/* ملف التنسيقات الرئيسي */
:root {
    --primary: #667eea;
    --primary-dark: #5a67d8;
    --secondary: #764ba2;
    --light: #f7fafc;
    --dark: #2d3748;
    --gray: #718096;
    --success: #48bb78;
    --warning: #ed8936;
    --danger: #f56565;
    --info: #4299e1;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--light);
    color: var(--dark);
    line-height: 1.6;
}

/* أنماط عامة */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.page-description {
    background: white;
    border-right: 4px solid var(--primary);
    padding: 20px;
    margin-bottom: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.page-description h3 {
    color: var(--dark);
    margin-top: 0;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-description p {
    color: var(--gray);
    margin: 0;
}

/* الأزرار */
.btn {
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.2);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-warning {
    background: var(--warning);
    color: white;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-info {
    background: var(--info);
    color: white;
}

/* النماذج */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
}

.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    font-size: 14px;
    transition: all 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* الجداول */
.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.table th,
.table td {
    padding: 15px;
    text-align: right;
    border-bottom: 1px solid #e2e8f0;
}

.table th {
    background: #f7fafc;
    color: #4a5568;
    font-weight: 600;
}

.table tr:hover {
    background: #f7fafc;
}

/* البادجات */
.badge {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    display: inline-block;
}

.badge-primary {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary);
}

.badge-success {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success);
}

.badge-warning {
    background: rgba(237, 137, 54, 0.1);
    color: var(--warning);
}

.badge-danger {
    background: rgba(245, 101, 101, 0.1);
    color: var(--danger);
}

/* راسل التنبيه */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: rgba(72, 187, 120, 0.1);
    color: var(--success);
    border-right: 4px solid var(--success);
}

.alert-danger {
    background: rgba(245, 101, 101, 0.1);
    color: var(--danger);
    border-right: 4px solid var(--danger);
}

.alert-warning {
    background: rgba(237, 137, 54, 0.1);
    color: var(--warning);
    border-right: 4px solid var(--warning);
}

/* البطاقات */
.card {
    background: white;
    border-radius: 10px;
    padding: 25px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    margin-bottom: 20px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #e2e8f0;
}

/* الشبكة */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -10px;
}

.col {
    flex: 1;
    padding: 0 10px;
    min-width: 300px;
}

/* البحث */
.search-box {
    position: relative;
    margin-bottom: 20px;
}

.search-box input {
    width: 100%;
    max-width: 400px;
    padding: 10px 40px 10px 15px;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    font-size: 14px;
}

.search-box i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
}

/* الاستجابة للشاشات الصغيرة */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .page-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .table th,
    .table td {
        padding: 10px;
        font-size: 14px;
    }
    
    .btn {
        padding: 8px 15px;
        font-size: 14px;
    }
}