/* ==========================================================================
   نُظُم ERP | النظام الإداري والمالي الذكي
   ملف التنسيقات الرئيسي (Main Stylesheet)
   ========================================================================== */

* {
    font-family: 'Tajawal', sans-serif;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

/* فصل تام ومصمت 100% بين الوضع الداكن (Dark) والوضع الفاتح (Light) */
html.dark body {
    background-color: #0b1120;
    color: #f8fafc;
}
html.dark .surface-card {
    background-color: #1e293b;
    border: 1px solid #334155;
    color: #f8fafc;
}
html.dark .surface-sub {
    background-color: #0f172a;
    border: 1px solid #1e293b;
    color: #cbd5e1;
}
html.dark .text-muted {
    color: #94a3b8;
}
html.dark .nav-bar {
    background-color: rgba(11, 17, 32, 0.95);
    border-bottom: 1px solid #1e293b;
    backdrop-filter: blur(8px);
}
html.dark .modal-box {
    background-color: #1e293b;
    border: 2px solid #3b82f6;
    color: #ffffff;
}
html.dark .input-field {
    background-color: #0f172a;
    border: 1px solid #334155;
    color: #ffffff;
}
html.dark .input-field:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.25);
}

html.light body {
    background-color: #f1f5f9;
    color: #0f172a;
}
html.light .surface-card {
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    color: #0f172a;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}
html.light .surface-sub {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #1e293b;
}
html.light .text-muted {
    color: #475569;
}
html.light .nav-bar {
    background-color: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid #cbd5e1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    backdrop-filter: blur(8px);
}
html.light .modal-box {
    background-color: #ffffff;
    border: 2px solid #2563eb;
    color: #0f172a;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.2);
}
html.light .input-field {
    background-color: #f8fafc;
    border: 1px solid #94a3b8;
    color: #0f172a;
}
html.light .input-field:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

h1, h2, h3, h4, p, span, li {
    line-height: 1.65;
}