiary: #e5e7eb;
    --bg-card: #ffffff;
    --bg-hover: #f9fafb;
    
    /* النصوص */
    --text-primary: #111827;
    --text-secondary: #374151;
    --text-tertiary: #6b7280;
    --text-muted: #9ca3af;
    
    /* الحدود */
    --border-primary: #e5e7eb;
    --border-secondary: #d1d5db;
    
    /* الألوان المميزة */
    --color-blue: #2563eb;
    --color-green: #059669;
    --color-red: #dc2626;
    --color-yellow: #d97706;
    --color-purple: #7c3aed;
    
    /* الظلال */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* تطبيق الألوان على العناصر */
[data-theme="light"] body {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

[data-theme="light"] .bg-gray-900 {
    background-color: var(--bg-primary) !important;
}

[data-theme="light"] .bg-gray-800 {
    background-color: var(--bg-card) !important;
    box-shadow: var(--shadow-md);
}

[data-theme="light"] .bg-gray-700 {
    background-color: var(--bg-tertiary) !important;
}

[data-theme="light"] .text-white {
    color: var(--text-primary) !important;
}

[data-theme="light"] .text-gray-200,
[data-theme="light"] .text-gray-300 {
    color: var(--text-secondary) !important;
}

[data-theme="light"] .text-gray-400 {
    color: var(--text-tertiary) !important;
}

[data-theme="light"] .border-gray-700,
[data-theme="light"] .border-gray-600 {
    border-color: var(--border-primary) !important;
}

/* القائمة الجانبية */
[data-theme="light"] aside {
    background-color: var(--bg-card) !important;
    border-left: 1px solid var(--border-primary);
}

[data-theme="light"] aside nav a:hover {
    background-color: var(--bg-hover) !important;
    color: var(--color-blue) !important;
}

/* الهيدر */
[data-theme="light"] header {
    background-color: var(--bg-card) !important;
    border-bottom: 1px solid var(--border-primary);
    box-shadow: var(--shadow-sm);
}

/* البطاقات */
[data-theme="light"] .shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

[data-theme="light"] .shadow-xl {
    box-shadow: var(--shadow-xl) !important;
}

/* الأزرار */
[data-theme="light"] button:not(.bg-blue-600):not(.bg-green-600):not(.bg-red-600) {
    background-color: var(--bg-tertiary);
}

[data-theme="light"] button:hover:not(.bg-blue-600):not(.bg-green-600):not(.bg-red-600) {
    background-color: var(--bg-hover);
}

/* المدخلات */
[data-theme="light"] input,
[data-theme="light"] select,
[data-theme="light"] textarea {
    background-color: var(--bg-primary) !important;
    border-color: var(--border-primary) !important;
    color: var(--text-primary) !important;
}

[data-theme="light"] input:focus,
[data-theme="light"] select:focus,
[data-theme="light"] textarea:focus {
    border-color: var(--color-blue) !important;
}

/* الجداول */
[data-theme="light"] table {
    background-color: var(--bg-card) !important;
}

[data-theme="light"] thead {
    background-color: var(--bg-tertiary) !important;
}

[data-theme="light"] tbody tr:hover {
    background-color: var(--bg-hover) !important;
}

/* التدرجات اللونية */
[data-theme="light"] .from-blue-900\/50 {
    --tw-gradient-from: rgba(37, 99, 235, 0.1) !important;
}

[data-theme="light"] .from-green-900\/50 {
    --tw-gradient-from: rgba(5, 150, 105, 0.1) !important;
}

[data-theme="light"] .from-purple-900\/50 {
    --tw-gradient-from: rgba(124, 58, 237, 0.1) !important;
}

[data-theme="light"] .from-yellow-900\/50 {
    --tw-gradient-from: rgba(217, 119, 6, 0.1) !important;
}

/* انتقالات سلسة */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* أنيميشن slide-up للبانر */
@keyframes slide-up {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-slide-up {
    animation: slide-up 0.3s ease-out;
}

/* تحسينات للطباعة */
@media print {
    [data-theme="light"] {
        --bg-primary: #ffffff;
        --text-primary: #000000;
    }
    
    aside,
    header button,
    .no-print {
        display: none !important;
    }
}

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