/* static/style.css */

/* استيراد خط عربي احترافي من جوجل */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&display=swap');

body {
    font-family: 'Cairo', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
    color: #2c3e50;
    line-height: 1.6;
}

/* تنسيق العناوين الرئيسية */
.header-title {
    color: #1a252f;
    font-weight: 800;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
    letter-spacing: -0.5px;
}

/* تحسين شكل البطاقات (Cards) */
.card {
    border-radius: 12px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.04);
    margin-bottom: 30px;
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.08);
}

.card-header {
    font-weight: 700;
    border-radius: 12px 12px 0 0 !important;
    font-size: 1.15rem;
    padding: 15px 20px;
    letter-spacing: 0.5px;
}

/* ألوان مخصصة للأقسام */
.bg-primary-custom { background-color: #2980b9; color: white; border-bottom: 3px solid #1f6391; }
.bg-success-custom { background-color: #27ae60; color: white; border-bottom: 3px solid #1e8449; }
.bg-danger-custom { background-color: #c0392b; color: white; border-bottom: 3px solid #922b21; }

/* تنسيق حقول الإدخال */
.form-control, .form-select {
    border-radius: 8px;
    border: 1px solid #ced4da;
    padding: 10px 15px;
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: #3498db;
    box-shadow: 0 0 0 0.25rem rgba(52, 152, 219, 0.25);
}

/* تنسيق الأزرار */
.btn {
    border-radius: 8px;
    font-weight: 700;
    padding: 10px 20px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

/* صناديق عرض النتائج */
.result-box {
    background-color: #ffffff;
    padding: 20px;
    border-radius: 10px;
    border-right: 6px solid #27ae60;
    margin-top: 20px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.negative-va { 
    border-right: 6px solid #c0392b; 
    background-color: #fffaf9; 
}

.warning-box { 
    border-right: 6px solid #f39c12; 
    background-color: #fffdf7; 
}

/* تنسيق الشارات (Badges) */
.badge {
    padding: 0.5em 0.8em;
    border-radius: 6px;
    font-weight: 600;
}