/* تنسيقات إضافية */
.data-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.profile-info p {
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.guest-message {
    text-align: center;
    padding: 3rem 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.auth-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: #3498db;
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
}

.btn-secondary {
    background: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background: #7f8c8d;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
}

.logout-btn {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
}

.logout-btn:hover {
    background: #c0392b;
}
/* تنسيقات إضافية لصفحة التسجيل */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.2rem;
}

.success-header {
    text-align: center;
    margin-bottom: 1rem;
}

.success-content {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.success-footer {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
}

/* تحسينات للرسائل */
.message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    padding: 1.5rem;
}

.message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 1rem;
}

/* تحسينات للاستجابة */
@media (max-width: 480px) {
    .auth-card {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .form-requirements {
        padding: 0.75rem;
    }
}

/* تحسينات للشاشات الصغيرة */
@media (max-width: 768px) {
    .auth-buttons {
        flex-direction: column;
    }
    
    .user-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    nav {
        flex-direction: column;
        gap: 1rem;
    }
}